21][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  439.679010][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  439.685111][    C0] yealink 8-1:36.0: unexpected response 0
[  439.692400][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  439.697970][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  439.704397][    C1] yealink 10-1:36.0: unexpected response 0
[  439.711471][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  439.717145][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  439.723772][    C0] yealink 8-1:36.0: unexpected response 0
[  439.730810][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  439.736614][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  439.743086][    C1] yealink 10-1:36.0: unexpected response 0
[  439.750091][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  439.755824][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  439.762456][    C0] yealink 8-1:36.0: unexpected response 0
[  439.769914][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  439.775707][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  439.781735][    C1] yealink 10-1:36.0: unexpected response 0
[  439.789072][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  439.794847][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  439.801108][    C0] yealink 8-1:36.0: unexpected response 0
[  439.808356][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  439.813987][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  439.820573][    C1] yealink 10-1:36.0: unexpected response 0
[  439.827581][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  439.833362][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  439.839948][    C0] yealink 8-1:36.0: unexpected response 0
[  439.846955][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  439.852913][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  439.859372][    C1] yealink 10-1:36.0: unexpected response 0
[  439.867219][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  439.872638][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  439.878849][    C0] yealink 8-1:36.0: unexpected response 0
[  439.886376][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  439.891933][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  439.898167][    C1] yealink 10-1:36.0: unexpected response 0
[  439.905174][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  439.910877][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  439.917533][    C0] yealink 8-1:36.0: unexpected response 0
[  439.924520][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  439.930438][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  439.936945][    C1] yealink 10-1:36.0: unexpected response 0
[  439.943970][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  439.949762][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  439.956324][    C0] yealink 8-1:36.0: unexpected response 0
[  439.963255][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  439.976540][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  439.982459][    C1] yealink 10-1:36.0: unexpected response 0
[  439.988844][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  439.995733][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  440.001784][    C0] yealink 8-1:36.0: unexpected response 0
[  440.008171][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  440.014628][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  440.021163][    C1] yealink 10-1:36.0: unexpected response 0
[  440.027040][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  440.033982][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  440.040465][    C0] yealink 8-1:36.0: unexpected response 0
[  440.046649][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  440.053329][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  440.059839][    C1] yealink 10-1:36.0: unexpected response 0
[  440.065712][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  440.073421][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  440.079122][    C0] yealink 8-1:36.0: unexpected response 0
[  440.085563][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  440.096699][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  440.098970][    C1] yealink 10-1:36.0: unexpected response 0
[  440.105168][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  440.111811][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  440.118350][    C0] yealink 8-1:36.0: unexpected response 0
[  440.124348][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  440.131294][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  440.137902][    C1] yealink 10-1:36.0: unexpected response 0
[  440.143802][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  440.151007][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  440.157305][    C0] yealink 8-1:36.0: unexpected response 0
[  440.163277][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  440.170095][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  440.176705][    C1] yealink 10-1:36.0: unexpected response 0
[  440.183402][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  440.190085][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  440.195999][    C0] yealink 8-1:36.0: unexpected response 0
[  440.202363][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  440.212164][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  440.215399][    C1] yealink 10-1:36.0: unexpected response 0
[  440.221292][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  440.228180][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  440.234698][    C0] yealink 8-1:36.0: unexpected response 0
[  440.240680][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  440.247487][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  440.254164][    C1] yealink 10-1:36.0: unexpected response 0
[  440.260131][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  440.266975][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  440.273540][    C0] yealink 8-1:36.0: unexpected response 0
[  440.280031][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  440.296528][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  440.298820][    C1] yealink 10-1:36.0: unexpected response 0
[  440.306441][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  440.313384][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  440.318595][    C0] yealink 8-1:36.0: unexpected response 0
[  440.325951][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  440.333140][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  440.338405][    C1] yealink 10-1:36.0: unexpected response 0
[  440.345414][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  440.352399][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  440.357789][    C0] yealink 8-1:36.0: unexpected response 0
[  440.364723][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  440.371808][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  440.377095][    C1] yealink 10-1:36.0: unexpected response 0
[  440.384884][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  440.391430][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  440.396583][    C0] yealink 8-1:36.0: unexpected response 0
[  440.403911][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  440.410457][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  440.415938][    C1] yealink 10-1:36.0: unexpected response 0
[  440.422949][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  440.429849][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  440.435307][    C0] yealink 8-1:36.0: unexpected response 0
[  440.442267][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  440.449092][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  440.454588][    C1] yealink 10-1:36.0: unexpected response 0
[  440.461594][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  440.468433][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  440.473958][    C0] yealink 8-1:36.0: unexpected response 0
[  440.481437][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  440.496671][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  440.500122][    C1] yealink 10-1:36.0: unexpected response 0
[  440.507477][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  440.513488][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  440.519434][    C0] yealink 8-1:36.0: unexpected response 0
[  440.526476][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  440.532294][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  440.538837][    C1] yealink 10-1:36.0: unexpected response 0
[  440.545782][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  440.551784][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  440.558152][    C0] yealink 8-1:36.0: unexpected response 0
[  440.565200][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  440.570930][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  440.577564][    C1] yealink 10-1:36.0: unexpected response 0
[  440.585247][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  440.590826][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  440.596847][    C0] yealink 8-1:36.0: unexpected response 0
[  440.604277][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  440.609700][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  440.616398][    C1] yealink 10-1:36.0: unexpected response 0
[  440.623338][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  440.629145][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  440.635692][    C0] yealink 8-1:36.0: unexpected response 0
[  440.642734][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  440.648519][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  440.655099][    C1] yealink 10-1:36.0: unexpected response 0
[  440.662023][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  440.667816][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  440.674395][    C0] yealink 8-1:36.0: unexpected response 0
[  440.681418][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  440.696831][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  440.700521][    C1] yealink 10-1:36.0: unexpected response 0
[  440.706943][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  440.713708][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  440.719889][    C0] yealink 8-1:36.0: unexpected response 0
[  440.726343][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  440.732803][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  440.739221][    C1] yealink 10-1:36.0: unexpected response 0
[  440.745183][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  440.751939][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  440.758597][    C0] yealink 8-1:36.0: unexpected response 0
[  440.764564][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  440.771485][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  440.778007][    C1] yealink 10-1:36.0: unexpected response 0
[  440.784004][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  440.791327][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  440.797411][    C0] yealink 8-1:36.0: unexpected response 0
[  440.803685][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  440.816527][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  440.816708][    C1] yealink 10-1:36.0: unexpected response 0
[  440.823074][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  440.829466][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  440.836085][    C0] yealink 8-1:36.0: unexpected response 0
[  440.841959][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  440.849176][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  440.855364][    C1] yealink 10-1:36.0: unexpected response 0
[  440.861323][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  440.868113][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  440.874770][    C0] yealink 8-1:36.0: unexpected response 0
[  440.880664][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  440.887620][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  440.894360][    C1] yealink 10-1:36.0: unexpected response 0
[  440.901171][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  440.907581][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  440.913767][    C0] yealink 8-1:36.0: unexpected response 0
[  440.920149][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  440.926543][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  440.933061][    C1] yealink 10-1:36.0: unexpected response 0
[  440.939028][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  440.945831][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  440.952449][    C0] yealink 8-1:36.0: unexpected response 0
[  440.958351][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  440.965278][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  440.971761][    C1] yealink 10-1:36.0: unexpected response 0
[  440.977727][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  440.984659][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  440.991398][    C0] yealink 8-1:36.0: unexpected response 0
[  440.998098][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  441.006494][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  441.010691][    C1] yealink 10-1:36.0: unexpected response 0
[  441.017071][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  441.023795][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  441.030116][    C0] yealink 8-1:36.0: unexpected response 0
[  441.036142][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  441.043171][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  441.049585][    C1] yealink 10-1:36.0: unexpected response 0
[  441.055550][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  441.062351][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  441.069146][    C0] yealink 8-1:36.0: unexpected response 0
[  441.075163][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  441.082222][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  441.088595][    C1] yealink 10-1:36.0: unexpected response 0
[  441.095384][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  441.101828][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  441.107988][    C0] yealink 8-1:36.0: unexpected response 0
[  441.114412][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  441.120981][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  441.127461][    C1] yealink 10-1:36.0: unexpected response 0
[  441.133510][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  441.140532][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  441.147138][    C0] yealink 8-1:36.0: unexpected response 0
[  441.153019][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  441.159936][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  441.166423][    C1] yealink 10-1:36.0: unexpected response 0
[  441.172383][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  441.179149][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  441.185904][    C0] yealink 8-1:36.0: unexpected response 0
[  441.191887][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  441.206600][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  441.211069][    C1] yealink 10-1:36.0: unexpected response 0
[  441.218413][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  441.225458][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  441.230457][    C0] yealink 8-1:36.0: unexpected response 0
[  441.237950][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  441.244360][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  441.249849][    C1] yealink 10-1:36.0: unexpected response 0
[  441.256772][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  441.263813][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  441.269136][    C0] yealink 8-1:36.0: unexpected response 0
[  441.276150][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  441.282922][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  441.288519][    C1] yealink 10-1:36.0: unexpected response 0
[  441.295431][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  441.302859][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  441.307802][    C0] yealink 8-1:36.0: unexpected response 0
[  441.315237][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  441.326601][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  441.327182][    C1] yealink 10-1:36.0: unexpected response 0
[  441.334409][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  441.341135][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  441.346476][    C0] yealink 8-1:36.0: unexpected response 0
[  441.353507][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  441.360345][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  441.365864][    C1] yealink 10-1:36.0: unexpected response 0
[  441.372789][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  441.379660][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  441.385165][    C0] yealink 8-1:36.0: unexpected response 0
[  441.392292][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  441.399242][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  441.404636][    C1] yealink 10-1:36.0: unexpected response 0
[  441.412333][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  441.418922][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  441.423938][    C0] yealink 8-1:36.0: unexpected response 0
[  441.431335][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  441.437743][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  441.443310][    C1] yealink 10-1:36.0: unexpected response 0
[  441.450243][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  441.457208][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  441.462715][    C0] yealink 8-1:36.0: unexpected response 0
[  441.469746][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  441.476558][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  441.482169][    C1] yealink 10-1:36.0: unexpected response 0
[  441.489076][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  441.496234][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  441.501490][    C0] yealink 8-1:36.0: unexpected response 0
[  441.509335][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  441.516732][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  441.520877][    C1] yealink 10-1:36.0: unexpected response 0
[  441.528188][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  441.534669][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  441.540195][    C0] yealink 8-1:36.0: unexpected response 0
[  441.547282][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  441.554160][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  441.559645][    C1] yealink 10-1:36.0: unexpected response 0
[  441.566564][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  441.573425][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  441.578930][    C0] yealink 8-1:36.0: unexpected response 0
[  441.585971][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  441.592740][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  441.598410][    C1] yealink 10-1:36.0: unexpected response 0
[  441.606144][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  441.612728][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  441.617703][    C0] yealink 8-1:36.0: unexpected response 0
[  441.625191][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  441.631632][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  441.637090][    C1] yealink 10-1:36.0: unexpected response 0
[  441.644011][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  441.650939][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  441.656376][    C0] yealink 8-1:36.0: unexpected response 0
[  441.663383][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  441.670278][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  441.675832][    C1] yealink 10-1:36.0: unexpected response 0
[  441.682749][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  441.689604][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  441.695124][    C0] yealink 8-1:36.0: unexpected response 0
[  441.702306][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  441.716580][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  441.721559][    C1] yealink 10-1:36.0: unexpected response 0
[  441.728990][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  441.734951][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  441.740930][    C0] yealink 8-1:36.0: unexpected response 0
[  441.748271][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  441.753871][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  441.760223][    C1] yealink 10-1:36.0: unexpected response 0
[  441.767234][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  441.772988][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  441.779595][    C0] yealink 8-1:36.0: unexpected response 0
[  441.786623][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  441.792625][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  441.798972][    C1] yealink 10-1:36.0: unexpected response 0
[  441.805976][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  441.812582][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  441.818443][    C0] yealink 8-1:36.0: unexpected response 0
[  441.825459][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  441.836579][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  441.838164][    C1] yealink 10-1:36.0: unexpected response 0
[  441.845531][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  441.850972][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  441.857543][    C0] yealink 8-1:36.0: unexpected response 0
[  441.864465][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  441.870361][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  441.876954][    C1] yealink 10-1:36.0: unexpected response 0
[  441.883960][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  441.889741][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  441.896327][    C0] yealink 8-1:36.0: unexpected response 0
[  441.903245][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  441.909207][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  441.915653][    C1] yealink 10-1:36.0: unexpected response 0
[  441.923539][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  441.928829][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  441.935039][    C0] yealink 8-1:36.0: unexpected response 0
[  441.942358][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  441.947811][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  441.954337][    C1] yealink 10-1:36.0: unexpected response 0
[  441.961341][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  441.967183][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  441.973734][    C0] yealink 8-1:36.0: unexpected response 0
[  441.980684][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  441.986534][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  441.993058][    C1] yealink 10-1:36.0: unexpected response 0
[  442.000064][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  442.005849][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  442.012513][    C0] yealink 8-1:36.0: unexpected response 0
[  442.019990][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  442.026541][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  442.031823][    C1] yealink 10-1:36.0: unexpected response 0
[  442.039190][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  442.045005][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  442.051212][    C0] yealink 8-1:36.0: unexpected response 0
[  442.058150][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  442.064016][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  442.070598][    C1] yealink 10-1:36.0: unexpected response 0
[  442.077633][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  442.083366][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  442.089999][    C0] yealink 8-1:36.0: unexpected response 0
[  442.096919][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  442.102765][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  442.109307][    C1] yealink 10-1:36.0: unexpected response 0
[  442.116312][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  442.122708][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  442.128685][    C0] yealink 8-1:36.0: unexpected response 0
[  442.136218][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  442.146652][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  442.148526][    C1] yealink 10-1:36.0: unexpected response 0
[  442.155926][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  442.161334][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  442.167990][    C0] yealink 8-1:36.0: unexpected response 0
[  442.174932][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  442.180749][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  442.187271][    C1] yealink 10-1:36.0: unexpected response 0
[  442.194286][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  442.200083][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  442.206655][    C0] yealink 8-1:36.0: unexpected response 0
[  442.213588][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  442.219823][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  442.225955][    C1] yealink 10-1:36.0: unexpected response 0
[  442.233378][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  442.239284][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  442.245360][    C0] yealink 8-1:36.0: unexpected response 0
[  442.252680][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  442.258184][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  442.264655][    C1] yealink 10-1:36.0: unexpected response 0
[  442.271671][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  442.277436][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  442.284032][    C0] yealink 8-1:36.0: unexpected response 0
[  442.290955][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  442.296774][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  442.303320][    C1] yealink 10-1:36.0: unexpected response 0
[  442.310329][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  442.316049][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  442.322714][    C0] yealink 8-1:36.0: unexpected response 0
[  442.330178][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  442.336040][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  442.342108][    C1] yealink 10-1:36.0: unexpected response 0
[  442.349422][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  442.355290][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  442.361490][    C0] yealink 8-1:36.0: unexpected response 0
[  442.368449][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  442.374256][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  442.380770][    C1] yealink 10-1:36.0: unexpected response 0
[  442.387768][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  442.393564][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  442.400148][    C0] yealink 8-1:36.0: unexpected response 0
[  442.407071][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  442.412919][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  442.419441][    C1] yealink 10-1:36.0: unexpected response 0
[  442.427253][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  442.433208][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  442.439217][    C0] yealink 8-1:36.0: unexpected response 0
[  442.446556][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  442.451963][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  442.458548][    C1] yealink 10-1:36.0: unexpected response 0
[  442.465611][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  442.471312][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  442.477928][    C0] yealink 8-1:36.0: unexpected response 0
[  442.484846][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  442.490676][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  442.497216][    C1] yealink 10-1:36.0: unexpected response 0
[  442.504290][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  442.510120][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  442.516604][    C0] yealink 8-1:36.0: unexpected response 0
[  442.523535][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  442.530146][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  442.535900][    C1] yealink 10-1:36.0: unexpected response 0
[  442.542917][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  442.549023][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  442.555373][    C0] yealink 8-1:36.0: unexpected response 0
[  442.562793][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  442.568129][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  442.574673][    C1] yealink 10-1:36.0: unexpected response 0
[  442.581809][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  442.587568][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  442.594193][    C0] yealink 8-1:36.0: unexpected response 0
[  442.601124][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  442.607209][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  442.613662][    C1] yealink 10-1:36.0: unexpected response 0
[  442.620733][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  442.626690][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  442.633062][    C0] yealink 8-1:36.0: unexpected response 0
[  442.640567][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  442.646323][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  442.652378][    C1] yealink 10-1:36.0: unexpected response 0
[  442.659757][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  442.665558][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  442.671764][    C0] yealink 8-1:36.0: unexpected response 0
[  442.678742][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  442.684770][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  442.691064][    C1] yealink 10-1:36.0: unexpected response 0
[  442.698111][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  442.703911][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  442.710491][    C0] yealink 8-1:36.0: unexpected response 0
[  442.717414][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  442.723262][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  442.729795][    C1] yealink 10-1:36.0: unexpected response 0
[  442.737682][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  442.743095][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  442.749210][    C0] yealink 8-1:36.0: unexpected response 0
[  442.756524][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  442.761990][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  442.768502][    C1] yealink 10-1:36.0: unexpected response 0
[  442.775503][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  442.781323][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  442.787980][    C0] yealink 8-1:36.0: unexpected response 0
[  442.794979][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  442.801028][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  442.807492][    C1] yealink 10-1:36.0: unexpected response 0
[  442.814525][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  442.820369][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  442.826969][    C0] yealink 8-1:36.0: unexpected response 0
[  442.834485][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  442.846585][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  442.853135][    C1] yealink 10-1:36.0: unexpected response 0
[  442.859434][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  442.866455][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  442.872449][    C0] yealink 8-1:36.0: unexpected response 0
[  442.878482][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  442.885528][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  442.891866][    C1] yealink 10-1:36.0: unexpected response 0
[  442.897751][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  442.904611][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  442.911161][    C0] yealink 8-1:36.0: unexpected response 0
[  442.917173][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  442.924205][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  442.930647][    C1] yealink 10-1:36.0: unexpected response 0
[  442.937409][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  442.943817][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  442.949976][    C0] yealink 8-1:36.0: unexpected response 0
[  442.956866][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  442.963251][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  442.969826][    C1] yealink 10-1:36.0: unexpected response 0
[  442.975712][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  442.982592][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  442.989126][    C0] yealink 8-1:36.0: unexpected response 0
[  442.995191][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  443.001920][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  443.008506][    C1] yealink 10-1:36.0: unexpected response 0
[  443.014383][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  443.021270][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  443.027796][    C0] yealink 8-1:36.0: unexpected response 0
[  443.033760][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  443.046512][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  443.047182][    C1] yealink 10-1:36.0: unexpected response 0
[  443.053359][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  443.060480][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  443.066560][    C0] yealink 8-1:36.0: unexpected response 0
[  443.073018][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  443.079394][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  443.085987][    C1] yealink 10-1:36.0: unexpected response 0
[  443.091876][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  443.098785][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  443.105282][    C0] yealink 8-1:36.0: unexpected response 0
[  443.111246][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  443.118289][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  443.124747][    C1] yealink 10-1:36.0: unexpected response 0
[  443.130713][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  443.137635][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  443.144126][    C0] yealink 8-1:36.0: unexpected response 0
[  443.150909][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  443.166655][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  443.169219][    C1] yealink 10-1:36.0: unexpected response 0
[  443.176700][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  443.183583][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  443.189035][    C0] yealink 8-1:36.0: unexpected response 0
[  443.195998][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  443.206256][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  443.208334][    C1] yealink 10-1:36.0: unexpected response 0
[  443.215342][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  443.222091][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  443.227734][    C0] yealink 8-1:36.0: unexpected response 0
[  443.234663][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  443.241599][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  443.247036][    C1] yealink 10-1:36.0: unexpected response 0
[  443.254817][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  443.261332][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  443.266416][    C0] yealink 8-1:36.0: unexpected response 0
[  443.273867][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  443.280350][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  443.285796][    C1] yealink 10-1:36.0: unexpected response 0
[  443.292810][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  443.299608][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  443.305178][    C0] yealink 8-1:36.0: unexpected response 0
[  443.312115][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  443.319049][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  443.324467][    C1] yealink 10-1:36.0: unexpected response 0
[  443.331474][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  443.338245][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  443.343844][    C0] yealink 8-1:36.0: unexpected response 0
[  443.351361][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  443.366614][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  443.370065][    C1] yealink 10-1:36.0: unexpected response 0
[  443.377392][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  443.383337][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  443.389470][    C0] yealink 8-1:36.0: unexpected response 0
[  443.396506][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  443.402313][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  443.408842][    C1] yealink 10-1:36.0: unexpected response 0
[  443.415761][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  443.421594][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  443.428124][    C0] yealink 8-1:36.0: unexpected response 0
[  443.435146][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  443.440863][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  443.447492][    C1] yealink 10-1:36.0: unexpected response 0
[  443.455193][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  443.460793][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  443.466791][    C0] yealink 8-1:36.0: unexpected response 0
[  443.474222][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  443.479561][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  443.486171][    C1] yealink 10-1:36.0: unexpected response 0
[  443.493118][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  443.499011][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  443.505660][    C0] yealink 8-1:36.0: unexpected response 0
[  443.512669][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  443.518537][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  443.525033][    C1] yealink 10-1:36.0: unexpected response 0
[  443.532001][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  443.537746][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  443.544332][    C0] yealink 8-1:36.0: unexpected response 0
[  443.551882][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  443.557822][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  443.563708][    C1] yealink 10-1:36.0: unexpected response 0
[  443.570633][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  443.576813][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  443.583005][    C0] yealink 8-1:36.0: unexpected response 0
[  443.590129][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  443.595785][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  443.602410][    C1] yealink 10-1:36.0: unexpected response 0
[  443.609329][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  443.615261][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  443.621704][    C0] yealink 8-1:36.0: unexpected response 0
[  443.628753][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  443.634512][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  443.641139][    C1] yealink 10-1:36.0: unexpected response 0
[  443.648060][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  443.654519][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  443.660537][    C0] yealink 8-1:36.0: unexpected response 0
[  443.667917][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  443.676487][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  443.679912][    C1] yealink 10-1:36.0: unexpected response 0
[  443.687128][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  443.692640][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  443.699208][    C0] yealink 8-1:36.0: unexpected response 0
[  443.706313][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  443.712211][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  443.718693][    C1] yealink 10-1:36.0: unexpected response 0
[  443.725688][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  443.731484][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  443.738068][    C0] yealink 8-1:36.0: unexpected response 0
[  443.745167][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  443.750889][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  443.757484][    C1] yealink 10-1:36.0: unexpected response 0
[  443.765301][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  443.770789][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  443.776833][    C0] yealink 8-1:36.0: unexpected response 0
[  443.784247][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  443.789625][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  443.796212][    C1] yealink 10-1:36.0: unexpected response 0
[  443.803145][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  443.808973][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  443.815499][    C0] yealink 8-1:36.0: unexpected response 0
[  443.822594][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  443.828355][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  443.834975][    C1] yealink 10-1:36.0: unexpected response 0
[  443.841995][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  443.847999][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  443.854361][    C0] yealink 8-1:36.0: unexpected response 0
[  443.861914][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  443.876773][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  443.880616][    C1] yealink 10-1:36.0: unexpected response 0
[  443.887325][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  443.894097][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  443.900277][    C0] yealink 8-1:36.0: unexpected response 0
[  443.906198][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  443.913164][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  443.919587][    C1] yealink 10-1:36.0: unexpected response 0
[  443.925559][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  443.932338][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  443.939046][    C0] yealink 8-1:36.0: unexpected response 0
[  443.944947][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  443.951794][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  443.958333][    C1] yealink 10-1:36.0: unexpected response 0
[  443.965090][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  443.971604][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  443.977812][    C0] yealink 8-1:36.0: unexpected response 0
[  443.984083][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  443.990638][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  443.997117][    C1] yealink 10-1:36.0: unexpected response 0
[  444.003079][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  444.009849][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  444.016481][    C0] yealink 8-1:36.0: unexpected response 0
[  444.022392][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  444.029291][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  444.035772][    C1] yealink 10-1:36.0: unexpected response 0
[  444.041737][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  444.048625][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  444.055146][    C0] yealink 8-1:36.0: unexpected response 0
[  444.061022][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  444.068503][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  444.074537][    C1] yealink 10-1:36.0: unexpected response 0
[  444.080849][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  444.087888][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  444.094001][    C0] yealink 8-1:36.0: unexpected response 0
[  444.100274][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  444.106739][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  444.113298][    C1] yealink 10-1:36.0: unexpected response 0
[  444.119269][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  444.126211][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  444.132677][    C0] yealink 8-1:36.0: unexpected response 0
[  444.138585][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  444.145635][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  444.151980][    C1] yealink 10-1:36.0: unexpected response 0
[  444.158043][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  444.165566][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  444.171373][    C0] yealink 8-1:36.0: unexpected response 0
[  444.177321][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  444.184692][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  444.190695][    C1] yealink 10-1:36.0: unexpected response 0
[  444.197085][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  444.203532][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  444.210138][    C0] yealink 8-1:36.0: unexpected response 0
[  444.216077][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  444.222905][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  444.229425][    C1] yealink 10-1:36.0: unexpected response 0
[  444.235391][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  444.242229][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  444.248925][    C0] yealink 8-1:36.0: unexpected response 0
[  444.254835][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  444.261718][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  444.268211][    C1] yealink 10-1:36.0: unexpected response 0
[  444.274983][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  444.281451][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  444.287611][    C0] yealink 8-1:36.0: unexpected response 0
[  444.293909][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  444.300418][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  444.306905][    C1] yealink 10-1:36.0: unexpected response 0
[  444.312871][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  444.319898][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  444.326402][    C0] yealink 8-1:36.0: unexpected response 0
[  444.332290][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  444.339256][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  444.345877][    C1] yealink 10-1:36.0: unexpected response 0
[  444.351883][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  444.358889][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  444.365408][    C0] yealink 8-1:36.0: unexpected response 0
[  444.372129][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  444.386715][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  444.390575][    C1] yealink 10-1:36.0: unexpected response 0
[  444.397919][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  444.404398][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  444.409887][    C0] yealink 8-1:36.0: unexpected response 0
[  444.417168][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  444.423918][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  444.429291][    C1] yealink 10-1:36.0: unexpected response 0
[  444.436215][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  444.443049][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  444.448665][    C0] yealink 8-1:36.0: unexpected response 0
[  444.455749][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  444.462617][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  444.468040][    C1] yealink 10-1:36.0: unexpected response 0
[  444.475788][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  444.482605][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  444.487376][    C0] yealink 8-1:36.0: unexpected response 0
[  444.494425][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  444.501227][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  444.506823][    C1] yealink 10-1:36.0: unexpected response 0
[  444.513759][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  444.520814][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  444.526109][    C0] yealink 8-1:36.0: unexpected response 0
[  444.533139][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  444.539929][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  444.545487][    C1] yealink 10-1:36.0: unexpected response 0
[  444.552425][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  444.559296][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  444.564796][    C0] yealink 8-1:36.0: unexpected response 0
[  444.571832][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  444.586541][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  444.591102][    C1] yealink 10-1:36.0: unexpected response 0
[  444.598476][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  444.604373][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  444.610499][    C0] yealink 8-1:36.0: unexpected response 0
[  444.618052][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  444.623564][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  444.630001][    C1] yealink 10-1:36.0: unexpected response 0
[  444.637201][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  444.642974][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  444.649599][    C0] yealink 8-1:36.0: unexpected response 0
[  444.656547][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  444.662409][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  444.668909][    C1] yealink 10-1:36.0: unexpected response 0
[  444.675907][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  444.682089][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  444.688312][    C0] yealink 8-1:36.0: unexpected response 0
[  444.695724][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  444.706554][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  444.707698][    C1] yealink 10-1:36.0: unexpected response 0
[  444.714982][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  444.720836][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  444.727328][    C0] yealink 8-1:36.0: unexpected response 0
[  444.734249][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  444.740088][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  444.746615][    C1] yealink 10-1:36.0: unexpected response 0
[  444.753641][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  444.759397][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  444.766014][    C0] yealink 8-1:36.0: unexpected response 0
[  444.772934][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  444.778786][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  444.785305][    C1] yealink 10-1:36.0: unexpected response 0
[  444.793170][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  444.798608][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  444.804726][    C0] yealink 8-1:36.0: unexpected response 0
[  444.812016][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  444.817595][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  444.824103][    C1] yealink 10-1:36.0: unexpected response 0
[  444.831122][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  444.836977][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  444.843689][    C0] yealink 8-1:36.0: unexpected response 0
[  444.850640][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  444.856538][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  444.862984][    C1] yealink 10-1:36.0: unexpected response 0
[  444.869995][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  444.875691][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  444.882363][    C0] yealink 8-1:36.0: unexpected response 0
[  444.889821][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  444.896808][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  444.901654][    C1] yealink 10-1:36.0: unexpected response 0
[  444.909034][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  444.914976][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  444.921314][    C0] yealink 8-1:36.0: unexpected response 0
[  444.928299][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  444.934077][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  444.940688][    C1] yealink 10-1:36.0: unexpected response 0
[  444.947711][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  444.953442][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  444.960059][    C0] yealink 8-1:36.0: unexpected response 0
[  444.967025][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  444.972873][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  444.979402][    C1] yealink 10-1:36.0: unexpected response 0
[  444.987182][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  444.992793][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  444.998802][    C0] yealink 8-1:36.0: unexpected response 0
[  445.006209][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  445.011926][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  445.018093][    C1] yealink 10-1:36.0: unexpected response 0
[  445.025099][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  445.030808][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  445.037476][    C0] yealink 8-1:36.0: unexpected response 0
[  445.044395][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  445.050221][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  445.056754][    C1] yealink 10-1:36.0: unexpected response 0
[  445.063754][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  445.069565][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  445.076116][    C0] yealink 8-1:36.0: unexpected response 0
[  445.083469][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  445.096623][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  445.102676][    C1] yealink 10-1:36.0: unexpected response 0
[  445.109010][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  445.116163][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  445.121961][    C0] yealink 8-1:36.0: unexpected response 0
[  445.128353][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  445.134876][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  445.141331][    C1] yealink 10-1:36.0: unexpected response 0
[  445.147203][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  445.154065][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  445.160602][    C0] yealink 8-1:36.0: unexpected response 0
[  445.166617][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  445.173531][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  445.179972][    C1] yealink 10-1:36.0: unexpected response 0
[  445.185848][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  445.193477][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  445.199253][    C0] yealink 8-1:36.0: unexpected response 0
[  445.205218][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  445.216560][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  445.218614][    C1] yealink 10-1:36.0: unexpected response 0
[  445.224829][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  445.231392][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  445.237893][    C0] yealink 8-1:36.0: unexpected response 0
[  445.243876][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  445.250626][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  445.257255][    C1] yealink 10-1:36.0: unexpected response 0
[  445.263122][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  445.269958][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  445.276531][    C0] yealink 8-1:36.0: unexpected response 0
[  445.282511][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  445.289292][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  445.295905][    C1] yealink 10-1:36.0: unexpected response 0
[  445.302576][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  445.309298][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  445.315186][    C0] yealink 8-1:36.0: unexpected response 0
[  445.321576][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  445.328102][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  445.334553][    C1] yealink 10-1:36.0: unexpected response 0
[  445.340434][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  445.347339][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  445.353830][    C0] yealink 8-1:36.0: unexpected response 0
[  445.359790][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  445.366668][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  445.373197][    C1] yealink 10-1:36.0: unexpected response 0
[  445.379072][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  445.385909][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  445.392476][    C0] yealink 8-1:36.0: unexpected response 0
[  445.398979][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  445.406482][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  445.411840][    C1] yealink 10-1:36.0: unexpected response 0
[  445.418048][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  445.424967][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  445.431128][    C0] yealink 8-1:36.0: unexpected response 0
[  445.437118][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  445.443901][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  445.450491][    C1] yealink 10-1:36.0: unexpected response 0
[  445.456359][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  445.463447][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  445.469763][    C0] yealink 8-1:36.0: unexpected response 0
[  445.475854][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  445.482611][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  445.489124][    C1] yealink 10-1:36.0: unexpected response 0
[  445.494994][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  445.502555][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  445.508409][    C0] yealink 8-1:36.0: unexpected response 0
[  445.514790][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  445.526565][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  445.527797][    C1] yealink 10-1:36.0: unexpected response 0
[  445.534036][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  445.540531][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  445.547081][    C0] yealink 8-1:36.0: unexpected response 0
[  445.553067][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  445.559992][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  445.566445][    C1] yealink 10-1:36.0: unexpected response 0
[  445.572327][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  445.579166][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  445.585726][    C0] yealink 8-1:36.0: unexpected response 0
[  445.591791][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  445.598857][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  445.605088][    C1] yealink 10-1:36.0: unexpected response 0
[  445.611286][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  445.618210][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  445.624380][    C0] yealink 8-1:36.0: unexpected response 0
[  445.630830][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  445.637343][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  445.643785][    C1] yealink 10-1:36.0: unexpected response 0
[  445.649665][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  445.656515][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  445.663074][    C0] yealink 8-1:36.0: unexpected response 0
[  445.669034][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  445.675849][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  445.682441][    C1] yealink 10-1:36.0: unexpected response 0
[  445.688337][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  445.695354][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  445.701835][    C0] yealink 8-1:36.0: unexpected response 0
[  445.708294][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  445.716538][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  445.721225][    C1] yealink 10-1:36.0: unexpected response 0
[  445.727465][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  445.734475][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  445.740533][    C0] yealink 8-1:36.0: unexpected response 0
[  445.746679][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  445.753687][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  445.760048][    C1] yealink 10-1:36.0: unexpected response 0
[  445.765934][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  445.772932][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  445.779345][    C0] yealink 8-1:36.0: unexpected response 0
[  445.785458][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  445.792329][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  445.798741][    C1] yealink 10-1:36.0: unexpected response 0
[  445.805509][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  445.812030][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  445.818055][    C0] yealink 8-1:36.0: unexpected response 0
[  445.824499][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  445.830902][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  445.837464][    C1] yealink 10-1:36.0: unexpected response 0
[  445.843360][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  445.850225][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  445.856761][    C0] yealink 8-1:36.0: unexpected response 0
[  445.862741][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  445.869523][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  445.876152][    C1] yealink 10-1:36.0: unexpected response 0
[  445.882070][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  445.888922][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  445.895506][    C0] yealink 8-1:36.0: unexpected response 0
[  445.901540][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  445.916616][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  445.920682][    C1] yealink 10-1:36.0: unexpected response 0
[  445.928058][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  445.935240][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  445.940066][    C0] yealink 8-1:36.0: unexpected response 0
[  445.947470][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  445.953945][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  445.959355][    C1] yealink 10-1:36.0: unexpected response 0
[  445.966472][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  445.973241][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  445.978902][    C0] yealink 8-1:36.0: unexpected response 0
[  445.985826][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  445.992797][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  445.998279][    C1] yealink 10-1:36.0: unexpected response 0
[  446.005332][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  446.013121][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  446.017888][    C0] yealink 8-1:36.0: unexpected response 0
[  446.024851][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  446.036556][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  446.037283][    C1] yealink 10-1:36.0: unexpected response 0
[  446.044689][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  446.051257][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  446.056752][    C0] yealink 8-1:36.0: unexpected response 0
[  446.063672][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  446.070606][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  446.076076][    C1] yealink 10-1:36.0: unexpected response 0
[  446.083079][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  446.089857][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  446.095440][    C0] yealink 8-1:36.0: unexpected response 0
[  446.102397][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  446.109326][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  446.114722][    C1] yealink 10-1:36.0: unexpected response 0
[  446.122596][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  446.129105][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  446.134185][    C0] yealink 8-1:36.0: unexpected response 0
[  446.141519][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  446.147985][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  446.153469][    C1] yealink 10-1:36.0: unexpected response 0
[  446.160500][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  446.167240][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  446.172853][    C0] yealink 8-1:36.0: unexpected response 0
[  446.179810][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  446.186633][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  446.192150][    C1] yealink 10-1:36.0: unexpected response 0
[  446.199177][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  446.206239][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  446.211516][    C0] yealink 8-1:36.0: unexpected response 0
[  446.219389][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  446.226499][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  446.230890][    C1] yealink 10-1:36.0: unexpected response 0
[  446.238244][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  446.244719][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  446.250260][    C0] yealink 8-1:36.0: unexpected response 0
[  446.257208][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  446.264409][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  446.269542][    C1] yealink 10-1:36.0: unexpected response 0
[  446.276550][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  446.283309][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  446.288922][    C0] yealink 8-1:36.0: unexpected response 0
[  446.295927][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  446.302913][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  446.308291][    C1] yealink 10-1:36.0: unexpected response 0
[  446.316135][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  446.322541][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  446.327690][    C0] yealink 8-1:36.0: unexpected response 0
[  446.335009][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  446.341492][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  446.346984][    C1] yealink 10-1:36.0: unexpected response 0
[  446.354020][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  446.360938][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  446.366381][    C0] yealink 8-1:36.0: unexpected response 0
[  446.373366][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  446.380180][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  446.386031][    C1] yealink 10-1:36.0: unexpected response 0
[  446.393040][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  446.399794][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  446.405434][    C0] yealink 8-1:36.0: unexpected response 0
[  446.412415][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  446.426717][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  446.431643][    C1] yealink 10-1:36.0: unexpected response 0
[  446.439081][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  446.444899][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  446.450965][    C0] yealink 8-1:36.0: unexpected response 0
[  446.458565][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  446.463902][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  446.470423][    C1] yealink 10-1:36.0: unexpected response 0
[  446.477346][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  446.483167][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  446.489732][    C0] yealink 8-1:36.0: unexpected response 0
[  446.496864][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  446.502631][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  446.509191][    C1] yealink 10-1:36.0: unexpected response 0
[  446.516109][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  446.522405][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  446.528501][    C0] yealink 8-1:36.0: unexpected response 0
[  446.536094][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  446.546558][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  446.547919][    C1] yealink 10-1:36.0: unexpected response 0
[  446.555170][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  446.560708][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  446.567216][    C0] yealink 8-1:36.0: unexpected response 0
[  446.574255][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  446.580132][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  446.586621][    C1] yealink 10-1:36.0: unexpected response 0
[  446.593553][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  446.599501][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  446.605964][    C0] yealink 8-1:36.0: unexpected response 0
[  446.612990][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  446.618799][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  446.625374][    C1] yealink 10-1:36.0: unexpected response 0
[  446.633144][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  446.638854][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  446.644756][    C0] yealink 8-1:36.0: unexpected response 0
[  446.652193][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  446.657575][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  446.664178][    C1] yealink 10-1:36.0: unexpected response 0
[  446.671096][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  446.676976][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  446.683461][    C0] yealink 8-1:36.0: unexpected response 0
[  446.690476][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  446.696238][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  446.702832][    C1] yealink 10-1:36.0: unexpected response 0
[  446.709747][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  446.715539][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  446.722114][    C0] yealink 8-1:36.0: unexpected response 0
[  446.729620][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  446.735363][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  446.741502][    C1] yealink 10-1:36.0: unexpected response 0
[  446.748749][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  446.754801][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  446.760886][    C0] yealink 8-1:36.0: unexpected response 0
[  446.767893][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  446.773684][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  446.780255][    C1] yealink 10-1:36.0: unexpected response 0
[  446.787183][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  446.793091][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  446.799643][    C0] yealink 8-1:36.0: unexpected response 0
[  446.806654][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  446.812439][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  446.819026][    C1] yealink 10-1:36.0: unexpected response 0
[  446.825976][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  446.832431][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  446.838365][    C0] yealink 8-1:36.0: unexpected response 0
[  446.845781][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  446.856808][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  446.857755][    C1] yealink 10-1:36.0: unexpected response 0
[  446.865292][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  446.870801][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  446.877312][    C0] yealink 8-1:36.0: unexpected response 0
[  446.884326][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  446.890197][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  446.896774][    C1] yealink 10-1:36.0: unexpected response 0
[  446.903721][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  446.909514][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  446.916076][    C0] yealink 8-1:36.0: unexpected response 0
[  446.923196][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  446.928966][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  446.935529][    C1] yealink 10-1:36.0: unexpected response 0
[  446.943211][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  446.948720][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  446.954823][    C0] yealink 8-1:36.0: unexpected response 0
[  446.962252][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  446.967637][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  446.974196][    C1] yealink 10-1:36.0: unexpected response 0
[  446.981140][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  446.987102][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  446.993551][    C0] yealink 8-1:36.0: unexpected response 0
[  447.000573][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  447.006388][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  447.012919][    C1] yealink 10-1:36.0: unexpected response 0
[  447.019842][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  447.025626][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  447.032196][    C0] yealink 8-1:36.0: unexpected response 0
[  447.039720][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  447.046555][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  447.051597][    C1] yealink 10-1:36.0: unexpected response 0
[  447.058889][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  447.064683][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  447.070886][    C0] yealink 8-1:36.0: unexpected response 0
[  447.077971][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  447.083848][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  447.090346][    C1] yealink 10-1:36.0: unexpected response 0
[  447.097277][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  447.103134][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  447.109668][    C0] yealink 8-1:36.0: unexpected response 0
[  447.116672][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  447.122473][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  447.129051][    C1] yealink 10-1:36.0: unexpected response 0
[  447.136788][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  447.142305][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  447.148349][    C0] yealink 8-1:36.0: unexpected response 0
[  447.155820][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  447.161126][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  447.167732][    C1] yealink 10-1:36.0: unexpected response 0
[  447.174671][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  447.180504][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  447.187046][    C0] yealink 8-1:36.0: unexpected response 0
[  447.194058][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  447.200058][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  447.206630][    C1] yealink 10-1:36.0: unexpected response 0
[  447.213553][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  447.219387][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  447.225961][    C0] yealink 8-1:36.0: unexpected response 0
[  447.233142][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  447.246616][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  447.247283][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  447.253394][    C1] yealink 10-1:36.0: unexpected response 0
[  447.260146][    C0] yealink 8-1:36.0: unexpected response 0
[  447.266579][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  447.272004][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  447.279106][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  447.285448][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  447.292085][    C1] yealink 10-1:36.0: unexpected response 0
[  447.298830][    C0] yealink 8-1:36.0: unexpected response 0
[  447.304895][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  447.310579][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  447.317770][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  447.324535][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  447.331201][    C1] yealink 10-1:36.0: unexpected response 0
[  447.337949][    C0] yealink 8-1:36.0: unexpected response 0
[  447.344466][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  447.350073][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  447.356886][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  447.363675][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  447.370051][    C1] yealink 10-1:36.0: unexpected response 0
[  447.376796][    C0] yealink 8-1:36.0: unexpected response 0
[  447.382852][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  447.388639][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  447.395387][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  447.402196][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  447.408798][    C1] yealink 10-1:36.0: unexpected response 0
[  447.415549][    C0] yealink 8-1:36.0: unexpected response 0
[  447.421715][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  447.427302][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  447.434115][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  447.440866][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  447.447495][    C1] yealink 10-1:36.0: unexpected response 0
[  447.454243][    C0] yealink 8-1:36.0: unexpected response 0
[  447.460851][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  447.466742][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  447.473180][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  447.479927][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  447.486162][    C1] yealink 10-1:36.0: unexpected response 0
[  447.492919][    C0] yealink 8-1:36.0: unexpected response 0
[  447.498899][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  447.504948][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  447.511698][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  447.518433][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  447.525099][    C1] yealink 10-1:36.0: unexpected response 0
[  447.531846][    C0] yealink 8-1:36.0: unexpected response 0
[  447.537824][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  447.543679][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  447.550854][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  447.566468][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  447.566495][    C0] yealink 8-1:36.0: unexpected response 0
[  447.573241][    C1] yealink 10-1:36.0: unexpected response 0
[  447.579459][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  447.585456][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  447.591703][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  447.598496][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  447.605162][    C0] yealink 8-1:36.0: unexpected response 0
[  447.611993][    C1] yealink 10-1:36.0: unexpected response 0
[  447.617902][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  447.623878][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  447.630418][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  447.637239][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  447.643812][    C0] yealink 8-1:36.0: unexpected response 0
[  447.650643][    C1] yealink 10-1:36.0: unexpected response 0
[  447.666529][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  447.667059][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  447.674009][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  447.680050][    C0] yealink 8-1:36.0: unexpected response 0
[  447.687463][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  447.692919][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  447.699431][    C1] yealink 10-1:36.0: unexpected response 0
[  447.706364][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  447.712149][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  447.718723][    C0] yealink 8-1:36.0: unexpected response 0
[  447.725748][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  447.731569][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  447.738215][    C1] yealink 10-1:36.0: unexpected response 0
[  447.745273][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  447.751557][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  447.757599][    C0] yealink 8-1:36.0: unexpected response 0
[  447.765051][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  447.776797][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  447.776978][    C1] yealink 10-1:36.0: unexpected response 0
[  447.784217][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  447.789963][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  447.796270][    C0] yealink 8-1:36.0: unexpected response 0
[  447.803301][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  447.809201][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  447.815661][    C1] yealink 10-1:36.0: unexpected response 0
[  447.822592][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  447.828467][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  447.834972][    C0] yealink 8-1:36.0: unexpected response 0
[  447.841983][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  447.847780][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  447.854443][    C1] yealink 10-1:36.0: unexpected response 0
[  447.862169][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  447.867716][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  447.873848][    C0] yealink 8-1:36.0: unexpected response 0
[  447.881351][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  447.886684][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  447.893234][    C1] yealink 10-1:36.0: unexpected response 0
[  447.900154][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  447.906115][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  447.912607][    C0] yealink 8-1:36.0: unexpected response 0
[  447.919617][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  447.925493][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  447.932010][    C1] yealink 10-1:36.0: unexpected response 0
[  447.938941][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  447.944835][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  447.951496][    C0] yealink 8-1:36.0: unexpected response 0
[  447.958922][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  447.966464][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  447.970890][    C1] yealink 10-1:36.0: unexpected response 0
[  447.978327][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  447.984353][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  447.990381][    C0] yealink 8-1:36.0: unexpected response 0
[  447.997454][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  448.003178][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  448.009771][    C1] yealink 10-1:36.0: unexpected response 0
[  448.016719][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  448.022513][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  448.029099][    C0] yealink 8-1:36.0: unexpected response 0
[  448.036229][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  448.042081][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  448.048482][    C1] yealink 10-1:36.0: unexpected response 0
[  448.055398][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  448.061793][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  448.067826][    C0] yealink 8-1:36.0: unexpected response 0
[  448.075318][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  448.086609][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  448.087638][    C1] yealink 10-1:36.0: unexpected response 0
[  448.094951][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  448.100682][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  448.106964][    C0] yealink 8-1:36.0: unexpected response 0
[  448.114060][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  448.119878][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  448.126351][    C1] yealink 10-1:36.0: unexpected response 0
[  448.133285][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  448.139182][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  448.145691][    C0] yealink 8-1:36.0: unexpected response 0
[  448.152730][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  448.166619][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  448.166648][    C1] yealink 10-1:36.0: unexpected response 0
[  448.174026][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  448.179910][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  448.185982][    C0] yealink 8-1:36.0: unexpected response 0
[  448.193381][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  448.198900][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  448.205379][    C1] yealink 10-1:36.0: unexpected response 0
[  448.212326][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  448.218356][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  448.224734][    C0] yealink 8-1:36.0: unexpected response 0
[  448.231907][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  448.237563][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  448.244195][    C1] yealink 10-1:36.0: unexpected response 0
[  448.251204][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  448.257086][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  448.263745][    C0] yealink 8-1:36.0: unexpected response 0
[  448.271465][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  448.286732][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  448.287429][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  448.293500][    C1] yealink 10-1:36.0: unexpected response 0
[  448.300247][    C0] yealink 8-1:36.0: unexpected response 0
[  448.306769][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  448.312138][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  448.319154][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  448.325633][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  448.332285][    C1] yealink 10-1:36.0: unexpected response 0
[  448.339031][    C0] yealink 8-1:36.0: unexpected response 0
[  448.345049][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  448.351020][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  448.357617][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  448.366495][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  448.371038][    C1] yealink 10-1:36.0: unexpected response 0
[  448.377784][    C0] yealink 8-1:36.0: unexpected response 0
[  448.384235][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  448.389929][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  448.396773][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  448.403155][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  448.409802][    C1] yealink 10-1:36.0: unexpected response 0
[  448.416634][    C0] yealink 8-1:36.0: unexpected response 0
[  448.422623][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  448.428343][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  448.435168][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  448.441881][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  448.448552][    C1] yealink 10-1:36.0: unexpected response 0
[  448.455299][    C0] yealink 8-1:36.0: unexpected response 0
[  448.461291][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  448.476633][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  448.477341][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  448.484003][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  448.490260][    C1] yealink 10-1:36.0: unexpected response 0
[  448.497009][    C0] yealink 8-1:36.0: unexpected response 0
[  448.503383][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  448.509195][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  448.515993][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  448.522712][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  448.529377][    C1] yealink 10-1:36.0: unexpected response 0
[  448.536122][    C0] yealink 8-1:36.0: unexpected response 0
[  448.542154][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  448.547835][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  448.554630][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  448.561372][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  448.568046][    C1] yealink 10-1:36.0: unexpected response 0
[  448.574796][    C0] yealink 8-1:36.0: unexpected response 0
[  448.581290][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  448.596564][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  448.597185][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  448.604074][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  448.610088][    C0] yealink 8-1:36.0: unexpected response 0
[  448.616929][    C1] yealink 10-1:36.0: unexpected response 0
[  448.622938][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  448.628688][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  448.635567][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  448.642434][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  448.648953][    C0] yealink 8-1:36.0: unexpected response 0
[  448.655785][    C1] yealink 10-1:36.0: unexpected response 0
[  448.661683][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  448.667516][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  448.676518][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  448.681562][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  448.687619][    C0] yealink 8-1:36.0: unexpected response 0
[  448.694553][    C1] yealink 10-1:36.0: unexpected response 0
[  448.701045][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  448.706745][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  448.713132][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  448.719930][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  448.726509][    C0] yealink 8-1:36.0: unexpected response 0
[  448.733341][    C1] yealink 10-1:36.0: unexpected response 0
[  448.739259][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  448.745018][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  448.751926][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  448.758593][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  448.765171][    C0] yealink 8-1:36.0: unexpected response 0
[  448.772003][    C1] yealink 10-1:36.0: unexpected response 0
[  448.786483][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  448.787140][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  448.793943][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  448.800007][    C0] yealink 8-1:36.0: unexpected response 0
[  448.807475][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  448.812910][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  448.819427][    C1] yealink 10-1:36.0: unexpected response 0
[  448.826355][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  448.832162][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  448.838816][    C0] yealink 8-1:36.0: unexpected response 0
[  448.845907][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  448.851776][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  448.858454][    C1] yealink 10-1:36.0: unexpected response 0
[  448.865475][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  448.871295][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  448.877865][    C0] yealink 8-1:36.0: unexpected response 0
[  448.885707][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  448.896717][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  448.897465][    C1] yealink 10-1:36.0: unexpected response 0
[  448.904827][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  448.910583][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  448.916776][    C0] yealink 8-1:36.0: unexpected response 0
[  448.923800][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  448.929624][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  448.936164][    C1] yealink 10-1:36.0: unexpected response 0
[  448.943081][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  448.948925][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  448.955531][    C0] yealink 8-1:36.0: unexpected response 0
[  448.962564][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  448.968263][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  448.974894][    C1] yealink 10-1:36.0: unexpected response 0
[  448.982615][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  448.988200][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  448.994189][    C0] yealink 8-1:36.0: unexpected response 0
[  449.001601][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  449.006964][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  449.013561][    C1] yealink 10-1:36.0: unexpected response 0
[  449.020479][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  449.026466][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  449.032872][    C0] yealink 8-1:36.0: unexpected response 0
[  449.039897][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  449.045778][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  449.052283][    C1] yealink 10-1:36.0: unexpected response 0
[  449.059301][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  449.065121][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  449.071673][    C0] yealink 8-1:36.0: unexpected response 0
[  449.078711][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  449.086653][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  449.091142][    C1] yealink 10-1:36.0: unexpected response 0
[  449.098424][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  449.104380][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  449.110442][    C0] yealink 8-1:36.0: unexpected response 0
[  449.117843][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  449.123233][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  449.129851][    C1] yealink 10-1:36.0: unexpected response 0
[  449.136863][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  449.142690][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  449.149250][    C0] yealink 8-1:36.0: unexpected response 0
[  449.156567][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  449.162235][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  449.168722][    C1] yealink 10-1:36.0: unexpected response 0
[  449.175721][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  449.181519][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  449.188184][    C0] yealink 8-1:36.0: unexpected response 0
[  449.195797][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  449.206694][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  449.207569][    C1] yealink 10-1:36.0: unexpected response 0
[  449.214843][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  449.220721][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  449.226898][    C0] yealink 8-1:36.0: unexpected response 0
[  449.233985][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  449.239755][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  449.246280][    C1] yealink 10-1:36.0: unexpected response 0
[  449.253209][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  449.259066][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  449.265577][    C0] yealink 8-1:36.0: unexpected response 0
[  449.272613][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  449.278367][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  449.285042][    C1] yealink 10-1:36.0: unexpected response 0
[  449.292810][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  449.298413][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  449.304451][    C0] yealink 8-1:36.0: unexpected response 0
[  449.311918][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  449.317241][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  449.323836][    C1] yealink 10-1:36.0: unexpected response 0
[  449.330763][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  449.336694][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  449.343151][    C0] yealink 8-1:36.0: unexpected response 0
[  449.350201][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  449.356071][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  449.362535][    C1] yealink 10-1:36.0: unexpected response 0
[  449.369459][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  449.375433][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  449.381884][    C0] yealink 8-1:36.0: unexpected response 0
[  449.389409][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  449.396473][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  449.401783][    C1] yealink 10-1:36.0: unexpected response 0
[  449.409132][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  449.414902][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  449.421086][    C0] yealink 8-1:36.0: unexpected response 0
[  449.428204][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  449.433926][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  449.440542][    C1] yealink 10-1:36.0: unexpected response 0
[  449.447463][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  449.453314][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  449.459839][    C0] yealink 8-1:36.0: unexpected response 0
[  449.466958][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  449.472647][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  449.479214][    C1] yealink 10-1:36.0: unexpected response 0
[  449.486159][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  449.492549][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  449.498598][    C0] yealink 8-1:36.0: unexpected response 0
[  449.506235][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  449.516836][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  449.518016][    C1] yealink 10-1:36.0: unexpected response 0
[  449.525362][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  449.530839][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  449.537489][    C0] yealink 8-1:36.0: unexpected response 0
[  449.544516][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  449.550399][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  449.556878][    C1] yealink 10-1:36.0: unexpected response 0
[  449.563802][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  449.569636][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  449.576176][    C0] yealink 8-1:36.0: unexpected response 0
[  449.583215][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  449.589008][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  449.595747][    C1] yealink 10-1:36.0: unexpected response 0
[  449.603513][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  449.609017][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  449.615135][    C0] yealink 8-1:36.0: unexpected response 0
[  449.622531][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  449.628052][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  449.634700][    C1] yealink 10-1:36.0: unexpected response 0
[  449.641629][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  449.647446][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  449.654005][    C0] yealink 8-1:36.0: unexpected response 0
[  449.661115][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  449.666849][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  449.673425][    C1] yealink 10-1:36.0: unexpected response 0
[  449.680348][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  449.686239][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  449.692719][    C0] yealink 8-1:36.0: unexpected response 0
[  449.700352][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  449.706539][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  449.712104][    C1] yealink 10-1:36.0: unexpected response 0
[  449.719449][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  449.725489][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  449.731494][    C0] yealink 8-1:36.0: unexpected response 0
[  449.738513][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  449.744269][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  449.750874][    C1] yealink 10-1:36.0: unexpected response 0
[  449.757787][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  449.763708][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  449.770152][    C0] yealink 8-1:36.0: unexpected response 0
[  449.777159][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  449.782891][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  449.789606][    C1] yealink 10-1:36.0: unexpected response 0
[  449.796524][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  449.802859][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  449.808888][    C0] yealink 8-1:36.0: unexpected response 0
[  449.816495][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  449.826503][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  449.828263][    C1] yealink 10-1:36.0: unexpected response 0
[  449.835503][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  449.840995][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  449.847576][    C0] yealink 8-1:36.0: unexpected response 0
[  449.854644][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  449.860371][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  449.866972][    C1] yealink 10-1:36.0: unexpected response 0
[  449.873897][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  449.879779][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  449.886293][    C0] yealink 8-1:36.0: unexpected response 0
[  449.893423][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  449.906622][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  449.906654][    C1] yealink 10-1:36.0: unexpected response 0
[  449.913985][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  449.919956][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  449.925988][    C0] yealink 8-1:36.0: unexpected response 0
[  449.933407][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  449.938819][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  449.945398][    C1] yealink 10-1:36.0: unexpected response 0
[  449.952425][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  449.958281][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  449.964924][    C0] yealink 8-1:36.0: unexpected response 0
[  449.971960][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  449.977940][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  449.984414][    C1] yealink 10-1:36.0: unexpected response 0
[  449.991338][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  449.997134][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  450.003705][    C0] yealink 8-1:36.0: unexpected response 0
[  450.011279][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  450.026671][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  450.026701][    C1] yealink 10-1:36.0: unexpected response 0
[  450.034177][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  450.040286][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  450.046127][    C0] yealink 8-1:36.0: unexpected response 0
[  450.053148][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  450.058989][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  450.065501][    C1] yealink 10-1:36.0: unexpected response 0
[  450.072415][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  450.078267][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  450.084791][    C0] yealink 8-1:36.0: unexpected response 0
[  450.091800][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  450.097515][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  450.104188][    C1] yealink 10-1:36.0: unexpected response 0
[  450.112032][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  450.117560][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  450.123595][    C0] yealink 8-1:36.0: unexpected response 0
[  450.131017][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  450.136519][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  450.142981][    C1] yealink 10-1:36.0: unexpected response 0
[  450.149901][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  450.155746][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  450.162355][    C0] yealink 8-1:36.0: unexpected response 0
[  450.169512][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  450.175222][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  450.181820][    C1] yealink 10-1:36.0: unexpected response 0
[  450.188741][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  450.194534][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  450.201105][    C0] yealink 8-1:36.0: unexpected response 0
[  450.209082][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  450.216518][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  450.220848][    C1] yealink 10-1:36.0: unexpected response 0
[  450.228124][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  450.234062][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  450.240262][    C0] yealink 8-1:36.0: unexpected response 0
[  450.247321][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  450.253069][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  450.259651][    C1] yealink 10-1:36.0: unexpected response 0
[  450.266569][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  450.272411][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  450.278937][    C0] yealink 8-1:36.0: unexpected response 0
[  450.285944][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  450.291808][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  450.298306][    C1] yealink 10-1:36.0: unexpected response 0
[  450.305230][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  450.311536][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  450.317613][    C0] yealink 8-1:36.0: unexpected response 0
[  450.325014][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  450.336583][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  450.337070][    C1] yealink 10-1:36.0: unexpected response 0
[  450.344457][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  450.349836][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  450.356793][    C0] yealink 8-1:36.0: unexpected response 0
[  450.363865][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  450.369790][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  450.376189][    C1] yealink 10-1:36.0: unexpected response 0
[  450.383163][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  450.388966][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  450.395527][    C0] yealink 8-1:36.0: unexpected response 0
[  450.402631][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  450.408513][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  450.415001][    C1] yealink 10-1:36.0: unexpected response 0
[  450.422851][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  450.428323][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  450.434568][    C0] yealink 8-1:36.0: unexpected response 0
[  450.441959][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  450.447422][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  450.453957][    C1] yealink 10-1:36.0: unexpected response 0
[  450.460884][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  450.466711][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  450.473268][    C0] yealink 8-1:36.0: unexpected response 0
[  450.480449][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  450.486229][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  450.492828][    C1] yealink 10-1:36.0: unexpected response 0
[  450.499745][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  450.505586][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  450.512123][    C0] yealink 8-1:36.0: unexpected response 0
[  450.519657][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  450.526539][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  450.532302][    C1] yealink 10-1:36.0: unexpected response 0
[  450.539649][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  450.545420][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  450.551596][    C0] yealink 8-1:36.0: unexpected response 0
[  450.558687][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  450.564392][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  450.571006][    C1] yealink 10-1:36.0: unexpected response 0
[  450.577934][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  450.583762][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  450.590304][    C0] yealink 8-1:36.0: unexpected response 0
[  450.597315][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  450.603207][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  450.609719][    C1] yealink 10-1:36.0: unexpected response 0
[  450.617728][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  450.623328][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  450.629301][    C0] yealink 8-1:36.0: unexpected response 0
[  450.636729][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  450.642114][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  450.648690][    C1] yealink 10-1:36.0: unexpected response 0
[  450.655614][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  450.661540][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  450.668592][    C0] yealink 8-1:36.0: unexpected response 0
[  450.675666][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  450.681494][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  450.688097][    C1] yealink 10-1:36.0: unexpected response 0
[  450.695118][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  450.700918][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  450.707540][    C0] yealink 8-1:36.0: unexpected response 0
[  450.714551][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  450.726530][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  450.726919][    C1] yealink 10-1:36.0: unexpected response 0
[  450.734234][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  450.740137][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  450.746238][    C0] yealink 8-1:36.0: unexpected response 0
[  450.753786][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  450.759279][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  450.765823][    C1] yealink 10-1:36.0: unexpected response 0
[  450.772759][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  450.778706][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  450.785139][    C0] yealink 8-1:36.0: unexpected response 0
[  450.792179][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  450.797943][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  450.804515][    C1] yealink 10-1:36.0: unexpected response 0
[  450.811430][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  450.817304][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  450.823899][    C0] yealink 8-1:36.0: unexpected response 0
[  450.831497][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  450.846621][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  450.846652][    C1] yealink 10-1:36.0: unexpected response 0
[  450.854025][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  450.860006][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  450.866043][    C0] yealink 8-1:36.0: unexpected response 0
[  450.866366][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  450.873199][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  450.878876][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  450.885457][    C1] yealink 10-1:36.0: unexpected response 0
[  450.892291][    C0] yealink 8-1:36.0: unexpected response 0
[  450.899317][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  450.905159][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  450.910716][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  450.917541][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  450.924131][    C1] yealink 10-1:36.0: unexpected response 0
[  450.930964][    C0] yealink 8-1:36.0: unexpected response 0
[  450.938423][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  450.946551][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  450.949797][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  450.956663][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  450.962847][    C1] yealink 10-1:36.0: unexpected response 0
[  450.969683][    C0] yealink 8-1:36.0: unexpected response 0
[  450.976671][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  450.982473][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  450.988245][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  450.995033][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  451.001550][    C1] yealink 10-1:36.0: unexpected response 0
[  451.008384][    C0] yealink 8-1:36.0: unexpected response 0
[  451.015313][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  451.021132][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  451.027346][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  451.036516][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  451.040228][    C1] yealink 10-1:36.0: unexpected response 0
[  451.047065][    C0] yealink 8-1:36.0: unexpected response 0
[  451.054424][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  451.060249][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  451.065534][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  451.072449][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  451.079030][    C1] yealink 10-1:36.0: unexpected response 0
[  451.085950][    C0] yealink 8-1:36.0: unexpected response 0
[  451.092941][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  451.098842][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  451.104380][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  451.111215][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  451.117794][    C1] yealink 10-1:36.0: unexpected response 0
[  451.124630][    C0] yealink 8-1:36.0: unexpected response 0
[  451.132412][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  451.141581][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  451.143454][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  451.150223][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  451.156480][    C1] yealink 10-1:36.0: unexpected response 0
[  451.163324][    C0] yealink 8-1:36.0: unexpected response 0
[  451.170326][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  451.176195][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  451.181851][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  451.188660][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  451.195189][    C1] yealink 10-1:36.0: unexpected response 0
[  451.202024][    C0] yealink 8-1:36.0: unexpected response 0
[  451.208960][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  451.214930][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  451.220478][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  451.227288][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  451.233863][    C1] yealink 10-1:36.0: unexpected response 0
[  451.240703][    C0] yealink 8-1:36.0: unexpected response 0
[  451.248254][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  451.256859][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  451.259515][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  451.266439][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  451.272563][    C1] yealink 10-1:36.0: unexpected response 0
[  451.279402][    C0] yealink 8-1:36.0: unexpected response 0
[  451.286360][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  451.292186][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  451.297856][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  451.304671][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  451.311223][    C1] yealink 10-1:36.0: unexpected response 0
[  451.318058][    C0] yealink 8-1:36.0: unexpected response 0
[  451.325137][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  451.330946][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  451.337098][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  451.346523][    C0] yealink 8-1:36.0: urb_irq_callback - urb status -71
[  451.349947][    C1] yealink 10-1:36.0: unexpected response 0
[  451.356785][    C0] yealink 8-1:36.0: unexpected response 0
[  451.364159][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  451.369436][ T6015] usb 8-1: USB disconnect, device number 2
[  451.375222][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  451.375246][    C1] yealink 10-1:36.0: unexpected response 0
[  451.375432][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  451.375541][    C0] yealink 8-1:36.0: urb_ctl_callback - urb status -71
[  451.375563][    C0] yealink 8-1:36.0: urb_ctl_callback - usb_submit_urb failed -19
[  451.375621][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  451.384611][ T7722] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[  451.388271][    C1] yealink 10-1:36.0: unexpected response 0
[  451.388510][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  451.395476][ T7722] Bluetooth: hci1: command tx timeout
[  451.401301][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  451.408783][ T7722] Bluetooth: hci0: command tx timeout
[  451.414971][    C1] yealink 10-1:36.0: unexpected response 0
[  451.467689][ T1293] ieee802154 phy0 wpan0: encryption failed: -22
[  451.473899][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  451.482640][ T1293] ieee802154 phy1 wpan1: encryption failed: -22
[  451.486637][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  451.496204][    T8] usb 9-1: config 36 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024
[  451.499040][    C1] yealink 10-1:36.0: unexpected response 0
[  451.510790][    T8] usb 9-1: string descriptor 0 read error: -71
[  451.516192][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  451.523036][    T8] usb 9-1: New USB device found, idVendor=6993, idProduct=b001, bcdDevice=26.29
[  451.529284][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  451.539423][ T7727] Bluetooth: hci2: Opcode 0x0c03 failed: -4
[  451.545128][    C1] yealink 10-1:36.0: unexpected response 0
[  451.588226][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  451.595800][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  451.602799][    C1] yealink 10-1:36.0: unexpected response 0
[  451.608930][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  451.616129][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  451.623724][    C1] yealink 10-1:36.0: unexpected response 0
[  451.628727][ T5945] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[  451.630374][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  451.638521][ T5945] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[  451.644093][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  451.653989][ T5948] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[  451.657710][    C1] yealink 10-1:36.0: unexpected response 0
[  451.658607][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  451.665018][ T5948] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[  451.670838][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  451.687636][   T30] INFO: task udevd:6197 blocked for more than 152 seconds.
[  451.691516][    C1] yealink 10-1:36.0: unexpected response 0
[  451.705299][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  451.712467][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  451.719369][    C1] yealink 10-1:36.0: unexpected response 0
[  451.725570][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  451.732933][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  451.739928][    C1] yealink 10-1:36.0: unexpected response 0
[  451.746483][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  451.753878][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  451.760779][    C1] yealink 10-1:36.0: unexpected response 0
[  451.766819][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  451.773954][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  451.780845][    C1] yealink 10-1:36.0: unexpected response 0
[  451.786867][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  451.793955][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  451.800852][    C1] yealink 10-1:36.0: unexpected response 0
[  451.806918][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  451.810640][ T5948] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[  451.814100][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  451.827718][    C1] yealink 10-1:36.0: unexpected response 0
[  451.833743][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  451.838414][ T5948] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[  451.840914][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  451.854571][    C1] yealink 10-1:36.0: unexpected response 0
[  451.861363][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  451.868537][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  451.875428][    C1] yealink 10-1:36.0: unexpected response 0
[  451.877959][ T7722] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[  451.881430][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  451.895270][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  451.902178][    C1] yealink 10-1:36.0: unexpected response 0
[  451.903603][ T5948] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[  451.908266][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  451.922179][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  451.926544][ T5948] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[  451.929053][    C1] yealink 10-1:36.0: unexpected response 0
[  451.937258][ T5948] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[  451.942009][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  451.950610][   T30]       Not tainted 6.13.0-rc3-syzkaller-00044-gaef25be35d23 #0
[  451.956707][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  451.963775][ T5948] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[  451.970330][    C1] yealink 10-1:36.0: unexpected response 0
[  451.970672][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  451.978853][ T5948] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[  451.983307][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  452.003998][    C1] yealink 10-1:36.0: unexpected response 0
[  452.008370][ T5948] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[  452.010027][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  452.024061][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  452.030954][    C1] yealink 10-1:36.0: unexpected response 0
[  452.037018][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  452.044134][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  452.051036][    C1] yealink 10-1:36.0: unexpected response 0
[  452.057828][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  452.058850][ T7722] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[  452.064951][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  452.078534][    C1] yealink 10-1:36.0: unexpected response 0
[  452.084665][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  452.085045][ T5948] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[  452.091712][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  452.091737][    C1] yealink 10-1:36.0: unexpected response 0
[  452.092029][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  452.116504][ T5950] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3
[  452.118447][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  452.132144][    C1] yealink 10-1:36.0: unexpected response 0
[  452.138275][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  452.138814][ T5948] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[  452.145332][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  452.159051][    C1] yealink 10-1:36.0: unexpected response 0
[  452.165490][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  452.172938][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  452.179843][    C1] yealink 10-1:36.0: unexpected response 0
[  452.185907][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  452.193017][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  452.200007][    C1] yealink 10-1:36.0: unexpected response 0
[  452.206141][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  452.213365][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  452.220282][    C1] yealink 10-1:36.0: unexpected response 0
[  452.226347][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  452.233443][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  452.240351][    C1] yealink 10-1:36.0: unexpected response 0
[  452.246608][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  452.253875][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  452.260780][    C1] yealink 10-1:36.0: unexpected response 0
[  452.271202][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  452.278796][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  452.285705][    C1] yealink 10-1:36.0: unexpected response 0
[  452.291764][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  452.298845][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  452.305742][    C1] yealink 10-1:36.0: unexpected response 0
[  452.311803][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  452.318916][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  452.325898][    C1] yealink 10-1:36.0: unexpected response 0
[  452.331985][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  452.339030][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  452.345923][    C1] yealink 10-1:36.0: unexpected response 0
[  452.351977][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  452.360129][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  452.367385][    C1] yealink 10-1:36.0: unexpected response 0
[  452.373897][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  452.380998][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  452.387901][    C1] yealink 10-1:36.0: unexpected response 0
[  452.390150][   T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  452.394414][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  452.409507][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  452.416409][    C1] yealink 10-1:36.0: unexpected response 0
[  452.422785][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  452.429882][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  452.436791][    C1] yealink 10-1:36.0: unexpected response 0
[  452.442843][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  452.449982][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  452.456878][    C1] yealink 10-1:36.0: unexpected response 0
[  452.463683][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  452.470877][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  452.477770][    C1] yealink 10-1:36.0: unexpected response 0
[  452.483787][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  452.490902][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  452.497792][    C1] yealink 10-1:36.0: unexpected response 0
[  452.503872][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  452.511043][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  452.517938][    C1] yealink 10-1:36.0: unexpected response 0
[  452.524061][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  452.531164][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  452.538059][    C1] yealink 10-1:36.0: unexpected response 0
[  452.544196][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  452.551371][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  452.558272][    C1] yealink 10-1:36.0: unexpected response 0
[  452.565065][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  452.572149][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  452.579036][    C1] yealink 10-1:36.0: unexpected response 0
[  452.585120][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  452.592227][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  452.599208][    C1] yealink 10-1:36.0: unexpected response 0
[  452.605333][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  452.612435][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  452.613550][    T8] usb 9-1: New USB device strings: Mfr=244, Product=0, SerialNumber=16
[  452.619303][    C1] yealink 10-1:36.0: unexpected response 0
[  452.620461][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  452.637772][   T30] task:udevd           state:S stack:25656 pid:6197  tgid:6197  ppid:5206   flags:0x00000002
[  452.641516][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  452.657599][    C1] yealink 10-1:36.0: unexpected response 0
[  452.663757][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  452.671436][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  452.678368][    C1] yealink 10-1:36.0: unexpected response 0
[  452.684856][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  452.691974][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  452.698877][    C1] yealink 10-1:36.0: unexpected response 0
[  452.704915][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  452.704964][ T5945] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[  452.711958][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  452.711981][    C1] yealink 10-1:36.0: unexpected response 0
[  452.712165][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  452.739053][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  452.745953][    C1] yealink 10-1:36.0: unexpected response 0
[  452.751988][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  452.758683][ T5945] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[  452.759038][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  452.772843][    C1] yealink 10-1:36.0: unexpected response 0
[  452.776102][ T5945] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[  452.779353][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  452.793238][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  452.797575][ T5945] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[  452.800117][    C1] yealink 10-1:36.0: unexpected response 0
[  452.807744][ T5945] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[  452.813072][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  452.820415][ T5945] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[  452.827072][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  452.840615][    C1] yealink 10-1:36.0: unexpected response 0
[  452.846676][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  452.853767][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  452.860666][    C1] yealink 10-1:36.0: unexpected response 0
[  452.866721][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  452.874509][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  452.881413][    C1] yealink 10-1:36.0: unexpected response 0
[  452.884507][   T30] Call Trace:
[  452.887425][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  452.897667][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  452.904574][    C1] yealink 10-1:36.0: unexpected response 0
[  452.910721][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  452.918924][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  452.925841][    C1] yealink 10-1:36.0: unexpected response 0
[  452.931921][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  452.934167][    T8] usb 9-1: can't set config #36, error -71
[  452.939004][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  452.951783][    C1] yealink 10-1:36.0: unexpected response 0
[  452.958024][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  452.958069][   T30]  <TASK>
[  452.965089][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  452.974742][    C1] yealink 10-1:36.0: unexpected response 0
[  452.982750][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  452.990381][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  452.997378][    C1] yealink 10-1:36.0: unexpected response 0
[  453.003414][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  453.010589][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  453.017581][    C1] yealink 10-1:36.0: unexpected response 0
[  453.019784][    T8] usb 9-1: USB disconnect, device number 2
[  453.023629][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  453.036294][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  453.043188][    C1] yealink 10-1:36.0: unexpected response 0
[  453.047523][   T30]  __schedule+0x1850/0x4c30
[  453.049224][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  453.053555][   T30]  ? __pfx___schedule+0x10/0x10
[  453.060533][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  453.060555][    C1] yealink 10-1:36.0: unexpected response 0
[  453.060746][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  453.086560][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  453.093471][    C1] yealink 10-1:36.0: unexpected response 0
[  453.100000][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  453.107197][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  453.114147][    C1] yealink 10-1:36.0: unexpected response 0
[  453.120253][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  453.127319][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  453.134219][    C1] yealink 10-1:36.0: unexpected response 0
[  453.138492][   T30]  ? __pfx_lock_release+0x10/0x10
[  453.140232][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  453.145076][   T30]  ? schedule+0x90/0x320
[  453.152111][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  453.163360][    C1] yealink 10-1:36.0: unexpected response 0
[  453.169437][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  453.179395][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  453.186301][    C1] yealink 10-1:36.0: unexpected response 0
[  453.192813][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  453.200009][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  453.206905][    C1] yealink 10-1:36.0: unexpected response 0
[  453.213057][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  453.216759][   T30]  schedule+0x14b/0x320
[  453.220113][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  453.224076][   T30]  schedule_hrtimeout_range_clock+0x223/0x320
[  453.230931][    C1] yealink 10-1:36.0: unexpected response 0
[  453.231164][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  453.250107][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  453.256994][    C1] yealink 10-1:36.0: unexpected response 0
[  453.263046][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  453.270127][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  453.277018][    C1] yealink 10-1:36.0: unexpected response 0
[  453.286548][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  453.294184][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  453.301119][    C1] yealink 10-1:36.0: unexpected response 0
[  453.307175][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  453.314251][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  453.315304][   T30]  ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10
[  453.321117][    C1] yealink 10-1:36.0: unexpected response 0
[  453.321316][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  453.321505][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  453.321526][    C1] yealink 10-1:36.0: unexpected response 0
[  453.321716][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  453.360690][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  453.367591][    C1] yealink 10-1:36.0: unexpected response 0
[  453.373623][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  453.373730][   T30]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[  453.381592][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  453.393641][    C1] yealink 10-1:36.0: unexpected response 0
[  453.399779][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  453.408043][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  453.414940][    C1] yealink 10-1:36.0: unexpected response 0
[  453.418678][   T30]  ? __pfx__raw_write_lock_irq+0x10/0x10
[  453.420986][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  453.433468][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  453.440361][    C1] yealink 10-1:36.0: unexpected response 0
[  453.446440][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  453.451326][   T30]  ? _raw_write_unlock_irq+0x23/0x50
[  453.453507][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  453.465499][    C1] yealink 10-1:36.0: unexpected response 0
[  453.469620][   T30]  ? do_epoll_wait+0x1761/0x21c0
[  453.471552][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  453.476549][ T5945] Bluetooth: hci0: command tx timeout
[  453.484738][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  453.495870][    C1] yealink 10-1:36.0: unexpected response 0
[  453.502357][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  453.509444][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  453.516331][    C1] yealink 10-1:36.0: unexpected response 0
[  453.518330][   T30]  ? lockdep_hardirqs_on+0x99/0x150
[  453.522342][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  453.534480][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  453.541461][    C1] yealink 10-1:36.0: unexpected response 0
[  453.547616][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  453.554695][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  453.561612][    C1] yealink 10-1:36.0: unexpected response 0
[  453.567660][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  453.574744][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  453.577126][   T30]  ? do_epoll_wait+0x1761/0x21c0
[  453.581631][    C1] yealink 10-1:36.0: unexpected response 0
[  453.593106][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  453.600687][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  453.607604][    C1] yealink 10-1:36.0: unexpected response 0
[  453.609183][   T30]  do_epoll_wait+0x1db4/0x21c0
[  453.613662][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  453.625347][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  453.632253][    C1] yealink 10-1:36.0: unexpected response 0
[  453.638336][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  453.639522][   T30]  ? do_epoll_wait+0x1761/0x21c0
[  453.645409][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  453.657045][    C1] yealink 10-1:36.0: unexpected response 0
[  453.663103][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  453.670220][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  453.677205][    C1] yealink 10-1:36.0: unexpected response 0
[  453.683244][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  453.685742][   T30]  ? __pfx_do_epoll_wait+0x10/0x10
[  453.694075][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  453.702705][    C1] yealink 10-1:36.0: unexpected response 0
[  453.706207][   T30]  ? __pfx_vfs_write+0x10/0x10
[  453.709321][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  453.720514][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  453.727401][    C1] yealink 10-1:36.0: unexpected response 0
[  453.733438][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  453.740516][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  453.741067][   T30]  ? __pfx_ep_autoremove_wake_function+0x10/0x10
[  453.747380][    C1] yealink 10-1:36.0: unexpected response 0
[  453.747617][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  453.763542][   T30]  __x64_sys_epoll_wait+0x257/0x2a0
[  453.766808][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  453.778735][    C1] yealink 10-1:36.0: unexpected response 0
[  453.784751][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  453.795807][   T30]  ? __pfx___x64_sys_epoll_wait+0x10/0x10
[  453.796295][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  453.808454][    C1] yealink 10-1:36.0: unexpected response 0
[  453.815113][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  453.822202][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  453.824971][   T30]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[  453.829070][    C1] yealink 10-1:36.0: unexpected response 0
[  453.829311][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  453.848357][   T30]  ? do_syscall_64+0x100/0x230
[  453.848800][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  453.853219][   T30]  ? do_syscall_64+0xb6/0x230
[  453.860055][    C1] yealink 10-1:36.0: unexpected response 0
[  453.860266][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  453.860471][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  453.884648][    C1] yealink 10-1:36.0: unexpected response 0
[  453.890911][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  453.891709][   T30]  do_syscall_64+0xf3/0x230
[  453.900165][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  453.910653][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  453.917735][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  453.922189][   T30]  ? clear_bhb_loop+0x35/0x90
[  453.924905][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  453.936295][    C1] yealink 10-1:36.0: unexpected response 0
[  453.942474][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  453.944009][   T30]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  453.949556][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  453.949581][    C1] yealink 10-1:36.0: unexpected response 0
[  453.949773][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  453.975269][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  453.982173][    C1] yealink 10-1:36.0: unexpected response 0
[  453.988218][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  453.996216][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  453.998242][   T30] RIP: 0033:0x7efc7e972457
[  454.003187][    C1] yealink 10-1:36.0: unexpected response 0
[  454.013732][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  454.020909][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  454.027812][    C1] yealink 10-1:36.0: unexpected response 0
[  454.034004][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  454.041085][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  454.045894][   T30] RSP: 002b:00007ffda187afc8 EFLAGS: 00000246
[  454.047952][    C1] yealink 10-1:36.0: unexpected response 0
[  454.048195][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  454.067067][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  454.069369][   T30]  ORIG_RAX: 00000000000000e8
[  454.073929][    C1] yealink 10-1:36.0: unexpected response 0
[  454.084909][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  454.092003][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  454.098995][    C1] yealink 10-1:36.0: unexpected response 0
[  454.106546][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  454.113687][ T5945] Bluetooth: hci1: command tx timeout
[  454.114078][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  454.124649][   T30] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efc7e972457
[  454.125936][    C1] yealink 10-1:36.0: unexpected response 0
[  454.140262][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  454.147387][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  454.154290][    C1] yealink 10-1:36.0: unexpected response 0
[  454.160329][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  454.164107][   T30] RDX: 0000000000000004 RSI: 00007ffda187b008 RDI: 0000000000000004
[  454.167411][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  454.182261][    C1] yealink 10-1:36.0: unexpected response 0
[  454.183937][   T30] RBP: 000055b76c1cd140 R08: 0000000000000007 R09: aa813de62c0c9cba
[  454.188299][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  454.196662][ T5945] Bluetooth: hci3: command tx timeout
[  454.206608][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  454.215978][    C1] yealink 10-1:36.0: unexpected response 0
[  454.222500][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  454.229578][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  454.236510][    C1] yealink 10-1:36.0: unexpected response 0
[  454.241644][   T30] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055b76c21ba90
[  454.242520][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  454.257506][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  454.264495][    C1] yealink 10-1:36.0: unexpected response 0
[  454.270743][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  454.277791][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  454.284670][    C1] yealink 10-1:36.0: unexpected response 0
[  454.290683][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  454.296287][   T30] R13: 00007ffda187b008 R14: 00000000ffffffff R15: 000055b76c1c5910
[  454.297754][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  454.312411][    C1] yealink 10-1:36.0: unexpected response 0
[  454.322047][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  454.324211][   T30]  </TASK>
[  454.329602][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  454.339106][    C1] yealink 10-1:36.0: unexpected response 0
[  454.345134][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  454.352227][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  454.359203][    C1] yealink 10-1:36.0: unexpected response 0
[  454.366076][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  454.373301][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  454.380201][    C1] yealink 10-1:36.0: unexpected response 0
[  454.382855][   T30] INFO: task udevd:6223 blocked for more than 155 seconds.
[  454.390191][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  454.400693][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  454.407588][    C1] yealink 10-1:36.0: unexpected response 0
[  454.414157][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  454.421814][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  454.428725][    C1] yealink 10-1:36.0: unexpected response 0
[  454.435320][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  454.442569][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  454.448132][   T30]       Not tainted 6.13.0-rc3-syzkaller-00044-gaef25be35d23 #0
[  454.449522][    C1] yealink 10-1:36.0: unexpected response 0
[  454.463822][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  454.471131][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  454.478025][    C1] yealink 10-1:36.0: unexpected response 0
[  454.484157][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  454.491523][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  454.496747][   T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  454.498479][    C1] yealink 10-1:36.0: unexpected response 0
[  454.516525][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  454.520037][ T5945] Bluetooth: hci4: command tx timeout
[  454.524274][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  454.535861][    C1] yealink 10-1:36.0: unexpected response 0
[  454.545326][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  454.552406][    C1] yealink 10-1:36.0: urb_irq_callback - urb status -71
[  454.559303][    C1] yealink 10-1:36.0: unexpected response 0
[  454.562385][   T30] task:udevd           state:D stack:26184 pid:6223  tgid:6223  ppid:5206   flags:0x00004002
[  454.565251][ T1166] usb 10-1: USB disconnect, device number 2
[  454.565350][    C1] yealink 10-1:36.0: urb_ctl_callback - urb status -71
[  454.588204][    C1] yealink 10-1:36.0: urb_ctl_callback - usb_submit_urb failed -19
[  454.599533][   T30] Call Trace:
[  454.602871][   T30]  <TASK>
[  454.605837][   T30]  __schedule+0x1850/0x4c30
[  454.611337][   T30]  ? __pfx___schedule+0x10/0x10
[  454.616305][   T30]  ? __pfx_lock_release+0x10/0x10
[  454.621379][   T30]  ? _raw_spin_unlock_irqrestore+0x8f/0x140
[  454.627438][   T30]  ? _raw_spin_unlock_irqrestore+0xdd/0x140
[  454.633382][   T30]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  454.640035][   T30]  ? schedule+0x90/0x320
[  454.644359][   T30]  schedule+0x14b/0x320
[  454.648797][   T30]  schedule_preempt_disabled+0x13/0x30
[  454.654307][   T30]  __mutex_lock+0x7e7/0xee0
[  454.658964][   T30]  ? __mutex_lock+0x5ef/0xee0
[  454.663701][   T30]  ? uevent_show+0x17d/0x340
[  454.668422][   T30]  ? __pfx___mutex_lock+0x10/0x10
[  454.673507][   T30]  ? __kasan_kmalloc+0x98/0xb0
[  454.678567][   T30]  ? uevent_show+0x163/0x340
[  454.683215][   T30]  uevent_show+0x17d/0x340
[  454.687783][   T30]  dev_attr_show+0x55/0xc0
[  454.692253][   T30]  ? __pfx_dev_attr_show+0x10/0x10
[  454.697532][   T30]  sysfs_kf_seq_show+0x331/0x4c0
[  454.702525][   T30]  seq_read_iter+0x43f/0xd70
[  454.707246][   T30]  vfs_read+0x991/0xb70
[  454.711468][   T30]  ? __pfx_vfs_read+0x10/0x10
[  454.720873][   T30]  ksys_read+0x18f/0x2b0
[  454.725183][   T30]  ? __pfx_ksys_read+0x10/0x10
[  454.730044][   T30]  ? do_syscall_64+0x100/0x230
[  454.734868][   T30]  ? do_syscall_64+0xb6/0x230
[  454.745061][   T30]  do_syscall_64+0xf3/0x230
[  454.751451][   T30]  ? clear_bhb_loop+0x35/0x90
[  454.778094][   T30]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  454.784082][   T30] RIP: 0033:0x7efc7e965bf2
[  454.788938][   T30] RSP: 002b:00007ffda187afc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
[  454.797800][   T30] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efc7e965bf2
[  454.805839][   T30] RDX: 0000000000000004 RSI: 00007ffda187b008 RDI: 0000000000000004
[  454.815336][   T30] RBP: 00007ffda187ab38 R08: 0000000000000000 R09: aa813de62c0c9cba
[  454.823917][   T30] R10: 00000000ffffffff R11: 0000000000000246 R12: 000055b76c21ff80
[  454.840113][   T30] R13: 00007ffda187a708 R14: 00007ffda187ab08 R15: 000055b73e700160
[  454.850819][   T30]  </TASK>
[  454.872958][   T30] 
[  454.872958][   T30] Showing all locks held in the system:
[  454.906930][ T5945] Bluetooth: hci2: command tx timeout
[  454.916136][   T30] 1 lock held by pool_workqueue_/3:
[  454.942020][   T30] 1 lock held by khungtaskd/30:
[  454.947189][   T30]  #0: ffffffff8e937ae0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x55/0x2a0
[  454.957497][   T30] 4 locks held by kworker/u8:5/192:
[  454.962744][   T30]  #0: ffff88801baed948 ((wq_completion)netns){+.+.}-{0:0}, at: process_scheduled_works+0x93b/0x1840
[  454.973875][   T30]  #1: ffffc90002f77d00 (net_cleanup_work){+.+.}-{0:0}, at: process_scheduled_works+0x976/0x1840
[  454.984593][   T30]  #2: ffffffff8fca6450 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0x16a/0xd50
[  454.994214][   T30]  #3: ffffffff8fcb2908 (rtnl_mutex){+.+.}-{4:4}, at: wg_netns_pre_exit+0x1f/0x1e0
[  455.003694][   T30] 3 locks held by kworker/1:2/1166:
[  455.008983][   T30]  #0: ffff8881446bed48 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x93b/0x1840
[  455.021670][   T30]  #1: ffffc9000459fd00 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x976/0x1840
[  455.033730][   T30]  #2: ffff888145774190 (&dev->mutex){....}-{4:4}, at: hub_event+0x1fe/0x5150
[  455.042755][   T30] 2 locks held by getty/5582:
[  455.047606][   T30]  #0: ffff8880355b10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70
[  455.057740][   T30]  #1: ffffc90002fee2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x6a6/0x1e00
[  455.068274][   T30] 1 lock held by syz-executor/6072:
[  455.073539][   T30]  #0: ffffffff8fcb2908 (rtnl_mutex){+.+.}-{4:4}, at: tun_chr_close+0x3b/0x1b0
[  455.086102][   T30] 1 lock held by syz-executor/6073:
[  455.091398][   T30]  #0: ffffffff8fcb2908 (rtnl_mutex){+.+.}-{4:4}, at: tun_chr_close+0x3b/0x1b0
[  455.100999][   T30] 1 lock held by syz-executor/6077:
[  455.106589][   T30]  #0: ffffffff8fcb2908 (rtnl_mutex){+.+.}-{4:4}, at: tun_chr_close+0x3b/0x1b0
[  455.115663][   T30] 2 locks held by syz-executor/6081:
[  455.122562][   T30]  #0: ffffffff8fcb2908 (rtnl_mutex){+.+.}-{4:4}, at: tun_chr_close+0x3b/0x1b0
[  455.131699][   T30]  #1: ffffffff8e93cff8 (rcu_state.exp_mutex){+.+.}-{4:4}, at: synchronize_rcu_expedited+0x451/0x830
[  455.142764][   T30] 3 locks held by kworker/u8:12/7733:
[  455.149167][   T30] 2 locks held by syz-executor/7736:
[  455.154502][   T30]  #0: ffffffff8fca6450 (pernet_ops_rwsem){++++}-{4:4}, at: copy_net_ns+0x328/0x570
[  455.164491][   T30]  #1: ffffffff8fcb2908 (rtnl_mutex){+.+.}-{4:4}, at: ip_tunnel_init_net+0x20e/0x720
[  455.174305][   T30] 2 locks held by syz-executor/7742:
[  455.179995][   T30]  #0: ffffffff8fca6450 (pernet_ops_rwsem){++++}-{4:4}, at: copy_net_ns+0x328/0x570
[  455.189725][   T30]  #1: ffffffff8fcb2908 (rtnl_mutex){+.+.}-{4:4}, at: register_netdev+0x13/0x50
[  455.199130][   T30] 2 locks held by syz-executor/7745:
[  455.204452][   T30]  #0: ffffffff8fca6450 (pernet_ops_rwsem){++++}-{4:4}, at: copy_net_ns+0x328/0x570
[  455.214141][   T30]  #1: ffffffff8fcb2908 (rtnl_mutex){+.+.}-{4:4}, at: ip_tunnel_init_net+0x20e/0x720
[  455.224683][   T30] 2 locks held by syz-executor/7746:
[  455.230159][   T30]  #0: ffffffff8fca6450 (pernet_ops_rwsem){++++}-{4:4}, at: copy_net_ns+0x328/0x570
[  455.239716][   T30]  #1: ffffffff8fcb2908 (rtnl_mutex){+.+.}-{4:4}, at: register_netdev+0x13/0x50
[  455.248903][   T30] 2 locks held by syz-executor/7748:
[  455.254209][   T30]  #0: ffffffff8fca6450 (pernet_ops_rwsem){++++}-{4:4}, at: copy_net_ns+0x328/0x570
[  455.263720][   T30]  #1: ffffffff8fcb2908 (rtnl_mutex){+.+.}-{4:4}, at: register_nexthop_notifier+0x84/0x290
[  455.273979][   T30] 
[  455.278748][   T30] =============================================
[  455.278748][   T30] 
[  455.293742][   T30] NMI backtrace for cpu 0
[  455.298143][   T30] CPU: 0 UID: 0 PID: 30 Comm: khungtaskd Not tainted 6.13.0-rc3-syzkaller-00044-gaef25be35d23 #0
[  455.308778][   T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024
[  455.318879][   T30] Call Trace:
[  455.322179][   T30]  <TASK>
[  455.325131][   T30]  dump_stack_lvl+0x241/0x360
[  455.329883][   T30]  ? __pfx_dump_stack_lvl+0x10/0x10
[  455.335116][   T30]  ? __pfx__printk+0x10/0x10
[  455.339752][   T30]  nmi_cpu_backtrace+0x49c/0x4d0
[  455.344749][   T30]  ? __pfx_nmi_cpu_backtrace+0x10/0x10
[  455.350217][   T30]  ? _printk+0xd5/0x120
[  455.354385][   T30]  ? __pfx__printk+0x10/0x10
[  455.358994][   T30]  ? __wake_up_klogd+0xcc/0x110
[  455.363868][   T30]  ? __pfx__printk+0x10/0x10
[  455.368475][   T30]  ? __rcu_read_unlock+0xa1/0x110
[  455.373506][   T30]  ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[  455.379597][   T30]  nmi_trigger_cpumask_backtrace+0x198/0x320
[  455.385611][   T30]  watchdog+0xff6/0x1040
[  455.389867][   T30]  ? watchdog+0x1ea/0x1040
[  455.394293][   T30]  ? __pfx_watchdog+0x10/0x10
[  455.398988][   T30]  kthread+0x2f0/0x390
[  455.403085][   T30]  ? __pfx_watchdog+0x10/0x10
[  455.407793][   T30]  ? __pfx_kthread+0x10/0x10
[  455.412418][   T30]  ret_from_fork+0x4b/0x80
[  455.416856][   T30]  ? __pfx_kthread+0x10/0x10
[  455.421461][   T30]  ret_from_fork_asm+0x1a/0x30
[  455.426245][   T30]  </TASK>
[  455.430183][   T30] Sending NMI from CPU 0 to CPUs 1:
[  455.435454][    C1] NMI backtrace for cpu 1
[  455.435469][    C1] CPU: 1 UID: 0 PID: 7733 Comm: kworker/u8:12 Not tainted 6.13.0-rc3-syzkaller-00044-gaef25be35d23 #0
[  455.435493][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024
[  455.435518][    C1] Workqueue: bat_events batadv_nc_worker
[  455.435542][    C1] RIP: 0010:kasan_check_range+0x1ba/0x290
[  455.435569][    C1] Code: fb 48 8d 5d 07 48 85 ed 48 0f 49 dd 48 83 e3 f8 48 29 dd 74 12 41 80 3b 00 0f 85 a6 00 00 00 49 ff c3 48 ff cd 75 ee 5b 41 5c <41> 5e 41 5f 5d c3 cc cc cc cc 40 84 ed 75 5f f7 c5 00 ff 00 00 75
[  455.435585][    C1] RSP: 0018:ffffc900053df8d8 EFLAGS: 00000056
[  455.435600][    C1] RAX: 0000000000000001 RBX: 00000000000007a1 RCX: ffffffff817b275a
[  455.435618][    C1] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff942a3970
[  455.435631][    C1] RBP: 0000000000000000 R08: ffffffff942a3977 R09: 1ffffffff285472e
[  455.435644][    C1] R10: dffffc0000000000 R11: fffffbfff285472f R12: ffff88805e8cc728
[  455.435658][    C1] R13: dffffc0000000000 R14: dffffc0000000001 R15: fffffbfff285472f
[  455.435672][    C1] FS:  0000000000000000(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
[  455.435687][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  455.435701][    C1] CR2: 000055b76c22a114 CR3: 000000000e736000 CR4: 00000000003526f0
[  455.435717][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  455.435728][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  455.435741][    C1] Call Trace:
[  455.435747][    C1]  <NMI>
[  455.435755][    C1]  ? nmi_cpu_backtrace+0x3c2/0x4d0
[  455.435776][    C1]  ? __pfx_lock_acquire+0x10/0x10
[  455.435799][    C1]  ? __pfx_nmi_cpu_backtrace+0x10/0x10
[  455.435826][    C1]  ? nmi_cpu_backtrace_handler+0xc/0x20
[  455.435844][    C1]  ? nmi_handle+0x14f/0x5a0
[  455.435866][    C1]  ? nmi_handle+0x2a/0x5a0
[  455.435887][    C1]  ? kasan_check_range+0x1ba/0x290
[  455.435909][    C1]  ? default_do_nmi+0x63/0x160
[  455.435929][    C1]  ? exc_nmi+0x123/0x1f0
[  455.435948][    C1]  ? end_repeat_nmi+0xf/0x53
[  455.435967][    C1]  ? mark_lock+0x9a/0x360
[  455.435993][    C1]  ? kasan_check_range+0x1ba/0x290
[  455.436017][    C1]  ? kasan_check_range+0x1ba/0x290
[  455.436042][    C1]  ? kasan_check_range+0x1ba/0x290
[  455.436066][    C1]  </NMI>
[  455.436073][    C1]  <TASK>
[  455.436081][    C1]  mark_lock+0x9a/0x360
[  455.436109][    C1]  lockdep_hardirqs_on_prepare+0x3a5/0x780
[  455.436134][    C1]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[  455.436160][    C1]  ? rcu_is_watching+0x15/0xb0
[  455.436190][    C1]  trace_hardirqs_on+0x28/0x40
[  455.436212][    C1]  __local_bh_enable_ip+0x168/0x200
[  455.436244][    C1]  ? batadv_nc_purge_paths+0x312/0x3b0
[  455.436268][    C1]  ? __pfx___local_bh_enable_ip+0x10/0x10
[  455.436301][    C1]  ? batadv_nc_purge_paths+0xe8/0x3b0
[  455.436325][    C1]  ? __pfx_batadv_nc_to_purge_nc_path_decoding+0x10/0x10
[  455.436352][    C1]  batadv_nc_purge_paths+0x312/0x3b0
[  455.436382][    C1]  batadv_nc_worker+0x365/0x610
[  455.436406][    C1]  ? process_scheduled_works+0x976/0x1840
[  455.436428][    C1]  process_scheduled_works+0xa66/0x1840
[  455.436461][    C1]  ? __pfx_process_scheduled_works+0x10/0x10
[  455.436503][    C1]  ? assign_work+0x364/0x3d0
[  455.436522][    C1]  worker_thread+0x870/0xd30
[  455.436547][    C1]  ? __kthread_parkme+0x169/0x1d0
[  455.436568][    C1]  ? __pfx_worker_thread+0x10/0x10
[  455.436587][    C1]  kthread+0x2f0/0x390
[  455.436615][    C1]  ? __pfx_worker_thread+0x10/0x10
[  455.436635][    C1]  ? __pfx_kthread+0x10/0x10
[  455.436657][    C1]  ret_from_fork+0x4b/0x80
[  455.436676][    C1]  ? __pfx_kthread+0x10/0x10
[  455.436698][    C1]  ret_from_fork_asm+0x1a/0x30
[  455.436721][    C1]  </TASK>
[  455.463468][   T30] Kernel panic - not syncing: hung_task: blocked tasks
[  455.463493][   T30] CPU: 0 UID: 0 PID: 30 Comm: khungtaskd Not tainted 6.13.0-rc3-syzkaller-00044-gaef25be35d23 #0
[  455.463523][   T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024
[  455.463539][   T30] Call Trace:
[  455.463549][   T30]  <TASK>
[  455.463561][   T30]  dump_stack_lvl+0x241/0x360
[  455.463604][   T30]  ? __pfx_dump_stack_lvl+0x10/0x10
[  455.463640][   T30]  ? __pfx__printk+0x10/0x10
[  455.463670][   T30]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[  455.463708][   T30]  ? vscnprintf+0x5d/0x90
[  455.463741][   T30]  panic+0x349/0x880
[  455.463776][   T30]  ? nmi_trigger_cpumask_backtrace+0x244/0x320
[  455.463808][   T30]  ? __pfx_panic+0x10/0x10
[  455.463838][   T30]  ? tick_nohz_tick_stopped+0x82/0xb0
[  455.463877][   T30]  ? __irq_work_queue_local+0x137/0x410
[  455.463908][   T30]  ? preempt_schedule_thunk+0x1a/0x30
[  455.463937][   T30]  ? nmi_trigger_cpumask_backtrace+0x244/0x320
[  455.463967][   T30]  ? nmi_trigger_cpumask_backtrace+0x2d4/0x320
[  455.464000][   T30]  ? nmi_trigger_cpumask_backtrace+0x2d9/0x320
[  455.464034][   T30]  watchdog+0x1035/0x1040
[  455.464065][   T30]  ? watchdog+0x1ea/0x1040
[  455.464099][   T30]  ? __pfx_watchdog+0x10/0x10
[  455.464127][   T30]  kthread+0x2f0/0x390
[  455.464158][   T30]  ? __pfx_watchdog+0x10/0x10
[  455.464185][   T30]  ? __pfx_kthread+0x10/0x10
[  455.464217][   T30]  ret_from_fork+0x4b/0x80
[  455.464243][   T30]  ? __pfx_kthread+0x10/0x10
[  455.464274][   T30]  ret_from_fork_asm+0x1a/0x30
[  455.464312][   T30]  </TASK>
[  455.941972][   T30] Kernel Offset: disabled
[  455.946308][   T30] Rebooting in 86400 seconds..