** 1 printk messages dropped **
[  383.015112][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.015132][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.030698][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.030718][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.046257][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.046276][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.061849][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.061869][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.077407][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.077427][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.092924][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.092951][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.108542][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.108575][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.124120][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.124139][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.139718][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.139741][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.155318][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.155339][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.171334][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.171355][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.186893][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.186916][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.202527][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.202550][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.218106][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.218127][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.233663][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.233683][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.249253][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.249277][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.264861][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.264880][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.280420][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.280440][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.296014][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.296035][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.311588][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.311608][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.327144][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.327164][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.342703][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.342726][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.358291][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.358315][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.373846][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.373866][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.389415][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.389439][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.405008][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.405035][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.420598][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.420624][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.436116][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.436134][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.451741][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.451762][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.467562][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.467588][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.483138][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.483157][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.498720][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.498743][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.514358][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.514395][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.529964][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.529985][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.545561][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.545581][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.561116][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.561136][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.576657][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.576677][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.592232][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.592267][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.607853][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.607873][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.623387][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.623407][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.638972][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.638995][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.654565][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.654585][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.670137][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.670157][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.685713][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.685734][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.701301][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.701323][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.716873][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.716893][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.732474][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.732499][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.748050][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.748071][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.763582][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.763602][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.779212][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.779235][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.794808][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.794832][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.810378][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.810398][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.825912][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.825933][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.841507][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.841529][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.857061][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.857081][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.872629][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.872649][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.888250][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.888272][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.903825][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.903847][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.919414][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.919438][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.935004][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.935025][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.950591][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.950613][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.966174][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.966193][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.981778][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.981800][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  383.997370][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  383.997390][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.012908][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.012936][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.028527][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.028558][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.044095][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.044116][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.059787][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.059808][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.075394][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.075415][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.090966][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.090989][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.106663][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.106683][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.122244][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.122266][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.137838][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.137858][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.153481][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.153515][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.169213][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.169238][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.184966][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.184986][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.200548][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.200568][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.216083][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.216104][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.231672][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.231692][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.247239][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.247260][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.262850][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.262879][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.278423][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.278456][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.294006][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.294025][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.309585][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.309609][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.325195][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.325217][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.340819][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.340839][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.356368][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.356387][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.371995][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.372015][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.387558][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.387578][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.403090][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.403110][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.418675][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.418699][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.434299][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.434322][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.449867][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.449887][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.465451][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.465475][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.481013][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.481034][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.496560][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.496579][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.512114][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.512134][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.527664][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.527684][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.543223][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.543245][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.558800][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.558823][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.574471][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.574492][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.590043][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.590070][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.605636][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.605660][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.621217][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.621237][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.636792][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.636812][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.652376][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.652397][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.667975][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.667996][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.683591][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.683612][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.699168][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.699192][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.714754][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.714774][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.730334][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.730354][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.745881][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.745901][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.761456][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.761482][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.776970][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.776988][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.792532][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.792552][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.808152][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.808173][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.823687][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.823707][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.839257][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.839280][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.854834][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.854853][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.870390][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.870411][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.885956][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.885977][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.901555][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.901576][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.917188][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.917208][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.932746][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.932766][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.948321][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.948342][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.963978][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.964000][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.979590][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.979614][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  384.995200][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  384.995220][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.010792][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.010813][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.026326][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.026346][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.041892][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.041913][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.057475][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.057495][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.072968][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.072997][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.088583][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.088614][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.104144][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.104166][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.119738][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.119758][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.135330][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.135351][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.150916][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.150937][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.166464][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.166484][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.182116][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.182137][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.197718][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.197739][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.213277][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.213298][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.228948][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.228972][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.244546][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.244566][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.260103][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.260123][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.275721][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.275741][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.291336][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.291357][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.306952][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.306972][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.322518][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.322539][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.338100][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.338120][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.353650][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.353669][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.369215][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.369239][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.384834][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.384853][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.400429][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.400449][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.415977][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.415997][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.431581][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.431605][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.447188][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.447209][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.462785][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.462805][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.478376][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.478403][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.494007][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.494028][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.509613][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.509653][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.525251][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.525272][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.540822][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.540843][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.556373][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.556400][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.571963][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.571984][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.587531][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.587551][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.603028][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.603055][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.618617][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.618649][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.634203][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.634222][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.649764][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.649785][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.665351][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.665371][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.680921][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.680941][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.696488][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.696508][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.712055][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.712076][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.727641][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.727662][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.743218][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.743238][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.758818][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.758842][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.774432][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.774452][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.790038][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.790058][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.805615][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.805638][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.821204][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.821227][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.836766][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.836786][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.852406][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.852426][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.867955][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.867975][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.883546][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.883565][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.899149][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.899172][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.914730][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.914749][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.930369][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.930390][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.945913][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.945934][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.961474][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.961494][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.977029][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.977048][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  385.992569][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  385.992590][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.008205][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.008225][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.023750][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.023770][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.039336][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.039368][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.054919][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.054939][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.070491][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.070511][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.086072][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.086095][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.101845][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.101875][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.117530][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.117564][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.133416][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.133438][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.149219][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.149244][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.165057][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.165078][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.180652][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.180673][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.196227][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.196248][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.212191][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.212213][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.227802][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.227828][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.243483][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.243505][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.259089][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.259112][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.274705][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.274728][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.290324][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.290355][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.305888][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.305909][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.321469][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.321491][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.337013][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.337033][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.352589][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.352610][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.368405][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.368428][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.383982][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.384001][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.399582][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.399605][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.415220][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.415240][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.430799][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.430819][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.446341][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.446361][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.461971][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.461993][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.477536][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.477556][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.493078][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.493106][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.508697][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.508729][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.524277][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.524298][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.539913][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.539935][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.555488][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.555509][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.571082][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.571103][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.586631][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.586652][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.602231][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.602252][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.617824][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.617845][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.633392][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.633412][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.648961][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.648985][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.664682][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.664705][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.680364][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.680385][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.695928][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.695949][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.711507][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.711529][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.727109][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.727129][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.742721][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.742742][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.758348][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.758371][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.774051][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.774074][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.789666][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.789691][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.805258][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.805281][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.820853][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.820875][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.836454][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.836476][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.852059][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.852080][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.867626][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.867648][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.883208][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.883231][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.898817][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.898840][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.914497][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.914517][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.930097][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.930118][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.945644][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.945665][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.961263][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.961286][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.976873][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.976892][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  386.992492][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  386.992513][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.008095][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.008117][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.023668][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.023690][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.039276][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.039304][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.054928][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.054949][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.070534][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.070554][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.086136][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.086162][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.101714][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.101734][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.117276][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.117319][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.132920][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.132947][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.148514][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.148545][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.164066][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.164085][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.179644][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.179680][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.195293][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.195313][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.210894][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.210915][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.226461][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.226500][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.242080][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.242100][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.257687][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.257707][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.273247][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.273267][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.288825][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.288849][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.304438][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.304457][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.319998][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.320018][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.335544][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.335564][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.351143][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.351164][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.366690][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.366710][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.382277][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.382297][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.397881][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.397902][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.413447][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.413467][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.429020][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.429044][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.444617][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.444637][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.460198][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.460226][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.475721][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.475740][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.491278][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.491301][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.506846][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.506866][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.522401][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.522421][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.537987][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.538007][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.553573][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.553594][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.569157][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.569180][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.584755][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.584777][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.600331][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.600352][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.615896][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.615915][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.631496][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.631518][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.647053][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.647075][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.662655][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.662676][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.678234][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.678256][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.693796][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.693816][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.709361][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.709385][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.724979][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.725002][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.740580][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.740602][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.756128][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.756148][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.771715][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.771736][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.787277][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.787321][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.802893][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.802920][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.818481][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.818528][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.834070][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.834089][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.849689][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.849712][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.865315][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.865338][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.880924][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.880946][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.896494][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.896516][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.912081][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.912101][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.927724][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.927747][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.943305][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.943328][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.958943][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.958966][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.974547][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.974567][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  387.990112][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  387.990132][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.005657][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.005680][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.021268][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.021290][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.036859][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.036879][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.052419][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.052439][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.068168][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.068200][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.083772][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.083792][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.099356][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.099380][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.114962][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.114982][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.130536][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.130556][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.146101][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.146121][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.161660][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.161680][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.177233][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.177253][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.192829][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.192860][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.208436][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.208467][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.223991][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.224010][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.239606][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.239630][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.255205][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.255225][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.270835][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.270855][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.286401][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.286422][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.301974][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.301995][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.317546][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.317566][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.333126][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.333146][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.348725][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.348748][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.364324][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.364344][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.379875][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.379895][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.395491][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.395513][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.411151][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.411172][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.426728][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.426749][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.442318][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.442340][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.457937][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.457958][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.473482][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.473501][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.489113][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.489136][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.504726][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.504746][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.520323][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.520345][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.535922][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.535945][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.551505][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.551525][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.567076][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.567099][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.582693][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.582715][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.598284][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.598304][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.613853][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.613872][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.629429][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.629452][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.645027][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.645047][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.660602][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.660622][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.676138][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.676159][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.691757][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.691778][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.707396][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.707417][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.722967][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.722998][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.738586][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.738619][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.754136][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.754156][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.769717][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.769751][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.785314][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.785337][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.800910][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.800932][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.816515][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.816544][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.832118][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.832146][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.847768][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.847797][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.863317][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.863355][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.878947][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.878970][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.894538][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.894560][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.910115][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.910136][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.925692][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.925712][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.941284][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.941305][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.956839][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.956859][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.972401][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.972421][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  388.988007][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.988030][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.003555][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.003575][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.019122][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.019146][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.034720][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.034742][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.050286][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.050307][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.065835][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.065855][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.081390][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.081409][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.097064][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.097083][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.112659][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.112681][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.128261][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.128282][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.143818][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.143850][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.159409][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.159433][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.175001][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.175021][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.190584][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.190605][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.206133][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.206160][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.221719][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.221739][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.237284][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.237339][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.252958][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.253006][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.268614][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.268645][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.284147][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.284166][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.299754][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.299774][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.315354][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.315375][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.330923][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.330944][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.346470][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.346490][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.362067][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.362090][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.377724][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.377745][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.393272][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.393292][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.408837][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.408860][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.424460][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.424480][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.440029][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.440050][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.455598][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.455619][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.471179][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.471198][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.486730][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.486750][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.502277][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.502297][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.517873][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.517896][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.533620][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.533643][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.549246][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.549269][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.564860][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.564884][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.580472][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.580492][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.596074][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.596095][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.611685][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.611707][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.627243][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.627262][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.642854][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.642884][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.658434][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.658465][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.674017][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.674036][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.689578][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.689613][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.705212][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.705232][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.720759][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.720779][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.736295][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.736315][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.751851][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.751871][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.767406][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.767425][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.782949][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.782995][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.798624][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.798655][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.814226][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.814245][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.829802][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.829821][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.845456][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.845475][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.861059][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.861079][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.876614][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.876635][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.892201][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.892223][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.907807][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.907828][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.923352][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.923372][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.938939][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.938963][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.954531][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.954552][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.970148][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.970168][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  389.985749][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.985771][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.001353][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.001375][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.016937][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.016957][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.032534][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.032556][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.048187][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.048210][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.063729][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.063749][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.079302][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.079326][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.094904][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.094927][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.110496][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.110515][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.126061][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.126082][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.141630][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.141650][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.157180][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.157210][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.172764][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.172790][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.188371][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.188402][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.203954][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.203972][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.219547][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.219570][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.235137][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.235157][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.250772][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.250793][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.266320][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.266340][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.281895][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.281917][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.297488][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.297508][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.313019][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.313045][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.328623][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.328654][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.344189][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.344209][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.359759][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.359779][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.375352][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.375372][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.390957][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.390977][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.406512][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.406532][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.422078][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.422102][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.437677][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.437697][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.453207][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.453227][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.468852][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.468875][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.484447][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.484467][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.500020][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.500040][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.515663][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.515684][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.531240][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.531261][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.546806][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.546825][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.562356][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.562376][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.578018][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.578053][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.593641][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.593661][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.609196][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.609219][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.624789][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.624808][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.640361][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.640383][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.655925][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.655948][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.671495][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.671515][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.687107][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.687127][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.702665][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.702688][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.718265][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.718286][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.733873][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.733893][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.749452][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.749475][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.765057][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.765078][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.780615][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.780634][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.796148][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.796168][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.811752][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.811773][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.827313][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.827346][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.842924][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.842951][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.858531][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.858563][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.874095][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.874117][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.889724][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.889745][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.905370][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.905390][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.920949][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.920969][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.936493][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.936512][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.952065][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.952086][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.967638][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.967659][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.983193][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.983213][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  390.998765][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.998788][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  391.014401][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.014420][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  391.029981][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.030004][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  391.045599][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.045623][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  391.061202][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.061222][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  391.076799][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.076820][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  391.092366][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.092385][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  391.107967][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.108001][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  391.123600][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.123620][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  391.139169][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.139192][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  391.154765][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.154785][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  391.170349][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.170369][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  391.185940][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.185960][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  391.201553][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.201575][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  391.217098][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.217118][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  391.232664][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.232703][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  391.248308][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.248330][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  391.263868][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.263888][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  391.279506][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.279529][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  391.295097][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.295118][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  391.310754][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.310774][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  391.326287][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.326307][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  391.341874][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.341895][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  391.357504][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.357523][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  391.373134][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.373154][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  391.388690][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.388714][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  391.404287][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.404306][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  391.419873][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.419892][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  391.435563][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.435583][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  391.451142][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.451164][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  391.466781][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.466801][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  391.482336][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.482356][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  391.497905][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.497925][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  391.513452][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.513479][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  391.529069][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.529100][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  391.544640][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.544658][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  391.560250][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.560270][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  391.575798][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.575818][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  391.591361][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.591381][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  391.606916][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.606935][    C1] yealink 2-1:36.0: unexpected response 0
** 1 printk messages dropped **
[  391.622486][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.622506][    C1] yealink 2-1:36.0: unexpected response 0
[  391.632317][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.638159][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.638179][    C1] yealink 2-1:36.0: unexpected response 0
[  391.648066][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.653883][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.653903][    C1] yealink 2-1:36.0: unexpected response 0
[  391.663729][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.669551][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.669574][    C1] yealink 2-1:36.0: unexpected response 0
[  391.679320][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.685229][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.685250][    C1] yealink 2-1:36.0: unexpected response 0
[  391.694986][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.700910][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.700931][    C1] yealink 2-1:36.0: unexpected response 0
[  391.710759][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.716582][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.716602][    C1] yealink 2-1:36.0: unexpected response 0
[  391.726318][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.732134][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.732155][    C1] yealink 2-1:36.0: unexpected response 0
[  391.741883][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.747708][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.747727][    C1] yealink 2-1:36.0: unexpected response 0
[  391.757453][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.763249][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.763269][    C1] yealink 2-1:36.0: unexpected response 0
[  391.773014][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.778835][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.778858][    C1] yealink 2-1:36.0: unexpected response 0
[  391.788623][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.794438][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.794457][    C1] yealink 2-1:36.0: unexpected response 0
[  391.804181][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.810025][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.810045][    C1] yealink 2-1:36.0: unexpected response 0
[  391.819800][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.825596][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.825616][    C1] yealink 2-1:36.0: unexpected response 0
[  391.835336][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.841164][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.841186][    C1] yealink 2-1:36.0: unexpected response 0
[  391.850923][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.856726][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.856746][    C1] yealink 2-1:36.0: unexpected response 0
[  391.866469][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.872277][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.872297][    C1] yealink 2-1:36.0: unexpected response 0
[  391.882036][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.887867][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.887919][    C1] yealink 2-1:36.0: unexpected response 0
[  391.897670][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.903467][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.903487][    C1] yealink 2-1:36.0: unexpected response 0
[  391.913303][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.919131][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.919154][    C1] yealink 2-1:36.0: unexpected response 0
[  391.928901][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.934723][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.934742][    C1] yealink 2-1:36.0: unexpected response 0
[  391.944475][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.950297][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.950318][    C1] yealink 2-1:36.0: unexpected response 0
[  391.960054][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.965880][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.965903][    C1] yealink 2-1:36.0: unexpected response 0
[  391.975658][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.981477][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.981498][    C1] yealink 2-1:36.0: unexpected response 0
[  391.991262][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.997063][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.997084][    C1] yealink 2-1:36.0: unexpected response 0
[  392.006820][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.012637][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.012659][    C1] yealink 2-1:36.0: unexpected response 0
[  392.022383][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.028217][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.028240][    C1] yealink 2-1:36.0: unexpected response 0
[  392.038007][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.043841][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.043860][    C1] yealink 2-1:36.0: unexpected response 0
[  392.053579][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.059407][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.059430][    C1] yealink 2-1:36.0: unexpected response 0
[  392.069194][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.075013][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.075033][    C1] yealink 2-1:36.0: unexpected response 0
[  392.084776][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.090592][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.090612][    C1] yealink 2-1:36.0: unexpected response 0
[  392.100352][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.106155][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.106175][    C1] yealink 2-1:36.0: unexpected response 0
[  392.115892][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.121716][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.121737][    C1] yealink 2-1:36.0: unexpected response 0
[  392.131457][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.137250][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.137270][    C1] yealink 2-1:36.0: unexpected response 0
[  392.147042][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.152857][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.152884][    C1] yealink 2-1:36.0: unexpected response 0
[  392.162609][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.168468][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.168528][    C1] yealink 2-1:36.0: unexpected response 0
[  392.178291][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.184080][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.184100][    C1] yealink 2-1:36.0: unexpected response 0
[  392.193850][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.199699][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.199734][    C1] yealink 2-1:36.0: unexpected response 0
[  392.209498][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.215367][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.215387][    C1] yealink 2-1:36.0: unexpected response 0
[  392.225112][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.230931][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.230951][    C1] yealink 2-1:36.0: unexpected response 0
[  392.240675][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.246474][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.246493][    C1] yealink 2-1:36.0: unexpected response 0
[  392.256308][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.262113][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.262132][    C1] yealink 2-1:36.0: unexpected response 0
[  392.271855][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.277770][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.277790][    C1] yealink 2-1:36.0: unexpected response 0
[  392.287527][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.293344][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.293364][    C1] yealink 2-1:36.0: unexpected response 0
[  392.303091][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.308928][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.308952][    C1] yealink 2-1:36.0: unexpected response 0
[  392.318699][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.324561][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.324581][    C1] yealink 2-1:36.0: unexpected response 0
[  392.334303][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.340152][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.340176][    C1] yealink 2-1:36.0: unexpected response 0
[  392.349927][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.355750][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.355770][    C1] yealink 2-1:36.0: unexpected response 0
[  392.365503][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.371321][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.371342][    C1] yealink 2-1:36.0: unexpected response 0
[  392.381082][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.386898][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.386923][    C1] yealink 2-1:36.0: unexpected response 0
[  392.396646][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.402457][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.402477][    C1] yealink 2-1:36.0: unexpected response 0
[  392.412223][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.418044][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.418064][    C1] yealink 2-1:36.0: unexpected response 0
[  392.427826][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.433691][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.433712][    C1] yealink 2-1:36.0: unexpected response 0
[  392.443522][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.449344][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.449368][    C1] yealink 2-1:36.0: unexpected response 0
[  392.459125][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.464961][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.464982][    C1] yealink 2-1:36.0: unexpected response 0
[  392.474727][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.480567][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.480588][    C1] yealink 2-1:36.0: unexpected response 0
[  392.490321][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.496139][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.496160][    C1] yealink 2-1:36.0: unexpected response 0
[  392.505898][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.511736][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.511758][    C1] yealink 2-1:36.0: unexpected response 0
[  392.521521][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.527379][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.527410][    C1] yealink 2-1:36.0: unexpected response 0
[  392.537094][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.542950][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.542976][    C1] yealink 2-1:36.0: unexpected response 0
[  392.552696][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.558534][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.558565][    C1] yealink 2-1:36.0: unexpected response 0
[  392.568326][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.574095][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.574113][    C1] yealink 2-1:36.0: unexpected response 0
[  392.583875][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.589722][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.589741][    C1] yealink 2-1:36.0: unexpected response 0
[  392.599484][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.605310][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.605333][    C1] yealink 2-1:36.0: unexpected response 0
[  392.615061][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.620871][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.620891][    C1] yealink 2-1:36.0: unexpected response 0
[  392.630626][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.636455][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.636476][    C1] yealink 2-1:36.0: unexpected response 0
[  392.646242][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.652089][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.652109][    C1] yealink 2-1:36.0: unexpected response 0
[  392.661882][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.667730][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.667751][    C1] yealink 2-1:36.0: unexpected response 0
[  392.677472][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.683275][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.683294][    C1] yealink 2-1:36.0: unexpected response 0
[  392.693011][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.698836][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.698860][    C1] yealink 2-1:36.0: unexpected response 0
[  392.708616][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.714444][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.714464][    C1] yealink 2-1:36.0: unexpected response 0
[  392.724188][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.729997][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.730017][    C1] yealink 2-1:36.0: unexpected response 0
[  392.739776][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.745584][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.745604][    C1] yealink 2-1:36.0: unexpected response 0
[  392.755329][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.761139][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.761161][    C1] yealink 2-1:36.0: unexpected response 0
[  392.770899][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.776722][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.776746][    C1] yealink 2-1:36.0: unexpected response 0
[  392.786493][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.792325][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.792345][    C1] yealink 2-1:36.0: unexpected response 0
[  392.802074][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.807923][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.807946][    C1] yealink 2-1:36.0: unexpected response 0
[  392.817671][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.823469][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.823488][    C1] yealink 2-1:36.0: unexpected response 0
[  392.833205][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.839031][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.839054][    C1] yealink 2-1:36.0: unexpected response 0
[  392.848817][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.854660][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.854688][    C1] yealink 2-1:36.0: unexpected response 0
[  392.864464][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.870278][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.870307][    C1] yealink 2-1:36.0: unexpected response 0
[  392.880046][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.885813][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.885833][    C1] yealink 2-1:36.0: unexpected response 0
[  392.895564][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.901383][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.901403][    C1] yealink 2-1:36.0: unexpected response 0
[  392.911154][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.916952][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.916972][    C1] yealink 2-1:36.0: unexpected response 0
[  392.926719][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.932606][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.932626][    C1] yealink 2-1:36.0: unexpected response 0
[  392.942382][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.948219][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.948241][    C1] yealink 2-1:36.0: unexpected response 0
[  392.957972][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.963769][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.963788][    C1] yealink 2-1:36.0: unexpected response 0
[  392.973507][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.979351][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.979374][    C1] yealink 2-1:36.0: unexpected response 0
[  392.989134][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.994955][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.994975][    C1] yealink 2-1:36.0: unexpected response 0
[  393.004720][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.010552][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.010572][    C1] yealink 2-1:36.0: unexpected response 0
[  393.020372][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.026227][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.026247][    C1] yealink 2-1:36.0: unexpected response 0
[  393.035978][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.041787][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.041809][    C1] yealink 2-1:36.0: unexpected response 0
[  393.051535][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.057402][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.057423][    C1] yealink 2-1:36.0: unexpected response 0
[  393.067090][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.072923][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.072950][    C1] yealink 2-1:36.0: unexpected response 0
[  393.082692][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.088540][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.088572][    C1] yealink 2-1:36.0: unexpected response 0
[  393.098305][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.104073][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.104093][    C1] yealink 2-1:36.0: unexpected response 0
[  393.113861][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.119741][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.119761][    C1] yealink 2-1:36.0: unexpected response 0
[  393.129494][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.135329][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.135351][    C1] yealink 2-1:36.0: unexpected response 0
[  393.145106][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.150938][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.150959][    C1] yealink 2-1:36.0: unexpected response 0
[  393.160680][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.166502][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.166526][    C1] yealink 2-1:36.0: unexpected response 0
[  393.176258][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.182067][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.182087][    C1] yealink 2-1:36.0: unexpected response 0
[  393.191842][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.197679][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.197699][    C1] yealink 2-1:36.0: unexpected response 0
[  393.207413][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.213219][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.213241][    C1] yealink 2-1:36.0: unexpected response 0
[  393.222967][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.228795][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.228819][    C1] yealink 2-1:36.0: unexpected response 0
[  393.238618][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.244440][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.244472][    C1] yealink 2-1:36.0: unexpected response 0
[  393.254306][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.260158][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.260178][    C1] yealink 2-1:36.0: unexpected response 0
[  393.269999][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.275807][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.275827][    C1] yealink 2-1:36.0: unexpected response 0
[  393.285549][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.291483][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.291506][    C1] yealink 2-1:36.0: unexpected response 0
[  393.301278][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.307084][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.307106][    C1] yealink 2-1:36.0: unexpected response 0
[  393.316857][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.322734][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.322757][    C1] yealink 2-1:36.0: unexpected response 0
[  393.332498][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.338327][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.338348][    C1] yealink 2-1:36.0: unexpected response 0
[  393.348102][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.353921][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.353941][    C1] yealink 2-1:36.0: unexpected response 0
[  393.363660][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.369541][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.369564][    C1] yealink 2-1:36.0: unexpected response 0
[  393.379336][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.385161][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.385185][    C1] yealink 2-1:36.0: unexpected response 0
[  393.394924][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.400744][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.400764][    C1] yealink 2-1:36.0: unexpected response 0
[  393.410495][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.416296][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.416316][    C1] yealink 2-1:36.0: unexpected response 0
[  393.426040][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.431848][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.431872][    C1] yealink 2-1:36.0: unexpected response 0
[  393.441614][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.447447][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.447467][    C1] yealink 2-1:36.0: unexpected response 0
[  393.457157][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.462966][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.462994][    C1] yealink 2-1:36.0: unexpected response 0
[  393.472714][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.478606][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.478639][    C1] yealink 2-1:36.0: unexpected response 0
[  393.488383][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.494171][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.494189][    C1] yealink 2-1:36.0: unexpected response 0
[  393.503934][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.509764][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.509784][    C1] yealink 2-1:36.0: unexpected response 0
[  393.519549][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.525365][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.525385][    C1] yealink 2-1:36.0: unexpected response 0
[  393.535141][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.540951][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.540972][    C1] yealink 2-1:36.0: unexpected response 0
[  393.550722][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.556555][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.556575][    C1] yealink 2-1:36.0: unexpected response 0
[  393.566311][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.572125][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.572146][    C1] yealink 2-1:36.0: unexpected response 0
[  393.581886][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.587736][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.587757][    C1] yealink 2-1:36.0: unexpected response 0
[  393.597486][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.603284][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.603304][    C1] yealink 2-1:36.0: unexpected response 0
[  393.613037][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.618868][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.618892][    C1] yealink 2-1:36.0: unexpected response 0
[  393.628638][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.634459][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.634479][    C1] yealink 2-1:36.0: unexpected response 0
[  393.644210][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.650037][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.650057][    C1] yealink 2-1:36.0: unexpected response 0
[  393.659805][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.665604][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.665624][    C1] yealink 2-1:36.0: unexpected response 0
[  393.675364][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.681281][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.681301][    C1] yealink 2-1:36.0: unexpected response 0
[  393.691036][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.696840][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.696860][    C1] yealink 2-1:36.0: unexpected response 0
[  393.706685][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.712522][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.712542][    C1] yealink 2-1:36.0: unexpected response 0
[  393.722272][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.728110][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.728134][    C1] yealink 2-1:36.0: unexpected response 0
[  393.737942][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.743740][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.743759][    C1] yealink 2-1:36.0: unexpected response 0
[  393.753480][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.759309][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.759332][    C1] yealink 2-1:36.0: unexpected response 0
[  393.769079][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.774895][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.774914][    C1] yealink 2-1:36.0: unexpected response 0
[  393.784694][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.790534][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.790556][    C1] yealink 2-1:36.0: unexpected response 0
[  393.800288][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.806086][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.806106][    C1] yealink 2-1:36.0: unexpected response 0
[  393.815839][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.821692][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.821712][    C1] yealink 2-1:36.0: unexpected response 0
[  393.831446][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.837269][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.837314][    C1] yealink 2-1:36.0: unexpected response 0
[  393.847168][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.852980][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.853008][    C1] yealink 2-1:36.0: unexpected response 0
[  393.862736][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.868609][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.868641][    C1] yealink 2-1:36.0: unexpected response 0
[  393.878383][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.884179][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.884201][    C1] yealink 2-1:36.0: unexpected response 0
[  393.893929][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.899776][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.899795][    C1] yealink 2-1:36.0: unexpected response 0
[  393.909619][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.915433][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.915452][    C1] yealink 2-1:36.0: unexpected response 0
[  393.925218][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.931033][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.931053][    C1] yealink 2-1:36.0: unexpected response 0
[  393.940779][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.946601][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.946624][    C1] yealink 2-1:36.0: unexpected response 0
[  393.956381][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.962213][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.962233][    C1] yealink 2-1:36.0: unexpected response 0
[  393.972051][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.977893][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.977915][    C1] yealink 2-1:36.0: unexpected response 0
[  393.987651][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.993462][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.993482][    C1] yealink 2-1:36.0: unexpected response 0
[  394.003207][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.009034][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.009057][    C1] yealink 2-1:36.0: unexpected response 0
[  394.018801][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.024632][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.024653][    C1] yealink 2-1:36.0: unexpected response 0
[  394.034383][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.040196][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.040216][    C1] yealink 2-1:36.0: unexpected response 0
[  394.049933][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.055732][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.055751][    C1] yealink 2-1:36.0: unexpected response 0
[  394.065471][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.071279][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.071299][    C1] yealink 2-1:36.0: unexpected response 0
[  394.081040][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.086858][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.086877][    C1] yealink 2-1:36.0: unexpected response 0
[  394.096708][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.102540][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.102562][    C1] yealink 2-1:36.0: unexpected response 0
[  394.112299][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.118104][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.118124][    C1] yealink 2-1:36.0: unexpected response 0
[  394.127877][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.133691][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.133711][    C1] yealink 2-1:36.0: unexpected response 0
[  394.143430][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.149273][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.149298][    C1] yealink 2-1:36.0: unexpected response 0
[  394.159062][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.164883][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.164908][    C1] yealink 2-1:36.0: unexpected response 0
[  394.174670][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.180522][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.180545][    C1] yealink 2-1:36.0: unexpected response 0
[  394.190284][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.196081][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.196101][    C1] yealink 2-1:36.0: unexpected response 0
[  394.205844][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.211710][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.211742][    C1] yealink 2-1:36.0: unexpected response 0
[  394.221495][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.227313][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.227341][    C1] yealink 2-1:36.0: unexpected response 0
[  394.237109][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.242923][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.242950][    C1] yealink 2-1:36.0: unexpected response 0
[  394.252685][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.258528][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.258560][    C1] yealink 2-1:36.0: unexpected response 0
[  394.268305][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.274077][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.274095][    C1] yealink 2-1:36.0: unexpected response 0
[  394.283816][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.289661][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.289681][    C1] yealink 2-1:36.0: unexpected response 0
[  394.299425][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.305253][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.305273][    C1] yealink 2-1:36.0: unexpected response 0
[  394.315003][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.320818][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.320839][    C1] yealink 2-1:36.0: unexpected response 0
[  394.330579][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.336382][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.336401][    C1] yealink 2-1:36.0: unexpected response 0
[  394.337519][   T30] INFO: task kworker/0:2:733 blocked for more than 143 seconds.
[  394.346298][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.357440][   T30]       Not tainted syzkaller #0
[  394.365204][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.376576][   T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  394.381787][    C1] yealink 2-1:36.0: unexpected response 0
[  394.383703][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.389044][   T30] task:kworker/0:2     state:D
[  394.394793][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.402198][   T30]  stack:26352 pid:733   tgid:733   ppid:2      task_flags:0x4208060 flags:0x00080000
[  394.406912][    C1] yealink 2-1:36.0: unexpected response 0
[  394.407483][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.420960][   T30] Workqueue: usb_hub_wq hub_event
[  394.424114][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.429960][   T30] 
[  394.435828][    C1] yealink 2-1:36.0: unexpected response 0
[  394.436264][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.442696][   T30] Call Trace:
[  394.450251][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.456089][   T30]  <TASK>
[  394.460891][    C1] yealink 2-1:36.0: unexpected response 0
[  394.461308][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.468867][   T30]  __schedule+0x1325/0x47d0
[  394.476102][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.481090][   T30]  ? do_raw_spin_lock+0x128/0x260
[  394.486959][    C1] yealink 2-1:36.0: unexpected response 0
[  394.487433][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.494787][   T30]  ? __pfx___schedule+0x10/0x10
[  394.501201][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.507131][   T30]  ? find_held_lock+0x2b/0x80
[  394.513098][    C1] yealink 2-1:36.0: unexpected response 0
[  394.513372][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.523930][   T30]  ? schedule+0x225/0x2c0
[  394.529893][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.536148][   T30]  schedule+0xdd/0x2c0
[  394.542062][    C1] yealink 2-1:36.0: unexpected response 0
[  394.543785][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.550134][   T30]  schedule_preempt_disabled+0x13/0x30
[  394.556229][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.562243][   T30]  __mutex_lock+0xccc/0x1bd0
[  394.568161][    C1] yealink 2-1:36.0: unexpected response 0
[  394.568615][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.574974][   T30]  ? kobject_uevent_env+0xba8/0x18b0
[  394.583838][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.590195][   T30]  ? usb_if_uevent+0x351/0x4e0
[  394.596132][    C1] yealink 2-1:36.0: unexpected response 0
[  394.597820][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.604989][   T30]  ? __pfx___mutex_lock+0x10/0x10
[  394.608993][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.616131][   T30]  ? add_uevent_var+0x286/0x3a0
[  394.622207][    C1] yealink 2-1:36.0: unexpected response 0
[  394.622533][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.629355][   T30]  ? __asan_memcpy+0x3c/0x60
[  394.637961][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.644129][   T30]  ? kobject_get_path+0x8d/0x2c0
[  394.650159][    C1] yealink 2-1:36.0: unexpected response 0
[  394.650514][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.658540][   T30]  ? __pfx_dev_uevent+0x10/0x10
[  394.664396][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.670394][   T30]  ? kobject_uevent_env+0xba8/0x18b0
[  394.676265][    C1] yealink 2-1:36.0: unexpected response 0
[  394.682777][   T30]  kobject_uevent_env+0xba8/0x18b0
[  394.689091][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.696416][   T30]  device_add+0x1173/0x1970
[  394.701585][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.709009][   T30]  ? __pfx_device_add+0x10/0x10
[  394.714887][    C1] yealink 2-1:36.0: unexpected response 0
[  394.721407][   T30]  ? usb_cache_string+0xd6/0x100
[  394.729065][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.734943][   T30]  ? kfree+0x20c/0x650
[  394.740162][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.747792][   T30]  usb_set_configuration+0xd97/0x1c60
[  394.753509][    C1] yealink 2-1:36.0: unexpected response 0
[  394.757393][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.760579][   T30]  ? __pfx_usb_generic_driver_probe+0x10/0x10
[  394.766307][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.773769][   T30]  usb_generic_driver_probe+0xa1/0xe0
[  394.778566][    C1] yealink 2-1:36.0: unexpected response 0
[  394.783602][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.789400][   T30]  usb_probe_device+0xef/0x400
[  394.797468][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.801445][ T5797] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[  394.804658][    C1] yealink 2-1:36.0: unexpected response 0
[  394.804885][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.817909][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  394.821061][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.827335][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  394.833167][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.839890][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  394.847635][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.854293][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  394.860969][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.866721][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  394.871756][    C1] yealink 2-1:36.0: unexpected response 0
[  394.878857][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  394.885577][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.891355][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  394.898043][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.904964][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  394.910255][    C1] yealink 2-1:36.0: unexpected response 0
[  394.917304][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  394.926226][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.929504][    C0] yealink 8-1:36.0: unexpected response 0
[  394.936540][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.943480][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  394.948753][    C1] yealink 2-1:36.0: unexpected response 0
[  394.955851][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  394.967383][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.968027][    C0] yealink 8-1:36.0: unexpected response 0
[  394.975057][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.982183][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  394.987270][    C1] yealink 2-1:36.0: unexpected response 0
[  394.994302][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  395.002478][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.006517][    C0] yealink 8-1:36.0: unexpected response 0
[  395.017392][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.020336][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  395.025750][    C1] yealink 2-1:36.0: unexpected response 0
[  395.032760][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  395.047430][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.051770][    C0] yealink 8-1:36.0: unexpected response 0
[  395.067422][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.071924][   T30]  ? __pfx_usb_probe_device+0x10/0x10
[  395.077859][    C1] yealink 2-1:36.0: unexpected response 0
[  395.077913][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  395.078131][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.083768][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  395.097452][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.102939][    C0] yealink 8-1:36.0: unexpected response 0
[  395.109722][    C1] yealink 2-1:36.0: unexpected response 0
[  395.118341][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  395.127407][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.129273][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  395.135980][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.141457][    C0] yealink 8-1:36.0: unexpected response 0
[  395.148225][    C1] yealink 2-1:36.0: unexpected response 0
[  395.155293][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  395.167394][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.169246][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  395.174523][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.179984][    C0] yealink 8-1:36.0: unexpected response 0
[  395.186837][    C1] yealink 2-1:36.0: unexpected response 0
[  395.193908][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  395.207418][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.215266][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  395.227400][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.232151][    C0] yealink 8-1:36.0: unexpected response 0
[  395.237878][    C1] yealink 2-1:36.0: unexpected response 0
[  395.245017][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  395.251659][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.257596][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  395.267413][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.270656][    C0] yealink 8-1:36.0: unexpected response 0
[  395.276379][    C1] yealink 2-1:36.0: unexpected response 0
[  395.283918][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  395.290167][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.297245][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  395.307397][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.309172][    C0] yealink 8-1:36.0: unexpected response 0
[  395.314898][    C1] yealink 2-1:36.0: unexpected response 0
[  395.323414][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  395.337436][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.341410][   T30]  really_probe+0x241/0xa60
[  395.347811][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  395.347844][    C0] yealink 8-1:36.0: unexpected response 0
[  395.347942][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.353705][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  395.360393][    C1] yealink 2-1:36.0: unexpected response 0
[  395.367462][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  395.373100][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.379624][    C0] yealink 8-1:36.0: unexpected response 0
[  395.386815][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.392465][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  395.398878][    C1] yealink 2-1:36.0: unexpected response 0
[  395.406040][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  395.411644][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.418127][    C0] yealink 8-1:36.0: unexpected response 0
[  395.425139][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.430979][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  395.437381][    C1] yealink 2-1:36.0: unexpected response 0
[  395.444450][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  395.457410][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.463384][    C0] yealink 8-1:36.0: unexpected response 0
[  395.469470][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.476320][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  395.482758][    C1] yealink 2-1:36.0: unexpected response 0
[  395.489052][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  395.495510][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.502011][    C0] yealink 8-1:36.0: unexpected response 0
[  395.510520][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.515824][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  395.521304][    C1] yealink 2-1:36.0: unexpected response 0
[  395.527395][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  395.537439][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.540577][    C0] yealink 8-1:36.0: unexpected response 0
[  395.546865][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.553455][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  395.559807][    C1] yealink 2-1:36.0: unexpected response 0
[  395.565801][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  395.577427][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.579055][    C0] yealink 8-1:36.0: unexpected response 0
[  395.585063][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.591897][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  395.598341][    C1] yealink 2-1:36.0: unexpected response 0
[  395.604330][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  395.611149][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.617565][    C0] yealink 8-1:36.0: unexpected response 0
[  395.627409][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.630433][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  395.636805][    C1] yealink 2-1:36.0: unexpected response 0
[  395.642786][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  395.657405][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.661798][    C0] yealink 8-1:36.0: unexpected response 0
[  395.677545][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.681451][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  395.687828][    C1] yealink 2-1:36.0: unexpected response 0
[  395.696014][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  395.707441][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.713874][    C0] yealink 8-1:36.0: unexpected response 0
[  395.727424][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.733526][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  395.738856][    C1] yealink 2-1:36.0: unexpected response 0
[  395.745911][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  395.752612][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.758093][    C0] yealink 8-1:36.0: unexpected response 0
[  395.765101][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.771920][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  395.777334][    C1] yealink 2-1:36.0: unexpected response 0
[  395.784381][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  395.797438][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.803362][    C0] yealink 8-1:36.0: unexpected response 0
[  395.810403][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.816230][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  395.822627][    C1] yealink 2-1:36.0: unexpected response 0
[  395.829660][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  395.837480][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.841878][    C0] yealink 8-1:36.0: unexpected response 0
[  395.857408][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.861485][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  395.867886][    C1] yealink 2-1:36.0: unexpected response 0
[  395.875218][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  395.887422][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.892878][    C0] yealink 8-1:36.0: unexpected response 0
[  395.907402][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.912547][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  395.918922][    C1] yealink 2-1:36.0: unexpected response 0
[  395.926400][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  395.931667][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.938186][    C0] yealink 8-1:36.0: unexpected response 0
[  395.947459][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.951040][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  395.957478][    C1] yealink 2-1:36.0: unexpected response 0
[  395.964522][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  395.977437][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.983509][    C0] yealink 8-1:36.0: unexpected response 0
[  395.989752][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.997016][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  396.002824][    C1] yealink 2-1:36.0: unexpected response 0
[  396.009744][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  396.015609][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.022102][    C0] yealink 8-1:36.0: unexpected response 0
[  396.037411][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.041934][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  396.047061][    C1] yealink 2-1:36.0: unexpected response 0
[  396.054143][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  396.060828][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.066296][    C0] yealink 8-1:36.0: unexpected response 0
[  396.077459][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.080251][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  396.085525][    C1] yealink 2-1:36.0: unexpected response 0
[  396.094051][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  396.107429][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.111534][    C0] yealink 8-1:36.0: unexpected response 0
[  396.118580][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.124471][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  396.130801][    C1] yealink 2-1:36.0: unexpected response 0
[  396.137888][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  396.143550][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.150045][    C0] yealink 8-1:36.0: unexpected response 0
[  396.157417][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.162844][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  396.169298][    C1] yealink 2-1:36.0: unexpected response 0
[  396.176361][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  396.182128][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.188610][    C0] yealink 8-1:36.0: unexpected response 0
[  396.197473][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.202693][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  396.207954][    C1] yealink 2-1:36.0: unexpected response 0
[  396.215737][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  396.227450][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.233987][    C0] yealink 8-1:36.0: unexpected response 0
[  396.247405][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.254960][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  396.258965][    C1] yealink 2-1:36.0: unexpected response 0
[  396.267354][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  396.277420][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.278293][    C0] yealink 8-1:36.0: unexpected response 0
[  396.285304][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.292213][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  396.297548][    C1] yealink 2-1:36.0: unexpected response 0
[  396.304910][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  396.317404][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.323548][    C0] yealink 8-1:36.0: unexpected response 0
[  396.337627][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.343166][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  396.349568][    C1] yealink 2-1:36.0: unexpected response 0
[  396.356734][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  396.367447][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.368827][    C0] yealink 8-1:36.0: unexpected response 0
[  396.374792][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.382562][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  396.388105][    C1] yealink 2-1:36.0: unexpected response 0
[  396.394368][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  396.407395][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.413106][    C0] yealink 8-1:36.0: unexpected response 0
[  396.420135][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.427432][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  396.432355][    C1] yealink 2-1:36.0: unexpected response 0
[  396.439458][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  396.446159][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.451593][    C0] yealink 8-1:36.0: unexpected response 0
[  396.467414][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.471265][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  396.477608][    C1] yealink 2-1:36.0: unexpected response 0
[  396.484809][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  396.490353][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.496841][    C0] yealink 8-1:36.0: unexpected response 0
[  396.503908][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.509648][   T30]  __driver_probe_device+0x20e/0x450
[  396.516109][    C1] yealink 2-1:36.0: unexpected response 0
[  396.516212][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  396.516377][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.523195][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  396.529052][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.535566][    C0] yealink 8-1:36.0: unexpected response 0
[  396.542442][    C1] yealink 2-1:36.0: unexpected response 0
[  396.549763][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  396.555188][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.562050][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  396.567908][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.574201][    C0] yealink 8-1:36.0: unexpected response 0
[  396.580964][    C1] yealink 2-1:36.0: unexpected response 0
[  396.586992][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  396.593678][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.603036][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  396.606276][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.612801][    C0] yealink 8-1:36.0: unexpected response 0
[  396.619670][    C1] yealink 2-1:36.0: unexpected response 0
[  396.625755][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  396.637428][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.639506][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  396.644985][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.651504][    C0] yealink 8-1:36.0: unexpected response 0
[  396.658265][    C1] yealink 2-1:36.0: unexpected response 0
[  396.664339][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  396.670967][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.677851][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  396.687412][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.690001][    C0] yealink 8-1:36.0: unexpected response 0
[  396.696768][    C1] yealink 2-1:36.0: unexpected response 0
[  396.702740][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  396.717440][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.723455][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  396.737430][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.741031][    C0] yealink 8-1:36.0: unexpected response 0
[  396.747796][    C1] yealink 2-1:36.0: unexpected response 0
[  396.754859][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  396.760532][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.767339][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  396.774088][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.779536][    C0] yealink 8-1:36.0: unexpected response 0
[  396.786301][    C1] yealink 2-1:36.0: unexpected response 0
[  396.793484][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  396.807426][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.812593][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  396.818298][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.824801][    C0] yealink 8-1:36.0: unexpected response 0
[  396.831561][    C1] yealink 2-1:36.0: unexpected response 0
[  396.837622][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  396.844296][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.851132][   T30]  ? __sanitizer_cov_trace_switch+0x54/0x90
[  396.856587][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  396.856615][    C0] yealink 8-1:36.0: unexpected response 0
[  396.856769][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.863619][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  396.870247][    C1] yealink 2-1:36.0: unexpected response 0
[  396.876276][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  396.887419][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.889510][    C0] yealink 8-1:36.0: unexpected response 0
[  396.895487][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.902637][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  396.908762][    C1] yealink 2-1:36.0: unexpected response 0
[  396.914800][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  396.922957][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.927994][    C0] yealink 8-1:36.0: unexpected response 0
[  396.933963][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.940785][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  396.947234][    C1] yealink 2-1:36.0: unexpected response 0
[  396.953248][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  396.960070][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.966482][    C0] yealink 8-1:36.0: unexpected response 0
[  396.972511][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.979560][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  396.985719][    C1] yealink 2-1:36.0: unexpected response 0
[  396.991682][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  396.998442][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.004959][    C0] yealink 8-1:36.0: unexpected response 0
[  397.010995][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.017777][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  397.024209][    C1] yealink 2-1:36.0: unexpected response 0
[  397.030187][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  397.036940][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.043448][    C0] yealink 8-1:36.0: unexpected response 0
[  397.049462][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.056240][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  397.062702][    C1] yealink 2-1:36.0: unexpected response 0
[  397.068847][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  397.075468][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.081937][    C0] yealink 8-1:36.0: unexpected response 0
[  397.089316][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.094699][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  397.101205][    C1] yealink 2-1:36.0: unexpected response 0
[  397.107205][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  397.113964][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.120436][    C0] yealink 8-1:36.0: unexpected response 0
[  397.126561][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.133288][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  397.139666][    C1] yealink 2-1:36.0: unexpected response 0
[  397.145631][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  397.153814][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.158936][    C0] yealink 8-1:36.0: unexpected response 0
[  397.166427][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.172175][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  397.178273][    C1] yealink 2-1:36.0: unexpected response 0
[  397.185583][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  397.191074][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.197626][    C0] yealink 8-1:36.0: unexpected response 0
[  397.207443][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.210551][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  397.216880][    C1] yealink 2-1:36.0: unexpected response 0
[  397.222905][   T30]  driver_probe_device+0x4a/0x140
[  397.229433][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  397.229464][    C0] yealink 8-1:36.0: unexpected response 0
[  397.229647][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.236384][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  397.242327][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.249139][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  397.255550][    C1] yealink 2-1:36.0: unexpected response 0
[  397.261262][    C0] yealink 8-1:36.0: unexpected response 0
[  397.268425][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.275109][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  397.282323][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.287555][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  397.294027][    C1] yealink 2-1:36.0: unexpected response 0
[  397.299742][    C0] yealink 8-1:36.0: unexpected response 0
[  397.307412][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.314157][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  397.321426][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.326118][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  397.332534][    C1] yealink 2-1:36.0: unexpected response 0
[  397.338258][    C0] yealink 8-1:36.0: unexpected response 0
[  397.345315][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.353544][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  397.357792][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.364531][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  397.371014][    C1] yealink 2-1:36.0: unexpected response 0
[  397.376736][    C0] yealink 8-1:36.0: unexpected response 0
[  397.387421][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.390614][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  397.396221][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.403483][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  397.409514][    C1] yealink 2-1:36.0: unexpected response 0
[  397.415237][    C0] yealink 8-1:36.0: unexpected response 0
[  397.424447][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.430526][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  397.434883][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.443000][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  397.448120][    C1] yealink 2-1:36.0: unexpected response 0
[  397.453840][    C0] yealink 8-1:36.0: unexpected response 0
[  397.460933][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.467621][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  397.474694][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.480159][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  397.486594][    C1] yealink 2-1:36.0: unexpected response 0
[  397.492312][    C0] yealink 8-1:36.0: unexpected response 0
[  397.500930][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.507491][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  397.511841][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.518783][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  397.525123][    C1] yealink 2-1:36.0: unexpected response 0
[  397.530853][    C0] yealink 8-1:36.0: unexpected response 0
[  397.537994][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.544629][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  397.551796][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.557191][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  397.563664][    C1] yealink 2-1:36.0: unexpected response 0
[  397.569378][    C0] yealink 8-1:36.0: unexpected response 0
[  397.576409][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.583232][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  397.588916][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.595676][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  397.602174][    C1] yealink 2-1:36.0: unexpected response 0
[  397.607895][    C0] yealink 8-1:36.0: unexpected response 0
[  397.616437][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.623212][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  397.637439][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.641037][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  397.646398][    C1] yealink 2-1:36.0: unexpected response 0
[  397.653155][    C0] yealink 8-1:36.0: unexpected response 0
[  397.667407][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.672674][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  397.679740][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.685161][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  397.691636][    C1] yealink 2-1:36.0: unexpected response 0
[  397.698401][    C0] yealink 8-1:36.0: unexpected response 0
[  397.704392][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.711290][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  397.717965][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.723702][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  397.730192][    C1] yealink 2-1:36.0: unexpected response 0
[  397.736953][    C0] yealink 8-1:36.0: unexpected response 0
[  397.742921][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.749975][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  397.756451][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.762709][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  397.768690][    C1] yealink 2-1:36.0: unexpected response 0
[  397.775454][    C0] yealink 8-1:36.0: unexpected response 0
[  397.787428][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.789228][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  397.794930][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.802072][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  397.807178][    C1] yealink 2-1:36.0: unexpected response 0
[  397.813935][    C0] yealink 8-1:36.0: unexpected response 0
[  397.827406][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.833731][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  397.847473][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.853644][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  397.858168][    C1] yealink 2-1:36.0: unexpected response 0
[  397.864928][    C0] yealink 8-1:36.0: unexpected response 0
[  397.877429][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.885917][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  397.897419][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.904724][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  397.910193][    C1] yealink 2-1:36.0: unexpected response 0
[  397.915918][    C0] yealink 8-1:36.0: unexpected response 0
[  397.927475][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.931164][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  397.935467][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.942597][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  397.948756][    C1] yealink 2-1:36.0: unexpected response 0
[  397.954480][    C0] yealink 8-1:36.0: unexpected response 0
[  397.967401][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.968365][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  397.973974][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.982215][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  397.987256][    C1] yealink 2-1:36.0: unexpected response 0
[  397.993002][    C0] yealink 8-1:36.0: unexpected response 0
[  398.007462][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.014283][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  398.027460][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.033354][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  398.038346][    C1] yealink 2-1:36.0: unexpected response 0
[  398.045117][    C0] yealink 8-1:36.0: unexpected response 0
[  398.057400][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.057922][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  398.064648][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.070386][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  398.076882][    C1] yealink 2-1:36.0: unexpected response 0
[  398.083652][    C0] yealink 8-1:36.0: unexpected response 0
[  398.097435][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.103330][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  398.117492][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.123125][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  398.127939][    C1] yealink 2-1:36.0: unexpected response 0
[  398.134706][    C0] yealink 8-1:36.0: unexpected response 0
[  398.143271][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.147475][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  398.157418][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.161036][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  398.166438][    C1] yealink 2-1:36.0: unexpected response 0
[  398.173212][    C0] yealink 8-1:36.0: unexpected response 0
[  398.180257][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.185969][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  398.197475][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.199629][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  398.204983][    C1] yealink 2-1:36.0: unexpected response 0
[  398.211760][    C0] yealink 8-1:36.0: unexpected response 0
[  398.227429][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.232671][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  398.238028][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.243892][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  398.250255][    C1] yealink 2-1:36.0: unexpected response 0
[  398.257012][    C0] yealink 8-1:36.0: unexpected response 0
[  398.267393][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.270036][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  398.276621][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.282263][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  398.288751][    C1] yealink 2-1:36.0: unexpected response 0
[  398.295542][    C0] yealink 8-1:36.0: unexpected response 0
[  398.301559][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.309483][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  398.317402][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.320802][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  398.327273][    C1] yealink 2-1:36.0: unexpected response 0
[  398.334030][    C0] yealink 8-1:36.0: unexpected response 0
[  398.340023][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.346813][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  398.353524][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.359257][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  398.365763][    C1] yealink 2-1:36.0: unexpected response 0
[  398.372521][    C0] yealink 8-1:36.0: unexpected response 0
[  398.387455][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.392143][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  398.407453][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.412875][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  398.416783][    C1] yealink 2-1:36.0: unexpected response 0
[  398.423555][    C0] yealink 8-1:36.0: unexpected response 0
[  398.437422][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.443067][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  398.457421][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.462393][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  398.468834][    C1] yealink 2-1:36.0: unexpected response 0
[  398.474563][    C0] yealink 8-1:36.0: unexpected response 0
[  398.487403][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.488365][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  398.494044][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.500833][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  398.507324][    C1] yealink 2-1:36.0: unexpected response 0
[  398.513038][    C0] yealink 8-1:36.0: unexpected response 0
[  398.520080][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.527438][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  398.537391][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.539913][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  398.545840][    C1] yealink 2-1:36.0: unexpected response 0
[  398.551579][    C0] yealink 8-1:36.0: unexpected response 0
[  398.567465][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.571087][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  398.577862][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.585011][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  398.590083][    C1] yealink 2-1:36.0: unexpected response 0
[  398.596840][    C0] yealink 8-1:36.0: unexpected response 0
[  398.607402][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.609815][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  398.616332][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.623134][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  398.628583][    C1] yealink 2-1:36.0: unexpected response 0
[  398.635365][    C0] yealink 8-1:36.0: unexpected response 0
[  398.642398][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.649554][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  398.657415][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.663036][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  398.667119][    C1] yealink 2-1:36.0: unexpected response 0
[  398.673879][    C0] yealink 8-1:36.0: unexpected response 0
[  398.687412][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.693529][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  398.700181][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.705918][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  398.712384][    C1] yealink 2-1:36.0: unexpected response 0
[  398.719147][    C0] yealink 8-1:36.0: unexpected response 0
[  398.727382][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.731913][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  398.738688][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.744369][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  398.750860][    C1] yealink 2-1:36.0: unexpected response 0
[  398.757622][    C0] yealink 8-1:36.0: unexpected response 0
[  398.767547][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.771063][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  398.777143][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.782927][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  398.789381][    C1] yealink 2-1:36.0: unexpected response 0
[  398.796148][    C0] yealink 8-1:36.0: unexpected response 0
[  398.807826][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.809166][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  398.816146][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.821644][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  398.827883][    C1] yealink 2-1:36.0: unexpected response 0
[  398.834643][    C0] yealink 8-1:36.0: unexpected response 0
[  398.840722][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.847450][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  398.854402][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.860807][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  398.866399][    C1] yealink 2-1:36.0: unexpected response 0
[  398.873154][    C0] yealink 8-1:36.0: unexpected response 0
[  398.887407][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.893503][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  398.907428][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.911924][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  398.917369][    C1] yealink 2-1:36.0: unexpected response 0
[  398.924141][    C0] yealink 8-1:36.0: unexpected response 0
[  398.937407][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.945186][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  398.957439][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.964094][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  398.969434][    C1] yealink 2-1:36.0: unexpected response 0
[  398.975155][    C0] yealink 8-1:36.0: unexpected response 0
[  398.982187][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.989259][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  398.994663][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.002814][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  399.007931][    C1] yealink 2-1:36.0: unexpected response 0
[  399.013657][    C0] yealink 8-1:36.0: unexpected response 0
[  399.027512][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.033188][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  399.039982][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.046773][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  399.052155][    C1] yealink 2-1:36.0: unexpected response 0
[  399.058918][    C0] yealink 8-1:36.0: unexpected response 0
[  399.067434][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.072260][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  399.078433][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.085248][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  399.090693][    C1] yealink 2-1:36.0: unexpected response 0
[  399.097456][    C0] yealink 8-1:36.0: unexpected response 0
[  399.104472][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.110242][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  399.116926][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.123745][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  399.129160][    C1] yealink 2-1:36.0: unexpected response 0
[  399.135947][    C0] yealink 8-1:36.0: unexpected response 0
[  399.147410][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.148853][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  399.155492][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.162269][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  399.167714][    C1] yealink 2-1:36.0: unexpected response 0
[  399.174472][    C0] yealink 8-1:36.0: unexpected response 0
[  399.187567][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.194072][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  399.207507][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.213238][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  399.219712][    C1] yealink 2-1:36.0: unexpected response 0
[  399.225449][    C0] yealink 8-1:36.0: unexpected response 0
[  399.237420][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.240618][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  399.245019][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.252087][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  399.258240][    C1] yealink 2-1:36.0: unexpected response 0
[  399.263965][    C0] yealink 8-1:36.0: unexpected response 0
[  399.277425][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.277703][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.283814][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  399.289965][    C1] yealink 2-1:36.0: unexpected response 0
[  399.297388][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  399.302758][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.309233][    C0] yealink 8-1:36.0: unexpected response 0
[  399.316240][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.322001][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  399.328477][    C1] yealink 2-1:36.0: unexpected response 0
[  399.335529][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  399.347394][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.347733][    C0] yealink 8-1:36.0: unexpected response 0
[  399.354772][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.362007][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  399.367008][    C1] yealink 2-1:36.0: unexpected response 0
[  399.375070][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  399.387446][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.393008][    C0] yealink 8-1:36.0: unexpected response 0
[  399.407405][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.414112][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  399.417979][    C1] yealink 2-1:36.0: unexpected response 0
[  399.425142][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  399.437402][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.444063][    C0] yealink 8-1:36.0: unexpected response 0
[  399.457418][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.465027][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  399.470087][    C1] yealink 2-1:36.0: unexpected response 0
[  399.477425][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  399.487455][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.489334][    C0] yealink 8-1:36.0: unexpected response 0
[  399.495295][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.502247][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  399.508652][    C1] yealink 2-1:36.0: unexpected response 0
[  399.516142][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  399.521497][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.527907][    C0] yealink 8-1:36.0: unexpected response 0
[  399.537389][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.540679][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  399.547250][    C1] yealink 2-1:36.0: unexpected response 0
[  399.554209][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  399.567426][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.572234][    C0] yealink 8-1:36.0: unexpected response 0
[  399.579298][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.586087][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  399.591475][    C1] yealink 2-1:36.0: unexpected response 0
[  399.598571][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  399.607515][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.610725][    C0] yealink 8-1:36.0: unexpected response 0
[  399.627436][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.630321][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  399.636714][    C1] yealink 2-1:36.0: unexpected response 0
[  399.643760][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  399.657424][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.662723][    C0] yealink 8-1:36.0: unexpected response 0
[  399.677416][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.682293][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  399.687682][    C1] yealink 2-1:36.0: unexpected response 0
[  399.696239][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  399.707434][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.713705][    C0] yealink 8-1:36.0: unexpected response 0
[  399.727388][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.733370][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  399.739714][    C1] yealink 2-1:36.0: unexpected response 0
[  399.745674][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  399.752454][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.758961][    C0] yealink 8-1:36.0: unexpected response 0
[  399.764921][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.773260][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  399.778258][    C1] yealink 2-1:36.0: unexpected response 0
[  399.784262][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  399.791205][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.797672][    C0] yealink 8-1:36.0: unexpected response 0
[  399.803674][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.810519][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  399.816912][    C1] yealink 2-1:36.0: unexpected response 0
[  399.822896][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  399.837479][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.841916][    C0] yealink 8-1:36.0: unexpected response 0
[  399.857402][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.863050][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  399.867992][    C1] yealink 2-1:36.0: unexpected response 0
[  399.875091][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  399.887503][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.894034][    C0] yealink 8-1:36.0: unexpected response 0
[  399.907527][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.913716][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  399.919018][    C1] yealink 2-1:36.0: unexpected response 0
[  399.926175][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  399.937418][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.938265][    C0] yealink 8-1:36.0: unexpected response 0
[  399.945314][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.952117][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  399.957507][    C1] yealink 2-1:36.0: unexpected response 0
[  399.965385][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  399.977499][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.983517][    C0] yealink 8-1:36.0: unexpected response 0
[  399.997425][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.003146][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  400.009538][    C1] yealink 2-1:36.0: unexpected response 0
[  400.015630][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  400.022285][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.028781][    C0] yealink 8-1:36.0: unexpected response 0
[  400.034746][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.042991][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  400.048044][    C1] yealink 2-1:36.0: unexpected response 0
[  400.054059][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  400.060844][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.067283][    C0] yealink 8-1:36.0: unexpected response 0
[  400.073470][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.081581][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  400.086515][    C1] yealink 2-1:36.0: unexpected response 0
[  400.092515][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  400.107459][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.111491][    C0] yealink 8-1:36.0: unexpected response 0
[  400.127471][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.131023][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  400.137488][    C1] yealink 2-1:36.0: unexpected response 0
[  400.144514][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  400.150240][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.156716][    C0] yealink 8-1:36.0: unexpected response 0
[  400.163702][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.169496][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  400.175966][    C1] yealink 2-1:36.0: unexpected response 0
[  400.183020][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  400.193965][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.195244][    C0] yealink 8-1:36.0: unexpected response 0
[  400.202223][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.208060][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  400.214479][    C1] yealink 2-1:36.0: unexpected response 0
[  400.221527][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  400.227230][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.233729][    C0] yealink 8-1:36.0: unexpected response 0
[  400.240761][   T30]  __device_attach_driver+0x1df/0x320
[  400.246230][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.246255][    C1] yealink 2-1:36.0: unexpected response 0
[  400.246484][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  400.253288][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.260117][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  400.265790][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.272302][    C0] yealink 8-1:36.0: unexpected response 0
[  400.279061][    C1] yealink 2-1:36.0: unexpected response 0
[  400.285123][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  400.291889][   T30]  ? __pfx___device_attach_driver+0x10/0x10
[  400.298445][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.298697][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  400.304317][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.311007][    C0] yealink 8-1:36.0: unexpected response 0
[  400.317770][    C1] yealink 2-1:36.0: unexpected response 0
[  400.325223][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  400.330554][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.337383][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  400.343092][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.349619][    C0] yealink 8-1:36.0: unexpected response 0
[  400.356402][    C1] yealink 2-1:36.0: unexpected response 0
[  400.362396][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  400.369118][   T30]  bus_for_each_drv+0x159/0x1e0
[  400.375966][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  400.381510][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.388140][    C0] yealink 8-1:36.0: unexpected response 0
[  400.395164][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.402363][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  400.407408][    C1] yealink 2-1:36.0: unexpected response 0
[  400.414513][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  400.420195][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.426679][    C0] yealink 8-1:36.0: unexpected response 0
[  400.433602][   T30]  ? __pfx_bus_for_each_drv+0x10/0x10
[  400.433781][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.441396][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  400.446022][    C1] yealink 2-1:36.0: unexpected response 0
[  400.453097][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  400.465358][    C0] yealink 8-1:36.0: unexpected response 0
[  400.472302][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.478146][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  400.484856][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.491659][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  400.497073][    C1] yealink 2-1:36.0: unexpected response 0
[  400.503825][    C0] yealink 8-1:36.0: unexpected response 0
[  400.510888][   T30]  ? lockdep_hardirqs_on+0x78/0x100
[  400.517436][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  400.523332][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.530211][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  400.535860][   T30]  ? _raw_spin_unlock_irqrestore+0x3b/0x80
[  400.542373][    C0] yealink 8-1:36.0: unexpected response 0
[  400.542413][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.542439][    C1] yealink 2-1:36.0: unexpected response 0
[  400.542797][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  400.549448][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.555410][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  400.562032][   T30]  __device_attach+0x1e4/0x4d0
[  400.568593][    C0] yealink 8-1:36.0: unexpected response 0
[  400.568695][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.568724][    C1] yealink 2-1:36.0: unexpected response 0
[  400.568912][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  400.574605][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.581528][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  400.588280][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.593744][    C0] yealink 8-1:36.0: unexpected response 0
[  400.600498][    C1] yealink 2-1:36.0: unexpected response 0
[  400.607611][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  400.613278][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.620104][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  400.626806][   T30]  ? __pfx___device_attach+0x10/0x10
[  400.626996][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.632256][    C0] yealink 8-1:36.0: unexpected response 0
[  400.639020][    C1] yealink 2-1:36.0: unexpected response 0
[  400.646081][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  400.658320][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.658768][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  400.665200][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.670844][    C0] yealink 8-1:36.0: unexpected response 0
[  400.677717][    C1] yealink 2-1:36.0: unexpected response 0
[  400.684796][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  400.690679][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.697407][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  400.704083][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.709546][    C0] yealink 8-1:36.0: unexpected response 0
[  400.716328][    C1] yealink 2-1:36.0: unexpected response 0
[  400.723374][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  400.729023][   T30]  ? do_raw_spin_unlock+0x145/0x1e0
[  400.735877][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  400.742507][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.748062][    C0] yealink 8-1:36.0: unexpected response 0
[  400.755211][   T30]  device_initial_probe+0xaf/0xd0
[  400.761734][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.761761][    C1] yealink 2-1:36.0: unexpected response 0
[  400.762051][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  400.767665][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.775560][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  400.781341][   T30]  bus_probe_device+0x64/0x160
[  400.786814][    C0] yealink 8-1:36.0: unexpected response 0
[  400.793760][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.800646][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  400.806154][    C1] yealink 2-1:36.0: unexpected response 0
[  400.813466][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  400.820003][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.825444][    C0] yealink 8-1:36.0: unexpected response 0
[  400.832467][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.839293][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  400.844697][    C1] yealink 2-1:36.0: unexpected response 0
[  400.851803][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  400.858476][   T30]  device_add+0x121d/0x1970
[  400.863961][    C0] yealink 8-1:36.0: unexpected response 0
[  400.870883][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.879794][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  400.883495][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.890262][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  400.896740][    C1] yealink 2-1:36.0: unexpected response 0
[  400.902488][    C0] yealink 8-1:36.0: unexpected response 0
[  400.909524][   T30]  ? __pfx_device_add+0x10/0x10
[  400.916359][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  400.921871][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.928896][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  400.935454][   T30]  ? add_device_randomness+0xc9/0x110
[  400.935680][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.941037][    C0] yealink 8-1:36.0: unexpected response 0
[  400.947813][    C1] yealink 2-1:36.0: unexpected response 0
[  400.956203][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  400.967407][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  400.973945][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.979520][    C0] yealink 8-1:36.0: unexpected response 0
[  400.986550][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.993925][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  400.998777][    C1] yealink 2-1:36.0: unexpected response 0
[  401.005839][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  401.012605][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.018050][    C0] yealink 8-1:36.0: unexpected response 0
[  401.025037][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.031874][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  401.037288][    C1] yealink 2-1:36.0: unexpected response 0
[  401.045762][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  401.051173][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.056561][    C0] yealink 8-1:36.0: unexpected response 0
[  401.063659][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.071705][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  401.075834][    C1] yealink 2-1:36.0: unexpected response 0
[  401.082923][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  401.089605][   T30]  usb_new_device.part.0+0xcc2/0x1686
[  401.095117][    C0] yealink 8-1:36.0: unexpected response 0
[  401.102014][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.110388][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  401.114606][   T30]  ? do_raw_spin_lock+0x128/0x260
[  401.121184][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.121209][    C1] yealink 2-1:36.0: unexpected response 0
[  401.122059][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  401.128176][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.133742][    C0] yealink 8-1:36.0: unexpected response 0
[  401.140772][   T30]  ? __pfx_usb_new_device.part.0+0x10/0x10
[  401.147340][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.147364][    C1] yealink 2-1:36.0: unexpected response 0
[  401.147574][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  401.153244][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.160456][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  401.166895][   T30]  ? mark_held_locks+0x40/0x70
[  401.172396][    C0] yealink 8-1:36.0: unexpected response 0
[  401.172441][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.172466][    C1] yealink 2-1:36.0: unexpected response 0
[  401.173453][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  401.179430][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.186862][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  401.192017][   T30]  hub_event.cold+0x51a/0xe9d
[  401.192186][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.198540][    C0] yealink 8-1:36.0: unexpected response 0
[  401.205378][    C1] yealink 2-1:36.0: unexpected response 0
[  401.211587][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  401.218153][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.225622][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  401.237234][    C0] yealink 8-1:36.0: unexpected response 0
[  401.237267][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.237293][    C1] yealink 2-1:36.0: unexpected response 0
[  401.237586][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  401.244198][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.251659][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  401.256878][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.263364][    C0] yealink 8-1:36.0: unexpected response 0
[  401.269082][    C1] yealink 2-1:36.0: unexpected response 0
[  401.276353][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  401.282862][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.288879][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  401.295645][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.302158][    C0] yealink 8-1:36.0: unexpected response 0
[  401.307877][    C1] yealink 2-1:36.0: unexpected response 0
[  401.315011][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  401.321685][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.328254][  T733] yealink 6-1:36.0: invalid payload size 64, expected 16
[  401.334009][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  401.334038][    C0] yealink 8-1:36.0: unexpected response 0
[  401.334045][   T30]  ? __pfx_hub_event+0x10/0x10
[  401.334137][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.341065][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  401.346593][    C1] yealink 2-1:36.0: unexpected response 0
[  401.353655][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  401.365874][    C0] yealink 8-1:36.0: unexpected response 0
[  401.365912][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.366167][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  401.372856][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.380065][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  401.385281][    C1] yealink 2-1:36.0: unexpected response 0
[  401.392066][    C0] yealink 8-1:36.0: unexpected response 0
[  401.399159][   T30]  ? debug_object_deactivate+0x2e4/0x3b0
[  401.405423][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  401.411478][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.418381][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  401.424116][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.430580][    C0] yealink 8-1:36.0: unexpected response 0
[  401.437427][    C1] yealink 2-1:36.0: unexpected response 0
[  401.443690][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  401.450163][   T30]  ? rcu_is_watching+0x12/0xc0
[  401.457067][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  401.462554][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.469182][    C0] yealink 8-1:36.0: unexpected response 0
[  401.476191][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.481936][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  401.488419][    C1] yealink 2-1:36.0: unexpected response 0
[  401.496846][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  401.501164][   T30]  process_one_work+0xa23/0x1940
[  401.507699][    C0] yealink 8-1:36.0: unexpected response 0
[  401.507754][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.508005][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  401.514663][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.520617][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  401.527069][    C1] yealink 2-1:36.0: unexpected response 0
[  401.533826][    C0] yealink 8-1:36.0: unexpected response 0
[  401.539834][   T30]  ? __pfx_process_one_work+0x10/0x10
[  401.546733][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  401.553261][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.559152][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  401.565817][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.572330][    C0] yealink 8-1:36.0: unexpected response 0
[  401.578042][    C1] yealink 2-1:36.0: unexpected response 0
[  401.585254][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  401.591932][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.597713][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  401.604374][   T30]  ? __pfx_hub_event+0x10/0x10
[  401.610995][    C0] yealink 8-1:36.0: unexpected response 0
[  401.611064][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.611093][    C1] yealink 2-1:36.0: unexpected response 0
[  401.611376][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  401.616945][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.623878][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  401.630607][   T30]  worker_thread+0x5ef/0xe50
[  401.636111][    C0] yealink 8-1:36.0: unexpected response 0
[  401.642992][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.651417][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  401.655361][    C1] yealink 2-1:36.0: unexpected response 0
[  401.662432][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  401.669197][   T30]  ? __pfx_worker_thread+0x10/0x10
[  401.674610][    C0] yealink 8-1:36.0: unexpected response 0
[  401.681546][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.688468][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  401.694101][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.700889][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  401.707390][    C1] yealink 2-1:36.0: unexpected response 0
[  401.713113][    C0] yealink 8-1:36.0: unexpected response 0
[  401.720095][   T30]  ? kthread+0x13a/0x450
[  401.726971][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  401.732482][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.739759][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  401.746159][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.751612][    C0] yealink 8-1:36.0: unexpected response 0
[  401.758378][    C1] yealink 2-1:36.0: unexpected response 0
[  401.765407][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  401.771067][   T30]  ? __pfx_worker_thread+0x10/0x10
[  401.777667][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.777978][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  401.784618][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.790256][    C0] yealink 8-1:36.0: unexpected response 0
[  401.797016][    C1] yealink 2-1:36.0: unexpected response 0
[  401.804102][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  401.809738][   T30]  kthread+0x370/0x450
[  401.816591][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  401.823171][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.828737][    C0] yealink 8-1:36.0: unexpected response 0
[  401.835759][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.842573][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  401.847994][    C1] yealink 2-1:36.0: unexpected response 0
[  401.855024][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  401.861703][   T30]  ? __pfx_kthread+0x10/0x10
[  401.861890][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.867267][    C0] yealink 8-1:36.0: unexpected response 0
[  401.874295][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.882047][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  401.886532][    C1] yealink 2-1:36.0: unexpected response 0
[  401.893601][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  401.900396][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.905784][    C0] yealink 8-1:36.0: unexpected response 0
[  401.919375][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.919404][    C1] yealink 2-1:36.0: unexpected response 0
[  401.919587][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  401.925274][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.933716][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  401.938983][   T30]  ret_from_fork+0x69a/0xc80
[  401.944454][    C0] yealink 8-1:36.0: unexpected response 0
[  401.951388][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.958518][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  401.963727][    C1] yealink 2-1:36.0: unexpected response 0
[  401.970787][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  401.977521][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.982972][    C0] yealink 8-1:36.0: unexpected response 0
[  401.989975][   T30]  ? __pfx_ret_from_fork+0x10/0x10
[  401.997074][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  402.002337][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.009242][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  402.015738][    C1] yealink 2-1:36.0: unexpected response 0
[  402.021467][    C0] yealink 8-1:36.0: unexpected response 0
[  402.028653][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.035384][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  402.041013][   T30]  ? __switch_to+0x7f6/0x10e0
[  402.047575][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.047603][    C1] yealink 2-1:36.0: unexpected response 0
[  402.047785][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  402.054503][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.060153][    C0] yealink 8-1:36.0: unexpected response 0
[  402.067204][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.074106][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  402.079418][    C1] yealink 2-1:36.0: unexpected response 0
[  402.086526][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  402.093203][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.098665][    C0] yealink 8-1:36.0: unexpected response 0
[  402.105584][   T30]  ? __switch_to_asm+0x39/0x70
[  402.105757][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.112835][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  402.117939][    C1] yealink 2-1:36.0: unexpected response 0
[  402.125010][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  402.131732][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.137180][    C0] yealink 8-1:36.0: unexpected response 0
[  402.150791][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.150823][    C1] yealink 2-1:36.0: unexpected response 0
[  402.152039][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  402.156693][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.163720][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  402.170405][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.175858][    C0] yealink 8-1:36.0: unexpected response 0
[  402.182615][    C1] yealink 2-1:36.0: unexpected response 0
[  402.191194][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  402.195418][   T30]  ? __pfx_kthread+0x10/0x10
[  402.202008][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.202264][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  402.209027][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.214577][    C0] yealink 8-1:36.0: unexpected response 0
[  402.221335][    C1] yealink 2-1:36.0: unexpected response 0
[  402.229856][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  402.234096][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.241871][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  402.247633][   T30]  ret_from_fork_asm+0x1a/0x30
[  402.253093][    C0] yealink 8-1:36.0: unexpected response 0
[  402.260034][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.266942][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  402.272385][    C1] yealink 2-1:36.0: unexpected response 0
[  402.279475][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  402.286191][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.291646][    C0] yealink 8-1:36.0: unexpected response 0
[  402.298663][   T30]  </TASK>
[  402.305440][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  402.310992][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.317917][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  402.324386][    C1] yealink 2-1:36.0: unexpected response 0
[  402.330102][    C0] yealink 8-1:36.0: unexpected response 0
[  402.337116][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.343941][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  402.349777][   T30] 
[  402.349777][   T30] Showing all locks held in the system:
[  402.356375][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  402.362980][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.368580][    C0] yealink 8-1:36.0: unexpected response 0
[  402.375347][    C1] yealink 2-1:36.0: unexpected response 0
[  402.383652][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  402.388111][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.395776][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  402.401592][   T30] 7 locks held by kworker/0:1/11:
[  402.407071][    C0] yealink 8-1:36.0: unexpected response 0
[  402.413950][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.420846][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  402.426290][    C1] yealink 2-1:36.0: unexpected response 0
[  402.433321][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  402.439972][   T30]  #0: 
[  402.440072][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.445541][    C0] yealink 8-1:36.0: unexpected response 0
[  402.459141][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.459172][    C1] yealink 2-1:36.0: unexpected response 0
[  402.459369][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  402.465038][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.472049][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  402.478762][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.484209][    C0] yealink 8-1:36.0: unexpected response 0
[  402.490970][    C1] yealink 2-1:36.0: unexpected response 0
[  402.498071][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  402.503618][   T30] ffff8881062b0540
[  402.503723][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.510556][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  402.517538][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.522957][    C0] yealink 8-1:36.0: unexpected response 0
[  402.529730][    C1] yealink 2-1:36.0: unexpected response 0
[  402.536813][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  402.549022][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.549260][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  402.555972][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.561580][    C0] yealink 8-1:36.0: unexpected response 0
[  402.568357][    C1] yealink 2-1:36.0: unexpected response 0
[  402.576881][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  402.581172][   T30]  (
[  402.587761][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.594786][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.594813][    C1] yealink 2-1:36.0: unexpected response 0
[  402.595886][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  402.600714][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.607343][    C0] yealink 8-1:36.0: unexpected response 0
[  402.614347][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.625087][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  402.626578][    C1] yealink 2-1:36.0: unexpected response 0
[  402.639063][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  402.646018][   T30] (wq_completion)usb_hub_wq
[  402.652581][    C0] yealink 8-1:36.0: unexpected response 0
[  402.652628][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.657710][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  402.658564][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.669968][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  402.671934][    C1] yealink 2-1:36.0: unexpected response 0
[  402.677652][    C0] yealink 8-1:36.0: unexpected response 0
[  402.684659][   T30] ){+.+.}-{0:0}
[  402.691220][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.695629][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  402.697118][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.707417][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  402.710537][    C1] yealink 2-1:36.0: unexpected response 0
[  402.716254][    C0] yealink 8-1:36.0: unexpected response 0
[  402.723323][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.735120][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  402.735657][   T30] , at: process_one_work+0x12b1/0x1940
[  402.735839][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.747461][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  402.749006][    C1] yealink 2-1:36.0: unexpected response 0
[  402.754740][    C0] yealink 8-1:36.0: unexpected response 0
[  402.768301][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.773273][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  402.774162][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.787470][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  402.787609][    C1] yealink 2-1:36.0: unexpected response 0
[  402.793333][    C0] yealink 8-1:36.0: unexpected response 0
[  402.800352][   T30]  #1: 
[  402.812768][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.813681][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  402.819745][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.831323][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  402.832117][    C1] yealink 2-1:36.0: unexpected response 0
[  402.838880][    C0] yealink 8-1:36.0: unexpected response 0
[  402.845820][   T30] ffffc900000bfd18
[  402.845935][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.855533][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  402.870678][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.870694][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  402.870709][    C1] yealink 2-1:36.0: unexpected response 0
[  402.870730][    C0] yealink 8-1:36.0: unexpected response 0
[  402.877191][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  402.877681][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.889591][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  402.890343][   T30]  (
[  402.890466][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.896796][    C0] yealink 8-1:36.0: unexpected response 0
[  402.903559][    C1] yealink 2-1:36.0: unexpected response 0
[  402.915556][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  402.922853][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.927517][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  402.928791][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.935399][    C0] yealink 8-1:36.0: unexpected response 0
[  402.942193][    C1] yealink 2-1:36.0: unexpected response 0
[  402.952637][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  402.954917][   T30] (work_completion)(&hub->events)
[  402.961517][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.965302][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  402.967515][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.974090][    C0] yealink 8-1:36.0: unexpected response 0
[  402.980850][    C1] yealink 2-1:36.0: unexpected response 0
[  402.992502][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  402.993517][   T30] ){+.+.}-{0:0}
[  402.993654][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.003700][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  403.012594][    C0] yealink 8-1:36.0: unexpected response 0
[  403.012634][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.012658][    C1] yealink 2-1:36.0: unexpected response 0
[  403.017583][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  403.019673][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.031591][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  403.032250][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.038728][    C0] yealink 8-1:36.0: unexpected response 0
[  403.044448][    C1] yealink 2-1:36.0: unexpected response 0
[  403.055768][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  403.058257][   T30] , at: process_one_work+0x988/0x1940
[  403.063744][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.069896][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  403.070721][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.077328][    C0] yealink 8-1:36.0: unexpected response 0
[  403.083045][    C1] yealink 2-1:36.0: unexpected response 0
[  403.094714][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  403.096839][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.107036][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  403.111302][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.115825][    C0] yealink 8-1:36.0: unexpected response 0
[  403.121551][    C1] yealink 2-1:36.0: unexpected response 0
[  403.132230][   T30]  #2: 
[  403.135116][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  403.135260][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.135471][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.135495][    C1] yealink 2-1:36.0: unexpected response 0
[  403.136050][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.136437][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.136462][    C1] yealink 2-1:36.0: unexpected response 0
[  403.136485][    C1] yealink 2-1:36.0: urb_irq_callback - usb_submit_urb failed -19
[  403.136516][   T28] usb 2-1: USB disconnect, device number 2
[  403.141409][ T3013] usb 7-1: config 36 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F
[  403.146174][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  403.150902][ T3013] usb 7-1: config 36 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 64
[  403.157567][    C0] yealink 8-1:36.0: unexpected response 0
[  403.162102][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  403.165371][ T3013] usb 7-1: string descriptor 0 read error: -71
[  403.173488][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  403.177070][ T3013] usb 7-1: New USB device strings: Mfr=244, Product=0, SerialNumber=16
[  403.182587][    C0] yealink 8-1:36.0: unexpected response 0
[  403.186036][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  403.279074][ T5797] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[  403.290643][   T30] ffff88810b3051d8
[  403.292653][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  403.292683][    C0] yealink 8-1:36.0: unexpected response 0
[  403.295428][ T3013] usb 7-1: can't set config #36, error -71
[  403.301958][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  403.304529][ T3013] usb 7-1: USB disconnect, device number 2
[  403.312350][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  403.312384][    C0] yealink 8-1:36.0: unexpected response 0
[  403.322725][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  403.332896][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  403.332930][    C0] yealink 8-1:36.0: unexpected response 0
[  403.343620][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  403.360206][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  403.360232][    C0] yealink 8-1:36.0: unexpected response 0
[  403.370454][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  403.381055][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  403.381084][    C0] yealink 8-1:36.0: unexpected response 0
[  403.391798][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  403.403206][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  403.403235][    C0] yealink 8-1:36.0: unexpected response 0
[  403.413791][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  403.430049][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  403.430079][    C0] yealink 8-1:36.0: unexpected response 0
[  403.441250][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  403.450516][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  403.450542][    C0] yealink 8-1:36.0: unexpected response 0
[  403.460456][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  403.470529][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  403.470564][    C0] yealink 8-1:36.0: unexpected response 0
[  403.480747][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  403.492392][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  403.492429][    C0] yealink 8-1:36.0: unexpected response 0
[  403.502844][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  403.512325][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  403.512354][    C0] yealink 8-1:36.0: unexpected response 0
[  403.522868][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  403.533302][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  403.533332][    C0] yealink 8-1:36.0: unexpected response 0
[  403.542340][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  403.552805][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  403.552834][    C0] yealink 8-1:36.0: unexpected response 0
[  403.563048][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  403.572278][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  403.572307][    C0] yealink 8-1:36.0: unexpected response 0
[  403.582532][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  403.592952][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  403.592980][    C0] yealink 8-1:36.0: unexpected response 0
[  403.602173][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  403.611501][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  403.611530][    C0] yealink 8-1:36.0: unexpected response 0
[  403.618409][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  403.624333][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  403.624364][    C0] yealink 8-1:36.0: unexpected response 0
[  403.631251][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  403.638124][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  403.638154][    C0] yealink 8-1:36.0: unexpected response 0
[  403.643978][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  403.650851][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  403.650882][    C0] yealink 8-1:36.0: unexpected response 0
[  403.657766][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  403.663589][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  403.663620][    C0] yealink 8-1:36.0: unexpected response 0
[  403.670552][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  403.677430][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  403.677458][    C0] yealink 8-1:36.0: unexpected response 0
[  403.683278][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  403.690163][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  403.690195][    C0] yealink 8-1:36.0: unexpected response 0
[  403.697071][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  403.702918][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  403.702950][    C0] yealink 8-1:36.0: unexpected response 0
[  403.712701][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  403.718570][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  403.718602][    C0] yealink 8-1:36.0: unexpected response 0
[  403.728386][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  403.734235][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  403.734263][    C0] yealink 8-1:36.0: unexpected response 0
[  403.744002][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  403.749861][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  403.749895][    C0] yealink 8-1:36.0: unexpected response 0
[  403.759693][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  403.765544][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  403.765573][    C0] yealink 8-1:36.0: unexpected response 0
[  403.775316][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  403.781149][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  403.781181][    C0] yealink 8-1:36.0: unexpected response 0
[  403.790925][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  403.796739][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  403.796767][    C0] yealink 8-1:36.0: unexpected response 0
[  403.806504][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  403.812316][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  403.812337][    C0] yealink 8-1:36.0: unexpected response 0
[  403.822071][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  403.827904][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  403.827926][    C0] yealink 8-1:36.0: unexpected response 0
[  403.837686][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  403.843499][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  403.843522][    C0] yealink 8-1:36.0: unexpected response 0
[  403.853306][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  403.859135][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  403.859159][    C0] yealink 8-1:36.0: unexpected response 0
[  403.868897][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  403.874807][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  403.874827][    C0] yealink 8-1:36.0: unexpected response 0
[  403.884545][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  403.890538][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  403.890565][    C0] yealink 8-1:36.0: unexpected response 0
[  403.900316][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  403.906159][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  403.906182][    C0] yealink 8-1:36.0: unexpected response 0
[  403.915925][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  403.921779][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  403.921802][    C0] yealink 8-1:36.0: unexpected response 0
[  403.931548][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  403.937396][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  403.937419][    C0] yealink 8-1:36.0: unexpected response 0
[  403.947124][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  403.952968][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  403.952999][    C0] yealink 8-1:36.0: unexpected response 0
[  403.962777][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  403.968712][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  403.968742][    C0] yealink 8-1:36.0: unexpected response 0
[  403.978480][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  403.984297][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  403.984318][    C0] yealink 8-1:36.0: unexpected response 0
[  403.994154][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  404.000008][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  404.000033][    C0] yealink 8-1:36.0: unexpected response 0
[  404.009799][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  404.015604][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  404.015632][    C0] yealink 8-1:36.0: unexpected response 0
[  404.025385][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  404.031571][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  404.031594][    C0] yealink 8-1:36.0: unexpected response 0
[  404.041441][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  404.047260][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  404.047303][    C0] yealink 8-1:36.0: unexpected response 0
[  404.057080][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  404.062932][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  404.062962][    C0] yealink 8-1:36.0: unexpected response 0
[  404.072707][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  404.078540][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  404.078571][    C0] yealink 8-1:36.0: unexpected response 0
[  404.088342][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  404.094132][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  404.094154][    C0] yealink 8-1:36.0: unexpected response 0
[  404.103881][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  404.109738][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  404.109759][    C0] yealink 8-1:36.0: unexpected response 0
[  404.119501][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  404.125329][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  404.125353][    C0] yealink 8-1:36.0: unexpected response 0
[  404.135129][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  404.140975][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  404.140997][    C0] yealink 8-1:36.0: unexpected response 0
[  404.150752][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  404.156568][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  404.156589][    C0] yealink 8-1:36.0: unexpected response 0
[  404.166309][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  404.172133][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  404.172156][    C0] yealink 8-1:36.0: unexpected response 0
[  404.181917][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  404.187757][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  404.187780][    C0] yealink 8-1:36.0: unexpected response 0
[  404.197510][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  404.203312][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  404.203333][    C0] yealink 8-1:36.0: unexpected response 0
[  404.213084][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  404.218912][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  404.218935][    C0] yealink 8-1:36.0: unexpected response 0
[  404.228688][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  404.234505][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  404.234528][    C0] yealink 8-1:36.0: unexpected response 0
[  404.244257][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  404.250100][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  404.250122][    C0] yealink 8-1:36.0: unexpected response 0
[  404.259856][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  404.265673][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  404.265693][    C0] yealink 8-1:36.0: unexpected response 0
[  404.275437][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  404.281267][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  404.281288][    C0] yealink 8-1:36.0: unexpected response 0
[  404.291046][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  404.296862][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71