1316][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.031344][    C1] yealink 2-1:36.0: unexpected response 0
[  259.041137][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.047045][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.047071][    C1] yealink 2-1:36.0: unexpected response 0
[  259.056859][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.062762][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.062788][    C1] yealink 2-1:36.0: unexpected response 0
[  259.072559][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.078415][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.078440][    C1] yealink 2-1:36.0: unexpected response 0
[  259.088228][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.094105][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.094143][    C1] yealink 2-1:36.0: unexpected response 0
[  259.103948][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.109835][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.109862][    C1] yealink 2-1:36.0: unexpected response 0
[  259.119670][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.125531][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.125557][    C1] yealink 2-1:36.0: unexpected response 0
[  259.135336][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.141225][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.141251][    C1] yealink 2-1:36.0: unexpected response 0
[  259.151068][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.156945][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.156973][    C1] yealink 2-1:36.0: unexpected response 0
[  259.166800][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.172708][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.172735][    C1] yealink 2-1:36.0: unexpected response 0
[  259.182499][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.188361][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.188391][    C1] yealink 2-1:36.0: unexpected response 0
[  259.198208][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.204095][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.204133][    C1] yealink 2-1:36.0: unexpected response 0
[  259.213934][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.219833][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.219877][    C1] yealink 2-1:36.0: unexpected response 0
[  259.229762][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.235651][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.235677][    C1] yealink 2-1:36.0: unexpected response 0
[  259.245476][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.251339][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.251365][    C1] yealink 2-1:36.0: unexpected response 0
[  259.261165][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.267016][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.267042][    C1] yealink 2-1:36.0: unexpected response 0
[  259.276957][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.282822][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.282847][    C1] yealink 2-1:36.0: unexpected response 0
[  259.292634][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.298505][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.298530][    C1] yealink 2-1:36.0: unexpected response 0
[  259.308324][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.314204][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.314231][    C1] yealink 2-1:36.0: unexpected response 0
[  259.324055][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.329945][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.329971][    C1] yealink 2-1:36.0: unexpected response 0
[  259.339822][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.345738][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.345772][    C1] yealink 2-1:36.0: unexpected response 0
[  259.355571][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.361467][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.361494][    C1] yealink 2-1:36.0: unexpected response 0
[  259.371275][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.377135][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.377161][    C1] yealink 2-1:36.0: unexpected response 0
[  259.386980][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.392853][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.392891][    C1] yealink 2-1:36.0: unexpected response 0
[  259.402721][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.408581][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.408609][    C1] yealink 2-1:36.0: unexpected response 0
[  259.418448][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.424330][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.424357][    C1] yealink 2-1:36.0: unexpected response 0
[  259.434177][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.440064][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.440090][    C1] yealink 2-1:36.0: unexpected response 0
[  259.449912][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.455818][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.455847][    C1] yealink 2-1:36.0: unexpected response 0
[  259.465629][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.471497][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.471523][    C1] yealink 2-1:36.0: unexpected response 0
[  259.481322][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.487176][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.487201][    C1] yealink 2-1:36.0: unexpected response 0
[  259.496984][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.502902][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.502927][    C1] yealink 2-1:36.0: unexpected response 0
[  259.512712][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.518595][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.518621][    C1] yealink 2-1:36.0: unexpected response 0
[  259.528453][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.534322][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.534348][    C1] yealink 2-1:36.0: unexpected response 0
[  259.544153][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.549997][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.550024][    C1] yealink 2-1:36.0: unexpected response 0
[  259.559839][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.565750][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.565789][    C1] yealink 2-1:36.0: unexpected response 0
[  259.575611][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.581508][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.581533][    C1] yealink 2-1:36.0: unexpected response 0
[  259.591356][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.597198][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.597222][    C1] yealink 2-1:36.0: unexpected response 0
[  259.607011][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.612905][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.612931][    C1] yealink 2-1:36.0: unexpected response 0
[  259.622696][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.628553][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.628576][    C1] yealink 2-1:36.0: unexpected response 0
[  259.638364][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.644236][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.644260][    C1] yealink 2-1:36.0: unexpected response 0
[  259.654106][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.659963][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.659987][    C1] yealink 2-1:36.0: unexpected response 0
[  259.669777][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.675635][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.675661][    C1] yealink 2-1:36.0: unexpected response 0
[  259.685464][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.691356][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.691383][    C1] yealink 2-1:36.0: unexpected response 0
[  259.701217][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.707083][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.707116][    C1] yealink 2-1:36.0: unexpected response 0
[  259.716924][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.722829][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.722852][    C1] yealink 2-1:36.0: unexpected response 0
[  259.732618][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.738472][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.738499][    C1] yealink 2-1:36.0: unexpected response 0
[  259.748304][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.754190][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.754216][    C1] yealink 2-1:36.0: unexpected response 0
[  259.763980][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.769836][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.769878][    C1] yealink 2-1:36.0: unexpected response 0
[  259.779693][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.785549][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.785575][    C1] yealink 2-1:36.0: unexpected response 0
[  259.795393][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.801294][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.801318][    C1] yealink 2-1:36.0: unexpected response 0
[  259.811117][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.816968][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.816994][    C1] yealink 2-1:36.0: unexpected response 0
[  259.826793][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.832670][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.832695][    C1] yealink 2-1:36.0: unexpected response 0
[  259.842481][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.848335][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.848370][    C1] yealink 2-1:36.0: unexpected response 0
[  259.858184][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.864140][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.864176][    C1] yealink 2-1:36.0: unexpected response 0
[  259.874036][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.879951][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.879974][    C1] yealink 2-1:36.0: unexpected response 0
[  259.889794][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.895698][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.895724][    C1] yealink 2-1:36.0: unexpected response 0
[  259.905520][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.911382][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.911407][    C1] yealink 2-1:36.0: unexpected response 0
[  259.921191][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.927054][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.927094][    C1] yealink 2-1:36.0: unexpected response 0
[  259.936880][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.942777][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.942808][    C1] yealink 2-1:36.0: unexpected response 0
[  259.952622][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.958492][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.958529][    C1] yealink 2-1:36.0: unexpected response 0
[  259.968322][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.974222][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.974247][    C1] yealink 2-1:36.0: unexpected response 0
[  259.984010][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  259.989866][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  259.989890][    C1] yealink 2-1:36.0: unexpected response 0
[  259.999668][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.005523][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.005551][    C1] yealink 2-1:36.0: unexpected response 0
[  260.015377][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.021248][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.021274][    C1] yealink 2-1:36.0: unexpected response 0
[  260.031104][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.036982][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.037006][    C1] yealink 2-1:36.0: unexpected response 0
[  260.046771][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.052692][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.052730][    C1] yealink 2-1:36.0: unexpected response 0
[  260.062543][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.068426][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.068461][    C1] yealink 2-1:36.0: unexpected response 0
[  260.078322][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.084525][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.084562][    C1] yealink 2-1:36.0: unexpected response 0
[  260.094430][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.100337][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.100376][    C1] yealink 2-1:36.0: unexpected response 0
[  260.110203][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.116130][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.116167][    C1] yealink 2-1:36.0: unexpected response 0
[  260.125985][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.131917][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.131953][    C1] yealink 2-1:36.0: unexpected response 0
[  260.141804][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.147700][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.147734][    C1] yealink 2-1:36.0: unexpected response 0
[  260.157575][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.163500][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.163537][    C1] yealink 2-1:36.0: unexpected response 0
[  260.173373][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.179263][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.179302][    C1] yealink 2-1:36.0: unexpected response 0
[  260.189149][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.195089][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.195129][    C1] yealink 2-1:36.0: unexpected response 0
[  260.204950][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.210853][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.210893][    C1] yealink 2-1:36.0: unexpected response 0
[  260.220722][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.226617][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.226641][    C1] yealink 2-1:36.0: unexpected response 0
[  260.236411][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.242307][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.242332][    C1] yealink 2-1:36.0: unexpected response 0
[  260.252124][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.258118][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.258158][    C1] yealink 2-1:36.0: unexpected response 0
[  260.267995][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.273919][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.273956][    C1] yealink 2-1:36.0: unexpected response 0
[  260.283826][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.296958][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.296996][    C1] yealink 2-1:36.0: unexpected response 0
[  260.303955][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.309874][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.309914][    C1] yealink 2-1:36.0: unexpected response 0
[  260.319768][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.325709][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.325748][    C1] yealink 2-1:36.0: unexpected response 0
[  260.335567][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.341429][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.341454][    C1] yealink 2-1:36.0: unexpected response 0
[  260.351231][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.357083][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.357108][    C1] yealink 2-1:36.0: unexpected response 0
[  260.366888][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.372791][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.372816][    C1] yealink 2-1:36.0: unexpected response 0
[  260.382587][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.388478][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.388500][    C1] yealink 2-1:36.0: unexpected response 0
[  260.398283][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.404166][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.404202][    C1] yealink 2-1:36.0: unexpected response 0
[  260.414029][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.419879][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.419904][    C1] yealink 2-1:36.0: unexpected response 0
[  260.429737][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.435606][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.435632][    C1] yealink 2-1:36.0: unexpected response 0
[  260.445464][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.451328][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.451365][    C1] yealink 2-1:36.0: unexpected response 0
[  260.461163][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.467086][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.467122][    C1] yealink 2-1:36.0: unexpected response 0
[  260.476921][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.482817][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.482850][    C1] yealink 2-1:36.0: unexpected response 0
[  260.492662][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.498553][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.498584][    C1] yealink 2-1:36.0: unexpected response 0
[  260.508384][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.514305][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.514344][    C1] yealink 2-1:36.0: unexpected response 0
[  260.524258][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.530147][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.530183][    C1] yealink 2-1:36.0: unexpected response 0
[  260.540014][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.545935][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.545974][    C1] yealink 2-1:36.0: unexpected response 0
[  260.555759][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.561616][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.561640][    C1] yealink 2-1:36.0: unexpected response 0
[  260.571426][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.577276][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.577315][    C1] yealink 2-1:36.0: unexpected response 0
[  260.587216][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.593119][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.593143][    C1] yealink 2-1:36.0: unexpected response 0
[  260.602914][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.608764][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.608790][    C1] yealink 2-1:36.0: unexpected response 0
[  260.618608][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.624519][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.624553][    C1] yealink 2-1:36.0: unexpected response 0
[  260.634367][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.640257][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.640290][    C1] yealink 2-1:36.0: unexpected response 0
[  260.650097][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.656018][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.656065][    C1] yealink 2-1:36.0: unexpected response 0
[  260.665932][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.671899][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.671953][    C1] yealink 2-1:36.0: unexpected response 0
[  260.681799][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.687673][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.687707][    C1] yealink 2-1:36.0: unexpected response 0
[  260.697526][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.703459][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.703498][    C1] yealink 2-1:36.0: unexpected response 0
[  260.713405][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.719306][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.719342][    C1] yealink 2-1:36.0: unexpected response 0
[  260.729177][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.735137][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.735173][    C1] yealink 2-1:36.0: unexpected response 0
[  260.745008][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.750889][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.750925][    C1] yealink 2-1:36.0: unexpected response 0
[  260.760741][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.766742][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.766780][    C1] yealink 2-1:36.0: unexpected response 0
[  260.776613][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.782511][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.782546][    C1] yealink 2-1:36.0: unexpected response 0
[  260.792404][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.798318][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.798353][    C1] yealink 2-1:36.0: unexpected response 0
[  260.808178][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.814117][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.814155][    C1] yealink 2-1:36.0: unexpected response 0
[  260.824063][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.829946][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.829982][    C1] yealink 2-1:36.0: unexpected response 0
[  260.839812][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.845735][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.845772][    C1] yealink 2-1:36.0: unexpected response 0
[  260.855617][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.861540][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.861577][    C1] yealink 2-1:36.0: unexpected response 0
[  260.871398][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.877299][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.877336][    C1] yealink 2-1:36.0: unexpected response 0
[  260.887176][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.893125][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.893163][    C1] yealink 2-1:36.0: unexpected response 0
[  260.902992][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.908884][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.908936][    C1] yealink 2-1:36.0: unexpected response 0
[  260.918804][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.924711][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.924748][    C1] yealink 2-1:36.0: unexpected response 0
[  260.934576][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.940472][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.940509][    C1] yealink 2-1:36.0: unexpected response 0
[  260.950341][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.956282][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.956320][    C1] yealink 2-1:36.0: unexpected response 0
[  260.966197][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.972148][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.972192][    C1] yealink 2-1:36.0: unexpected response 0
[  260.982434][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  260.988337][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  260.988374][    C1] yealink 2-1:36.0: unexpected response 0
[  260.998222][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.004150][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.004194][    C1] yealink 2-1:36.0: unexpected response 0
[  261.014024][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.019918][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.019953][    C1] yealink 2-1:36.0: unexpected response 0
[  261.029778][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.035715][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.035754][    C1] yealink 2-1:36.0: unexpected response 0
[  261.045667][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.051583][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.051620][    C1] yealink 2-1:36.0: unexpected response 0
[  261.061508][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.067496][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.067533][    C1] yealink 2-1:36.0: unexpected response 0
[  261.077348][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.083261][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.083298][    C1] yealink 2-1:36.0: unexpected response 0
[  261.093148][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.099044][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.099078][    C1] yealink 2-1:36.0: unexpected response 0
[  261.108903][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.114829][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.114869][    C1] yealink 2-1:36.0: unexpected response 0
[  261.124701][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.130611][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.130652][    C1] yealink 2-1:36.0: unexpected response 0
[  261.140508][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.146417][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.146457][    C1] yealink 2-1:36.0: unexpected response 0
[  261.156316][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.162256][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.162293][    C1] yealink 2-1:36.0: unexpected response 0
[  261.172209][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.178105][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.178142][    C1] yealink 2-1:36.0: unexpected response 0
[  261.187971][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.193882][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.193919][    C1] yealink 2-1:36.0: unexpected response 0
[  261.203745][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.209643][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.209682][    C1] yealink 2-1:36.0: unexpected response 0
[  261.219562][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.225505][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.225544][    C1] yealink 2-1:36.0: unexpected response 0
[  261.235369][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.241240][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.241265][    C1] yealink 2-1:36.0: unexpected response 0
[  261.251055][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.256933][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.256958][    C1] yealink 2-1:36.0: unexpected response 0
[  261.266731][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.272612][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.272637][    C1] yealink 2-1:36.0: unexpected response 0
[  261.282436][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.288296][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.288338][    C1] yealink 2-1:36.0: unexpected response 0
[  261.298149][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.304031][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.304068][    C1] yealink 2-1:36.0: unexpected response 0
[  261.313890][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.319765][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.319791][    C1] yealink 2-1:36.0: unexpected response 0
[  261.329626][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.335536][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.335562][    C1] yealink 2-1:36.0: unexpected response 0
[  261.345369][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.351262][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.351288][    C1] yealink 2-1:36.0: unexpected response 0
[  261.361093][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.366983][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.367010][    C1] yealink 2-1:36.0: unexpected response 0
[  261.376851][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.382761][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.382787][    C1] yealink 2-1:36.0: unexpected response 0
[  261.392631][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.398500][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.398526][    C1] yealink 2-1:36.0: unexpected response 0
[  261.408304][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.414180][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.414206][    C1] yealink 2-1:36.0: unexpected response 0
[  261.424044][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.429920][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.429944][    C1] yealink 2-1:36.0: unexpected response 0
[  261.439735][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.445637][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.445663][    C1] yealink 2-1:36.0: unexpected response 0
[  261.455441][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.461306][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.461332][    C1] yealink 2-1:36.0: unexpected response 0
[  261.471132][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.477016][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.477043][    C1] yealink 2-1:36.0: unexpected response 0
[  261.486865][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.492766][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.492792][    C1] yealink 2-1:36.0: unexpected response 0
[  261.502574][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.508455][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.508481][    C1] yealink 2-1:36.0: unexpected response 0
[  261.518306][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.524232][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.524272][    C1] yealink 2-1:36.0: unexpected response 0
[  261.534075][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.539985][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.540012][    C1] yealink 2-1:36.0: unexpected response 0
[  261.549840][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.555736][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.555763][    C1] yealink 2-1:36.0: unexpected response 0
[  261.565552][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.571446][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.571471][    C1] yealink 2-1:36.0: unexpected response 0
[  261.581245][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.587079][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.587103][    C1] yealink 2-1:36.0: unexpected response 0
[  261.596898][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.602798][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.602843][    C1] yealink 2-1:36.0: unexpected response 0
[  261.612671][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.618527][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.618553][    C1] yealink 2-1:36.0: unexpected response 0
[  261.628364][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.634273][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.634297][    C1] yealink 2-1:36.0: unexpected response 0
[  261.644082][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.650019][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.650044][    C1] yealink 2-1:36.0: unexpected response 0
[  261.659838][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.665721][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.665747][    C1] yealink 2-1:36.0: unexpected response 0
[  261.675569][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.681471][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.681508][    C1] yealink 2-1:36.0: unexpected response 0
[  261.691303][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.697196][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.697225][    C1] yealink 2-1:36.0: unexpected response 0
[  261.706992][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.712869][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.712895][    C1] yealink 2-1:36.0: unexpected response 0
[  261.722675][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.728518][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.728543][    C1] yealink 2-1:36.0: unexpected response 0
[  261.738334][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.744193][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.744218][    C1] yealink 2-1:36.0: unexpected response 0
[  261.753984][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.759841][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.759867][    C1] yealink 2-1:36.0: unexpected response 0
[  261.769640][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.775498][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.775523][    C1] yealink 2-1:36.0: unexpected response 0
[  261.785374][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.791230][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.791255][    C1] yealink 2-1:36.0: unexpected response 0
[  261.801139][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.807038][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.807074][    C1] yealink 2-1:36.0: unexpected response 0
[  261.816864][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.822765][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.822799][    C1] yealink 2-1:36.0: unexpected response 0
[  261.832621][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.838515][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.838541][    C1] yealink 2-1:36.0: unexpected response 0
[  261.848323][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.854175][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.854201][    C1] yealink 2-1:36.0: unexpected response 0
[  261.863977][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.869836][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.869863][    C1] yealink 2-1:36.0: unexpected response 0
[  261.879648][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.885530][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.885568][    C1] yealink 2-1:36.0: unexpected response 0
[  261.895411][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.901323][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.901357][    C1] yealink 2-1:36.0: unexpected response 0
[  261.911139][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.917003][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.917028][    C1] yealink 2-1:36.0: unexpected response 0
[  261.926922][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.932858][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.932899][    C1] yealink 2-1:36.0: unexpected response 0
[  261.942747][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.948612][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.948636][    C1] yealink 2-1:36.0: unexpected response 0
[  261.958430][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.964342][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.964369][    C1] yealink 2-1:36.0: unexpected response 0
[  261.974144][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.979994][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.980021][    C1] yealink 2-1:36.0: unexpected response 0
[  261.989836][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  261.995725][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  261.995751][    C1] yealink 2-1:36.0: unexpected response 0
[  262.005526][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.011385][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.011409][    C1] yealink 2-1:36.0: unexpected response 0
[  262.021206][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.027115][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.027153][    C1] yealink 2-1:36.0: unexpected response 0
[  262.036945][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.042805][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.042831][    C1] yealink 2-1:36.0: unexpected response 0
[  262.052651][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.058504][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.058531][    C1] yealink 2-1:36.0: unexpected response 0
[  262.068336][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.074215][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.074240][    C1] yealink 2-1:36.0: unexpected response 0
[  262.084037][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.089933][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.089958][    C1] yealink 2-1:36.0: unexpected response 0
[  262.099746][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.105603][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.105629][    C1] yealink 2-1:36.0: unexpected response 0
[  262.115426][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.121306][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.121331][    C1] yealink 2-1:36.0: unexpected response 0
[  262.131108][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.137046][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.137071][    C1] yealink 2-1:36.0: unexpected response 0
[  262.146877][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.152770][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.152796][    C1] yealink 2-1:36.0: unexpected response 0
[  262.162607][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.168488][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.168512][    C1] yealink 2-1:36.0: unexpected response 0
[  262.178353][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.184231][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.184257][    C1] yealink 2-1:36.0: unexpected response 0
[  262.194056][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.199943][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.199967][    C1] yealink 2-1:36.0: unexpected response 0
[  262.209772][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.215697][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.215723][    C1] yealink 2-1:36.0: unexpected response 0
[  262.225510][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.231417][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.231452][    C1] yealink 2-1:36.0: unexpected response 0
[  262.241339][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.247183][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.247207][    C1] yealink 2-1:36.0: unexpected response 0
[  262.256992][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.262869][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.262895][    C1] yealink 2-1:36.0: unexpected response 0
[  262.272712][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.278620][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.278646][    C1] yealink 2-1:36.0: unexpected response 0
[  262.288416][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.294284][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.294327][    C1] yealink 2-1:36.0: unexpected response 0
[  262.304166][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.310071][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.310100][    C1] yealink 2-1:36.0: unexpected response 0
[  262.319890][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.325767][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.325794][    C1] yealink 2-1:36.0: unexpected response 0
[  262.335595][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.341547][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.341572][    C1] yealink 2-1:36.0: unexpected response 0
[  262.351373][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.357242][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.357266][    C1] yealink 2-1:36.0: unexpected response 0
[  262.367033][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.372903][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.372929][    C1] yealink 2-1:36.0: unexpected response 0
[  262.382728][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.388566][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.388590][    C1] yealink 2-1:36.0: unexpected response 0
[  262.398358][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.404256][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.404282][    C1] yealink 2-1:36.0: unexpected response 0
[  262.414066][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.419913][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.419940][    C1] yealink 2-1:36.0: unexpected response 0
[  262.429782][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.435654][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.435681][    C1] yealink 2-1:36.0: unexpected response 0
[  262.445492][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.451381][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.451421][    C1] yealink 2-1:36.0: unexpected response 0
[  262.461257][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.467125][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.467154][    C1] yealink 2-1:36.0: unexpected response 0
[  262.476947][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.482835][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.482860][    C1] yealink 2-1:36.0: unexpected response 0
[  262.492660][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.498506][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.498531][    C1] yealink 2-1:36.0: unexpected response 0
[  262.508330][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.514249][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.514274][    C1] yealink 2-1:36.0: unexpected response 0
[  262.524048][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.529905][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.529931][    C1] yealink 2-1:36.0: unexpected response 0
[  262.539767][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.545651][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.545678][    C1] yealink 2-1:36.0: unexpected response 0
[  262.555504][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.561416][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.561442][    C1] yealink 2-1:36.0: unexpected response 0
[  262.571216][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.577093][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.577116][    C1] yealink 2-1:36.0: unexpected response 0
[  262.586877][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.592764][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.592789][    C1] yealink 2-1:36.0: unexpected response 0
[  262.602612][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.608456][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.608479][    C1] yealink 2-1:36.0: unexpected response 0
[  262.618233][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.624131][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.624167][    C1] yealink 2-1:36.0: unexpected response 0
[  262.633940][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.639801][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.639831][    C1] yealink 2-1:36.0: unexpected response 0
[  262.649620][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.655499][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.655526][    C1] yealink 2-1:36.0: unexpected response 0
[  262.665425][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.671309][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.671337][    C1] yealink 2-1:36.0: unexpected response 0
[  262.681164][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.687055][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.687079][    C1] yealink 2-1:36.0: unexpected response 0
[  262.696848][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.702704][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.702730][    C1] yealink 2-1:36.0: unexpected response 0
[  262.712543][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.718391][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.718416][    C1] yealink 2-1:36.0: unexpected response 0
[  262.728215][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.734096][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.734122][    C1] yealink 2-1:36.0: unexpected response 0
[  262.743899][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.749774][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.749804][    C1] yealink 2-1:36.0: unexpected response 0
[  262.759577][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.765446][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.765472][    C1] yealink 2-1:36.0: unexpected response 0
[  262.775254][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.781139][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.781169][    C1] yealink 2-1:36.0: unexpected response 0
[  262.790947][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.796844][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.796870][    C1] yealink 2-1:36.0: unexpected response 0
[  262.806676][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.812542][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.812569][    C1] yealink 2-1:36.0: unexpected response 0
[  262.822363][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.828223][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.828248][    C1] yealink 2-1:36.0: unexpected response 0
[  262.838038][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.843932][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.843982][    C1] yealink 2-1:36.0: unexpected response 0
[  262.853791][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.859673][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.859708][    C1] yealink 2-1:36.0: unexpected response 0
[  262.869490][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.875380][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.875406][    C1] yealink 2-1:36.0: unexpected response 0
[  262.885183][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.891088][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.891112][    C1] yealink 2-1:36.0: unexpected response 0
[  262.900872][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.906778][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.906804][    C1] yealink 2-1:36.0: unexpected response 0
[  262.916592][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.922493][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.922518][    C1] yealink 2-1:36.0: unexpected response 0
[  262.932322][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.938163][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.938186][    C1] yealink 2-1:36.0: unexpected response 0
[  262.947963][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.953887][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.953913][    C1] yealink 2-1:36.0: unexpected response 0
[  262.963682][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.969523][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.969547][    C1] yealink 2-1:36.0: unexpected response 0
[  262.979344][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  262.985206][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  262.985230][    C1] yealink 2-1:36.0: unexpected response 0
[  262.995041][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.000897][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.000922][    C1] yealink 2-1:36.0: unexpected response 0
[  263.010712][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.016620][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.016642][    C1] yealink 2-1:36.0: unexpected response 0
[  263.026398][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.032263][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.032288][    C1] yealink 2-1:36.0: unexpected response 0
[  263.042093][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.047931][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.047956][    C1] yealink 2-1:36.0: unexpected response 0
[  263.057760][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.063677][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.063702][    C1] yealink 2-1:36.0: unexpected response 0
[  263.073515][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.079390][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.079416][    C1] yealink 2-1:36.0: unexpected response 0
[  263.089227][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.095168][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.095218][    C1] yealink 2-1:36.0: unexpected response 0
[  263.105049][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.110963][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.111000][    C1] yealink 2-1:36.0: unexpected response 0
[  263.120881][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.134045][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.134092][    C1] yealink 2-1:36.0: unexpected response 0
[  263.141048][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.146971][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.147010][    C1] yealink 2-1:36.0: unexpected response 0
[  263.157297][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.163225][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.163263][    C1] yealink 2-1:36.0: unexpected response 0
[  263.173190][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.179117][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.179152][    C1] yealink 2-1:36.0: unexpected response 0
[  263.188992][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.194943][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.194976][    C1] yealink 2-1:36.0: unexpected response 0
[  263.204822][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.210739][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.210777][    C1] yealink 2-1:36.0: unexpected response 0
[  263.220613][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.226561][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.226608][    C1] yealink 2-1:36.0: unexpected response 0
[  263.236439][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.242373][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.242410][    C1] yealink 2-1:36.0: unexpected response 0
[  263.252242][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.258127][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.258163][    C1] yealink 2-1:36.0: unexpected response 0
[  263.268107][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.274006][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.274034][    C1] yealink 2-1:36.0: unexpected response 0
[  263.283817][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.289658][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.289683][    C1] yealink 2-1:36.0: unexpected response 0
[  263.299571][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.305475][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.305510][    C1] yealink 2-1:36.0: unexpected response 0
[  263.315799][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.321711][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.321758][    C1] yealink 2-1:36.0: unexpected response 0
[  263.331601][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.337522][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.337572][    C1] yealink 2-1:36.0: unexpected response 0
[  263.347398][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.354097][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.354132][    C1] yealink 2-1:36.0: unexpected response 0
[  263.363976][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.369889][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.369925][    C1] yealink 2-1:36.0: unexpected response 0
[  263.379763][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.385633][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.385659][    C1] yealink 2-1:36.0: unexpected response 0
[  263.395496][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.401379][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.401405][    C1] yealink 2-1:36.0: unexpected response 0
[  263.411217][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.417080][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.417104][    C1] yealink 2-1:36.0: unexpected response 0
[  263.426895][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.432767][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.432792][    C1] yealink 2-1:36.0: unexpected response 0
[  263.442608][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.448502][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.448539][    C1] yealink 2-1:36.0: unexpected response 0
[  263.458333][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.464194][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.464220][    C1] yealink 2-1:36.0: unexpected response 0
[  263.474004][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.479869][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.479894][    C1] yealink 2-1:36.0: unexpected response 0
[  263.489694][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.495605][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.495636][    C1] yealink 2-1:36.0: unexpected response 0
[  263.505447][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.511332][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.511368][    C1] yealink 2-1:36.0: unexpected response 0
[  263.521173][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.527059][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.527094][    C1] yealink 2-1:36.0: unexpected response 0
[  263.536915][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.542833][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.542872][    C1] yealink 2-1:36.0: unexpected response 0
[  263.552704][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.558587][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.558620][    C1] yealink 2-1:36.0: unexpected response 0
[  263.568456][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.574377][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.574412][    C1] yealink 2-1:36.0: unexpected response 0
[  263.584217][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.590098][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.590134][    C1] yealink 2-1:36.0: unexpected response 0
[  263.599918][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.605777][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.605802][    C1] yealink 2-1:36.0: unexpected response 0
[  263.615581][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.621430][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.621454][    C1] yealink 2-1:36.0: unexpected response 0
[  263.631215][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.637074][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.637098][    C1] yealink 2-1:36.0: unexpected response 0
[  263.646854][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.652734][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.652769][    C1] yealink 2-1:36.0: unexpected response 0
[  263.662597][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.668474][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.668509][    C1] yealink 2-1:36.0: unexpected response 0
[  263.678323][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.684220][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.684258][    C1] yealink 2-1:36.0: unexpected response 0
[  263.694245][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.700163][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.700199][    C1] yealink 2-1:36.0: unexpected response 0
[  263.710039][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.715979][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.716017][    C1] yealink 2-1:36.0: unexpected response 0
[  263.725830][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.731773][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.731810][    C1] yealink 2-1:36.0: unexpected response 0
[  263.741590][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.747454][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.747490][    C1] yealink 2-1:36.0: unexpected response 0
[  263.757273][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.763117][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.763140][    C1] yealink 2-1:36.0: unexpected response 0
[  263.772940][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.778778][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.778803][    C1] yealink 2-1:36.0: unexpected response 0
[  263.788589][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.794471][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.794495][    C1] yealink 2-1:36.0: unexpected response 0
[  263.804271][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.810130][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.810153][    C1] yealink 2-1:36.0: unexpected response 0
[  263.819928][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.825795][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.825820][    C1] yealink 2-1:36.0: unexpected response 0
[  263.835599][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.841479][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.841508][    C1] yealink 2-1:36.0: unexpected response 0
[  263.851301][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.857158][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.857181][    C1] yealink 2-1:36.0: unexpected response 0
[  263.866951][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.872810][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.872836][    C1] yealink 2-1:36.0: unexpected response 0
[  263.882635][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.888468][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.888492][    C1] yealink 2-1:36.0: unexpected response 0
[  263.898251][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.904091][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.904114][    C1] yealink 2-1:36.0: unexpected response 0
[  263.913875][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.919764][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.919787][    C1] yealink 2-1:36.0: unexpected response 0
[  263.929616][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.935583][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.935620][    C1] yealink 2-1:36.0: unexpected response 0
[  263.945449][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.951315][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.951341][    C1] yealink 2-1:36.0: unexpected response 0
[  263.961143][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.967015][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.967041][    C1] yealink 2-1:36.0: unexpected response 0
[  263.976844][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.982735][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.982761][    C1] yealink 2-1:36.0: unexpected response 0
[  263.992549][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  263.998437][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  263.998462][    C1] yealink 2-1:36.0: unexpected response 0
[  264.008246][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.014207][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.014245][    C1] yealink 2-1:36.0: unexpected response 0
[  264.024028][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.029870][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.029908][    C1] yealink 2-1:36.0: unexpected response 0
[  264.039741][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.045604][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.045629][    C1] yealink 2-1:36.0: unexpected response 0
[  264.055437][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.061317][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.061343][    C1] yealink 2-1:36.0: unexpected response 0
[  264.071122][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.076971][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.076997][    C1] yealink 2-1:36.0: unexpected response 0
[  264.086790][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.092682][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.092713][    C1] yealink 2-1:36.0: unexpected response 0
[  264.102493][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.108346][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.108375][    C1] yealink 2-1:36.0: unexpected response 0
[  264.118184][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.124072][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.124106][    C1] yealink 2-1:36.0: unexpected response 0
[  264.133996][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.139869][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.139895][    C1] yealink 2-1:36.0: unexpected response 0
[  264.149675][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.155548][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.155574][    C1] yealink 2-1:36.0: unexpected response 0
[  264.165365][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.171257][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.171283][    C1] yealink 2-1:36.0: unexpected response 0
[  264.181075][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.186945][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.186971][    C1] yealink 2-1:36.0: unexpected response 0
[  264.196767][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.202664][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.202699][    C1] yealink 2-1:36.0: unexpected response 0
[  264.212512][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.218372][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.218398][    C1] yealink 2-1:36.0: unexpected response 0
[  264.228178][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.234046][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.234072][    C1] yealink 2-1:36.0: unexpected response 0
[  264.243869][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.249719][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.249744][    C1] yealink 2-1:36.0: unexpected response 0
[  264.259554][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.265488][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.265527][    C1] yealink 2-1:36.0: unexpected response 0
[  264.275335][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.281209][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.281235][    C1] yealink 2-1:36.0: unexpected response 0
[  264.291048][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.296977][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.297018][    C1] yealink 2-1:36.0: unexpected response 0
[  264.306874][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.312766][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.312793][    C1] yealink 2-1:36.0: unexpected response 0
[  264.322635][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.328535][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.328562][    C1] yealink 2-1:36.0: unexpected response 0
[  264.338360][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.344230][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.344257][    C1] yealink 2-1:36.0: unexpected response 0
[  264.354054][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.359951][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.359975][    C1] yealink 2-1:36.0: unexpected response 0
[  264.369755][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.375634][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.375665][    C1] yealink 2-1:36.0: unexpected response 0
[  264.385471][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.391357][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.391387][    C1] yealink 2-1:36.0: unexpected response 0
[  264.401190][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.407037][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.407062][    C1] yealink 2-1:36.0: unexpected response 0
[  264.416846][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.422739][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.422764][    C1] yealink 2-1:36.0: unexpected response 0
[  264.432556][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.438438][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.438464][    C1] yealink 2-1:36.0: unexpected response 0
[  264.448232][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.454119][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.454145][    C1] yealink 2-1:36.0: unexpected response 0
[  264.463941][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.469878][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.469905][    C1] yealink 2-1:36.0: unexpected response 0
[  264.479798][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.485712][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.485739][    C1] yealink 2-1:36.0: unexpected response 0
[  264.495553][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.501430][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.501457][    C1] yealink 2-1:36.0: unexpected response 0
[  264.511247][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.517125][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.517158][    C1] yealink 2-1:36.0: unexpected response 0
[  264.526977][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.532860][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.532887][    C1] yealink 2-1:36.0: unexpected response 0
[  264.542731][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.548604][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.548632][    C1] yealink 2-1:36.0: unexpected response 0
[  264.558445][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.564378][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.564410][    C1] yealink 2-1:36.0: unexpected response 0
[  264.574309][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.580161][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.580187][    C1] yealink 2-1:36.0: unexpected response 0
[  264.590009][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.595930][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.595956][    C1] yealink 2-1:36.0: unexpected response 0
[  264.605922][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.611814][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.611839][    C1] yealink 2-1:36.0: unexpected response 0
[  264.621624][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.627482][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.627507][    C1] yealink 2-1:36.0: unexpected response 0
[  264.637287][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.643170][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.643194][    C1] yealink 2-1:36.0: unexpected response 0
[  264.652982][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.659020][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.659053][    C1] yealink 2-1:36.0: unexpected response 0
[  264.668952][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.674832][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.674865][    C1] yealink 2-1:36.0: unexpected response 0
[  264.684679][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.690533][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.690560][    C1] yealink 2-1:36.0: unexpected response 0
[  264.700420][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.706320][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.706357][    C1] yealink 2-1:36.0: unexpected response 0
[  264.716244][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.722172][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.722198][    C1] yealink 2-1:36.0: unexpected response 0
[  264.731980][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.737831][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.737857][    C1] yealink 2-1:36.0: unexpected response 0
[  264.747670][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.753548][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.753573][    C1] yealink 2-1:36.0: unexpected response 0
[  264.763349][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.769210][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.769235][    C1] yealink 2-1:36.0: unexpected response 0
[  264.779001][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.784865][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.784900][    C1] yealink 2-1:36.0: unexpected response 0
[  264.794701][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.800551][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.800576][    C1] yealink 2-1:36.0: unexpected response 0
[  264.810385][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.816252][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.816279][    C1] yealink 2-1:36.0: unexpected response 0
[  264.826146][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.832091][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.832116][    C1] yealink 2-1:36.0: unexpected response 0
[  264.841911][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.847816][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.847841][    C1] yealink 2-1:36.0: unexpected response 0
[  264.857631][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.863489][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.863514][    C1] yealink 2-1:36.0: unexpected response 0
[  264.873316][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.879164][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.879190][    C1] yealink 2-1:36.0: unexpected response 0
[  264.888970][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.894874][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.894900][    C1] yealink 2-1:36.0: unexpected response 0
[  264.904671][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.910514][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.910540][    C1] yealink 2-1:36.0: unexpected response 0
[  264.920367][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.926261][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.926287][    C1] yealink 2-1:36.0: unexpected response 0
[  264.936074][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.941942][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.941968][    C1] yealink 2-1:36.0: unexpected response 0
[  264.951770][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.957622][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.957647][    C1] yealink 2-1:36.0: unexpected response 0
[  264.967442][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.973379][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.973404][    C1] yealink 2-1:36.0: unexpected response 0
[  264.983201][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  264.989050][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  264.989076][    C1] yealink 2-1:36.0: unexpected response 0
[  264.998959][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.004824][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.004851][    C1] yealink 2-1:36.0: unexpected response 0
[  265.014654][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.020505][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.020529][    C1] yealink 2-1:36.0: unexpected response 0
[  265.030366][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.036280][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.036306][    C1] yealink 2-1:36.0: unexpected response 0
[  265.046096][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.052018][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.052044][    C1] yealink 2-1:36.0: unexpected response 0
[  265.061818][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.067668][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.067693][    C1] yealink 2-1:36.0: unexpected response 0
[  265.077492][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.083400][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.083430][    C1] yealink 2-1:36.0: unexpected response 0
[  265.093197][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.099104][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.099131][    C1] yealink 2-1:36.0: unexpected response 0
[  265.109031][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.114949][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.114976][    C1] yealink 2-1:36.0: unexpected response 0
[  265.124778][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.130651][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.130678][    C1] yealink 2-1:36.0: unexpected response 0
[  265.140472][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.146375][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.146402][    C1] yealink 2-1:36.0: unexpected response 0
[  265.156177][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.162040][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.162066][    C1] yealink 2-1:36.0: unexpected response 0
[  265.171868][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.177718][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.177743][    C1] yealink 2-1:36.0: unexpected response 0
[  265.187532][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.193457][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.193494][    C1] yealink 2-1:36.0: unexpected response 0
[  265.203286][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.209128][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.209152][    C1] yealink 2-1:36.0: unexpected response 0
[  265.218933][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.224860][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.224888][    C1] yealink 2-1:36.0: unexpected response 0
[  265.234664][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.240527][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.240563][    C1] yealink 2-1:36.0: unexpected response 0
[  265.250377][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.256324][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.256365][    C1] yealink 2-1:36.0: unexpected response 0
[  265.266150][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.272015][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.272042][    C1] yealink 2-1:36.0: unexpected response 0
[  265.281853][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.287709][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.287735][    C1] yealink 2-1:36.0: unexpected response 0
[  265.297515][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.303432][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.303458][    C1] yealink 2-1:36.0: unexpected response 0
[  265.313276][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.319144][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.319180][    C1] yealink 2-1:36.0: unexpected response 0
[  265.328958][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.334810][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.334834][    C1] yealink 2-1:36.0: unexpected response 0
[  265.344642][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.350546][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.350571][    C1] yealink 2-1:36.0: unexpected response 0
[  265.360349][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.366254][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.366280][    C1] yealink 2-1:36.0: unexpected response 0
[  265.376065][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.381915][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.381938][    C1] yealink 2-1:36.0: unexpected response 0
[  265.391718][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.397588][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.397613][    C1] yealink 2-1:36.0: unexpected response 0
[  265.407397][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.413306][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.413344][    C1] yealink 2-1:36.0: unexpected response 0
[  265.423153][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.429045][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.429081][    C1] yealink 2-1:36.0: unexpected response 0
[  265.438851][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.444707][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.444732][    C1] yealink 2-1:36.0: unexpected response 0
[  265.454527][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.460372][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.460394][    C1] yealink 2-1:36.0: unexpected response 0
[  265.470155][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.476044][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.476069][    C1] yealink 2-1:36.0: unexpected response 0
[  265.485864][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.491775][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.491801][    C1] yealink 2-1:36.0: unexpected response 0
[  265.501574][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.507443][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.507469][    C1] yealink 2-1:36.0: unexpected response 0
[  265.517252][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.523147][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.523174][    C1] yealink 2-1:36.0: unexpected response 0
[  265.532985][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.538834][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.538859][    C1] yealink 2-1:36.0: unexpected response 0
[  265.548651][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.554554][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.554579][    C1] yealink 2-1:36.0: unexpected response 0
[  265.564351][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.570191][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.570215][    C1] yealink 2-1:36.0: unexpected response 0
[  265.579994][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.585856][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.585882][    C1] yealink 2-1:36.0: unexpected response 0
[  265.595654][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.601543][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.601572][    C1] yealink 2-1:36.0: unexpected response 0
[  265.611373][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.617317][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.617351][    C1] yealink 2-1:36.0: unexpected response 0
[  265.627160][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.633037][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.633062][    C1] yealink 2-1:36.0: unexpected response 0
[  265.642838][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.648718][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.648743][    C1] yealink 2-1:36.0: unexpected response 0
[  265.658555][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.664415][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.664441][    C1] yealink 2-1:36.0: unexpected response 0
[  265.674247][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.680085][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.680110][    C1] yealink 2-1:36.0: unexpected response 0
[  265.689914][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.695780][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.695806][    C1] yealink 2-1:36.0: unexpected response 0
[  265.705587][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.711465][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.711489][    C1] yealink 2-1:36.0: unexpected response 0
[  265.721327][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.727208][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.727232][    C1] yealink 2-1:36.0: unexpected response 0
[  265.737016][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.742884][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.742908][    C1] yealink 2-1:36.0: unexpected response 0
[  265.752698][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.758561][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.758582][    C1] yealink 2-1:36.0: unexpected response 0
[  265.768349][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.774198][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.774226][    C1] yealink 2-1:36.0: unexpected response 0
[  265.784006][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.789859][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.789883][    C1] yealink 2-1:36.0: unexpected response 0
[  265.799654][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.805511][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.805541][    C1] yealink 2-1:36.0: unexpected response 0
[  265.815347][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.821244][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.821270][    C1] yealink 2-1:36.0: unexpected response 0
[  265.831052][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.836889][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.836912][    C1] yealink 2-1:36.0: unexpected response 0
[  265.846677][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.852598][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.852624][    C1] yealink 2-1:36.0: unexpected response 0
[  265.862422][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.868387][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.868413][    C1] yealink 2-1:36.0: unexpected response 0
[  265.878211][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.884087][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.884113][    C1] yealink 2-1:36.0: unexpected response 0
[  265.893915][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.899797][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.899823][    C1] yealink 2-1:36.0: unexpected response 0
[  265.909644][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.915545][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.915571][    C1] yealink 2-1:36.0: unexpected response 0
[  265.925457][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.931329][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.931355][    C1] yealink 2-1:36.0: unexpected response 0
[  265.941185][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.947107][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.947135][    C1] yealink 2-1:36.0: unexpected response 0
[  265.956959][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.962842][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.962870][    C1] yealink 2-1:36.0: unexpected response 0
[  265.972699][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.978605][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.978633][    C1] yealink 2-1:36.0: unexpected response 0
[  265.988437][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  265.994352][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  265.994380][    C1] yealink 2-1:36.0: unexpected response 0
[  266.004183][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.010054][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.010094][    C1] yealink 2-1:36.0: unexpected response 0
[  266.020088][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.026163][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.026191][    C1] yealink 2-1:36.0: unexpected response 0
[  266.036070][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.041947][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.041974][    C1] yealink 2-1:36.0: unexpected response 0
[  266.051785][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.057658][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.057685][    C1] yealink 2-1:36.0: unexpected response 0
[  266.067486][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.073384][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.073411][    C1] yealink 2-1:36.0: unexpected response 0
[  266.083244][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.089108][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.089143][    C1] yealink 2-1:36.0: unexpected response 0
[  266.098986][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.105024][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.105052][    C1] yealink 2-1:36.0: unexpected response 0
[  266.114843][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.120702][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.120730][    C1] yealink 2-1:36.0: unexpected response 0
[  266.130535][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.136431][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.136464][    C1] yealink 2-1:36.0: unexpected response 0
[  266.146280][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.152208][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.152247][    C1] yealink 2-1:36.0: unexpected response 0
[  266.162071][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.168008][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.168049][    C1] yealink 2-1:36.0: unexpected response 0
[  266.178201][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.184139][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.184178][    C1] yealink 2-1:36.0: unexpected response 0
[  266.194025][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.199933][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.199971][    C1] yealink 2-1:36.0: unexpected response 0
[  266.209823][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.215752][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.215790][    C1] yealink 2-1:36.0: unexpected response 0
[  266.225671][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.231650][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.231688][    C1] yealink 2-1:36.0: unexpected response 0
[  266.241522][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.247419][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.247458][    C1] yealink 2-1:36.0: unexpected response 0
[  266.257306][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.263223][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.263261][    C1] yealink 2-1:36.0: unexpected response 0
[  266.273104][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.279018][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.279057][    C1] yealink 2-1:36.0: unexpected response 0
[  266.288899][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.294828][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.294865][    C1] yealink 2-1:36.0: unexpected response 0
[  266.304688][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.310597][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.310638][    C1] yealink 2-1:36.0: unexpected response 0
[  266.320510][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.326403][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.326431][    C1] yealink 2-1:36.0: unexpected response 0
[  266.336213][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.342487][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.342526][    C1] yealink 2-1:36.0: unexpected response 0
[  266.352385][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.358405][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.358445][    C1] yealink 2-1:36.0: unexpected response 0
[  266.368287][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.374239][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.374280][    C1] yealink 2-1:36.0: unexpected response 0
[  266.384115][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.390025][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.390062][    C1] yealink 2-1:36.0: unexpected response 0
[  266.399917][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.405853][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.405892][    C1] yealink 2-1:36.0: unexpected response 0
[  266.415742][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.421667][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.421709][    C1] yealink 2-1:36.0: unexpected response 0
[  266.431626][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.437540][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.437567][    C1] yealink 2-1:36.0: unexpected response 0
[  266.447385][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.453296][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.453322][    C1] yealink 2-1:36.0: unexpected response 0
[  266.463098][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.468962][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.468991][    C1] yealink 2-1:36.0: unexpected response 0
[  266.478783][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.484795][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.484823][    C1] yealink 2-1:36.0: unexpected response 0
[  266.494629][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.500512][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.500540][    C1] yealink 2-1:36.0: unexpected response 0
[  266.510335][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.516254][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.516281][    C1] yealink 2-1:36.0: unexpected response 0
[  266.526086][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.531983][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.532011][    C1] yealink 2-1:36.0: unexpected response 0
[  266.541809][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.547691][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.547741][    C1] yealink 2-1:36.0: unexpected response 0
[  266.557932][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.563866][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.563905][    C1] yealink 2-1:36.0: unexpected response 0
[  266.573738][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.579647][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.579686][    C1] yealink 2-1:36.0: unexpected response 0
[  266.589574][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.589844][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.589877][    C1] yealink 2-1:36.0: unexpected response 0
[  266.599740][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.605718][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.605756][    C1] yealink 2-1:36.0: unexpected response 0
[  266.615608][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.621547][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.621586][    C1] yealink 2-1:36.0: unexpected response 0
[  266.631462][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.637387][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.637429][    C1] yealink 2-1:36.0: unexpected response 0
[  266.647352][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.653294][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.653332][    C1] yealink 2-1:36.0: unexpected response 0
[  266.663133][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.668989][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.669016][    C1] yealink 2-1:36.0: unexpected response 0
[  266.678845][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.684725][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.684752][    C1] yealink 2-1:36.0: unexpected response 0
[  266.694575][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.700489][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.700528][    C1] yealink 2-1:36.0: unexpected response 0
[  266.710371][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.716342][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.716380][    C1] yealink 2-1:36.0: unexpected response 0
[  266.726315][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.732293][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.732330][    C1] yealink 2-1:36.0: unexpected response 0
[  266.742165][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.748072][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.748110][    C1] yealink 2-1:36.0: unexpected response 0
[  266.757943][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.763880][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.763919][    C1] yealink 2-1:36.0: unexpected response 0
[  266.773808][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.779721][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.779761][    C1] yealink 2-1:36.0: unexpected response 0
[  266.789580][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.795473][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.795506][    C1] yealink 2-1:36.0: unexpected response 0
[  266.805319][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.811240][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.811269][    C1] yealink 2-1:36.0: unexpected response 0
[  266.821104][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.827006][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.827033][    C1] yealink 2-1:36.0: unexpected response 0
[  266.836854][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.842749][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.842777][    C1] yealink 2-1:36.0: unexpected response 0
[  266.852578][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.858575][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.858601][    C1] yealink 2-1:36.0: unexpected response 0
[  266.868387][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.874280][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.874306][    C1] yealink 2-1:36.0: unexpected response 0
[  266.884130][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.889989][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.890017][    C1] yealink 2-1:36.0: unexpected response 0
[  266.899805][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.905678][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.905705][    C1] yealink 2-1:36.0: unexpected response 0
[  266.915522][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.921408][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.921435][    C1] yealink 2-1:36.0: unexpected response 0
[  266.931229][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.937129][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.937156][    C1] yealink 2-1:36.0: unexpected response 0
[  266.946951][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.952842][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.952869][    C1] yealink 2-1:36.0: unexpected response 0
[  266.962720][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.968597][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.968624][    C1] yealink 2-1:36.0: unexpected response 0
[  266.978479][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  266.984720][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  266.984746][    C1] yealink 2-1:36.0: unexpected response 0
[  266.994547][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.000457][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.000488][    C1] yealink 2-1:36.0: unexpected response 0
[  267.010303][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.016207][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.016246][    C1] yealink 2-1:36.0: unexpected response 0
[  267.026065][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.031944][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.031971][    C1] yealink 2-1:36.0: unexpected response 0
[  267.041797][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.047660][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.047687][    C1] yealink 2-1:36.0: unexpected response 0
[  267.057522][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.063399][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.063425][    C1] yealink 2-1:36.0: unexpected response 0
[  267.073208][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.079062][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.079088][    C1] yealink 2-1:36.0: unexpected response 0
[  267.088901][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.094791][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.094818][    C1] yealink 2-1:36.0: unexpected response 0
[  267.104624][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.110531][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.110558][    C1] yealink 2-1:36.0: unexpected response 0
[  267.120360][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.126248][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.126275][    C1] yealink 2-1:36.0: unexpected response 0
[  267.136082][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.141981][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.142008][    C1] yealink 2-1:36.0: unexpected response 0
[  267.151831][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.157690][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.157718][    C1] yealink 2-1:36.0: unexpected response 0
[  267.167515][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.173425][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.173454][    C1] yealink 2-1:36.0: unexpected response 0
[  267.183260][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.189171][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.189208][    C1] yealink 2-1:36.0: unexpected response 0
2025/06/07 13:09:15 executed programs: 244
2025/06/07 13:09:21 executed programs: 254
[  267.199005][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.204885][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.204913][    C1] yealink 2-1:36.0: unexpected response 0
[  267.214725][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.220585][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.220611][    C1] yealink 2-1:36.0: unexpected response 0
[  267.230426][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.236352][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.236385][    C1] yealink 2-1:36.0: unexpected response 0
[  267.246186][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.252065][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.252108][    C1] yealink 2-1:36.0: unexpected response 0
[  267.261934][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.267791][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.267818][    C1] yealink 2-1:36.0: unexpected response 0
[  267.277628][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.283533][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.283560][    C1] yealink 2-1:36.0: unexpected response 0
[  267.293385][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.299329][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.299356][    C1] yealink 2-1:36.0: unexpected response 0
[  267.309184][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.315095][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.315122][    C1] yealink 2-1:36.0: unexpected response 0
[  267.324939][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.330874][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.330912][    C1] yealink 2-1:36.0: unexpected response 0
[  267.340845][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.346737][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.346763][    C1] yealink 2-1:36.0: unexpected response 0
[  267.356574][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.362530][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.362558][    C1] yealink 2-1:36.0: unexpected response 0
[  267.372358][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.378288][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.378316][    C1] yealink 2-1:36.0: unexpected response 0
[  267.388140][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.394042][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.394069][    C1] yealink 2-1:36.0: unexpected response 0
[  267.403878][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.409765][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.409792][    C1] yealink 2-1:36.0: unexpected response 0
[  267.419608][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.425510][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.425537][    C1] yealink 2-1:36.0: unexpected response 0
[  267.435320][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.441277][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.441315][    C1] yealink 2-1:36.0: unexpected response 0
[  267.451138][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.457012][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.457037][    C1] yealink 2-1:36.0: unexpected response 0
[  267.466810][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.472702][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.472739][    C1] yealink 2-1:36.0: unexpected response 0
[  267.482547][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.488448][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.488482][    C1] yealink 2-1:36.0: unexpected response 0
[  267.498308][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.504247][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.504274][    C1] yealink 2-1:36.0: unexpected response 0
[  267.514067][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.519955][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.519981][    C1] yealink 2-1:36.0: unexpected response 0
[  267.529759][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.535637][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.535665][    C1] yealink 2-1:36.0: unexpected response 0
[  267.545480][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.551379][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.551408][    C1] yealink 2-1:36.0: unexpected response 0
[  267.561220][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.567103][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.567130][    C1] yealink 2-1:36.0: unexpected response 0
[  267.576915][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.582791][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.582825][    C1] yealink 2-1:36.0: unexpected response 0
[  267.592647][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.598518][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.598546][    C1] yealink 2-1:36.0: unexpected response 0
[  267.608329][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.614254][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.614280][    C1] yealink 2-1:36.0: unexpected response 0
[  267.624075][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.629925][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.629950][    C1] yealink 2-1:36.0: unexpected response 0
[  267.639764][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.645676][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.645702][    C1] yealink 2-1:36.0: unexpected response 0
[  267.655494][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.661372][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.661398][    C1] yealink 2-1:36.0: unexpected response 0
[  267.671213][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.677096][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.677123][    C1] yealink 2-1:36.0: unexpected response 0
[  267.686941][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.692850][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.692876][    C1] yealink 2-1:36.0: unexpected response 0
[  267.702659][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.708544][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.708570][    C1] yealink 2-1:36.0: unexpected response 0
[  267.718366][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.724266][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.724297][    C1] yealink 2-1:36.0: unexpected response 0
[  267.734117][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.740004][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.740029][    C1] yealink 2-1:36.0: unexpected response 0
[  267.749793][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.755671][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.755697][    C1] yealink 2-1:36.0: unexpected response 0
[  267.765498][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.771422][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.771456][    C1] yealink 2-1:36.0: unexpected response 0
[  267.781253][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.787112][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.787139][    C1] yealink 2-1:36.0: unexpected response 0
[  267.796912][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.802793][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.802818][    C1] yealink 2-1:36.0: unexpected response 0
[  267.812641][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.818543][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.818568][    C1] yealink 2-1:36.0: unexpected response 0
[  267.828342][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.834225][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.834250][    C1] yealink 2-1:36.0: unexpected response 0
[  267.844017][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.849862][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.849887][    C1] yealink 2-1:36.0: unexpected response 0
[  267.859673][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.865582][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.865608][    C1] yealink 2-1:36.0: unexpected response 0
[  267.875431][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.881340][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.881366][    C1] yealink 2-1:36.0: unexpected response 0
[  267.891151][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.897004][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.897029][    C1] yealink 2-1:36.0: unexpected response 0
[  267.906830][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.912718][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.912743][    C1] yealink 2-1:36.0: unexpected response 0
[  267.922604][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.928452][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.928478][    C1] yealink 2-1:36.0: unexpected response 0
[  267.938284][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.944186][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.944213][    C1] yealink 2-1:36.0: unexpected response 0
[  267.954013][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.959919][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.959957][    C1] yealink 2-1:36.0: unexpected response 0
[  267.969762][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.975681][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.975707][    C1] yealink 2-1:36.0: unexpected response 0
[  267.985485][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  267.991458][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  267.991484][    C1] yealink 2-1:36.0: unexpected response 0
[  268.001302][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.007170][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.007198][    C1] yealink 2-1:36.0: unexpected response 0
[  268.016983][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.022851][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.022877][    C1] yealink 2-1:36.0: unexpected response 0
[  268.032684][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.038568][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.038594][    C1] yealink 2-1:36.0: unexpected response 0
[  268.048381][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.054267][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.054294][    C1] yealink 2-1:36.0: unexpected response 0
[  268.064182][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.070038][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.070064][    C1] yealink 2-1:36.0: unexpected response 0
[  268.079842][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.085781][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.085807][    C1] yealink 2-1:36.0: unexpected response 0
[  268.095611][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.101493][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.101518][    C1] yealink 2-1:36.0: unexpected response 0
[  268.111323][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.117245][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.117273][    C1] yealink 2-1:36.0: unexpected response 0
[  268.127074][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.132981][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.133006][    C1] yealink 2-1:36.0: unexpected response 0
[  268.142788][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.148670][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.148697][    C1] yealink 2-1:36.0: unexpected response 0
[  268.158478][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.164411][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.164437][    C1] yealink 2-1:36.0: unexpected response 0
[  268.174258][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.180126][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.180154][    C1] yealink 2-1:36.0: unexpected response 0
[  268.189959][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.195861][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.195894][    C1] yealink 2-1:36.0: unexpected response 0
[  268.205718][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.211637][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.211671][    C1] yealink 2-1:36.0: unexpected response 0
[  268.221465][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.227385][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.227420][    C1] yealink 2-1:36.0: unexpected response 0
[  268.237219][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.243167][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.243191][    C1] yealink 2-1:36.0: unexpected response 0
[  268.252989][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.258944][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.258979][    C1] yealink 2-1:36.0: unexpected response 0
[  268.268803][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.274691][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.274727][    C1] yealink 2-1:36.0: unexpected response 0
[  268.284511][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.290417][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.290457][    C1] yealink 2-1:36.0: unexpected response 0
[  268.300256][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.306132][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.306158][    C1] yealink 2-1:36.0: unexpected response 0
[  268.315949][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.321834][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.321862][    C1] yealink 2-1:36.0: unexpected response 0
[  268.331646][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.337508][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.337535][    C1] yealink 2-1:36.0: unexpected response 0
[  268.347317][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.353194][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.353220][    C1] yealink 2-1:36.0: unexpected response 0
[  268.363045][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.368988][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.369013][    C1] yealink 2-1:36.0: unexpected response 0
[  268.378820][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.384673][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.384698][    C1] yealink 2-1:36.0: unexpected response 0
[  268.394576][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.400453][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.400478][    C1] yealink 2-1:36.0: unexpected response 0
[  268.410268][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.416192][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.416219][    C1] yealink 2-1:36.0: unexpected response 0
[  268.426042][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.431920][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.431946][    C1] yealink 2-1:36.0: unexpected response 0
[  268.441728][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.447608][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.447635][    C1] yealink 2-1:36.0: unexpected response 0
[  268.457436][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.463378][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.463405][    C1] yealink 2-1:36.0: unexpected response 0
[  268.473219][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.479115][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.479154][    C1] yealink 2-1:36.0: unexpected response 0
[  268.488988][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.494993][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.495030][    C1] yealink 2-1:36.0: unexpected response 0
[  268.504845][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.510707][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.510735][    C1] yealink 2-1:36.0: unexpected response 0
[  268.520578][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.526464][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.526491][    C1] yealink 2-1:36.0: unexpected response 0
[  268.536305][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.542222][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.542260][    C1] yealink 2-1:36.0: unexpected response 0
[  268.552094][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.557967][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.557994][    C1] yealink 2-1:36.0: unexpected response 0
[  268.567789][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.573690][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.573717][    C1] yealink 2-1:36.0: unexpected response 0
[  268.583530][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.589401][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.589428][    C1] yealink 2-1:36.0: unexpected response 0
[  268.599246][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.605150][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.605183][    C1] yealink 2-1:36.0: unexpected response 0
[  268.615033][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.620938][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.620976][    C1] yealink 2-1:36.0: unexpected response 0
[  268.630783][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.636661][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.636687][    C1] yealink 2-1:36.0: unexpected response 0
[  268.646485][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.652386][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.652413][    C1] yealink 2-1:36.0: unexpected response 0
[  268.662221][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.668142][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.668178][    C1] yealink 2-1:36.0: unexpected response 0
[  268.677981][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.683848][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.683875][    C1] yealink 2-1:36.0: unexpected response 0
[  268.693677][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.699536][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.699564][    C1] yealink 2-1:36.0: unexpected response 0
[  268.709383][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.715358][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.715386][    C1] yealink 2-1:36.0: unexpected response 0
[  268.725178][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.731098][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.731124][    C1] yealink 2-1:36.0: unexpected response 0
[  268.740905][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.746836][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.746873][    C1] yealink 2-1:36.0: unexpected response 0
[  268.756679][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.762556][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.762583][    C1] yealink 2-1:36.0: unexpected response 0
[  268.772388][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.778258][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.778286][    C1] yealink 2-1:36.0: unexpected response 0
[  268.788081][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.793948][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.793975][    C1] yealink 2-1:36.0: unexpected response 0
[  268.803773][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.809654][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.809680][    C1] yealink 2-1:36.0: unexpected response 0
[  268.819487][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.825397][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.825423][    C1] yealink 2-1:36.0: unexpected response 0
[  268.835241][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.841158][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.841188][    C1] yealink 2-1:36.0: unexpected response 0
[  268.851081][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.856974][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.857002][    C1] yealink 2-1:36.0: unexpected response 0
[  268.866787][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.872732][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.872759][    C1] yealink 2-1:36.0: unexpected response 0
[  268.882545][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.888413][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.888439][    C1] yealink 2-1:36.0: unexpected response 0
[  268.898257][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.904133][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.904160][    C1] yealink 2-1:36.0: unexpected response 0
[  268.913967][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.919859][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.919886][    C1] yealink 2-1:36.0: unexpected response 0
[  268.929702][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.935598][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.935636][    C1] yealink 2-1:36.0: unexpected response 0
[  268.945439][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.951335][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.951361][    C1] yealink 2-1:36.0: unexpected response 0
[  268.961167][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.967051][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.967077][    C1] yealink 2-1:36.0: unexpected response 0
[  268.976859][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.982780][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.982819][    C1] yealink 2-1:36.0: unexpected response 0
[  268.992660][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  268.998559][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  268.998595][    C1] yealink 2-1:36.0: unexpected response 0
[  269.008512][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.014393][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.014432][    C1] yealink 2-1:36.0: unexpected response 0
[  269.024255][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.030156][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.030184][    C1] yealink 2-1:36.0: unexpected response 0
[  269.039973][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.046067][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.046093][    C1] yealink 2-1:36.0: unexpected response 0
[  269.055879][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.061755][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.061795][    C1] yealink 2-1:36.0: unexpected response 0
[  269.071591][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.077447][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.077492][    C1] yealink 2-1:36.0: unexpected response 0
[  269.087294][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.093177][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.093204][    C1] yealink 2-1:36.0: unexpected response 0
[  269.103029][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.108916][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.108943][    C1] yealink 2-1:36.0: unexpected response 0
[  269.118747][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.124702][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.124735][    C1] yealink 2-1:36.0: unexpected response 0
[  269.134548][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.140406][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.140433][    C1] yealink 2-1:36.0: unexpected response 0
[  269.150263][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.156207][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.156248][    C1] yealink 2-1:36.0: unexpected response 0
[  269.166049][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.171924][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.171951][    C1] yealink 2-1:36.0: unexpected response 0
[  269.181734][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.187591][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.187618][    C1] yealink 2-1:36.0: unexpected response 0
[  269.197445][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.203368][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.203406][    C1] yealink 2-1:36.0: unexpected response 0
[  269.213264][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.219173][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.219222][    C1] yealink 2-1:36.0: unexpected response 0
[  269.229061][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.234986][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.235024][    C1] yealink 2-1:36.0: unexpected response 0
[  269.244843][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.250792][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.250832][    C1] yealink 2-1:36.0: unexpected response 0
[  269.260703][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.266652][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.266694][    C1] yealink 2-1:36.0: unexpected response 0
[  269.276545][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.282517][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.282552][    C1] yealink 2-1:36.0: unexpected response 0
[  269.292385][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.298404][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.298446][    C1] yealink 2-1:36.0: unexpected response 0
[  269.308304][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.314353][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.314400][    C1] yealink 2-1:36.0: unexpected response 0
[  269.324269][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.330178][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.330216][    C1] yealink 2-1:36.0: unexpected response 0
[  269.340069][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.346098][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.346137][    C1] yealink 2-1:36.0: unexpected response 0
[  269.355956][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.361852][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.361879][    C1] yealink 2-1:36.0: unexpected response 0
[  269.371697][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.377611][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.377637][    C1] yealink 2-1:36.0: unexpected response 0
[  269.391305][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.397908][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.397946][    C1] yealink 2-1:36.0: unexpected response 0
[  269.404567][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.412595][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.412633][    C1] yealink 2-1:36.0: unexpected response 0
[  269.428142][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.438440][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.438480][    C1] yealink 2-1:36.0: unexpected response 0
[  269.443736][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.449650][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.449690][    C1] yealink 2-1:36.0: unexpected response 0
[  269.458823][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.466985][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.467013][    C1] yealink 2-1:36.0: unexpected response 0
[  269.475170][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.483359][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.483386][    C1] yealink 2-1:36.0: unexpected response 0
[  269.491525][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.499645][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.499672][    C1] yealink 2-1:36.0: unexpected response 0
[  269.508761][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.515541][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.515569][    C1] yealink 2-1:36.0: unexpected response 0
[  269.523688][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.531821][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.531848][    C1] yealink 2-1:36.0: unexpected response 0
[  269.539957][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.543422][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.543449][    C1] yealink 2-1:36.0: unexpected response 0
[  269.551937][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.559591][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.559618][    C1] yealink 2-1:36.0: unexpected response 0
[  269.567507][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.575047][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.575083][    C1] yealink 2-1:36.0: unexpected response 0
[  269.582846][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.590545][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.590571][    C1] yealink 2-1:36.0: unexpected response 0
[  269.597755][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.602698][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.602735][    C1] yealink 2-1:36.0: unexpected response 0
[  269.610206][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.618084][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.618124][    C1] yealink 2-1:36.0: unexpected response 0
[  269.626138][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.631214][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.631369][    C1] yealink 2-1:36.0: unexpected response 0
[  269.639068][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.647278][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.647316][    C1] yealink 2-1:36.0: unexpected response 0
[  269.655165][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.659942][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.659981][    C1] yealink 2-1:36.0: unexpected response 0
[  269.667835][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.677708][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.677746][    C1] yealink 2-1:36.0: unexpected response 0
[  269.686523][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.693498][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.693541][    C1] yealink 2-1:36.0: unexpected response 0
[  269.702306][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.709212][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.709240][    C1] yealink 2-1:36.0: unexpected response 0
[  269.717994][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.724924][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.724951][    C1] yealink 2-1:36.0: unexpected response 0
[  269.733748][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.740670][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.740710][    C1] yealink 2-1:36.0: unexpected response 0
[  269.749518][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.756611][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.756650][    C1] yealink 2-1:36.0: unexpected response 0
[  269.765538][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.772513][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.772553][    C1] yealink 2-1:36.0: unexpected response 0
[  269.781443][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.788405][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.788444][    C1] yealink 2-1:36.0: unexpected response 0
[  269.797292][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.804353][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.804390][    C1] yealink 2-1:36.0: unexpected response 0
[  269.813191][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.820141][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.820271][    C1] yealink 2-1:36.0: unexpected response 0
[  269.829085][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.836014][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.836042][    C1] yealink 2-1:36.0: unexpected response 0
[  269.844853][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.851792][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.851820][    C1] yealink 2-1:36.0: unexpected response 0
[  269.860603][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.867606][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.867632][    C1] yealink 2-1:36.0: unexpected response 0
[  269.876409][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.883449][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.883511][    C1] yealink 2-1:36.0: unexpected response 0
[  269.892314][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.899230][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.899258][    C1] yealink 2-1:36.0: unexpected response 0
[  269.908021][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.915263][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.915303][    C1] yealink 2-1:36.0: unexpected response 0
[  269.924080][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.931057][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.931084][    C1] yealink 2-1:36.0: unexpected response 0
[  269.939854][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.946809][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.946843][    C1] yealink 2-1:36.0: unexpected response 0
[  269.955656][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.962634][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.962663][    C1] yealink 2-1:36.0: unexpected response 0
[  269.971466][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.978395][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.978421][    C1] yealink 2-1:36.0: unexpected response 0
[  269.987216][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  269.994295][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  269.994322][    C1] yealink 2-1:36.0: unexpected response 0
[  270.003065][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.009990][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.010017][    C1] yealink 2-1:36.0: unexpected response 0
[  270.018812][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.025848][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.025877][    C1] yealink 2-1:36.0: unexpected response 0
[  270.034661][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.041626][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.041654][    C1] yealink 2-1:36.0: unexpected response 0
[  270.050385][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.057304][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.057331][    C1] yealink 2-1:36.0: unexpected response 0
[  270.066098][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.073040][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.073067][    C1] yealink 2-1:36.0: unexpected response 0
[  270.081814][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.088738][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.088765][    C1] yealink 2-1:36.0: unexpected response 0
[  270.097526][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.104444][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.104471][    C1] yealink 2-1:36.0: unexpected response 0
[  270.113223][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.120187][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.120214][    C1] yealink 2-1:36.0: unexpected response 0
[  270.128961][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.135902][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.135929][    C1] yealink 2-1:36.0: unexpected response 0
[  270.144676][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.151642][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.151669][    C1] yealink 2-1:36.0: unexpected response 0
[  270.160402][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.167414][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.167442][    C1] yealink 2-1:36.0: unexpected response 0
[  270.176186][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.183161][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.183193][    C1] yealink 2-1:36.0: unexpected response 0
[  270.191957][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.198854][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.198881][    C1] yealink 2-1:36.0: unexpected response 0
[  270.207645][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.214572][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.214599][    C1] yealink 2-1:36.0: unexpected response 0
[  270.223348][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.230262][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.230293][    C1] yealink 2-1:36.0: unexpected response 0
[  270.239052][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.245998][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.246025][    C1] yealink 2-1:36.0: unexpected response 0
[  270.254876][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.261886][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.261920][    C1] yealink 2-1:36.0: unexpected response 0
[  270.270655][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.277619][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.277648][    C1] yealink 2-1:36.0: unexpected response 0
[  270.286405][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.293319][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.293346][    C1] yealink 2-1:36.0: unexpected response 0
[  270.302116][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.309062][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.309087][    C1] yealink 2-1:36.0: unexpected response 0
[  270.317844][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.324806][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.324832][    C1] yealink 2-1:36.0: unexpected response 0
[  270.333749][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.340704][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.340730][    C1] yealink 2-1:36.0: unexpected response 0
[  270.349477][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.356394][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.356421][    C1] yealink 2-1:36.0: unexpected response 0
[  270.365258][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.372183][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.372210][    C1] yealink 2-1:36.0: unexpected response 0
[  270.380964][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.388030][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.388054][    C1] yealink 2-1:36.0: unexpected response 0
[  270.396915][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.403883][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.403909][    C1] yealink 2-1:36.0: unexpected response 0
[  270.412652][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.419573][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.419613][    C1] yealink 2-1:36.0: unexpected response 0
[  270.428348][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.435273][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.435303][    C1] yealink 2-1:36.0: unexpected response 0
[  270.444081][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.451037][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.451063][    C1] yealink 2-1:36.0: unexpected response 0
[  270.459813][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.466751][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.466781][    C1] yealink 2-1:36.0: unexpected response 0
[  270.475519][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.482445][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.482476][    C1] yealink 2-1:36.0: unexpected response 0
[  270.491254][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.498151][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.498177][    C1] yealink 2-1:36.0: unexpected response 0
[  270.506966][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.514397][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.514425][    C1] yealink 2-1:36.0: unexpected response 0
[  270.523181][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.530077][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.530103][    C1] yealink 2-1:36.0: unexpected response 0
[  270.538876][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.545854][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.545893][    C1] yealink 2-1:36.0: unexpected response 0
[  270.554645][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.561636][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.561674][    C1] yealink 2-1:36.0: unexpected response 0
[  270.570399][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.577332][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.577359][    C1] yealink 2-1:36.0: unexpected response 0
[  270.586128][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.593094][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.593126][    C1] yealink 2-1:36.0: unexpected response 0
[  270.601853][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.608745][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.608771][    C1] yealink 2-1:36.0: unexpected response 0
[  270.617528][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.624441][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.624468][    C1] yealink 2-1:36.0: unexpected response 0
[  270.633241][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.640279][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.640307][    C1] yealink 2-1:36.0: unexpected response 0
[  270.649116][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.656083][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.656116][    C1] yealink 2-1:36.0: unexpected response 0
[  270.664972][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.671925][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.671950][    C1] yealink 2-1:36.0: unexpected response 0
[  270.680697][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.687666][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.687703][    C1] yealink 2-1:36.0: unexpected response 0
[  270.696467][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.703759][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.703800][    C1] yealink 2-1:36.0: unexpected response 0
[  270.712580][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.719491][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.719518][    C1] yealink 2-1:36.0: unexpected response 0
[  270.728277][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.735209][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.735236][    C1] yealink 2-1:36.0: unexpected response 0
[  270.744026][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.751034][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.751091][    C1] yealink 2-1:36.0: unexpected response 0
[  270.759851][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.766907][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.766932][    C1] yealink 2-1:36.0: unexpected response 0
[  270.775767][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.782722][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.782761][    C1] yealink 2-1:36.0: unexpected response 0
[  270.791511][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.798404][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.798430][    C1] yealink 2-1:36.0: unexpected response 0
[  270.807184][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.814142][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.814170][    C1] yealink 2-1:36.0: unexpected response 0
[  270.822946][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.829866][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.829893][    C1] yealink 2-1:36.0: unexpected response 0
[  270.838643][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.845593][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.845632][    C1] yealink 2-1:36.0: unexpected response 0
[  270.854458][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.861370][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.861396][    C1] yealink 2-1:36.0: unexpected response 0
[  270.870142][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.877072][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.877103][    C1] yealink 2-1:36.0: unexpected response 0
[  270.885873][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.892853][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.892878][    C1] yealink 2-1:36.0: unexpected response 0
[  270.901604][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.908558][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.908584][    C1] yealink 2-1:36.0: unexpected response 0
[  270.917339][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.924275][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.924300][    C1] yealink 2-1:36.0: unexpected response 0
[  270.933037][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.939952][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.939977][    C1] yealink 2-1:36.0: unexpected response 0
[  270.948807][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.955714][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.955740][    C1] yealink 2-1:36.0: unexpected response 0
[  270.964499][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.971438][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.971464][    C1] yealink 2-1:36.0: unexpected response 0
[  270.980180][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  270.987080][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  270.987105][    C1] yealink 2-1:36.0: unexpected response 0
[  270.995858][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.002784][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.002809][    C1] yealink 2-1:36.0: unexpected response 0
[  271.011565][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.018520][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.018545][    C1] yealink 2-1:36.0: unexpected response 0
[  271.027367][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.034329][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.034356][    C1] yealink 2-1:36.0: unexpected response 0
[  271.043209][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.050286][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.050323][    C1] yealink 2-1:36.0: unexpected response 0
[  271.059139][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.066046][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.066081][    C1] yealink 2-1:36.0: unexpected response 0
[  271.074914][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.081913][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.081940][    C1] yealink 2-1:36.0: unexpected response 0
[  271.090677][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.097595][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.097622][    C1] yealink 2-1:36.0: unexpected response 0
[  271.106466][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.113413][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.113441][    C1] yealink 2-1:36.0: unexpected response 0
[  271.122198][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.129138][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.129166][    C1] yealink 2-1:36.0: unexpected response 0
[  271.137927][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.144982][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.145023][    C1] yealink 2-1:36.0: unexpected response 0
[  271.153802][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.160707][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.160734][    C1] yealink 2-1:36.0: unexpected response 0
[  271.169502][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.176426][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.176453][    C1] yealink 2-1:36.0: unexpected response 0
[  271.185229][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.192214][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.192250][    C1] yealink 2-1:36.0: unexpected response 0
[  271.201014][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.207970][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.208019][    C1] yealink 2-1:36.0: unexpected response 0
[  271.216787][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.223713][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.223740][    C1] yealink 2-1:36.0: unexpected response 0
[  271.232539][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.239445][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.239473][    C1] yealink 2-1:36.0: unexpected response 0
[  271.248222][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.255134][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.255161][    C1] yealink 2-1:36.0: unexpected response 0
[  271.263898][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.270911][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.270946][    C1] yealink 2-1:36.0: unexpected response 0
[  271.279769][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.286688][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.286715][    C1] yealink 2-1:36.0: unexpected response 0
[  271.295473][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.302426][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.302453][    C1] yealink 2-1:36.0: unexpected response 0
[  271.311187][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.318180][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.318207][    C1] yealink 2-1:36.0: unexpected response 0
[  271.326957][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.333894][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.333919][    C1] yealink 2-1:36.0: unexpected response 0
[  271.342758][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.349677][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.349703][    C1] yealink 2-1:36.0: unexpected response 0
[  271.358460][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.365395][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.365422][    C1] yealink 2-1:36.0: unexpected response 0
[  271.374175][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.381129][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.381167][    C1] yealink 2-1:36.0: unexpected response 0
[  271.389905][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.396941][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.396968][    C1] yealink 2-1:36.0: unexpected response 0
[  271.405731][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.412714][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.412746][    C1] yealink 2-1:36.0: unexpected response 0
[  271.421535][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.428435][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.428477][    C1] yealink 2-1:36.0: unexpected response 0
[  271.437309][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.444220][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.444246][    C1] yealink 2-1:36.0: unexpected response 0
[  271.453000][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.459885][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.459910][    C1] yealink 2-1:36.0: unexpected response 0
[  271.468653][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.475580][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.475618][    C1] yealink 2-1:36.0: unexpected response 0
[  271.484381][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.491288][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.491319][    C1] yealink 2-1:36.0: unexpected response 0
[  271.500034][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.506933][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.506958][    C1] yealink 2-1:36.0: unexpected response 0
[  271.515735][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.522767][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.522792][    C1] yealink 2-1:36.0: unexpected response 0
[  271.531542][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.538484][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.538520][    C1] yealink 2-1:36.0: unexpected response 0
[  271.547263][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.554219][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.554243][    C1] yealink 2-1:36.0: unexpected response 0
[  271.562969][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.569872][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.569897][    C1] yealink 2-1:36.0: unexpected response 0
[  271.578628][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.585529][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.585556][    C1] yealink 2-1:36.0: unexpected response 0
[  271.594343][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.601283][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.601317][    C1] yealink 2-1:36.0: unexpected response 0
[  271.610078][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.617047][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.617085][    C1] yealink 2-1:36.0: unexpected response 0
[  271.625864][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.632789][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.632819][    C1] yealink 2-1:36.0: unexpected response 0
[  271.642013][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.649005][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.649040][    C1] yealink 2-1:36.0: unexpected response 0
[  271.657789][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.664697][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.664723][    C1] yealink 2-1:36.0: unexpected response 0
[  271.673453][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.680375][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.680401][    C1] yealink 2-1:36.0: unexpected response 0
[  271.689150][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.696060][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.696086][    C1] yealink 2-1:36.0: unexpected response 0
[  271.704856][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.711835][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.711877][    C1] yealink 2-1:36.0: unexpected response 0
[  271.720650][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.727601][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.727627][    C1] yealink 2-1:36.0: unexpected response 0
[  271.736380][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.743289][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.743314][    C1] yealink 2-1:36.0: unexpected response 0
[  271.752081][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.759004][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.759035][    C1] yealink 2-1:36.0: unexpected response 0
[  271.767762][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.774808][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.774833][    C1] yealink 2-1:36.0: unexpected response 0
[  271.783568][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.790469][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.790503][    C1] yealink 2-1:36.0: unexpected response 0
[  271.799261][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.806168][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.806193][    C1] yealink 2-1:36.0: unexpected response 0
[  271.814937][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.821881][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.821906][    C1] yealink 2-1:36.0: unexpected response 0
[  271.830634][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.837597][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.837622][    C1] yealink 2-1:36.0: unexpected response 0
[  271.846372][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.853289][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.853317][    C1] yealink 2-1:36.0: unexpected response 0
[  271.862086][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.868973][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.868998][    C1] yealink 2-1:36.0: unexpected response 0
[  271.877773][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.884709][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.884735][    C1] yealink 2-1:36.0: unexpected response 0
[  271.893461][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.900387][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.900422][    C1] yealink 2-1:36.0: unexpected response 0
[  271.909193][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.916113][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.916140][    C1] yealink 2-1:36.0: unexpected response 0
[  271.924912][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.931846][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.931873][    C1] yealink 2-1:36.0: unexpected response 0
[  271.940611][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.947542][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.947573][    C1] yealink 2-1:36.0: unexpected response 0
[  271.956374][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.963319][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.963345][    C1] yealink 2-1:36.0: unexpected response 0
[  271.972090][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.979050][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.979084][    C1] yealink 2-1:36.0: unexpected response 0
[  271.987851][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  271.994742][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  271.994766][    C1] yealink 2-1:36.0: unexpected response 0
[  272.003532][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.010474][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.010499][    C1] yealink 2-1:36.0: unexpected response 0
[  272.019279][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.026229][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.026255][    C1] yealink 2-1:36.0: unexpected response 0
[  272.035063][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.042029][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.042055][    C1] yealink 2-1:36.0: unexpected response 0
[  272.050768][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.057673][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.057699][    C1] yealink 2-1:36.0: unexpected response 0
[  272.066630][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.073546][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.073572][    C1] yealink 2-1:36.0: unexpected response 0
[  272.082321][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.089227][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.089253][    C1] yealink 2-1:36.0: unexpected response 0
[  272.098029][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.104938][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.104965][    C1] yealink 2-1:36.0: unexpected response 0
[  272.113720][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.120615][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.120643][    C1] yealink 2-1:36.0: unexpected response 0
[  272.129415][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.136351][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.136377][    C1] yealink 2-1:36.0: unexpected response 0
[  272.145115][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.152197][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.152236][    C1] yealink 2-1:36.0: unexpected response 0
[  272.161040][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.167966][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.167993][    C1] yealink 2-1:36.0: unexpected response 0
[  272.176779][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.183715][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.183741][    C1] yealink 2-1:36.0: unexpected response 0
[  272.192524][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.199413][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.199437][    C1] yealink 2-1:36.0: unexpected response 0
[  272.208171][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.215117][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.215141][    C1] yealink 2-1:36.0: unexpected response 0
[  272.223866][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.230803][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.230842][    C1] yealink 2-1:36.0: unexpected response 0
[  272.231071][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.240852][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.240890][    C1] yealink 2-1:36.0: unexpected response 0
[  272.249701][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.256690][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.256726][    C1] yealink 2-1:36.0: unexpected response 0
[  272.265783][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.272821][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.272861][    C1] yealink 2-1:36.0: unexpected response 0
[  272.281655][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.288591][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.288627][    C1] yealink 2-1:36.0: unexpected response 0
[  272.297419][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.304372][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.304407][    C1] yealink 2-1:36.0: unexpected response 0
[  272.313197][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.320141][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.320175][    C1] yealink 2-1:36.0: unexpected response 0
[  272.328975][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.335940][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.335978][    C1] yealink 2-1:36.0: unexpected response 0
[  272.344749][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.352132][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.352184][    C1] yealink 2-1:36.0: unexpected response 0
[  272.360960][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.367934][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.367975][    C1] yealink 2-1:36.0: unexpected response 0
[  272.376777][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.383744][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.383776][    C1] yealink 2-1:36.0: unexpected response 0
[  272.392566][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.399558][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.399594][    C1] yealink 2-1:36.0: unexpected response 0
[  272.408390][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.415299][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.415325][    C1] yealink 2-1:36.0: unexpected response 0
[  272.424110][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.431097][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.431137][    C1] yealink 2-1:36.0: unexpected response 0
[  272.439913][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.446881][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.446916][    C1] yealink 2-1:36.0: unexpected response 0
[  272.455726][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.463154][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.463200][    C1] yealink 2-1:36.0: unexpected response 0
[  272.471999][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.478957][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.478995][    C1] yealink 2-1:36.0: unexpected response 0
[  272.487783][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.494760][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.494799][    C1] yealink 2-1:36.0: unexpected response 0
[  272.503599][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.510553][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.510591][    C1] yealink 2-1:36.0: unexpected response 0
[  272.519364][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.526361][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.526388][    C1] yealink 2-1:36.0: unexpected response 0
[  272.535159][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.542122][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.542148][    C1] yealink 2-1:36.0: unexpected response 0
[  272.550892][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.557882][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.557908][    C1] yealink 2-1:36.0: unexpected response 0
[  272.566646][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.573555][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.573582][    C1] yealink 2-1:36.0: unexpected response 0
[  272.582350][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.589263][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.589290][    C1] yealink 2-1:36.0: unexpected response 0
[  272.598047][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.605007][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.605035][    C1] yealink 2-1:36.0: unexpected response 0
[  272.613802][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.620741][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.620777][    C1] yealink 2-1:36.0: unexpected response 0
[  272.629538][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.636488][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.636515][    C1] yealink 2-1:36.0: unexpected response 0
[  272.645282][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.652328][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.652364][    C1] yealink 2-1:36.0: unexpected response 0
[  272.661149][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.668114][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.668152][    C1] yealink 2-1:36.0: unexpected response 0
[  272.676997][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.683985][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.684018][    C1] yealink 2-1:36.0: unexpected response 0
[  272.692829][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.699786][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.699826][    C1] yealink 2-1:36.0: unexpected response 0
[  272.708632][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.715595][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.715636][    C1] yealink 2-1:36.0: unexpected response 0
[  272.724431][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.731383][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.731410][    C1] yealink 2-1:36.0: unexpected response 0
[  272.740154][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.747104][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.747130][    C1] yealink 2-1:36.0: unexpected response 0
[  272.755883][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.762818][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.762844][    C1] yealink 2-1:36.0: unexpected response 0
[  272.771594][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.778594][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.778619][    C1] yealink 2-1:36.0: unexpected response 0
[  272.787363][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.794322][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.794358][    C1] yealink 2-1:36.0: unexpected response 0
[  272.803165][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.810093][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.810131][    C1] yealink 2-1:36.0: unexpected response 0
[  272.818911][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.825891][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.825934][    C1] yealink 2-1:36.0: unexpected response 0
[  272.834733][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.841686][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.841722][    C1] yealink 2-1:36.0: unexpected response 0
[  272.850477][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.857456][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.857493][    C1] yealink 2-1:36.0: unexpected response 0
[  272.866278][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.873208][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.873234][    C1] yealink 2-1:36.0: unexpected response 0
[  272.882039][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.888942][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.888967][    C1] yealink 2-1:36.0: unexpected response 0
[  272.897765][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.904697][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.904721][    C1] yealink 2-1:36.0: unexpected response 0
[  272.913450][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.920393][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.920423][    C1] yealink 2-1:36.0: unexpected response 0
[  272.929185][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.936096][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.936122][    C1] yealink 2-1:36.0: unexpected response 0
[  272.944873][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.951811][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.951837][    C1] yealink 2-1:36.0: unexpected response 0
[  272.960554][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.967484][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.967510][    C1] yealink 2-1:36.0: unexpected response 0
[  272.976291][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.983551][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.983577][    C1] yealink 2-1:36.0: unexpected response 0
[  272.992323][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  272.999234][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  272.999261][    C1] yealink 2-1:36.0: unexpected response 0
[  273.008023][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.015006][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.015031][    C1] yealink 2-1:36.0: unexpected response 0
[  273.023762][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.030788][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.030816][    C1] yealink 2-1:36.0: unexpected response 0
[  273.039619][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.046532][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.046557][    C1] yealink 2-1:36.0: unexpected response 0
[  273.055299][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.062238][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.062264][    C1] yealink 2-1:36.0: unexpected response 0
[  273.071024][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.077968][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.078005][    C1] yealink 2-1:36.0: unexpected response 0
[  273.086734][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.093649][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.093674][    C1] yealink 2-1:36.0: unexpected response 0
[  273.102422][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.109337][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.109364][    C1] yealink 2-1:36.0: unexpected response 0
[  273.118120][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.125049][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.125075][    C1] yealink 2-1:36.0: unexpected response 0
[  273.133829][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.140773][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.140809][    C1] yealink 2-1:36.0: unexpected response 0
[  273.149556][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.156571][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.156597][    C1] yealink 2-1:36.0: unexpected response 0
[  273.165346][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.172255][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.172282][    C1] yealink 2-1:36.0: unexpected response 0
[  273.181029][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.187959][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.187994][    C1] yealink 2-1:36.0: unexpected response 0
[  273.196756][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.203721][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.203757][    C1] yealink 2-1:36.0: unexpected response 0
[  273.212539][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.219443][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.219473][    C1] yealink 2-1:36.0: unexpected response 0
[  273.228216][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.235165][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.235191][    C1] yealink 2-1:36.0: unexpected response 0
[  273.243926][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.250844][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.250926][    C1] yealink 2-1:36.0: unexpected response 0
[  273.259702][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.266609][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.266635][    C1] yealink 2-1:36.0: unexpected response 0
[  273.275437][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.282374][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.282398][    C1] yealink 2-1:36.0: unexpected response 0
[  273.291135][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.298042][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.298076][    C1] yealink 2-1:36.0: unexpected response 0
[  273.306835][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.313775][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.313801][    C1] yealink 2-1:36.0: unexpected response 0
[  273.322533][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.329426][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.329463][    C1] yealink 2-1:36.0: unexpected response 0
[  273.338232][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.345153][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.345178][    C1] yealink 2-1:36.0: unexpected response 0
[  273.353983][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.360900][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.360925][    C1] yealink 2-1:36.0: unexpected response 0
[  273.369850][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.376756][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.376781][    C1] yealink 2-1:36.0: unexpected response 0
[  273.385528][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.392430][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.392454][    C1] yealink 2-1:36.0: unexpected response 0
[  273.401187][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.408126][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.408150][    C1] yealink 2-1:36.0: unexpected response 0
[  273.416880][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.423769][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.423794][    C1] yealink 2-1:36.0: unexpected response 0
[  273.432540][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.439422][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.439446][    C1] yealink 2-1:36.0: unexpected response 0
[  273.448182][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.455151][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.455182][    C1] yealink 2-1:36.0: unexpected response 0
[  273.463945][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.470824][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.470863][    C1] yealink 2-1:36.0: unexpected response 0
[  273.479663][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.486598][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.486623][    C1] yealink 2-1:36.0: unexpected response 0
[  273.495383][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.502287][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.502313][    C1] yealink 2-1:36.0: unexpected response 0
[  273.511073][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.518006][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.518032][    C1] yealink 2-1:36.0: unexpected response 0
[  273.526772][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.533759][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.533784][    C1] yealink 2-1:36.0: unexpected response 0
[  273.542628][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.549539][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.549563][    C1] yealink 2-1:36.0: unexpected response 0
[  273.558287][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.565201][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.565225][    C1] yealink 2-1:36.0: unexpected response 0
[  273.574002][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.581004][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.581036][    C1] yealink 2-1:36.0: unexpected response 0
[  273.589773][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.596701][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.596725][    C1] yealink 2-1:36.0: unexpected response 0
[  273.605454][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.612406][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.612432][    C1] yealink 2-1:36.0: unexpected response 0
[  273.621206][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.628134][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.628159][    C1] yealink 2-1:36.0: unexpected response 0
[  273.636942][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.643841][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.643868][    C1] yealink 2-1:36.0: unexpected response 0
[  273.652688][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.659606][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.659633][    C1] yealink 2-1:36.0: unexpected response 0
[  273.668400][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.675300][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.675325][    C1] yealink 2-1:36.0: unexpected response 0
[  273.684073][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.691028][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.691054][    C1] yealink 2-1:36.0: unexpected response 0
[  273.699895][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.706829][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.706856][    C1] yealink 2-1:36.0: unexpected response 0
[  273.715607][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.722522][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.722559][    C1] yealink 2-1:36.0: unexpected response 0
[  273.731308][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.738217][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.738243][    C1] yealink 2-1:36.0: unexpected response 0
[  273.747004][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.753919][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.753945][    C1] yealink 2-1:36.0: unexpected response 0
[  273.762714][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.769595][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.769637][    C1] yealink 2-1:36.0: unexpected response 0
[  273.778391][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.785368][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.785394][    C1] yealink 2-1:36.0: unexpected response 0
[  273.794142][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.801098][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.801139][    C1] yealink 2-1:36.0: unexpected response 0
[  273.809893][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.816842][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.816869][    C1] yealink 2-1:36.0: unexpected response 0
[  273.825627][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.832554][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.832581][    C1] yealink 2-1:36.0: unexpected response 0
[  273.841336][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.848254][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.848279][    C1] yealink 2-1:36.0: unexpected response 0
[  273.857010][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.863972][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.863999][    C1] yealink 2-1:36.0: unexpected response 0
[  273.872753][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.879691][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.879716][    C1] yealink 2-1:36.0: unexpected response 0
[  273.888441][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.895365][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.895393][    C1] yealink 2-1:36.0: unexpected response 0
[  273.904147][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.911106][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.911131][    C1] yealink 2-1:36.0: unexpected response 0
[  273.919861][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.926771][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.926796][    C1] yealink 2-1:36.0: unexpected response 0
[  273.935559][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.942462][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.942488][    C1] yealink 2-1:36.0: unexpected response 0
[  273.951214][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.958160][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.958186][    C1] yealink 2-1:36.0: unexpected response 0
[  273.966957][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.973898][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.973924][    C1] yealink 2-1:36.0: unexpected response 0
[  273.982684][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  273.989608][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  273.989633][    C1] yealink 2-1:36.0: unexpected response 0
[  273.998388][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.005329][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.005360][    C1] yealink 2-1:36.0: unexpected response 0
[  274.014105][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.021023][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.021058][    C1] yealink 2-1:36.0: unexpected response 0
[  274.029801][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.036737][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.036763][    C1] yealink 2-1:36.0: unexpected response 0
[  274.045548][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.052460][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.052486][    C1] yealink 2-1:36.0: unexpected response 0
[  274.061225][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.068140][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.068165][    C1] yealink 2-1:36.0: unexpected response 0
[  274.076907][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.083812][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.083843][    C1] yealink 2-1:36.0: unexpected response 0
[  274.092604][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.099515][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.099540][    C1] yealink 2-1:36.0: unexpected response 0
[  274.108269][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.115202][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.115229][    C1] yealink 2-1:36.0: unexpected response 0
[  274.124014][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.130958][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.130995][    C1] yealink 2-1:36.0: unexpected response 0
[  274.139762][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.146733][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.146770][    C1] yealink 2-1:36.0: unexpected response 0
[  274.155552][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.162532][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.162559][    C1] yealink 2-1:36.0: unexpected response 0
[  274.171326][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.178295][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.178321][    C1] yealink 2-1:36.0: unexpected response 0
[  274.187171][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.194118][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.194144][    C1] yealink 2-1:36.0: unexpected response 0
[  274.202897][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.209846][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.209872][    C1] yealink 2-1:36.0: unexpected response 0
[  274.218614][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.225522][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.225548][    C1] yealink 2-1:36.0: unexpected response 0
[  274.234320][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.241255][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.241292][    C1] yealink 2-1:36.0: unexpected response 0
[  274.250023][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.256939][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.256965][    C1] yealink 2-1:36.0: unexpected response 0
[  274.265728][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.272651][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.272676][    C1] yealink 2-1:36.0: unexpected response 0
[  274.281399][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.288358][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.288384][    C1] yealink 2-1:36.0: unexpected response 0
[  274.297125][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.304064][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.304093][    C1] yealink 2-1:36.0: unexpected response 0
[  274.312852][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.319822][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.319856][    C1] yealink 2-1:36.0: unexpected response 0
[  274.328623][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.335546][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.335574][    C1] yealink 2-1:36.0: unexpected response 0
[  274.344302][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.351210][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.351237][    C1] yealink 2-1:36.0: unexpected response 0
[  274.359952][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.366871][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.366896][    C1] yealink 2-1:36.0: unexpected response 0
[  274.375653][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.382579][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.382604][    C1] yealink 2-1:36.0: unexpected response 0
[  274.391348][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.398355][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.398381][    C1] yealink 2-1:36.0: unexpected response 0
[  274.407137][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.414248][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.414291][    C1] yealink 2-1:36.0: unexpected response 0
[  274.423033][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.429924][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.429951][    C1] yealink 2-1:36.0: unexpected response 0
[  274.438719][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.445640][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.445667][    C1] yealink 2-1:36.0: unexpected response 0
[  274.454405][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.461364][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.461396][    C1] yealink 2-1:36.0: unexpected response 0
[  274.470126][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.477067][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.477095][    C1] yealink 2-1:36.0: unexpected response 0
[  274.485899][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.492923][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.492949][    C1] yealink 2-1:36.0: unexpected response 0
[  274.501734][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.508671][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.508698][    C1] yealink 2-1:36.0: unexpected response 0
[  274.517454][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.524364][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.524392][    C1] yealink 2-1:36.0: unexpected response 0
[  274.533312][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.540301][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.540328][    C1] yealink 2-1:36.0: unexpected response 0
[  274.549083][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.556016][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.556043][    C1] yealink 2-1:36.0: unexpected response 0
[  274.564796][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.571729][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.571755][    C1] yealink 2-1:36.0: unexpected response 0
[  274.580509][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.587448][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.587475][    C1] yealink 2-1:36.0: unexpected response 0
[  274.596241][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.603179][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.603204][    C1] yealink 2-1:36.0: unexpected response 0
[  274.611934][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.618841][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.618867][    C1] yealink 2-1:36.0: unexpected response 0
[  274.627619][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.634552][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.634579][    C1] yealink 2-1:36.0: unexpected response 0
[  274.643349][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.650282][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.650313][    C1] yealink 2-1:36.0: unexpected response 0
[  274.659084][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.666091][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.666119][    C1] yealink 2-1:36.0: unexpected response 0
[  274.674914][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.681843][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.681869][    C1] yealink 2-1:36.0: unexpected response 0
[  274.690605][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.697616][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.697641][    C1] yealink 2-1:36.0: unexpected response 0
[  274.706400][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.713338][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.713363][    C1] yealink 2-1:36.0: unexpected response 0
[  274.722097][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.728983][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.729009][    C1] yealink 2-1:36.0: unexpected response 0
[  274.737742][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.744691][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.744717][    C1] yealink 2-1:36.0: unexpected response 0
[  274.753572][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.760517][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.760554][    C1] yealink 2-1:36.0: unexpected response 0
[  274.769294][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.776227][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.776255][    C1] yealink 2-1:36.0: unexpected response 0
[  274.784992][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.791927][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.791953][    C1] yealink 2-1:36.0: unexpected response 0
[  274.800682][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.807631][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.807656][    C1] yealink 2-1:36.0: unexpected response 0
[  274.816414][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.823313][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.823347][    C1] yealink 2-1:36.0: unexpected response 0
[  274.830241][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.836098][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.836123][    C1] yealink 2-1:36.0: unexpected response 0
[  274.845912][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.851794][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.851820][    C1] yealink 2-1:36.0: unexpected response 0
[  274.861610][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.867494][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.867531][    C1] yealink 2-1:36.0: unexpected response 0
[  274.877328][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.883186][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.883212][    C1] yealink 2-1:36.0: unexpected response 0
[  274.892998][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.898842][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.898868][    C1] yealink 2-1:36.0: unexpected response 0
[  274.908666][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.914582][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.914608][    C1] yealink 2-1:36.0: unexpected response 0
[  274.924392][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.930238][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.930264][    C1] yealink 2-1:36.0: unexpected response 0
[  274.940076][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.945945][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.945973][    C1] yealink 2-1:36.0: unexpected response 0
[  274.955787][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.961666][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.961692][    C1] yealink 2-1:36.0: unexpected response 0
[  274.971475][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.977342][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.977373][    C1] yealink 2-1:36.0: unexpected response 0
[  274.987168][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  274.993020][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  274.993045][    C1] yealink 2-1:36.0: unexpected response 0
[  275.002837][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.008732][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.008758][    C1] yealink 2-1:36.0: unexpected response 0
[  275.018564][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.024490][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.024516][    C1] yealink 2-1:36.0: unexpected response 0
[  275.034306][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.040222][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.040249][    C1] yealink 2-1:36.0: unexpected response 0
[  275.050043][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.055912][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.055939][    C1] yealink 2-1:36.0: unexpected response 0
[  275.065763][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.071642][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.071670][    C1] yealink 2-1:36.0: unexpected response 0
[  275.081455][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.087352][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.087379][    C1] yealink 2-1:36.0: unexpected response 0
[  275.097192][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.103058][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.103084][    C1] yealink 2-1:36.0: unexpected response 0
[  275.112863][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.118724][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.118749][    C1] yealink 2-1:36.0: unexpected response 0
[  275.128535][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.134430][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.134457][    C1] yealink 2-1:36.0: unexpected response 0
[  275.144273][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.150153][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.150192][    C1] yealink 2-1:36.0: unexpected response 0
[  275.159990][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.165880][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.165907][    C1] yealink 2-1:36.0: unexpected response 0
[  275.175716][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.181589][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.181615][    C1] yealink 2-1:36.0: unexpected response 0
[  275.191440][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.197346][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.197388][    C1] yealink 2-1:36.0: unexpected response 0
[  275.207160][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.213025][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.213052][    C1] yealink 2-1:36.0: unexpected response 0
[  275.222833][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.228680][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.228719][    C1] yealink 2-1:36.0: unexpected response 0
[  275.238507][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.244390][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.244417][    C1] yealink 2-1:36.0: unexpected response 0
[  275.254208][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.260071][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.260109][    C1] yealink 2-1:36.0: unexpected response 0
[  275.269921][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.275779][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.275806][    C1] yealink 2-1:36.0: unexpected response 0
[  275.285639][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.291581][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.291617][    C1] yealink 2-1:36.0: unexpected response 0
[  275.301457][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.307338][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.307371][    C1] yealink 2-1:36.0: unexpected response 0
[  275.317194][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.323105][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.323144][    C1] yealink 2-1:36.0: unexpected response 0
[  275.332984][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.338868][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.338902][    C1] yealink 2-1:36.0: unexpected response 0
[  275.348731][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.354648][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.354684][    C1] yealink 2-1:36.0: unexpected response 0
[  275.364518][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.370434][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.370470][    C1] yealink 2-1:36.0: unexpected response 0
[  275.380310][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.386228][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.386265][    C1] yealink 2-1:36.0: unexpected response 0
[  275.396081][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.401997][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.402034][    C1] yealink 2-1:36.0: unexpected response 0
[  275.411859][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.417849][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.417884][    C1] yealink 2-1:36.0: unexpected response 0
[  275.427733][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.433676][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.433714][    C1] yealink 2-1:36.0: unexpected response 0
[  275.443570][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.449465][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.449505][    C1] yealink 2-1:36.0: unexpected response 0
[  275.459333][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.465196][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.465221][    C1] yealink 2-1:36.0: unexpected response 0
[  275.475040][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.480926][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.480970][    C1] yealink 2-1:36.0: unexpected response 0
[  275.490801][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.496767][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.496828][    C1] yealink 2-1:36.0: unexpected response 0
[  275.506663][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.512573][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.512611][    C1] yealink 2-1:36.0: unexpected response 0
[  275.522434][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.528311][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.528362][    C1] yealink 2-1:36.0: unexpected response 0
[  275.538584][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.544560][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.544593][    C1] yealink 2-1:36.0: unexpected response 0
[  275.554418][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.560298][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.560330][    C1] yealink 2-1:36.0: unexpected response 0
[  275.570112][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.575998][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.576032][    C1] yealink 2-1:36.0: unexpected response 0
[  275.585849][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.591724][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.591750][    C1] yealink 2-1:36.0: unexpected response 0
[  275.601540][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.607383][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.607407][    C1] yealink 2-1:36.0: unexpected response 0
[  275.617197][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.623115][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.623140][    C1] yealink 2-1:36.0: unexpected response 0
[  275.632919][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.638767][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.638793][    C1] yealink 2-1:36.0: unexpected response 0
[  275.648606][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.654527][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.654566][    C1] yealink 2-1:36.0: unexpected response 0
[  275.664371][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.670259][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.670285][    C1] yealink 2-1:36.0: unexpected response 0
[  275.680183][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.686076][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.686103][    C1] yealink 2-1:36.0: unexpected response 0
[  275.695917][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.701819][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.701853][    C1] yealink 2-1:36.0: unexpected response 0
[  275.711675][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.717567][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.717602][    C1] yealink 2-1:36.0: unexpected response 0
[  275.727427][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.733355][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.733391][    C1] yealink 2-1:36.0: unexpected response 0
[  275.743213][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.749129][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.749163][    C1] yealink 2-1:36.0: unexpected response 0
[  275.759000][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.765233][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.765271][    C1] yealink 2-1:36.0: unexpected response 0
[  275.775077][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.780952][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.780987][    C1] yealink 2-1:36.0: unexpected response 0
[  275.790810][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.796734][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.796759][    C1] yealink 2-1:36.0: unexpected response 0
[  275.806554][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.812408][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.812434][    C1] yealink 2-1:36.0: unexpected response 0
[  275.822226][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.828128][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.828153][    C1] yealink 2-1:36.0: unexpected response 0
[  275.837949][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.843859][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.843906][    C1] yealink 2-1:36.0: unexpected response 0
[  275.854160][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.860063][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.860101][    C1] yealink 2-1:36.0: unexpected response 0
[  275.869946][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.875872][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.875921][    C1] yealink 2-1:36.0: unexpected response 0
[  275.885742][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.891665][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.891704][    C1] yealink 2-1:36.0: unexpected response 0
[  275.901873][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.907781][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.907818][    C1] yealink 2-1:36.0: unexpected response 0
[  275.917641][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.923587][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.923613][    C1] yealink 2-1:36.0: unexpected response 0
[  275.933412][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.939252][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.939278][    C1] yealink 2-1:36.0: unexpected response 0
[  275.949074][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.954959][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.954984][    C1] yealink 2-1:36.0: unexpected response 0
[  275.964761][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.970650][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.970693][    C1] yealink 2-1:36.0: unexpected response 0
[  275.980476][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  275.986369][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  275.986393][    C1] yealink 2-1:36.0: unexpected response 0
[  275.996181][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  276.002050][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  276.002076][    C1] yealink 2-1:36.0: unexpected response 0
[  276.011876][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  276.017725][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  276.017751][    C1] yealink 2-1:36.0: unexpected response 0
[  276.027577][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  276.031066][   T17] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: {
[  276.033514][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  276.043175][   T17]  1-....
[  276.048820][    C1] yealink 2-1:36.0: unexpected response 0
[  276.055644][   T17]  } 13371 jiffies s: 2309 root: 0x2/.
[  276.062593][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  276.068126][   T17] rcu: blocking rcu_node structures (internal RCU debug):
[  276.075246][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  292.671145][   T30] INFO: task kworker/0:2:1119 blocked for more than 143 seconds.
[  292.677443][    C1] yealink 2-1:36.0: unexpected response 0
[  292.682737][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.684315][   T30]       Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0
[  292.690389][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  292.696862][   T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  292.703522][    C1] yealink 2-1:36.0: unexpected response 0
[  292.703751][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.709274][   T30] task:kworker/0:2     state:D stack:23656 pid:1119  tgid:1119  ppid:2      task_flags:0x4288060 flags:0x00004000
[  292.716252][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  292.722900][   T30] Workqueue: usb_hub_wq hub_event
[  292.728569][    C1] yealink 2-1:36.0: unexpected response 0
[  292.735368][   T30] 
[  292.742326][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.747847][   T30] Call Trace:
[  292.747863][   T30]  <TASK>
[  292.754815][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  292.761521][   T30]  __schedule+0x132a/0x3b10
[  292.767226][    C1] yealink 2-1:36.0: unexpected response 0
[  292.774035][   T30]  ? __pfx___schedule+0x10/0x10
[  292.780985][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.786560][   T30]  ? find_held_lock+0x2b/0x80
[  292.793470][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  292.800040][   T30]  ? schedule+0x2d7/0x3a0
[  292.805762][    C1] yealink 2-1:36.0: unexpected response 0
[  292.805996][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.812590][   T30]  schedule+0xe7/0x3a0
[  292.819526][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  292.825076][   T30]  schedule_preempt_disabled+0x13/0x30
[  292.831812][    C1] yealink 2-1:36.0: unexpected response 0
[  292.832047][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.838682][   T30]  __mutex_lock+0x6c7/0xb90
[  292.844868][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  292.851232][   T30]  ? lockdep_unlock+0x64/0xe0
[  292.857979][    C1] yealink 2-1:36.0: unexpected response 0
[  292.863746][   T30]  ? __input_unregister_device+0x156/0x470
[  292.871107][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.877267][   T30]  ? __pfx___mutex_lock+0x10/0x10
[  292.883155][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  292.889793][   T30]  ? find_held_lock+0x2b/0x80
[  292.896539][    C1] yealink 2-1:36.0: unexpected response 0
[  292.896776][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.902341][   T30]  ? __input_unregister_device+0x156/0x470
[  292.909331][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  292.915874][   T30]  __input_unregister_device+0x156/0x470
[  292.921563][    C1] yealink 2-1:36.0: unexpected response 0
[  292.921796][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  292.928368][   T30]  input_unregister_device+0xb9/0x100
[  292.935442][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  292.940889][   T30]  usb_cleanup+0x1ee/0x2a0
[  292.947664][    C1] yealink 2-1:36.0: unexpected response 0
[  292.954461][   T30]  usb_disconnect+0x3a/0x80
[  292.960148][    C1] yealink 2-1:36.0: urb_irq_callback - usb_submit_urb failed -19
[  292.966943][   T30]  usb_unbind_interface+0x1dd/0x9a0
[  292.973715][ T5735] usb 2-1: USB disconnect, device number 2
[  292.979409][   T30]  ? kernfs_put+0x35/0x60
[  292.990618][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  292.993055][   T30]  ? __pfx_usb_unbind_interface+0x10/0x10
[  292.998982][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.005532][   T30]  device_remove+0x125/0x170
[  293.012495][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.018031][   T30]  device_release_driver_internal+0x44b/0x620
[  293.025054][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.031680][   T30]  bus_remove_device+0x22f/0x420
[  293.037603][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.044184][   T30]  device_del+0x396/0x9f0
[  293.051255][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.056749][   T30]  ? __pfx_device_del+0x10/0x10
[  293.063711][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.070255][   T30]  ? kobject_put+0x210/0x5a0
[  293.076226][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.082887][   T30]  usb_disable_device+0x355/0x7d0
[  293.089838][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.095375][   T30]  usb_disconnect+0x2e1/0x920
[  293.102089][    C1] yealink 4-1:36.0: unexpected response 0
[  293.102409][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.108978][   T30]  hub_event+0x1aa0/0x5030
[  293.114908][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.121546][   T30]  ? __lock_acquire+0xb8a/0x1c90
[  293.128254][    C1] yealink 4-1:36.0: unexpected response 0
[  293.134066][   T30]  ? __pfx_hub_event+0x10/0x10
[  293.141017][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.147538][   T30]  ? assoc_array_delete+0x30/0xd10
[  293.153488][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.160152][   T30]  ? rcu_is_watching+0x12/0xc0
[  293.166897][    C1] yealink 4-1:36.0: unexpected response 0
[  293.168525][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.176308][   T30]  process_one_work+0x9cf/0x1b70
[  293.179645][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.190631][   T30]  ? __pfx_hub_event+0x10/0x10
[  293.192014][    C1] yealink 4-1:36.0: unexpected response 0
[  293.192881][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.193239][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.193268][    C1] yealink 4-1:36.0: unexpected response 0
[  293.193582][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.193812][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.193840][    C1] yealink 4-1:36.0: unexpected response 0
[  293.194048][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.194256][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.194284][    C1] yealink 4-1:36.0: unexpected response 0
[  293.194488][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.194705][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.194733][    C1] yealink 4-1:36.0: unexpected response 0
[  293.194936][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.195143][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.195169][    C1] yealink 4-1:36.0: unexpected response 0
[  293.195465][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.195682][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.195711][    C1] yealink 4-1:36.0: unexpected response 0
[  293.195928][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.205666][   T30]  ? __pfx_process_one_work+0x10/0x10
[  293.209539][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.218611][   T30]  ? assign_work+0x1a0/0x250
[  293.221814][    C1] yealink 4-1:36.0: unexpected response 0
[  293.222042][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.222278][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.222307][    C1] yealink 4-1:36.0: unexpected response 0
[  293.222523][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.222742][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.222770][    C1] yealink 4-1:36.0: unexpected response 0
[  293.222994][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.223210][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.223238][    C1] yealink 4-1:36.0: unexpected response 0
[  293.223450][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.223684][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.223713][    C1] yealink 4-1:36.0: unexpected response 0
[  293.223928][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.224143][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.224172][    C1] yealink 4-1:36.0: unexpected response 0
[  293.224385][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.224605][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.224633][    C1] yealink 4-1:36.0: unexpected response 0
[  293.224905][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.225121][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.225150][    C1] yealink 4-1:36.0: unexpected response 0
[  293.225367][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.235288][   T30]  worker_thread+0x6c8/0xf10
[  293.238098][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.248063][   T30]  ? __kthread_parkme+0x19e/0x250
[  293.251423][    C1] yealink 4-1:36.0: unexpected response 0
[  293.251676][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.251890][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.251919][    C1] yealink 4-1:36.0: unexpected response 0
[  293.252129][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.252348][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.252377][    C1] yealink 4-1:36.0: unexpected response 0
[  293.252609][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.252837][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.252864][    C1] yealink 4-1:36.0: unexpected response 0
[  293.253077][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.253293][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.253321][    C1] yealink 4-1:36.0: unexpected response 0
[  293.253530][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.253741][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.253769][    C1] yealink 4-1:36.0: unexpected response 0
[  293.253980][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.254192][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.254219][    C1] yealink 4-1:36.0: unexpected response 0
[  293.254503][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.254715][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.254743][    C1] yealink 4-1:36.0: unexpected response 0
[  293.254959][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.255182][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.260767][   T30]  ? __pfx_worker_thread+0x10/0x10
[  293.267529][    C1] yealink 4-1:36.0: unexpected response 0
[  293.267746][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.267965][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.267994][    C1] yealink 4-1:36.0: unexpected response 0
[  293.268205][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.268419][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.268447][    C1] yealink 4-1:36.0: unexpected response 0
[  293.268659][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.268877][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.268905][    C1] yealink 4-1:36.0: unexpected response 0
[  293.269120][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.269353][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.269381][    C1] yealink 4-1:36.0: unexpected response 0
[  293.269604][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.269822][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.269851][    C1] yealink 4-1:36.0: unexpected response 0
[  293.270068][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.270288][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.270317][    C1] yealink 4-1:36.0: unexpected response 0
[  293.270596][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.270815][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.270843][    C1] yealink 4-1:36.0: unexpected response 0
[  293.271058][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.271278][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.271307][    C1] yealink 4-1:36.0: unexpected response 0
[  293.271530][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.278184][   T30]  kthread+0x3c5/0x780
[  293.284114][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.284148][    C1] yealink 4-1:36.0: unexpected response 0
[  293.284365][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.284586][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.284616][    C1] yealink 4-1:36.0: unexpected response 0
[  293.284847][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.285122][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.285150][    C1] yealink 4-1:36.0: unexpected response 0
[  293.285428][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.285688][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.285717][    C1] yealink 4-1:36.0: unexpected response 0
[  293.285971][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.286227][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.286256][    C1] yealink 4-1:36.0: unexpected response 0
[  293.286508][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.286762][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.286790][    C1] yealink 4-1:36.0: unexpected response 0
[  293.287076][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.287333][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.287363][    C1] yealink 4-1:36.0: unexpected response 0
[  293.287623][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.298006][   T30]  ? __pfx_kthread+0x10/0x10
[  293.301436][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.301468][    C1] yealink 4-1:36.0: unexpected response 0
[  293.301724][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.301974][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.302004][    C1] yealink 4-1:36.0: unexpected response 0
[  293.302233][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.302446][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.302475][    C1] yealink 4-1:36.0: unexpected response 0
[  293.302702][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.302917][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.302945][    C1] yealink 4-1:36.0: unexpected response 0
[  293.303152][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.303369][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.303396][    C1] yealink 4-1:36.0: unexpected response 0
[  293.303618][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.303850][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.303876][    C1] yealink 4-1:36.0: unexpected response 0
[  293.304100][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.304319][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.304347][    C1] yealink 4-1:36.0: unexpected response 0
[  293.304567][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.304791][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.310464][   T30]  ? rcu_is_watching+0x12/0xc0
[  293.317236][    C1] yealink 4-1:36.0: unexpected response 0
[  293.317520][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.317752][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.317779][    C1] yealink 4-1:36.0: unexpected response 0
[  293.317998][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.318205][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.318232][    C1] yealink 4-1:36.0: unexpected response 0
[  293.318467][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.318715][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.318744][    C1] yealink 4-1:36.0: unexpected response 0
[  293.318967][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.319206][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.319236][    C1] yealink 4-1:36.0: unexpected response 0
[  293.319448][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.319664][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.319693][    C1] yealink 4-1:36.0: unexpected response 0
[  293.319909][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.320136][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.320164][    C1] yealink 4-1:36.0: unexpected response 0
[  293.320412][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.320668][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.320696][    C1] yealink 4-1:36.0: unexpected response 0
[  293.320922][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.321144][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.321173][    C1] yealink 4-1:36.0: unexpected response 0
[  293.321406][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.321621][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.321650][    C1] yealink 4-1:36.0: unexpected response 0
[  293.321858][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.328574][   T30]  ? __pfx_kthread+0x10/0x10
[  293.334509][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.334538][    C1] yealink 4-1:36.0: unexpected response 0
[  293.334801][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.335011][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.335039][    C1] yealink 4-1:36.0: unexpected response 0
[  293.335248][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.335467][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.335496][    C1] yealink 4-1:36.0: unexpected response 0
[  293.335713][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.335930][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.335959][    C1] yealink 4-1:36.0: unexpected response 0
[  293.336173][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.336391][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.336426][    C1] yealink 4-1:36.0: unexpected response 0
[  293.336641][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.336876][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.336905][    C1] yealink 4-1:36.0: unexpected response 0
[  293.337121][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.337334][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.337364][    C1] yealink 4-1:36.0: unexpected response 0
[  293.337589][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.337813][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.337842][    C1] yealink 4-1:36.0: unexpected response 0
[  293.338068][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.348181][   T30]  ret_from_fork+0x5b6/0x6c0
[  293.351829][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.351861][    C1] yealink 4-1:36.0: unexpected response 0
[  293.352106][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.352340][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.352368][    C1] yealink 4-1:36.0: unexpected response 0
[  293.352591][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.352810][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.352837][    C1] yealink 4-1:36.0: unexpected response 0
[  293.353061][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.353280][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.353308][    C1] yealink 4-1:36.0: unexpected response 0
[  293.353521][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.353734][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.353762][    C1] yealink 4-1:36.0: unexpected response 0
[  293.353983][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.354203][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.354231][    C1] yealink 4-1:36.0: unexpected response 0
[  293.354448][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.354665][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.354693][    C1] yealink 4-1:36.0: unexpected response 0
[  293.354932][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.360667][   T30]  ? __pfx_kthread+0x10/0x10
[  293.367634][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.367664][    C1] yealink 4-1:36.0: unexpected response 0
[  293.367928][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.368234][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.368264][    C1] yealink 4-1:36.0: unexpected response 0
[  293.368541][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.368795][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.368822][    C1] yealink 4-1:36.0: unexpected response 0
[  293.369074][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.369338][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.369367][    C1] yealink 4-1:36.0: unexpected response 0
[  293.369621][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.369856][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.369885][    C1] yealink 4-1:36.0: unexpected response 0
[  293.370098][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.370318][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.370348][    C1] yealink 4-1:36.0: unexpected response 0
[  293.370585][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.370827][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.370856][    C1] yealink 4-1:36.0: unexpected response 0
[  293.371102][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.371361][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.377962][   T30]  ret_from_fork_asm+0x1a/0x30
[  293.383686][    C1] yealink 4-1:36.0: unexpected response 0
[  293.383925][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.384139][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.384167][    C1] yealink 4-1:36.0: unexpected response 0
[  293.384376][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.384593][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.384621][    C1] yealink 4-1:36.0: unexpected response 0
[  293.384857][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.385084][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.385111][    C1] yealink 4-1:36.0: unexpected response 0
[  293.385324][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.385559][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.385589][    C1] yealink 4-1:36.0: unexpected response 0
[  293.385808][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.386021][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.386050][    C1] yealink 4-1:36.0: unexpected response 0
[  293.386257][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.386465][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.386495][    C1] yealink 4-1:36.0: unexpected response 0
[  293.386718][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.386943][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.386971][    C1] yealink 4-1:36.0: unexpected response 0
[  293.387191][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.387415][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.387443][    C1] yealink 4-1:36.0: unexpected response 0
[  293.387705][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.387949][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.387977][    C1] yealink 4-1:36.0: unexpected response 0
[  293.388231][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.398244][   T30]  </TASK>
[  293.401896][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.401927][    C1] yealink 4-1:36.0: unexpected response 0
[  293.402211][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.402435][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.402463][    C1] yealink 4-1:36.0: unexpected response 0
[  293.402673][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.402877][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.402906][    C1] yealink 4-1:36.0: unexpected response 0
[  293.403111][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.403322][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.403350][    C1] yealink 4-1:36.0: unexpected response 0
[  293.403561][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.403786][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.403812][    C1] yealink 4-1:36.0: unexpected response 0
[  293.404028][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.404245][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.404273][    C1] yealink 4-1:36.0: unexpected response 0
[  293.404493][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.404709][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.404735][    C1] yealink 4-1:36.0: unexpected response 0
[  293.404951][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.405162][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.405188][    C1] yealink 4-1:36.0: unexpected response 0
[  293.405479][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  293.977133][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  293.981085][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  293.991351][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  293.997232][    C1] yealink 4-1:36.0: unexpected response 0
[  294.011017][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  294.016865][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  294.031056][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  294.041024][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  294.049248][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  294.055036][    C1] yealink 4-1:36.0: unexpected response 0
[  294.065970][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  294.070994][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  294.079574][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  294.091210][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  294.101174][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  294.111028][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  294.118021][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  294.121006][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  294.125371][    C0] yealink 5-1:36.0: unexpected response 0
[  294.132341][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  294.144069][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  294.144652][    C1] yealink 4-1:36.0: unexpected response 0
[  294.156023][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  294.158396][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  294.163901][    C0] yealink 5-1:36.0: unexpected response 0
[  294.170874][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  294.181021][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  294.183154][    C1] yealink 4-1:36.0: unexpected response 0
[  294.194702][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  294.196986][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  294.202412][    C0] yealink 5-1:36.0: unexpected response 0
[  294.209405][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  294.221102][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  294.221688][    C1] yealink 4-1:36.0: unexpected response 0
[  294.241059][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  294.248005][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  294.254522][    C0] yealink 5-1:36.0: unexpected response 0
[  294.260447][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  294.271007][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  294.273768][    C1] yealink 4-1:36.0: unexpected response 0
[  294.285185][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  294.286470][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  294.293030][    C0] yealink 5-1:36.0: unexpected response 0
[  294.298955][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  294.311010][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  294.312275][    C1] yealink 4-1:36.0: unexpected response 0
[  294.331058][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  294.331755][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  294.337254][    C0] yealink 5-1:36.0: unexpected response 0
[  294.344210][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  294.359157][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  294.363355][    C1] yealink 4-1:36.0: unexpected response 0
[  294.378635][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  294.382829][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  294.389402][    C0] yealink 5-1:36.0: unexpected response 0
[  294.395321][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  294.407273][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  294.408658][    C1] yealink 4-1:36.0: unexpected response 0
[  294.418008][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  294.421491][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  294.432138][   T10] usb 5-1: USB disconnect, device number 2
[  294.433743][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  294.433778][    C0] yealink 5-1:36.0: urb_ctl_callback - usb_submit_urb failed -19
[  294.435370][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  294.435404][    C1] yealink 4-1:36.0: unexpected response 0
[  294.435700][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  294.435910][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  294.435939][    C1] yealink 4-1:36.0: unexpected response 0
[  294.436264][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  294.436490][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  294.436520][    C1] yealink 4-1:36.0: unexpected response 0
[  294.436746][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  294.436958][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  294.436987][    C1] yealink 4-1:36.0: unexpected response 0
[  294.437211][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  294.437444][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  294.437471][    C1] yealink 4-1:36.0: unexpected response 0
[  294.437695][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  306.529288][   T30] 
[  306.529288][   T30] Showing all locks held in the system:
[  306.530002][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  306.537106][   T30] 6 locks held by kworker/0:1/10:
[  306.543833][    C1] yealink 4-1:36.0: unexpected response 0
[  306.551037][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  306.554686][   T30]  #0: ffff888106aae548 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x12a2/0x1b70
[  306.571065][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  306.572429][   T30]  #1: 
[  306.579174][    C1] yealink 4-1:36.0: unexpected response 0
[  306.582000][   T30] ffffc900000afd10 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x929/0x1b70
[  306.587939][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  306.598628][   T30]  #2: ffff88810b775198 (&dev->mutex){....}-{4:4}, at: hub_event+0x1be/0x5030
[  306.605572][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  306.605610][    C1] yealink 4-1:36.0: unexpected response 0
[  306.614483][   T30]  #3: 
[  306.621430][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  306.626947][   T30] ffff888101fdc198 (
[  306.629934][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  306.636559][   T30] &dev->mutex
[  306.640379][    C1] yealink 4-1:36.0: unexpected response 0
[  306.647183][   T30] ){....}-{4:4}
[  306.650693][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  306.656216][   T30] , at: usb_disconnect+0x10a/0x920
[  306.659858][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  306.666565][   T30]  #4: 
[  306.671552][    C1] yealink 4-1:36.0: unexpected response 0
[  306.671747][ T5729] usb 4-1: USB disconnect, device number 2
[  306.671829][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  306.678341][   T30] ffff888115dcd160 (
[  306.681137][    C1] yealink 4-1:36.0: urb_ctl_callback - usb_submit_urb failed -19
[  306.686898][   T30] &dev->mutex){....}-{4:4}, at: device_release_driver_internal+0xa4/0x620
[  306.720145][   T30]  #5: ffffffff89e00c88 (input_mutex){+.+.}-{4:4}, at: __input_unregister_device+0x156/0x470
[  306.730515][   T30] 1 lock held by khungtaskd/30:
[  306.735470][   T30]  #0: ffffffff890c8200 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x1c0
[  306.745462][   T30] 2 locks held by kworker/u8:1/32:
[  306.750625][   T30] 6 locks held by kworker/1:1/38:
[  306.755852][   T30]  #0: ffff888106aae548 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x12a2/0x1b70
[  306.766813][   T30]  #1: ffffc90000287d10 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x929/0x1b70
2025/06/07 13:09:37 executed programs: 259
[  306.778288][   T30]  #2: ffff88810b32d198 (&dev->mutex){....}-{4:4}, at: hub_event+0x1be/0x5030
[  306.787393][   T30]  #3: ffff8881082b3198 (&dev->mutex){....}-{4:4}, at: usb_disconnect+0x10a/0x920
[  306.796798][   T30]  #4: ffff888115b8f160 (&dev->mutex){....}-{4:4}, at: device_release_driver_internal+0xa4/0x620
[  306.807519][   T30]  #5: ffffffff89e00c88 (input_mutex){+.+.}-{4:4}, at: __input_unregister_device+0x156/0x470
[  306.817905][   T30] 7 locks held by kworker/0:2/1119:
[  306.823322][   T30] 2 locks held by getty/2906:
[  306.828061][   T30]  #0: ffff88811249a0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80
[  306.837988][   T30]  #1: ffffc900000432f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x41b/0x14f0
[  306.848281][   T30] 2 locks held by syz-executor.3/3459:
[  306.853831][   T30] 4 locks held by udevd/5713:
[  306.858568][   T30]  #0: ffff88811a230668 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xe1/0x12c0
[  306.867619][   T30]  #1: ffff88811ae14c88 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x4d/0x240
[  306.877259][   T30]  #2: ffff8881155f8d28 (kn->active#18){.+.+}-{0:0}, at: kernfs_seq_start+0x71/0x240
[  306.886934][   T30]  #3: ffff888105ee8198 (&dev->mutex){....}-{4:4}, at: manufacturer_show+0x26/0xa0
[  306.896411][   T30] 6 locks held by kworker/1:2/5729:
[  306.901696][   T30]  #0: ffff888106aae548 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x12a2/0x1b70
[  306.912647][   T30]  #1: ffffc90002d0fd10 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x929/0x1b70
[  306.924045][   T30]  #2: ffff88810b75d198 (&dev->mutex){....}-{4:4}, at: hub_event+0x1be/0x5030
[  306.933096][   T30]  #3: ffff8881082b0198 (&dev->mutex){....}-{4:4}, at: usb_disconnect+0x10a/0x920
[  306.942496][   T30]  #4: ffff8881062ba160 (&dev->mutex){....}-{4:4}, at: device_release_driver_internal+0xa4/0x620
[  306.953185][   T30]  #5: ffffffff89e00c88 (input_mutex){+.+.}-{4:4}, at: __input_unregister_device+0x156/0x470
[  306.963533][   T30] 6 locks held by kworker/1:3/5735:
[  306.968783][   T30]  #0: ffff888106aae548 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x12a2/0x1b70
[  306.979739][   T30]  #1: ffffc90002d5fd10 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x929/0x1b70
[  306.991239][   T30]  #2: ffff88810b3f5198 (&dev->mutex){....}-{4:4}, at: hub_event+0x1be/0x5030
[  307.000240][   T30]  #3: ffff888105ee8198 (&dev->mutex){....}-{4:4}, at: usb_disconnect+0x10a/0x920
[  307.009640][   T30]  #4: ffff8881118db160 (&dev->mutex){....}-{4:4}, at: device_release_driver_internal+0xa4/0x620
[  307.020330][   T30]  #5: ffffffff89e00c88 (input_mutex){+.+.}-{4:4}, at: __input_unregister_device+0x156/0x470
[  307.030773][   T30] 4 locks held by udevd/5739:
[  307.035564][   T30]  #0: ffff88811ab27c30 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xe1/0x12c0
[  307.044614][   T30]  #1: ffff888120c0f488 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x4d/0x240
[  307.054224][   T30]  #2: ffff8881154a0d28 (kn->active#18){.+.+}-{0:0}, at: kernfs_seq_start+0x71/0x240
[  307.063989][   T30]  #3: ffff888101fda198 (&dev->mutex){....}-{4:4}, at: manufacturer_show+0x26/0xa0
[  307.073461][   T30] 4 locks held by udevd/5740:
[  307.078220][   T30]  #0: ffff888104a868b8 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xe1/0x12c0
[  307.087258][   T30]  #1: ffff888117bc7488 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x4d/0x240
[  307.096856][   T30]  #2: ffff88811583f1e8 (kn->active#21){.+.+}-{0:0}, at: kernfs_seq_start+0x71/0x240
[  307.106554][   T30]  #3: ffff888101fdc198 (&dev->mutex){....}-{4:4}, at: serial_show+0x26/0xa0
[  307.115521][   T30] 1 lock held by udevd/5747:
[  307.120169][   T30] 2 locks held by kworker/0:5/5754:
[  307.125461][   T30] 
[  307.127837][   T30] =============================================
[  307.127837][   T30] 
[  307.136347][   T30] NMI backtrace for cpu 0
[  307.136370][   T30] CPU: 0 UID: 0 PID: 30 Comm: khungtaskd Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(voluntary) 
[  307.136411][   T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  307.136435][   T30] Call Trace:
[  307.136447][   T30]  <TASK>
[  307.136459][   T30]  dump_stack_lvl+0x116/0x1f0
[  307.136516][   T30]  nmi_cpu_backtrace+0x27b/0x390
[  307.136568][   T30]  ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[  307.136602][   T30]  nmi_trigger_cpumask_backtrace+0x29c/0x300
[  307.136644][   T30]  watchdog+0xf70/0x12c0
[  307.136683][   T30]  ? __pfx_watchdog+0x10/0x10
[  307.136714][   T30]  ? lockdep_hardirqs_on+0x7c/0x110
[  307.136763][   T30]  ? __kthread_parkme+0x19e/0x250
[  307.136813][   T30]  ? __pfx_watchdog+0x10/0x10
[  307.136844][   T30]  kthread+0x3c5/0x780
[  307.136879][   T30]  ? __pfx_kthread+0x10/0x10
[  307.136915][   T30]  ? rcu_is_watching+0x12/0xc0
[  307.136959][   T30]  ? __pfx_kthread+0x10/0x10
[  307.137004][   T30]  ret_from_fork+0x5b6/0x6c0
[  307.137051][   T30]  ? __pfx_kthread+0x10/0x10
[  307.137088][   T30]  ret_from_fork_asm+0x1a/0x30
[  307.137145][   T30]  </TASK>
[  307.137157][   T30] Sending NMI from CPU 0 to CPUs 1:
[  307.256339][    C1] NMI backtrace for cpu 1
[  307.256360][    C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(voluntary) 
[  307.256394][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  307.256416][    C1] RIP: 0010:pv_native_safe_halt+0xf/0x20
[  307.256461][    C1] Code: e8 8d 01 c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 23 81 19 00 fb f4 <e9> 7c a6 02 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90
[  307.256488][    C1] RSP: 0018:ffffc9000013fdf8 EFLAGS: 000002c2
[  307.256509][    C1] RAX: 000000000005e359 RBX: 0000000000000001 RCX: ffffffff872c5d29
[  307.256527][    C1] RDX: 0000000000000000 RSI: ffffffff88af65a3 RDI: ffffffff8768a1c0
[  307.256545][    C1] RBP: ffffed10203d9740 R08: 0000000000000001 R09: ffffed103eb265f5
[  307.256562][    C1] R10: ffff8881f5932fab R11: 0000000000000001 R12: 0000000000000001
[  307.256579][    C1] R13: ffff888101ecba00 R14: ffffffff8a7a1dd0 R15: 0000000000000000
[  307.256597][    C1] FS:  0000000000000000(0000) GS:ffff88826927d000(0000) knlGS:0000000000000000
[  307.256621][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  307.256639][    C1] CR2: 00007fbdd22de070 CR3: 00000001102e8000 CR4: 00000000003506f0
[  307.256657][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  307.256673][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  307.256689][    C1] Call Trace:
[  307.256699][    C1]  <TASK>
[  307.256708][    C1]  default_idle+0x13/0x20
[  307.256733][    C1]  default_idle_call+0x6d/0xb0
[  307.256757][    C1]  do_idle+0x391/0x510
[  307.256785][    C1]  ? __pfx_do_idle+0x10/0x10
[  307.256809][    C1]  ? rcu_is_watching+0x12/0xc0
[  307.256844][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  307.256880][    C1]  ? lockdep_hardirqs_on+0x7c/0x110
[  307.256920][    C1]  cpu_startup_entry+0x4f/0x60
[  307.256946][    C1]  start_secondary+0x21d/0x2b0
[  307.256977][    C1]  ? __pfx_start_secondary+0x10/0x10
[  307.257008][    C1]  common_startup_64+0x13e/0x148
[  307.257045][    C1]  </TASK>
[  307.257322][   T30] Kernel panic - not syncing: hung_task: blocked tasks
[  307.463903][   T30] CPU: 0 UID: 0 PID: 30 Comm: khungtaskd Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(voluntary) 
[  307.475831][   T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  307.485925][   T30] Call Trace:
[  307.489264][   T30]  <TASK>
[  307.492226][   T30]  dump_stack_lvl+0x3d/0x1f0
[  307.496875][   T30]  panic+0x71c/0x800
[  307.500818][   T30]  ? __pfx_panic+0x10/0x10
[  307.505260][   T30]  ? __pfx__printk+0x10/0x10
[  307.509873][   T30]  ? ret_from_fork_asm+0x1a/0x30
[  307.514864][   T30]  ? nmi_backtrace_stall_check+0x6e/0x540
[  307.520623][   T30]  ? irq_work_queue+0xce/0x100
[  307.525437][   T30]  ? watchdog+0xdda/0x12c0
[  307.529890][   T30]  ? watchdog+0xdcd/0x12c0
[  307.534359][   T30]  watchdog+0xdeb/0x12c0
[  307.538654][   T30]  ? __pfx_watchdog+0x10/0x10
[  307.543387][   T30]  ? lockdep_hardirqs_on+0x7c/0x110
[  307.548638][   T30]  ? __kthread_parkme+0x19e/0x250
[  307.553742][   T30]  ? __pfx_watchdog+0x10/0x10
[  307.558444][   T30]  kthread+0x3c5/0x780
[  307.562557][   T30]  ? __pfx_kthread+0x10/0x10
[  307.567247][   T30]  ? rcu_is_watching+0x12/0xc0
[  307.572043][   T30]  ? __pfx_kthread+0x10/0x10
[  307.576687][   T30]  ret_from_fork+0x5b6/0x6c0
[  307.581317][   T30]  ? __pfx_kthread+0x10/0x10
[  307.585972][   T30]  ret_from_fork_asm+0x1a/0x30
[  307.590778][   T30]  </TASK>
[  307.594166][   T30] Kernel Offset: disabled
[  307.598525][   T30] Rebooting in 86400 seconds..