1
[  193.966014][    C0] yealink 3-1:36.0: unexpected response 0
[  193.966118][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  193.966228][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  193.966338][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  193.966360][    C0] yealink 5-1:36.0: unexpected response 0
[  193.966464][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.966487][    C0] yealink 3-1:36.0: unexpected response 0
[  193.966586][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  193.966742][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  193.966865][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  193.966893][    C0] yealink 5-1:36.0: unexpected response 0
[  193.967004][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.967028][    C0] yealink 3-1:36.0: unexpected response 0
[  193.967151][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  193.967272][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  193.967389][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  193.967414][    C0] yealink 5-1:36.0: unexpected response 0
[  193.967533][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.967558][    C0] yealink 3-1:36.0: unexpected response 0
[  193.967673][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  193.967801][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  193.967913][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  193.967938][    C0] yealink 5-1:36.0: unexpected response 0
[  193.968045][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.968067][    C0] yealink 3-1:36.0: unexpected response 0
[  193.977046][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  193.977142][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  193.977299][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  193.977328][    C0] yealink 5-1:36.0: unexpected response 0
[  193.977448][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.977476][    C0] yealink 3-1:36.0: unexpected response 0
[  193.977600][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  193.977760][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  193.977876][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  193.977899][    C0] yealink 5-1:36.0: unexpected response 0
[  193.978015][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.978040][    C0] yealink 3-1:36.0: unexpected response 0
[  193.986974][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  193.987071][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  193.987207][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  193.987238][    C0] yealink 5-1:36.0: unexpected response 0
[  193.987363][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.987389][    C0] yealink 3-1:36.0: unexpected response 0
[  193.987497][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  193.987612][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  193.987726][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  193.987752][    C0] yealink 5-1:36.0: unexpected response 0
[  193.987863][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.987889][    C0] yealink 3-1:36.0: unexpected response 0
[  193.988006][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  193.988118][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  193.988236][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  193.988266][    C0] yealink 5-1:36.0: unexpected response 0
[  193.988379][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.988404][    C0] yealink 3-1:36.0: unexpected response 0
[  193.988515][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  193.988665][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  193.988773][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  193.988799][    C0] yealink 5-1:36.0: unexpected response 0
[  193.988903][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.988928][    C0] yealink 3-1:36.0: unexpected response 0
[  193.998554][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  193.998665][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  193.999206][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  193.999233][    C0] yealink 5-1:36.0: unexpected response 0
[  193.999329][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.999354][    C0] yealink 3-1:36.0: unexpected response 0
[  193.999468][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  193.999587][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  193.999708][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  193.999735][    C0] yealink 5-1:36.0: unexpected response 0
[  193.999845][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  193.999867][    C0] yealink 3-1:36.0: unexpected response 0
[  193.999969][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.000091][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.000196][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.000222][    C0] yealink 5-1:36.0: unexpected response 0
[  194.000328][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.000352][    C0] yealink 3-1:36.0: unexpected response 0
[  194.000468][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.000614][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.000733][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.000761][    C0] yealink 5-1:36.0: unexpected response 0
[  194.000871][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.000896][    C0] yealink 3-1:36.0: unexpected response 0
[  194.001002][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.001129][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.001265][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.001294][    C0] yealink 5-1:36.0: unexpected response 0
[  194.001423][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.001449][    C0] yealink 3-1:36.0: unexpected response 0
[  194.001559][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.001684][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.001796][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.001821][    C0] yealink 5-1:36.0: unexpected response 0
[  194.001929][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.001953][    C0] yealink 3-1:36.0: unexpected response 0
[  194.002064][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.002173][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.002293][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.002317][    C0] yealink 5-1:36.0: unexpected response 0
[  194.002418][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.002440][    C0] yealink 3-1:36.0: unexpected response 0
[  194.002538][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.002693][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.002818][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.002847][    C0] yealink 5-1:36.0: unexpected response 0
[  194.002961][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.002989][    C0] yealink 3-1:36.0: unexpected response 0
[  194.003103][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.003218][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.003355][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.003384][    C0] yealink 5-1:36.0: unexpected response 0
[  194.012354][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.012390][    C0] yealink 3-1:36.0: unexpected response 0
[  194.012492][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.012623][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.012725][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.012750][    C0] yealink 5-1:36.0: unexpected response 0
[  194.012851][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.012875][    C0] yealink 3-1:36.0: unexpected response 0
[  194.012980][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.013090][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.013686][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.013714][    C0] yealink 5-1:36.0: unexpected response 0
[  194.013797][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.013818][    C0] yealink 3-1:36.0: unexpected response 0
[  194.013938][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.014098][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.014224][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.014252][    C0] yealink 5-1:36.0: unexpected response 0
[  194.014393][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.014418][    C0] yealink 3-1:36.0: unexpected response 0
[  194.014531][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.014640][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.024692][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.024727][    C0] yealink 5-1:36.0: unexpected response 0
[  194.024837][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.024863][    C0] yealink 3-1:36.0: unexpected response 0
[  194.024984][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.025081][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.025202][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.025226][    C0] yealink 5-1:36.0: unexpected response 0
[  194.025337][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.025360][    C0] yealink 3-1:36.0: unexpected response 0
[  194.025463][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.025579][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.026139][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.026163][    C0] yealink 5-1:36.0: unexpected response 0
[  194.026264][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.026292][    C0] yealink 3-1:36.0: unexpected response 0
[  194.026393][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.026548][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.026671][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.026699][    C0] yealink 5-1:36.0: unexpected response 0
[  194.026815][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.026841][    C0] yealink 3-1:36.0: unexpected response 0
[  194.035877][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.035989][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.036110][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.036135][    C0] yealink 5-1:36.0: unexpected response 0
[  194.036226][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.036248][    C0] yealink 3-1:36.0: unexpected response 0
[  194.036367][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.036486][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.036599][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.036625][    C0] yealink 5-1:36.0: unexpected response 0
[  194.036735][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.036761][    C0] yealink 3-1:36.0: unexpected response 0
[  194.036871][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.036986][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.037099][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.037125][    C0] yealink 5-1:36.0: unexpected response 0
[  194.037235][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.037260][    C0] yealink 3-1:36.0: unexpected response 0
[  194.037377][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.037536][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.037642][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.037666][    C0] yealink 5-1:36.0: unexpected response 0
[  194.037777][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.037801][    C0] yealink 3-1:36.0: unexpected response 0
[  194.046733][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.046847][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.046970][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.046996][    C0] yealink 5-1:36.0: unexpected response 0
[  194.047086][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.047110][    C0] yealink 3-1:36.0: unexpected response 0
[  194.047224][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.047352][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.047467][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.047500][    C0] yealink 5-1:36.0: unexpected response 0
[  194.047623][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.047650][    C0] yealink 3-1:36.0: unexpected response 0
[  194.047755][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.047881][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.047988][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.048012][    C0] yealink 5-1:36.0: unexpected response 0
[  194.048543][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.048570][    C0] yealink 3-1:36.0: unexpected response 0
[  194.048666][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.048822][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.048943][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.048972][    C0] yealink 5-1:36.0: unexpected response 0
[  194.049085][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.049112][    C0] yealink 3-1:36.0: unexpected response 0
[  194.058135][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.058249][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.058381][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.058406][    C0] yealink 5-1:36.0: unexpected response 0
[  194.058500][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.058525][    C0] yealink 3-1:36.0: unexpected response 0
[  194.058637][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.058760][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.058878][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.058905][    C0] yealink 5-1:36.0: unexpected response 0
[  194.059022][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.059049][    C0] yealink 3-1:36.0: unexpected response 0
[  194.059156][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.059286][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.059415][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.059440][    C0] yealink 5-1:36.0: unexpected response 0
[  194.059560][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.059583][    C0] yealink 3-1:36.0: unexpected response 0
[  194.059708][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.059852][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.059972][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.059996][    C0] yealink 5-1:36.0: unexpected response 0
[  194.060103][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.060127][    C0] yealink 3-1:36.0: unexpected response 0
[  194.060237][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.060351][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.060464][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.060489][    C0] yealink 5-1:36.0: unexpected response 0
[  194.060599][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.060625][    C0] yealink 3-1:36.0: unexpected response 0
[  194.060743][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.060851][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.060968][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.060998][    C0] yealink 5-1:36.0: unexpected response 0
[  194.061095][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.061117][    C0] yealink 3-1:36.0: unexpected response 0
[  194.061223][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.061345][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.061462][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.061488][    C0] yealink 5-1:36.0: unexpected response 0
[  194.061603][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.061629][    C0] yealink 3-1:36.0: unexpected response 0
[  194.061732][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.061858][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.061985][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.062012][    C0] yealink 5-1:36.0: unexpected response 0
[  194.062119][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.062142][    C0] yealink 3-1:36.0: unexpected response 0
[  194.062237][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.062367][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.062492][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.062518][    C0] yealink 5-1:36.0: unexpected response 0
[  194.063211][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.063242][    C0] yealink 3-1:36.0: unexpected response 0
[  194.063368][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.063520][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.063638][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.063662][    C0] yealink 5-1:36.0: unexpected response 0
[  194.063778][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.063806][    C0] yealink 3-1:36.0: unexpected response 0
[  194.072855][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.072965][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.073087][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.073106][    C0] yealink 5-1:36.0: unexpected response 0
[  194.073206][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.073229][    C0] yealink 3-1:36.0: unexpected response 0
[  194.073323][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.073471][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.073586][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.073612][    C0] yealink 5-1:36.0: unexpected response 0
[  194.073719][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.073745][    C0] yealink 3-1:36.0: unexpected response 0
[  194.073858][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.073962][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.074086][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.074115][    C0] yealink 5-1:36.0: unexpected response 0
[  194.074217][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.074239][    C0] yealink 3-1:36.0: unexpected response 0
[  194.074346][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.074464][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.074568][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.074591][    C0] yealink 5-1:36.0: unexpected response 0
[  194.074692][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.074715][    C0] yealink 3-1:36.0: unexpected response 0
[  194.074821][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.084992][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.085108][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.085135][    C0] yealink 5-1:36.0: unexpected response 0
[  194.085257][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.085287][    C0] yealink 3-1:36.0: unexpected response 0
[  194.085385][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.085531][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.085643][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.085670][    C0] yealink 5-1:36.0: unexpected response 0
[  194.085766][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.085788][    C0] yealink 3-1:36.0: unexpected response 0
[  194.085907][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.086021][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.086142][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.086167][    C0] yealink 5-1:36.0: unexpected response 0
[  194.086298][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.086323][    C0] yealink 3-1:36.0: unexpected response 0
[  194.086431][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.086559][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.086682][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.086706][    C0] yealink 5-1:36.0: unexpected response 0
[  194.086826][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.086851][    C0] yealink 3-1:36.0: unexpected response 0
[  194.086979][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.087088][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.087210][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.087235][    C0] yealink 5-1:36.0: unexpected response 0
[  194.087355][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.087380][    C0] yealink 3-1:36.0: unexpected response 0
[  194.087492][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.087635][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.087747][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.087772][    C0] yealink 5-1:36.0: unexpected response 0
[  194.087884][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.087909][    C0] yealink 3-1:36.0: unexpected response 0
[  194.088018][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.088135][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.088247][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.088277][    C0] yealink 5-1:36.0: unexpected response 0
[  194.088388][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.088413][    C0] yealink 3-1:36.0: unexpected response 0
[  194.088531][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.088636][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.088764][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.088792][    C0] yealink 5-1:36.0: unexpected response 0
[  194.088900][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.088925][    C0] yealink 3-1:36.0: unexpected response 0
[  194.089028][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.089154][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.089286][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.089312][    C0] yealink 5-1:36.0: unexpected response 0
[  194.089432][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.089457][    C0] yealink 3-1:36.0: unexpected response 0
[  194.089583][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.089723][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.089843][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.089871][    C0] yealink 5-1:36.0: unexpected response 0
[  194.089977][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.090017][    C0] yealink 3-1:36.0: unexpected response 0
[  194.090121][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.090248][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.090381][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.090408][    C0] yealink 5-1:36.0: unexpected response 0
[  194.090538][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.090564][    C0] yealink 3-1:36.0: unexpected response 0
[  194.090678][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.090800][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.090920][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.090945][    C0] yealink 5-1:36.0: unexpected response 0
[  194.091063][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.091088][    C0] yealink 3-1:36.0: unexpected response 0
[  194.091212][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.091330][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.091451][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.091478][    C0] yealink 5-1:36.0: unexpected response 0
[  194.091587][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.091612][    C0] yealink 3-1:36.0: unexpected response 0
[  194.091716][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.091869][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.091990][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.092015][    C0] yealink 5-1:36.0: unexpected response 0
[  194.092131][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.092157][    C0] yealink 3-1:36.0: unexpected response 0
[  194.092284][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.092399][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.092521][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.092548][    C0] yealink 5-1:36.0: unexpected response 0
[  194.092660][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.092684][    C0] yealink 3-1:36.0: unexpected response 0
[  194.092791][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.092910][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.093018][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.093041][    C0] yealink 5-1:36.0: unexpected response 0
[  194.093150][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.093169][    C0] yealink 3-1:36.0: unexpected response 0
[  194.093279][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.093401][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.093522][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.093550][    C0] yealink 5-1:36.0: unexpected response 0
[  194.093675][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.093700][    C0] yealink 3-1:36.0: unexpected response 0
[  194.093822][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.093979][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.094088][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.094111][    C0] yealink 5-1:36.0: unexpected response 0
[  194.094216][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.094238][    C0] yealink 3-1:36.0: unexpected response 0
[  194.103265][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.103368][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.103499][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.103527][    C0] yealink 5-1:36.0: unexpected response 0
[  194.103641][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.103671][    C0] yealink 3-1:36.0: unexpected response 0
[  194.103780][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.103902][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.104013][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.104039][    C0] yealink 5-1:36.0: unexpected response 0
[  194.104156][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.104182][    C0] yealink 3-1:36.0: unexpected response 0
[  194.104292][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.104410][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.104522][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.104548][    C0] yealink 5-1:36.0: unexpected response 0
[  194.104654][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.104678][    C0] yealink 3-1:36.0: unexpected response 0
[  194.104790][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.104920][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.105046][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.105070][    C0] yealink 5-1:36.0: unexpected response 0
[  194.105175][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.105197][    C0] yealink 3-1:36.0: unexpected response 0
[  194.105302][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.105414][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.105529][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.105553][    C0] yealink 5-1:36.0: unexpected response 0
[  194.105661][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.105684][    C0] yealink 3-1:36.0: unexpected response 0
[  194.105789][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.105906][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.106014][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.106037][    C0] yealink 5-1:36.0: unexpected response 0
[  194.106143][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.106166][    C0] yealink 3-1:36.0: unexpected response 0
[  194.106286][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.106385][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.106506][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.106528][    C0] yealink 5-1:36.0: unexpected response 0
[  194.106625][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.106647][    C0] yealink 3-1:36.0: unexpected response 0
[  194.106743][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.106879][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.106987][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.107012][    C0] yealink 5-1:36.0: unexpected response 0
[  194.107105][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.107128][    C0] yealink 3-1:36.0: unexpected response 0
[  194.107230][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.107347][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.107462][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.107487][    C0] yealink 5-1:36.0: unexpected response 0
[  194.107594][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.107618][    C0] yealink 3-1:36.0: unexpected response 0
[  194.107729][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.107837][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.107949][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.107972][    C0] yealink 5-1:36.0: unexpected response 0
[  194.108065][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.108085][    C0] yealink 3-1:36.0: unexpected response 0
[  194.108185][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.108302][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.108404][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.108428][    C0] yealink 5-1:36.0: unexpected response 0
[  194.108533][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.108556][    C0] yealink 3-1:36.0: unexpected response 0
[  194.108662][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.108785][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.108909][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.108931][    C0] yealink 5-1:36.0: unexpected response 0
[  194.109030][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.109053][    C0] yealink 3-1:36.0: unexpected response 0
[  194.109150][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.109275][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.109379][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.109402][    C0] yealink 5-1:36.0: unexpected response 0
[  194.109498][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.109521][    C0] yealink 3-1:36.0: unexpected response 0
[  194.109631][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.109739][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.109846][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.109869][    C0] yealink 5-1:36.0: unexpected response 0
[  194.109969][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.109992][    C0] yealink 3-1:36.0: unexpected response 0
[  194.110109][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.110226][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.110340][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.110362][    C0] yealink 5-1:36.0: unexpected response 0
[  194.110465][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.110488][    C0] yealink 3-1:36.0: unexpected response 0
[  194.110600][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.110725][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.120737][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.120771][    C0] yealink 5-1:36.0: unexpected response 0
[  194.120883][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.120907][    C0] yealink 3-1:36.0: unexpected response 0
[  194.121031][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.121125][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.121261][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.121291][    C0] yealink 5-1:36.0: unexpected response 0
[  194.121395][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.121418][    C0] yealink 3-1:36.0: unexpected response 0
[  194.121518][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.121637][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.121738][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.121760][    C0] yealink 5-1:36.0: unexpected response 0
[  194.121861][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.121882][    C0] yealink 3-1:36.0: unexpected response 0
[  194.121997][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.122102][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.122219][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.122244][    C0] yealink 5-1:36.0: unexpected response 0
[  194.122352][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.122373][    C0] yealink 3-1:36.0: unexpected response 0
[  194.122465][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.122590][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.122708][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.122731][    C0] yealink 5-1:36.0: unexpected response 0
[  194.122826][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.122849][    C0] yealink 3-1:36.0: unexpected response 0
[  194.122948][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.123068][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.123182][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.123205][    C0] yealink 5-1:36.0: unexpected response 0
[  194.123306][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.123327][    C0] yealink 3-1:36.0: unexpected response 0
[  194.123445][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.123547][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.123673][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.123699][    C0] yealink 5-1:36.0: unexpected response 0
[  194.123806][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.123829][    C0] yealink 3-1:36.0: unexpected response 0
[  194.123934][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.124050][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.124154][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.124177][    C0] yealink 5-1:36.0: unexpected response 0
[  194.124278][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.124303][    C0] yealink 3-1:36.0: unexpected response 0
[  194.124406][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.124561][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.124683][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.124710][    C0] yealink 5-1:36.0: unexpected response 0
[  194.124823][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.124848][    C0] yealink 3-1:36.0: unexpected response 0
[  194.124968][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.125085][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.125205][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.125230][    C0] yealink 5-1:36.0: unexpected response 0
[  194.125354][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.125378][    C0] yealink 3-1:36.0: unexpected response 0
[  194.125496][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.125622][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.125727][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.125751][    C0] yealink 5-1:36.0: unexpected response 0
[  194.125864][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.125889][    C0] yealink 3-1:36.0: unexpected response 0
[  194.134787][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.135287][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.135410][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.135434][    C0] yealink 5-1:36.0: unexpected response 0
[  194.135526][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.135550][    C0] yealink 3-1:36.0: unexpected response 0
[  194.135663][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.135802][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.135920][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.135945][    C0] yealink 5-1:36.0: unexpected response 0
[  194.136055][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.136080][    C0] yealink 3-1:36.0: unexpected response 0
[  194.136192][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.136302][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.136427][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.136452][    C0] yealink 5-1:36.0: unexpected response 0
[  194.136560][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.136586][    C0] yealink 3-1:36.0: unexpected response 0
[  194.136689][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.136814][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.136940][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.136967][    C0] yealink 5-1:36.0: unexpected response 0
[  194.137097][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.137123][    C0] yealink 3-1:36.0: unexpected response 0
[  194.137239][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.137365][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.137492][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.137518][    C0] yealink 5-1:36.0: unexpected response 0
[  194.137633][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.137658][    C0] yealink 3-1:36.0: unexpected response 0
[  194.137772][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.137932][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.138048][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.138072][    C0] yealink 5-1:36.0: unexpected response 0
[  194.138189][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.138213][    C0] yealink 3-1:36.0: unexpected response 0
[  194.147174][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.147290][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.147413][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.147437][    C0] yealink 5-1:36.0: unexpected response 0
[  194.147529][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.147554][    C0] yealink 3-1:36.0: unexpected response 0
[  194.147667][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.147790][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.147905][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.147931][    C0] yealink 5-1:36.0: unexpected response 0
[  194.148050][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.148077][    C0] yealink 3-1:36.0: unexpected response 0
[  194.148178][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.148310][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.148419][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.148441][    C0] yealink 5-1:36.0: unexpected response 0
[  194.148547][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.148571][    C0] yealink 3-1:36.0: unexpected response 0
[  194.148681][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.148811][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.148930][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.148953][    C0] yealink 5-1:36.0: unexpected response 0
[  194.149050][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.149070][    C0] yealink 3-1:36.0: unexpected response 0
[  194.149167][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.149285][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.149388][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.149412][    C0] yealink 5-1:36.0: unexpected response 0
[  194.149514][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.149537][    C0] yealink 3-1:36.0: unexpected response 0
[  194.149643][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.149752][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.149865][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.149889][    C0] yealink 5-1:36.0: unexpected response 0
[  194.150016][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.150039][    C0] yealink 3-1:36.0: unexpected response 0
[  194.150143][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.150263][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.150368][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.150391][    C0] yealink 5-1:36.0: unexpected response 0
[  194.150502][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.150523][    C0] yealink 3-1:36.0: unexpected response 0
[  194.150620][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.150751][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.150874][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.150897][    C0] yealink 5-1:36.0: unexpected response 0
[  194.151001][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.151023][    C0] yealink 3-1:36.0: unexpected response 0
[  194.151120][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.151238][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.151352][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.151376][    C0] yealink 5-1:36.0: unexpected response 0
[  194.151481][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.151503][    C0] yealink 3-1:36.0: unexpected response 0
[  194.151614][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.151721][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.151837][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.151861][    C0] yealink 5-1:36.0: unexpected response 0
[  194.151964][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.151988][    C0] yealink 3-1:36.0: unexpected response 0
[  194.152089][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.152205][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.152750][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.152775][    C0] yealink 5-1:36.0: unexpected response 0
[  194.152874][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.152899][    C0] yealink 3-1:36.0: unexpected response 0
[  194.153001][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.153157][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.153282][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.153309][    C0] yealink 5-1:36.0: unexpected response 0
[  194.153425][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.153450][    C0] yealink 3-1:36.0: unexpected response 0
[  194.162504][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.162611][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.162744][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.162770][    C0] yealink 5-1:36.0: unexpected response 0
[  194.162876][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.162899][    C0] yealink 3-1:36.0: unexpected response 0
[  194.163005][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.163133][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.163238][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.163270][    C0] yealink 5-1:36.0: unexpected response 0
[  194.163389][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.163417][    C0] yealink 3-1:36.0: unexpected response 0
[  194.163540][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.163674][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.163790][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.163815][    C0] yealink 5-1:36.0: unexpected response 0
[  194.163930][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.163955][    C0] yealink 3-1:36.0: unexpected response 0
[  194.173789][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.173925][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.174072][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.174104][    C0] yealink 5-1:36.0: unexpected response 0
[  194.174219][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.174253][    C0] yealink 3-1:36.0: unexpected response 0
[  194.174370][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.174496][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.174607][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.174632][    C0] yealink 5-1:36.0: unexpected response 0
[  194.174737][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.174761][    C0] yealink 3-1:36.0: unexpected response 0
[  194.183677][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.183788][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.183923][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.183956][    C0] yealink 5-1:36.0: unexpected response 0
[  194.184061][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.184083][    C0] yealink 3-1:36.0: unexpected response 0
[  194.184193][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.184318][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.184425][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.184450][    C0] yealink 5-1:36.0: unexpected response 0
[  194.184550][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.184576][    C0] yealink 3-1:36.0: unexpected response 0
[  194.193667][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.193808][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.193946][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.193975][    C0] yealink 5-1:36.0: unexpected response 0
[  194.194086][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.194113][    C0] yealink 3-1:36.0: unexpected response 0
[  194.194227][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.194346][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.194465][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.194491][    C0] yealink 5-1:36.0: unexpected response 0
[  194.194610][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.194636][    C0] yealink 3-1:36.0: unexpected response 0
[  194.194754][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.194881][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.195534][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.195562][    C0] yealink 5-1:36.0: unexpected response 0
[  194.195670][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.195695][    C0] yealink 3-1:36.0: unexpected response 0
[  194.195804][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.195926][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.196044][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.196069][    C0] yealink 5-1:36.0: unexpected response 0
[  194.196186][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.196212][    C0] yealink 3-1:36.0: unexpected response 0
[  194.196342][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.196480][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.196607][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.196631][    C0] yealink 5-1:36.0: unexpected response 0
[  194.196744][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.196769][    C0] yealink 3-1:36.0: unexpected response 0
[  194.196885][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.197010][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.197123][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.197147][    C0] yealink 5-1:36.0: unexpected response 0
[  194.197262][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.197287][    C0] yealink 3-1:36.0: unexpected response 0
[  194.197411][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.197524][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.197654][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.197679][    C0] yealink 5-1:36.0: unexpected response 0
[  194.197797][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.197822][    C0] yealink 3-1:36.0: unexpected response 0
[  194.197942][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.198068][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.198182][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.198206][    C0] yealink 5-1:36.0: unexpected response 0
[  194.198319][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.198342][    C0] yealink 3-1:36.0: unexpected response 0
[  194.207479][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.207617][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.207758][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.207788][    C0] yealink 5-1:36.0: unexpected response 0
[  194.207896][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.207918][    C0] yealink 3-1:36.0: unexpected response 0
[  194.208014][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.208132][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.208249][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.208275][    C0] yealink 5-1:36.0: unexpected response 0
[  194.208392][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.208416][    C0] yealink 3-1:36.0: unexpected response 0
[  194.208516][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.208644][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.208759][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.208785][    C0] yealink 5-1:36.0: unexpected response 0
[  194.208893][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.208916][    C0] yealink 3-1:36.0: unexpected response 0
[  194.209025][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.209139][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.209254][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.209278][    C0] yealink 5-1:36.0: unexpected response 0
[  194.209385][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.209409][    C0] yealink 3-1:36.0: unexpected response 0
[  194.209515][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.209669][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.209792][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.209818][    C0] yealink 5-1:36.0: unexpected response 0
[  194.209936][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.209962][    C0] yealink 3-1:36.0: unexpected response 0
[  194.210104][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.210222][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.210347][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.210373][    C0] yealink 5-1:36.0: unexpected response 0
[  194.219424][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.219459][    C0] yealink 3-1:36.0: unexpected response 0
[  194.219559][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.219685][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.219779][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.219803][    C0] yealink 5-1:36.0: unexpected response 0
[  194.219911][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.219938][    C0] yealink 3-1:36.0: unexpected response 0
[  194.220056][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.220169][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.220297][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.220323][    C0] yealink 5-1:36.0: unexpected response 0
[  194.220428][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.220454][    C0] yealink 3-1:36.0: unexpected response 0
[  194.220552][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.220698][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.220811][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.220837][    C0] yealink 5-1:36.0: unexpected response 0
[  194.220944][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.220970][    C0] yealink 3-1:36.0: unexpected response 0
[  194.221081][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.221207][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.221321][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.221347][    C0] yealink 5-1:36.0: unexpected response 0
[  194.221964][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.221989][    C0] yealink 3-1:36.0: unexpected response 0
[  194.222094][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.222219][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.222344][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.222369][    C0] yealink 5-1:36.0: unexpected response 0
[  194.222482][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.222508][    C0] yealink 3-1:36.0: unexpected response 0
[  194.222627][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.222735][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.222858][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.222885][    C0] yealink 5-1:36.0: unexpected response 0
[  194.222990][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.223016][    C0] yealink 3-1:36.0: unexpected response 0
[  194.223126][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.223258][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.223372][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.223398][    C0] yealink 5-1:36.0: unexpected response 0
[  194.223520][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.223545][    C0] yealink 3-1:36.0: unexpected response 0
[  194.223664][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.223792][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.223907][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.223931][    C0] yealink 5-1:36.0: unexpected response 0
[  194.224036][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.224059][    C0] yealink 3-1:36.0: unexpected response 0
[  194.233112][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.233203][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.233335][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.233356][    C0] yealink 5-1:36.0: unexpected response 0
[  194.233442][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.233466][    C0] yealink 3-1:36.0: unexpected response 0
[  194.233563][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.233688][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.233798][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.233823][    C0] yealink 5-1:36.0: unexpected response 0
[  194.233928][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.233951][    C0] yealink 3-1:36.0: unexpected response 0
[  194.234061][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.234192][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.234308][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.234328][    C0] yealink 5-1:36.0: unexpected response 0
[  194.234424][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.234448][    C0] yealink 3-1:36.0: unexpected response 0
[  194.234542][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.234661][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.234762][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.234784][    C0] yealink 5-1:36.0: unexpected response 0
[  194.234884][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.234907][    C0] yealink 3-1:36.0: unexpected response 0
[  194.235007][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.244909][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.245024][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.245049][    C0] yealink 5-1:36.0: unexpected response 0
[  194.245168][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.245194][    C0] yealink 3-1:36.0: unexpected response 0
[  194.245295][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.245415][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.245519][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.245542][    C0] yealink 5-1:36.0: unexpected response 0
[  194.245642][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.245665][    C0] yealink 3-1:36.0: unexpected response 0
[  194.245773][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.245897][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.246026][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.246050][    C0] yealink 5-1:36.0: unexpected response 0
[  194.246159][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.246182][    C0] yealink 3-1:36.0: unexpected response 0
[  194.246294][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.246411][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.246519][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.246541][    C0] yealink 5-1:36.0: unexpected response 0
[  194.246644][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.246667][    C0] yealink 3-1:36.0: unexpected response 0
[  194.246779][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.246886][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.246996][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.247017][    C0] yealink 5-1:36.0: unexpected response 0
[  194.247113][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.247136][    C0] yealink 3-1:36.0: unexpected response 0
[  194.247230][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.247349][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.247447][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.247469][    C0] yealink 5-1:36.0: unexpected response 0
[  194.247566][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.247589][    C0] yealink 3-1:36.0: unexpected response 0
[  194.248160][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.248319][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.248443][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.248471][    C0] yealink 5-1:36.0: unexpected response 0
[  194.248576][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.248602][    C0] yealink 3-1:36.0: unexpected response 0
[  194.248703][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.248822][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.248924][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.248944][    C0] yealink 5-1:36.0: unexpected response 0
[  194.249038][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.249061][    C0] yealink 3-1:36.0: unexpected response 0
[  194.249168][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.249281][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.249390][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.249414][    C0] yealink 5-1:36.0: unexpected response 0
[  194.249519][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.249542][    C0] yealink 3-1:36.0: unexpected response 0
[  194.249645][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.249761][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.249867][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.249889][    C0] yealink 5-1:36.0: unexpected response 0
[  194.250011][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.250033][    C0] yealink 3-1:36.0: unexpected response 0
[  194.250138][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.250298][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.250422][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.250450][    C0] yealink 5-1:36.0: unexpected response 0
[  194.250568][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.250593][    C0] yealink 3-1:36.0: unexpected response 0
[  194.250720][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.250832][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.250956][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.250983][    C0] yealink 5-1:36.0: unexpected response 0
[  194.251089][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.251112][    C0] yealink 3-1:36.0: unexpected response 0
[  194.251213][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.251329][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.251439][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.251463][    C0] yealink 5-1:36.0: unexpected response 0
[  194.251567][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.251590][    C0] yealink 3-1:36.0: unexpected response 0
[  194.251694][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.251809][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.251914][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.251937][    C0] yealink 5-1:36.0: unexpected response 0
[  194.252037][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.252060][    C0] yealink 3-1:36.0: unexpected response 0
[  194.252161][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.252321][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.252442][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.252469][    C0] yealink 5-1:36.0: unexpected response 0
[  194.252581][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.252607][    C0] yealink 3-1:36.0: unexpected response 0
[  194.252723][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.252837][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.252951][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.252975][    C0] yealink 5-1:36.0: unexpected response 0
[  194.253073][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.253092][    C0] yealink 3-1:36.0: unexpected response 0
[  194.253203][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.253301][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.253424][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.253447][    C0] yealink 5-1:36.0: unexpected response 0
[  194.253546][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.253570][    C0] yealink 3-1:36.0: unexpected response 0
[  194.253673][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.253789][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.253893][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.253916][    C0] yealink 5-1:36.0: unexpected response 0
[  194.254015][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.254036][    C0] yealink 3-1:36.0: unexpected response 0
[  194.254128][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.254284][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.254403][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.254431][    C0] yealink 5-1:36.0: unexpected response 0
[  194.254541][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.254567][    C0] yealink 3-1:36.0: unexpected response 0
[  194.254689][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.254797][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.254919][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.254946][    C0] yealink 5-1:36.0: unexpected response 0
[  194.255054][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.255078][    C0] yealink 3-1:36.0: unexpected response 0
[  194.255183][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.255300][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.255412][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.255436][    C0] yealink 5-1:36.0: unexpected response 0
[  194.255541][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.255564][    C0] yealink 3-1:36.0: unexpected response 0
[  194.255668][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.255797][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.255903][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.255926][    C0] yealink 5-1:36.0: unexpected response 0
[  194.256076][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.256125][    C0] yealink 3-1:36.0: unexpected response 0
[  194.256213][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.256340][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.256460][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.256488][    C0] yealink 5-1:36.0: unexpected response 0
[  194.256593][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.256617][    C0] yealink 3-1:36.0: unexpected response 0
[  194.256721][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.256836][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.256943][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.256969][    C0] yealink 5-1:36.0: unexpected response 0
[  194.257074][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.257107][    C0] yealink 3-1:36.0: unexpected response 0
[  194.257221][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.257330][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.257442][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.257467][    C0] yealink 5-1:36.0: unexpected response 0
[  194.257571][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.257595][    C0] yealink 3-1:36.0: unexpected response 0
[  194.257699][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.257815][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.257920][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.257944][    C0] yealink 5-1:36.0: unexpected response 0
[  194.258047][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.258070][    C0] yealink 3-1:36.0: unexpected response 0
[  194.258183][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.258303][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.258430][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.258455][    C0] yealink 5-1:36.0: unexpected response 0
[  194.258559][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.258581][    C0] yealink 3-1:36.0: unexpected response 0
[  194.258695][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.258805][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.258918][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.258947][    C0] yealink 5-1:36.0: unexpected response 0
[  194.259053][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.259076][    C0] yealink 3-1:36.0: unexpected response 0
[  194.259188][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.259307][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.259414][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.259438][    C0] yealink 5-1:36.0: unexpected response 0
[  194.260007][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.260033][    C0] yealink 3-1:36.0: unexpected response 0
[  194.260133][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.260251][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.260355][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.260379][    C0] yealink 5-1:36.0: unexpected response 0
[  194.260482][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.260506][    C0] yealink 3-1:36.0: unexpected response 0
[  194.260621][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.260750][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.260873][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.260897][    C0] yealink 5-1:36.0: unexpected response 0
[  194.261003][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.261026][    C0] yealink 3-1:36.0: unexpected response 0
[  194.261131][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.261243][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.261349][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.261372][    C0] yealink 5-1:36.0: unexpected response 0
[  194.261474][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.261497][    C0] yealink 3-1:36.0: unexpected response 0
[  194.261601][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.261718][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.261823][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.261846][    C0] yealink 5-1:36.0: unexpected response 0
[  194.261945][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.261964][    C0] yealink 3-1:36.0: unexpected response 0
[  194.262066][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.262180][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.262303][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.262327][    C0] yealink 5-1:36.0: unexpected response 0
[  194.262425][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.262449][    C0] yealink 3-1:36.0: unexpected response 0
[  194.262550][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.262701][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.262823][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.262854][    C0] yealink 5-1:36.0: unexpected response 0
[  194.262961][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.262984][    C0] yealink 3-1:36.0: unexpected response 0
[  194.263109][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.263233][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.263340][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.263363][    C0] yealink 5-1:36.0: unexpected response 0
[  194.272381][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.272417][    C0] yealink 3-1:36.0: unexpected response 0
[  194.272518][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.272645][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.272753][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.272776][    C0] yealink 5-1:36.0: unexpected response 0
[  194.272881][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.272905][    C0] yealink 3-1:36.0: unexpected response 0
[  194.273015][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.273141][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.283267][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.283301][    C0] yealink 5-1:36.0: unexpected response 0
[  194.283398][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.283421][    C0] yealink 3-1:36.0: unexpected response 0
[  194.283534][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.283654][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.283781][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.283806][    C0] yealink 5-1:36.0: unexpected response 0
[  194.283903][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.283926][    C0] yealink 3-1:36.0: unexpected response 0
[  194.284020][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.284140][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.284238][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.284258][    C0] yealink 5-1:36.0: unexpected response 0
[  194.284359][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.284384][    C0] yealink 3-1:36.0: unexpected response 0
[  194.284486][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.284598][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.284700][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.284723][    C0] yealink 5-1:36.0: unexpected response 0
[  194.284824][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.284845][    C0] yealink 3-1:36.0: unexpected response 0
[  194.284947][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.285063][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.285217][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.285241][    C0] yealink 5-1:36.0: unexpected response 0
[  194.285344][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.285361][    C0] yealink 3-1:36.0: unexpected response 0
[  194.285469][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.285598][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.285717][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.285741][    C0] yealink 5-1:36.0: unexpected response 0
[  194.285836][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.285859][    C0] yealink 3-1:36.0: unexpected response 0
[  194.285954][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.295875][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.295994][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.296020][    C0] yealink 5-1:36.0: unexpected response 0
[  194.296150][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.296176][    C0] yealink 3-1:36.0: unexpected response 0
[  194.296274][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.296407][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.296535][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.296563][    C0] yealink 5-1:36.0: unexpected response 0
[  194.296682][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.296708][    C0] yealink 3-1:36.0: unexpected response 0
[  194.296831][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.296942][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.297069][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.297101][    C0] yealink 5-1:36.0: unexpected response 0
[  194.297219][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.297244][    C0] yealink 3-1:36.0: unexpected response 0
[  194.297360][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.297527][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.297641][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.297667][    C0] yealink 5-1:36.0: unexpected response 0
[  194.297777][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.297801][    C0] yealink 3-1:36.0: unexpected response 0
[  194.306654][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.306766][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.306901][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.306931][    C0] yealink 5-1:36.0: unexpected response 0
[  194.307046][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.307072][    C0] yealink 3-1:36.0: unexpected response 0
[  194.307188][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.307305][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.307416][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.307439][    C0] yealink 5-1:36.0: unexpected response 0
[  194.307549][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.307574][    C0] yealink 3-1:36.0: unexpected response 0
[  194.307693][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.307797][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.307929][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.307955][    C0] yealink 5-1:36.0: unexpected response 0
[  194.308075][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.308106][    C0] yealink 3-1:36.0: unexpected response 0
[  194.308224][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.308384][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.308502][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.308528][    C0] yealink 5-1:36.0: unexpected response 0
[  194.308639][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.308664][    C0] yealink 3-1:36.0: unexpected response 0
[  194.317500][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.317603][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.317744][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.317774][    C0] yealink 5-1:36.0: unexpected response 0
[  194.317893][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.317920][    C0] yealink 3-1:36.0: unexpected response 0
[  194.318031][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.318161][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.318268][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.318292][    C0] yealink 5-1:36.0: unexpected response 0
[  194.318391][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.318414][    C0] yealink 3-1:36.0: unexpected response 0
[  194.327229][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.327335][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.327474][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.327502][    C0] yealink 5-1:36.0: unexpected response 0
[  194.327614][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.327639][    C0] yealink 3-1:36.0: unexpected response 0
[  194.327745][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.327899][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.328004][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.328030][    C0] yealink 5-1:36.0: unexpected response 0
[  194.328141][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.328166][    C0] yealink 3-1:36.0: unexpected response 0
[  194.336985][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.337099][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.337214][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.337236][    C0] yealink 5-1:36.0: unexpected response 0
[  194.337315][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.337337][    C0] yealink 3-1:36.0: unexpected response 0
[  194.337448][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.337555][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.337669][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.337694][    C0] yealink 5-1:36.0: unexpected response 0
[  194.337798][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.337820][    C0] yealink 3-1:36.0: unexpected response 0
[  194.337918][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.338039][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.338152][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.338176][    C0] yealink 5-1:36.0: unexpected response 0
[  194.338281][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.338305][    C0] yealink 3-1:36.0: unexpected response 0
[  194.338417][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.338546][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.338666][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.338687][    C0] yealink 5-1:36.0: unexpected response 0
[  194.338772][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.338792][    C0] yealink 3-1:36.0: unexpected response 0
[  194.338890][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.338996][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.339107][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.339128][    C0] yealink 5-1:36.0: unexpected response 0
[  194.339226][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.339247][    C0] yealink 3-1:36.0: unexpected response 0
[  194.339341][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.349173][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.349291][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.349318][    C0] yealink 5-1:36.0: unexpected response 0
[  194.349444][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.349469][    C0] yealink 3-1:36.0: unexpected response 0
[  194.349561][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.349684][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.349789][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.349813][    C0] yealink 5-1:36.0: unexpected response 0
[  194.350389][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.350415][    C0] yealink 3-1:36.0: unexpected response 0
[  194.350515][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.350672][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.350794][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.350822][    C0] yealink 5-1:36.0: unexpected response 0
[  194.350937][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.350963][    C0] yealink 3-1:36.0: unexpected response 0
[  194.359812][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.359922][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.360043][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.360068][    C0] yealink 5-1:36.0: unexpected response 0
[  194.360167][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.360190][    C0] yealink 3-1:36.0: unexpected response 0
[  194.360308][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.360432][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.360551][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.360578][    C0] yealink 5-1:36.0: unexpected response 0
[  194.360702][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.360728][    C0] yealink 3-1:36.0: unexpected response 0
[  194.360835][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.360957][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.361072][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.361103][    C0] yealink 5-1:36.0: unexpected response 0
[  194.361215][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.361240][    C0] yealink 3-1:36.0: unexpected response 0
[  194.361359][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.361499][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.361621][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.361646][    C0] yealink 5-1:36.0: unexpected response 0
[  194.361751][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.361770][    C0] yealink 3-1:36.0: unexpected response 0
[  194.361865][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.361982][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.362078][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.362109][    C0] yealink 5-1:36.0: unexpected response 0
[  194.362203][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.362226][    C0] yealink 3-1:36.0: unexpected response 0
[  194.362339][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.362446][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.362559][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.362583][    C0] yealink 5-1:36.0: unexpected response 0
[  194.362684][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.362708][    C0] yealink 3-1:36.0: unexpected response 0
[  194.362808][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.362927][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.363033][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.363056][    C0] yealink 5-1:36.0: unexpected response 0
[  194.363176][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.363200][    C0] yealink 3-1:36.0: unexpected response 0
[  194.363322][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.363470][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.363588][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.363615][    C0] yealink 5-1:36.0: unexpected response 0
[  194.363738][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.363762][    C0] yealink 3-1:36.0: unexpected response 0
[  194.363876][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.363999][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.364127][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.364151][    C0] yealink 5-1:36.0: unexpected response 0
[  194.364267][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.364292][    C0] yealink 3-1:36.0: unexpected response 0
[  194.364418][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.364533][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.364652][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.364676][    C0] yealink 5-1:36.0: unexpected response 0
[  194.364777][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.364800][    C0] yealink 3-1:36.0: unexpected response 0
[  194.364900][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.365014][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.365125][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.365149][    C0] yealink 5-1:36.0: unexpected response 0
[  194.365251][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.365274][    C0] yealink 3-1:36.0: unexpected response 0
[  194.365372][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.365518][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.365627][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.365652][    C0] yealink 5-1:36.0: unexpected response 0
[  194.365759][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.365783][    C0] yealink 3-1:36.0: unexpected response 0
[  194.365893][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.366007][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.366125][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.366147][    C0] yealink 5-1:36.0: unexpected response 0
[  194.366246][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.366269][    C0] yealink 3-1:36.0: unexpected response 0
[  194.366361][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.366477][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.366574][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.366597][    C0] yealink 5-1:36.0: unexpected response 0
[  194.366690][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.366713][    C0] yealink 3-1:36.0: unexpected response 0
[  194.366805][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.366923][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.367021][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.367044][    C0] yealink 5-1:36.0: unexpected response 0
[  194.367152][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.367175][    C0] yealink 3-1:36.0: unexpected response 0
[  194.367283][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.367407][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.367533][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.367556][    C0] yealink 5-1:36.0: unexpected response 0
[  194.367662][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.367685][    C0] yealink 3-1:36.0: unexpected response 0
[  194.367789][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.367903][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.368006][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.368028][    C0] yealink 5-1:36.0: unexpected response 0
[  194.368125][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.368148][    C0] yealink 3-1:36.0: unexpected response 0
[  194.368243][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.368362][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.368455][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.368477][    C0] yealink 5-1:36.0: unexpected response 0
[  194.368581][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.368604][    C0] yealink 3-1:36.0: unexpected response 0
[  194.368705][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.368821][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.368928][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.368951][    C0] yealink 5-1:36.0: unexpected response 0
[  194.369052][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.369074][    C0] yealink 3-1:36.0: unexpected response 0
[  194.369189][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.369311][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.369435][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.369460][    C0] yealink 5-1:36.0: unexpected response 0
[  194.369562][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.369586][    C0] yealink 3-1:36.0: unexpected response 0
[  194.369688][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.369805][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.369911][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.369933][    C0] yealink 5-1:36.0: unexpected response 0
[  194.370054][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.370077][    C0] yealink 3-1:36.0: unexpected response 0
[  194.370192][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.370303][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.370408][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.370430][    C0] yealink 5-1:36.0: unexpected response 0
[  194.370526][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.370547][    C0] yealink 3-1:36.0: unexpected response 0
[  194.370641][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.380657][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.380778][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.380804][    C0] yealink 5-1:36.0: unexpected response 0
[  194.380933][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.380958][    C0] yealink 3-1:36.0: unexpected response 0
[  194.381056][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.381208][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.381324][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.381349][    C0] yealink 5-1:36.0: unexpected response 0
[  194.381456][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.381483][    C0] yealink 3-1:36.0: unexpected response 0
[  194.390361][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.390474][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.390944][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.390971][    C0] yealink 5-1:36.0: unexpected response 0
[  194.391055][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.391086][    C0] yealink 3-1:36.0: unexpected response 0
[  194.391196][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.391318][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.391434][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.391461][    C0] yealink 5-1:36.0: unexpected response 0
[  194.391582][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.391609][    C0] yealink 3-1:36.0: unexpected response 0
[  194.391714][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.391840][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.391951][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.391978][    C0] yealink 5-1:36.0: unexpected response 0
[  194.392090][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.392114][    C0] yealink 3-1:36.0: unexpected response 0
[  194.392228][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.392360][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.392485][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.392509][    C0] yealink 5-1:36.0: unexpected response 0
[  194.392616][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.392639][    C0] yealink 3-1:36.0: unexpected response 0
[  194.392744][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.392862][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.392969][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.392994][    C0] yealink 5-1:36.0: unexpected response 0
[  194.393099][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.393121][    C0] yealink 3-1:36.0: unexpected response 0
[  194.393247][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.393356][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.393482][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.393509][    C0] yealink 5-1:36.0: unexpected response 0
[  194.393632][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.393657][    C0] yealink 3-1:36.0: unexpected response 0
[  194.393778][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.393909][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.394020][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.394045][    C0] yealink 5-1:36.0: unexpected response 0
[  194.394767][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.394795][    C0] yealink 3-1:36.0: unexpected response 0
[  194.394905][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.395057][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.395182][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.395206][    C0] yealink 5-1:36.0: unexpected response 0
[  194.395316][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.395341][    C0] yealink 3-1:36.0: unexpected response 0
[  194.404276][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.404383][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.404521][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.404547][    C0] yealink 5-1:36.0: unexpected response 0
[  194.404666][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.404694][    C0] yealink 3-1:36.0: unexpected response 0
[  194.404808][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.404930][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.405035][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.405059][    C0] yealink 5-1:36.0: unexpected response 0
[  194.405170][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.405196][    C0] yealink 3-1:36.0: unexpected response 0
[  194.405782][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.405884][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.406018][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.406044][    C0] yealink 5-1:36.0: unexpected response 0
[  194.406171][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.406196][    C0] yealink 3-1:36.0: unexpected response 0
[  194.406309][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.406464][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.406582][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.406608][    C0] yealink 5-1:36.0: unexpected response 0
[  194.406722][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.406748][    C0] yealink 3-1:36.0: unexpected response 0
[  194.415719][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.415829][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.415967][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.415998][    C0] yealink 5-1:36.0: unexpected response 0
[  194.416118][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.416146][    C0] yealink 3-1:36.0: unexpected response 0
[  194.416258][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.416373][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.416485][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.416510][    C0] yealink 5-1:36.0: unexpected response 0
[  194.416620][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.416645][    C0] yealink 3-1:36.0: unexpected response 0
[  194.416754][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.416870][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.416979][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.417004][    C0] yealink 5-1:36.0: unexpected response 0
[  194.417118][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.417143][    C0] yealink 3-1:36.0: unexpected response 0
[  194.417259][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.417393][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.417522][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.417547][    C0] yealink 5-1:36.0: unexpected response 0
[  194.417670][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.417695][    C0] yealink 3-1:36.0: unexpected response 0
[  194.417817][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.417946][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.418058][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.418090][    C0] yealink 5-1:36.0: unexpected response 0
[  194.418206][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.418231][    C0] yealink 3-1:36.0: unexpected response 0
[  194.427123][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.427231][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.427361][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.427394][    C0] yealink 5-1:36.0: unexpected response 0
[  194.427509][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.427536][    C0] yealink 3-1:36.0: unexpected response 0
[  194.427647][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.427761][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.427875][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.427900][    C0] yealink 5-1:36.0: unexpected response 0
[  194.428008][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.428034][    C0] yealink 3-1:36.0: unexpected response 0
[  194.428145][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.428293][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.428404][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.428431][    C0] yealink 5-1:36.0: unexpected response 0
[  194.428541][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.428566][    C0] yealink 3-1:36.0: unexpected response 0
[  194.428674][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.428786][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.428898][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.428924][    C0] yealink 5-1:36.0: unexpected response 0
[  194.429029][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.429054][    C0] yealink 3-1:36.0: unexpected response 0
[  194.429171][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.429284][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.429395][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.429421][    C0] yealink 5-1:36.0: unexpected response 0
[  194.429527][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.429552][    C0] yealink 3-1:36.0: unexpected response 0
[  194.429657][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.429771][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.429876][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.429898][    C0] yealink 5-1:36.0: unexpected response 0
[  194.430010][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.430034][    C0] yealink 3-1:36.0: unexpected response 0
[  194.430140][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.430282][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.430389][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.430415][    C0] yealink 5-1:36.0: unexpected response 0
[  194.430522][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.430548][    C0] yealink 3-1:36.0: unexpected response 0
[  194.439496][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.439608][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.439730][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.439756][    C0] yealink 5-1:36.0: unexpected response 0
[  194.439849][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.439873][    C0] yealink 3-1:36.0: unexpected response 0
[  194.439988][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.440121][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.440240][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.440268][    C0] yealink 5-1:36.0: unexpected response 0
[  194.440385][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.440412][    C0] yealink 3-1:36.0: unexpected response 0
[  194.440517][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.440641][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.440748][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.440774][    C0] yealink 5-1:36.0: unexpected response 0
[  194.440881][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.440906][    C0] yealink 3-1:36.0: unexpected response 0
[  194.441016][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.441180][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.441306][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.441329][    C0] yealink 5-1:36.0: unexpected response 0
[  194.441423][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.441447][    C0] yealink 3-1:36.0: unexpected response 0
[  194.441550][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.441664][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.441769][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.441792][    C0] yealink 5-1:36.0: unexpected response 0
[  194.441892][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.441915][    C0] yealink 3-1:36.0: unexpected response 0
[  194.442016][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.442139][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.442236][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.442257][    C0] yealink 5-1:36.0: unexpected response 0
[  194.442365][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.442389][    C0] yealink 3-1:36.0: unexpected response 0
[  194.442496][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.443438][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.443537][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.443560][    C0] yealink 5-1:36.0: unexpected response 0
[  194.443679][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.443704][    C0] yealink 3-1:36.0: unexpected response 0
[  194.443820][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.443976][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.444099][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.444125][    C0] yealink 5-1:36.0: unexpected response 0
[  194.453324][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.453358][    C0] yealink 3-1:36.0: unexpected response 0
[  194.453456][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.453592][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.453719][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.453748][    C0] yealink 5-1:36.0: unexpected response 0
[  194.453859][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.453885][    C0] yealink 3-1:36.0: unexpected response 0
[  194.453997][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.454119][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.454225][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.454250][    C0] yealink 5-1:36.0: unexpected response 0
[  194.454346][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.454372][    C0] yealink 3-1:36.0: unexpected response 0
[  194.454482][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.454588][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.454699][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.454722][    C0] yealink 5-1:36.0: unexpected response 0
[  194.454827][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.454851][    C0] yealink 3-1:36.0: unexpected response 0
[  194.454956][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.455117][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.455241][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.455269][    C0] yealink 5-1:36.0: unexpected response 0
[  194.455384][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.455410][    C0] yealink 3-1:36.0: unexpected response 0
[  194.455536][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.455651][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.455774][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.455799][    C0] yealink 5-1:36.0: unexpected response 0
[  194.455920][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.455945][    C0] yealink 3-1:36.0: unexpected response 0
[  194.456063][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.456190][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.456300][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.456324][    C0] yealink 5-1:36.0: unexpected response 0
[  194.456435][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.456461][    C0] yealink 3-1:36.0: unexpected response 0
[  194.465319][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.465429][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.465560][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.465589][    C0] yealink 5-1:36.0: unexpected response 0
[  194.465706][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.465732][    C0] yealink 3-1:36.0: unexpected response 0
[  194.465847][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.465998][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.466113][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.466136][    C0] yealink 5-1:36.0: unexpected response 0
[  194.466235][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.466259][    C0] yealink 3-1:36.0: unexpected response 0
[  194.475166][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.475279][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.475410][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.475441][    C0] yealink 5-1:36.0: unexpected response 0
[  194.475559][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.475585][    C0] yealink 3-1:36.0: unexpected response 0
[  194.475691][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.475804][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.475918][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.475944][    C0] yealink 5-1:36.0: unexpected response 0
[  194.476055][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.476086][    C0] yealink 3-1:36.0: unexpected response 0
[  194.476191][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.476318][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.476439][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.476465][    C0] yealink 5-1:36.0: unexpected response 0
[  194.476579][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.476605][    C0] yealink 3-1:36.0: unexpected response 0
[  194.476729][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.476874][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.476998][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.477024][    C0] yealink 5-1:36.0: unexpected response 0
[  194.477143][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.477169][    C0] yealink 3-1:36.0: unexpected response 0
[  194.477284][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.477410][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.477520][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.477546][    C0] yealink 5-1:36.0: unexpected response 0
[  194.477654][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.477679][    C0] yealink 3-1:36.0: unexpected response 0
[  194.486533][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.486642][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.486780][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.486808][    C0] yealink 5-1:36.0: unexpected response 0
[  194.486924][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.486949][    C0] yealink 3-1:36.0: unexpected response 0
[  194.487058][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.487183][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.487290][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.487315][    C0] yealink 5-1:36.0: unexpected response 0
[  194.487417][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.487441][    C0] yealink 3-1:36.0: unexpected response 0
[  194.496345][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.496488][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.496613][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.496639][    C0] yealink 5-1:36.0: unexpected response 0
[  194.496727][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.496752][    C0] yealink 3-1:36.0: unexpected response 0
[  194.496862][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.496983][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.497105][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.497133][    C0] yealink 5-1:36.0: unexpected response 0
[  194.497249][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.497275][    C0] yealink 3-1:36.0: unexpected response 0
[  194.497375][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.497502][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.497614][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.497638][    C0] yealink 5-1:36.0: unexpected response 0
[  194.497743][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.497767][    C0] yealink 3-1:36.0: unexpected response 0
[  194.497880][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.497990][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.498109][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.498134][    C0] yealink 5-1:36.0: unexpected response 0
[  194.498241][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.498264][    C0] yealink 3-1:36.0: unexpected response 0
[  194.498368][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.498516][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.498630][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.498653][    C0] yealink 5-1:36.0: unexpected response 0
[  194.498767][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.498793][    C0] yealink 3-1:36.0: unexpected response 0
[  194.498922][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.499040][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.499162][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.499187][    C0] yealink 5-1:36.0: unexpected response 0
[  194.508034][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.508064][    C0] yealink 3-1:36.0: unexpected response 0
[  194.508162][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.508285][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.508378][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.508403][    C0] yealink 5-1:36.0: unexpected response 0
[  194.508512][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.508542][    C0] yealink 3-1:36.0: unexpected response 0
[  194.508658][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.508774][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.508896][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.508921][    C0] yealink 5-1:36.0: unexpected response 0
[  194.509025][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.509050][    C0] yealink 3-1:36.0: unexpected response 0
[  194.509158][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.509306][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.509419][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.509446][    C0] yealink 5-1:36.0: unexpected response 0
[  194.509545][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.509569][    C0] yealink 3-1:36.0: unexpected response 0
[  194.509666][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.509785][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.509885][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.509908][    C0] yealink 5-1:36.0: unexpected response 0
[  194.510028][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.510051][    C0] yealink 3-1:36.0: unexpected response 0
[  194.510159][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.510271][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.510378][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.510400][    C0] yealink 5-1:36.0: unexpected response 0
[  194.510500][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.510523][    C0] yealink 3-1:36.0: unexpected response 0
[  194.510622][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.510739][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.510841][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.510864][    C0] yealink 5-1:36.0: unexpected response 0
[  194.510963][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.510986][    C0] yealink 3-1:36.0: unexpected response 0
[  194.511090][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.511241][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.511359][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.511386][    C0] yealink 5-1:36.0: unexpected response 0
[  194.511500][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.511525][    C0] yealink 3-1:36.0: unexpected response 0
[  194.511646][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.511757][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.511877][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.511902][    C0] yealink 5-1:36.0: unexpected response 0
[  194.512008][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.512032][    C0] yealink 3-1:36.0: unexpected response 0
[  194.512140][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.512256][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.512362][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.512385][    C0] yealink 5-1:36.0: unexpected response 0
[  194.512488][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.512511][    C0] yealink 3-1:36.0: unexpected response 0
[  194.512621][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.512730][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.512841][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.512864][    C0] yealink 5-1:36.0: unexpected response 0
[  194.512966][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.512988][    C0] yealink 3-1:36.0: unexpected response 0
[  194.513089][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.513245][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.513350][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.513378][    C0] yealink 5-1:36.0: unexpected response 0
[  194.513492][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.513519][    C0] yealink 3-1:36.0: unexpected response 0
[  194.513637][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.513751][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.513874][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.513902][    C0] yealink 5-1:36.0: unexpected response 0
[  194.514004][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.514028][    C0] yealink 3-1:36.0: unexpected response 0
[  194.514141][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.514271][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.514463][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.514500][    C0] yealink 5-1:36.0: unexpected response 0
[  194.514631][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.514658][    C0] yealink 3-1:36.0: unexpected response 0
[  194.514793][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.514917][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.515107][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.515135][    C0] yealink 5-1:36.0: unexpected response 0
[  194.524046][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.524084][    C0] yealink 3-1:36.0: unexpected response 0
[  194.524188][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.524338][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.524464][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.524495][    C0] yealink 5-1:36.0: unexpected response 0
[  194.524620][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.524648][    C0] yealink 3-1:36.0: unexpected response 0
[  194.524764][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.524891][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.525002][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.525027][    C0] yealink 5-1:36.0: unexpected response 0
[  194.525144][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.525168][    C0] yealink 3-1:36.0: unexpected response 0
[  194.534007][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.534117][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.534259][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.534288][    C0] yealink 5-1:36.0: unexpected response 0
[  194.534402][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.534425][    C0] yealink 3-1:36.0: unexpected response 0
[  194.534536][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.534653][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.534759][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.534782][    C0] yealink 5-1:36.0: unexpected response 0
[  194.534893][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.534916][    C0] yealink 3-1:36.0: unexpected response 0
[  194.535026][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.535186][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.535295][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.535319][    C0] yealink 5-1:36.0: unexpected response 0
[  194.535428][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.535454][    C0] yealink 3-1:36.0: unexpected response 0
[  194.544383][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.544495][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.544630][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.544663][    C0] yealink 5-1:36.0: unexpected response 0
[  194.544780][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.544806][    C0] yealink 3-1:36.0: unexpected response 0
[  194.545391][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.545505][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.545622][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.545647][    C0] yealink 5-1:36.0: unexpected response 0
[  194.545758][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.545784][    C0] yealink 3-1:36.0: unexpected response 0
[  194.545893][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.546009][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.546126][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.546152][    C0] yealink 5-1:36.0: unexpected response 0
[  194.546261][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.546286][    C0] yealink 3-1:36.0: unexpected response 0
[  194.546400][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.546538][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.546659][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.546687][    C0] yealink 5-1:36.0: unexpected response 0
[  194.546790][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.546815][    C0] yealink 3-1:36.0: unexpected response 0
[  194.546915][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.547093][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.547203][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.547231][    C0] yealink 5-1:36.0: unexpected response 0
[  194.547345][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.547369][    C0] yealink 3-1:36.0: unexpected response 0
[  194.547492][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.547603][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.547721][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.547750][    C0] yealink 5-1:36.0: unexpected response 0
[  194.547855][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.547880][    C0] yealink 3-1:36.0: unexpected response 0
[  194.547982][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.548101][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.548210][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.548234][    C0] yealink 5-1:36.0: unexpected response 0
[  194.548336][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.548358][    C0] yealink 3-1:36.0: unexpected response 0
[  194.548453][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.548587][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.548696][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.548721][    C0] yealink 5-1:36.0: unexpected response 0
[  194.548832][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.548856][    C0] yealink 3-1:36.0: unexpected response 0
[  194.548967][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.549083][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.549191][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.549216][    C0] yealink 5-1:36.0: unexpected response 0
[  194.549328][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.549351][    C0] yealink 3-1:36.0: unexpected response 0
[  194.549457][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.549571][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.549682][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.549706][    C0] yealink 5-1:36.0: unexpected response 0
[  194.549828][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.549853][    C0] yealink 3-1:36.0: unexpected response 0
[  194.549983][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.550103][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.550223][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.550248][    C0] yealink 5-1:36.0: unexpected response 0
[  194.550363][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.550388][    C0] yealink 3-1:36.0: unexpected response 0
[  194.550499][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.550647][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.550757][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.550783][    C0] yealink 5-1:36.0: unexpected response 0
[  194.550893][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.550919][    C0] yealink 3-1:36.0: unexpected response 0
[  194.559993][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.560113][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.560237][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.560263][    C0] yealink 5-1:36.0: unexpected response 0
[  194.560354][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.560377][    C0] yealink 3-1:36.0: unexpected response 0
[  194.560494][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.560622][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.560740][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.560768][    C0] yealink 5-1:36.0: unexpected response 0
[  194.560892][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.560919][    C0] yealink 3-1:36.0: unexpected response 0
[  194.561022][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.561146][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.561258][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.561280][    C0] yealink 5-1:36.0: unexpected response 0
[  194.561380][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.561404][    C0] yealink 3-1:36.0: unexpected response 0
[  194.561513][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.561643][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.561768][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.561793][    C0] yealink 5-1:36.0: unexpected response 0
[  194.561899][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.561923][    C0] yealink 3-1:36.0: unexpected response 0
[  194.562028][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.562145][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.562257][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.562281][    C0] yealink 5-1:36.0: unexpected response 0
[  194.562373][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.562397][    C0] yealink 3-1:36.0: unexpected response 0
[  194.562501][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.562618][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.563200][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.563223][    C0] yealink 5-1:36.0: unexpected response 0
[  194.563322][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.563344][    C0] yealink 3-1:36.0: unexpected response 0
[  194.563462][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.563587][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.563705][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.563731][    C0] yealink 5-1:36.0: unexpected response 0
[  194.563838][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.563859][    C0] yealink 3-1:36.0: unexpected response 0
[  194.563962][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.564112][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.564235][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.564266][    C0] yealink 5-1:36.0: unexpected response 0
[  194.564389][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.564416][    C0] yealink 3-1:36.0: unexpected response 0
[  194.564537][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.564667][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.564777][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.564802][    C0] yealink 5-1:36.0: unexpected response 0
[  194.564904][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.564929][    C0] yealink 3-1:36.0: unexpected response 0
[  194.573871][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.573980][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.574102][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.574128][    C0] yealink 5-1:36.0: unexpected response 0
[  194.574219][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.574243][    C0] yealink 3-1:36.0: unexpected response 0
[  194.574346][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.574456][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.574560][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.574582][    C0] yealink 5-1:36.0: unexpected response 0
[  194.574676][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.574699][    C0] yealink 3-1:36.0: unexpected response 0
[  194.574797][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.574948][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.575064][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.575092][    C0] yealink 5-1:36.0: unexpected response 0
[  194.575199][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.575220][    C0] yealink 3-1:36.0: unexpected response 0
[  194.575327][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.575444][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.575556][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.575581][    C0] yealink 5-1:36.0: unexpected response 0
[  194.575685][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.575708][    C0] yealink 3-1:36.0: unexpected response 0
[  194.575809][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.575927][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.576040][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.576064][    C0] yealink 5-1:36.0: unexpected response 0
[  194.576166][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.576190][    C0] yealink 3-1:36.0: unexpected response 0
[  194.576298][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.576410][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.576519][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.576543][    C0] yealink 5-1:36.0: unexpected response 0
[  194.576647][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.576670][    C0] yealink 3-1:36.0: unexpected response 0
[  194.576775][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.576929][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.577058][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.577085][    C0] yealink 5-1:36.0: unexpected response 0
[  194.577202][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.577226][    C0] yealink 3-1:36.0: unexpected response 0
[  194.577342][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.577449][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.577575][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.577599][    C0] yealink 5-1:36.0: unexpected response 0
[  194.577700][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.577726][    C0] yealink 3-1:36.0: unexpected response 0
[  194.577828][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.577944][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.578103][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.578124][    C0] yealink 5-1:36.0: unexpected response 0
[  194.578219][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.578243][    C0] yealink 3-1:36.0: unexpected response 0
[  194.578443][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.578551][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.578684][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.578709][    C0] yealink 5-1:36.0: unexpected response 0
[  194.578812][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.578834][    C0] yealink 3-1:36.0: unexpected response 0
[  194.578935][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.579107][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.579231][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.579254][    C0] yealink 5-1:36.0: unexpected response 0
[  194.579433][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.579467][    C0] yealink 3-1:36.0: unexpected response 0
[  194.579604][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.579727][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.579843][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.579868][    C0] yealink 5-1:36.0: unexpected response 0
[  194.588956][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.588992][    C0] yealink 3-1:36.0: unexpected response 0
[  194.589097][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.589223][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.589315][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.589340][    C0] yealink 5-1:36.0: unexpected response 0
[  194.589454][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.589484][    C0] yealink 3-1:36.0: unexpected response 0
[  194.589596][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.589712][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.589834][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.589860][    C0] yealink 5-1:36.0: unexpected response 0
[  194.589975][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.590007][    C0] yealink 3-1:36.0: unexpected response 0
[  194.590585][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.590729][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.590859][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.590890][    C0] yealink 5-1:36.0: unexpected response 0
[  194.591004][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.591030][    C0] yealink 3-1:36.0: unexpected response 0
[  194.591135][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.591260][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.591394][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.591423][    C0] yealink 5-1:36.0: unexpected response 0
[  194.591549][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.591574][    C0] yealink 3-1:36.0: unexpected response 0
[  194.591680][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.591801][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.591908][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.591931][    C0] yealink 5-1:36.0: unexpected response 0
[  194.592038][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.592062][    C0] yealink 3-1:36.0: unexpected response 0
[  194.592172][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.592281][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.592397][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.592420][    C0] yealink 5-1:36.0: unexpected response 0
[  194.592526][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.592549][    C0] yealink 3-1:36.0: unexpected response 0
[  194.592656][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.592809][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.592936][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.592964][    C0] yealink 5-1:36.0: unexpected response 0
[  194.593083][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.593106][    C0] yealink 3-1:36.0: unexpected response 0
[  194.593237][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.593343][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.593461][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.593485][    C0] yealink 5-1:36.0: unexpected response 0
[  194.593597][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.593622][    C0] yealink 3-1:36.0: unexpected response 0
[  194.593729][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.593856][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.593980][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.594012][    C0] yealink 5-1:36.0: unexpected response 0
[  194.594144][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.594172][    C0] yealink 3-1:36.0: unexpected response 0
[  194.594277][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.594413][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.594545][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.594571][    C0] yealink 5-1:36.0: unexpected response 0
[  194.594700][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.594724][    C0] yealink 3-1:36.0: unexpected response 0
[  194.594861][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.595026][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.595152][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.595173][    C0] yealink 5-1:36.0: unexpected response 0
[  194.595310][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.595334][    C0] yealink 3-1:36.0: unexpected response 0
[  194.595458][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.595584][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.605721][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.605755][    C0] yealink 5-1:36.0: unexpected response 0
[  194.605859][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.605883][    C0] yealink 3-1:36.0: unexpected response 0
[  194.606003][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.606107][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.606235][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.606260][    C0] yealink 5-1:36.0: unexpected response 0
[  194.606354][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.606379][    C0] yealink 3-1:36.0: unexpected response 0
[  194.606857][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.606952][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.607072][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.607096][    C0] yealink 5-1:36.0: unexpected response 0
[  194.607192][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.607216][    C0] yealink 3-1:36.0: unexpected response 0
[  194.607310][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.607458][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.607574][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.607599][    C0] yealink 5-1:36.0: unexpected response 0
[  194.607705][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.607732][    C0] yealink 3-1:36.0: unexpected response 0
[  194.607848][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.607964][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.608084][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.608110][    C0] yealink 5-1:36.0: unexpected response 0
[  194.608215][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.608238][    C0] yealink 3-1:36.0: unexpected response 0
[  194.608350][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.608458][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.608574][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.608598][    C0] yealink 5-1:36.0: unexpected response 0
[  194.608700][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.608723][    C0] yealink 3-1:36.0: unexpected response 0
[  194.608823][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.608943][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.609056][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.609078][    C0] yealink 5-1:36.0: unexpected response 0
[  194.609179][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.609203][    C0] yealink 3-1:36.0: unexpected response 0
[  194.609303][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.609452][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.609568][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.609593][    C0] yealink 5-1:36.0: unexpected response 0
[  194.609703][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.609730][    C0] yealink 3-1:36.0: unexpected response 0
[  194.609855][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.609986][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.610108][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.610134][    C0] yealink 5-1:36.0: unexpected response 0
[  194.610257][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.610282][    C0] yealink 3-1:36.0: unexpected response 0
[  194.610393][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.610515][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.610629][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.610655][    C0] yealink 5-1:36.0: unexpected response 0
[  194.610762][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.610787][    C0] yealink 3-1:36.0: unexpected response 0
[  194.610900][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.611007][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.611123][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.611147][    C0] yealink 5-1:36.0: unexpected response 0
[  194.611248][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.611271][    C0] yealink 3-1:36.0: unexpected response 0
[  194.611371][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.611516][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.611636][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.611662][    C0] yealink 5-1:36.0: unexpected response 0
[  194.611769][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.611795][    C0] yealink 3-1:36.0: unexpected response 0
[  194.611909][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.612030][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.612145][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.612171][    C0] yealink 5-1:36.0: unexpected response 0
[  194.612292][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.612318][    C0] yealink 3-1:36.0: unexpected response 0
[  194.612445][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.612554][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.612682][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.612711][    C0] yealink 5-1:36.0: unexpected response 0
[  194.612820][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.612844][    C0] yealink 3-1:36.0: unexpected response 0
[  194.612951][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.613066][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.613176][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.613199][    C0] yealink 5-1:36.0: unexpected response 0
[  194.613325][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.613355][    C0] yealink 3-1:36.0: unexpected response 0
[  194.613463][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.613618][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.613739][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.613766][    C0] yealink 5-1:36.0: unexpected response 0
[  194.613886][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.613912][    C0] yealink 3-1:36.0: unexpected response 0
[  194.614036][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.614163][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.614276][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.614299][    C0] yealink 5-1:36.0: unexpected response 0
[  194.614406][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.614429][    C0] yealink 3-1:36.0: unexpected response 0
[  194.623366][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.623478][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.623614][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.623644][    C0] yealink 5-1:36.0: unexpected response 0
[  194.623760][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.623788][    C0] yealink 3-1:36.0: unexpected response 0
[  194.623896][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.624011][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.624119][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.624144][    C0] yealink 5-1:36.0: unexpected response 0
[  194.624255][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.624276][    C0] yealink 3-1:36.0: unexpected response 0
[  194.624379][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.624529][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.624635][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.624661][    C0] yealink 5-1:36.0: unexpected response 0
[  194.624763][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.624788][    C0] yealink 3-1:36.0: unexpected response 0
[  194.633747][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.633853][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.633991][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.634024][    C0] yealink 5-1:36.0: unexpected response 0
[  194.634144][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.634165][    C0] yealink 3-1:36.0: unexpected response 0
[  194.634282][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.634414][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.634527][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.634554][    C0] yealink 5-1:36.0: unexpected response 0
[  194.634667][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.634693][    C0] yealink 3-1:36.0: unexpected response 0
[  194.643698][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.643805][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.643940][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.643969][    C0] yealink 5-1:36.0: unexpected response 0
[  194.644077][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.644105][    C0] yealink 3-1:36.0: unexpected response 0
[  194.644215][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.644367][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.644473][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.644498][    C0] yealink 5-1:36.0: unexpected response 0
[  194.644600][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.644625][    C0] yealink 3-1:36.0: unexpected response 0
[  194.653723][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.653836][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.653979][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.654006][    C0] yealink 5-1:36.0: unexpected response 0
[  194.654122][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.654147][    C0] yealink 3-1:36.0: unexpected response 0
[  194.654732][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.654854][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.654978][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.655004][    C0] yealink 5-1:36.0: unexpected response 0
[  194.655109][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.655134][    C0] yealink 3-1:36.0: unexpected response 0
[  194.655243][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.655357][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.655468][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.655494][    C0] yealink 5-1:36.0: unexpected response 0
[  194.655600][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.655624][    C0] yealink 3-1:36.0: unexpected response 0
[  194.655738][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.655872][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.656006][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.656032][    C0] yealink 5-1:36.0: unexpected response 0
[  194.656141][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.656166][    C0] yealink 3-1:36.0: unexpected response 0
[  194.656461][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.656594][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.656705][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.656734][    C0] yealink 5-1:36.0: unexpected response 0
[  194.656843][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.656865][    C0] yealink 3-1:36.0: unexpected response 0
[  194.665727][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.665825][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.665951][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.665974][    C0] yealink 5-1:36.0: unexpected response 0
[  194.666065][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.666090][    C0] yealink 3-1:36.0: unexpected response 0
[  194.666194][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.666306][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.666414][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.666438][    C0] yealink 5-1:36.0: unexpected response 0
[  194.666544][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.666568][    C0] yealink 3-1:36.0: unexpected response 0
[  194.666670][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.666824][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.666949][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.666975][    C0] yealink 5-1:36.0: unexpected response 0
[  194.667088][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.667113][    C0] yealink 3-1:36.0: unexpected response 0
[  194.667244][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.667359][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.667479][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.667505][    C0] yealink 5-1:36.0: unexpected response 0
[  194.667627][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.667652][    C0] yealink 3-1:36.0: unexpected response 0
[  194.667770][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.667906][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.668014][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.668040][    C0] yealink 5-1:36.0: unexpected response 0
[  194.668154][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.668180][    C0] yealink 3-1:36.0: unexpected response 0
[  194.677034][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.677146][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.677275][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.677302][    C0] yealink 5-1:36.0: unexpected response 0
[  194.677396][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.677420][    C0] yealink 3-1:36.0: unexpected response 0
[  194.677534][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.677689][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.677807][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.677834][    C0] yealink 5-1:36.0: unexpected response 0
[  194.677955][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.677980][    C0] yealink 3-1:36.0: unexpected response 0
[  194.678081][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.678212][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.678318][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.678345][    C0] yealink 5-1:36.0: unexpected response 0
[  194.678453][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.678477][    C0] yealink 3-1:36.0: unexpected response 0
[  194.678592][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.678708][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.678827][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.678846][    C0] yealink 5-1:36.0: unexpected response 0
[  194.678950][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.678974][    C0] yealink 3-1:36.0: unexpected response 0
[  194.679080][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.679199][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.679756][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.679783][    C0] yealink 5-1:36.0: unexpected response 0
[  194.679883][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.679907][    C0] yealink 3-1:36.0: unexpected response 0
[  194.680004][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.680158][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.680286][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.680315][    C0] yealink 5-1:36.0: unexpected response 0
[  194.680427][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.680453][    C0] yealink 3-1:36.0: unexpected response 0
[  194.689397][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.689506][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.689630][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.689654][    C0] yealink 5-1:36.0: unexpected response 0
[  194.689744][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.689767][    C0] yealink 3-1:36.0: unexpected response 0
[  194.689869][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.690001][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.690104][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.690125][    C0] yealink 5-1:36.0: unexpected response 0
[  194.690225][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.690251][    C0] yealink 3-1:36.0: unexpected response 0
[  194.690358][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.690477][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.690590][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.690612][    C0] yealink 5-1:36.0: unexpected response 0
[  194.690720][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.690743][    C0] yealink 3-1:36.0: unexpected response 0
[  194.690857][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.690990][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.691111][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.691136][    C0] yealink 5-1:36.0: unexpected response 0
[  194.691236][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.691260][    C0] yealink 3-1:36.0: unexpected response 0
[  194.691358][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.691476][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.691579][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.691602][    C0] yealink 5-1:36.0: unexpected response 0
[  194.691703][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.691726][    C0] yealink 3-1:36.0: unexpected response 0
[  194.691833][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.691945][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.692055][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.692077][    C0] yealink 5-1:36.0: unexpected response 0
[  194.692180][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.692209][    C0] yealink 3-1:36.0: unexpected response 0
[  194.692309][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.692425][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.692529][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.692552][    C0] yealink 5-1:36.0: unexpected response 0
[  194.692651][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.692674][    C0] yealink 3-1:36.0: unexpected response 0
[  194.692784][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.692910][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.693034][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.693056][    C0] yealink 5-1:36.0: unexpected response 0
[  194.693158][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.693178][    C0] yealink 3-1:36.0: unexpected response 0
[  194.693273][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.703375][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.703487][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.703510][    C0] yealink 5-1:36.0: unexpected response 0
[  194.703620][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.703642][    C0] yealink 3-1:36.0: unexpected response 0
[  194.703736][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.703852][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.703950][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.703970][    C0] yealink 5-1:36.0: unexpected response 0
[  194.704065][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.704089][    C0] yealink 3-1:36.0: unexpected response 0
[  194.704185][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.704305][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.704409][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.704431][    C0] yealink 5-1:36.0: unexpected response 0
[  194.704533][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.704555][    C0] yealink 3-1:36.0: unexpected response 0
[  194.704664][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.704792][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.704917][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.704940][    C0] yealink 5-1:36.0: unexpected response 0
[  194.705042][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.705065][    C0] yealink 3-1:36.0: unexpected response 0
[  194.705175][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.705293][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.705398][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.705420][    C0] yealink 5-1:36.0: unexpected response 0
[  194.705516][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.705539][    C0] yealink 3-1:36.0: unexpected response 0
[  194.705633][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.705752][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.705852][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.705874][    C0] yealink 5-1:36.0: unexpected response 0
[  194.705971][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.705994][    C0] yealink 3-1:36.0: unexpected response 0
[  194.706096][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.706209][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.706316][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.706341][    C0] yealink 5-1:36.0: unexpected response 0
[  194.706443][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.706466][    C0] yealink 3-1:36.0: unexpected response 0
[  194.706566][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.706722][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.706842][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.706869][    C0] yealink 5-1:36.0: unexpected response 0
[  194.706979][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.707006][    C0] yealink 3-1:36.0: unexpected response 0
[  194.707124][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.707237][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.707347][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.707371][    C0] yealink 5-1:36.0: unexpected response 0
[  194.707470][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.707491][    C0] yealink 3-1:36.0: unexpected response 0
[  194.707590][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.707704][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.707811][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.707835][    C0] yealink 5-1:36.0: unexpected response 0
[  194.707937][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.707959][    C0] yealink 3-1:36.0: unexpected response 0
[  194.708059][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.708174][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.708276][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.708299][    C0] yealink 5-1:36.0: unexpected response 0
[  194.708392][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.708413][    C0] yealink 3-1:36.0: unexpected response 0
[  194.708508][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.708630][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.708754][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.708777][    C0] yealink 5-1:36.0: unexpected response 0
[  194.708878][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.708900][    C0] yealink 3-1:36.0: unexpected response 0
[  194.708999][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.709116][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.709223][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.709246][    C0] yealink 5-1:36.0: unexpected response 0
[  194.709346][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.709369][    C0] yealink 3-1:36.0: unexpected response 0
[  194.709476][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.709586][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.709694][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.709717][    C0] yealink 5-1:36.0: unexpected response 0
[  194.709818][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.709840][    C0] yealink 3-1:36.0: unexpected response 0
[  194.709959][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.710066][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.710180][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.710208][    C0] yealink 5-1:36.0: unexpected response 0
[  194.710310][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.710332][    C0] yealink 3-1:36.0: unexpected response 0
[  194.710434][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.710585][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.710712][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.710738][    C0] yealink 5-1:36.0: unexpected response 0
[  194.710853][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.710880][    C0] yealink 3-1:36.0: unexpected response 0
[  194.711000][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.711114][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.711240][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.711267][    C0] yealink 5-1:36.0: unexpected response 0
[  194.711377][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.711402][    C0] yealink 3-1:36.0: unexpected response 0
[  194.711507][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.711623][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.711729][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.711752][    C0] yealink 5-1:36.0: unexpected response 0
[  194.711849][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.711870][    C0] yealink 3-1:36.0: unexpected response 0
[  194.711968][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.712085][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.712187][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.712213][    C0] yealink 5-1:36.0: unexpected response 0
[  194.712310][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.712332][    C0] yealink 3-1:36.0: unexpected response 0
[  194.712431][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.712576][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.712694][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.712718][    C0] yealink 5-1:36.0: unexpected response 0
[  194.712829][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.712853][    C0] yealink 3-1:36.0: unexpected response 0
[  194.712972][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.713079][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.713212][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.713238][    C0] yealink 5-1:36.0: unexpected response 0
[  194.713354][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.713378][    C0] yealink 3-1:36.0: unexpected response 0
[  194.713485][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.713611][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.713721][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.713744][    C0] yealink 5-1:36.0: unexpected response 0
[  194.713866][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.713892][    C0] yealink 3-1:36.0: unexpected response 0
[  194.714017][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.714131][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.714262][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.714287][    C0] yealink 5-1:36.0: unexpected response 0
[  194.715028][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.715054][    C0] yealink 3-1:36.0: unexpected response 0
[  194.715161][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.715315][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.715434][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.715460][    C0] yealink 5-1:36.0: unexpected response 0
[  194.724595][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.724629][    C0] yealink 3-1:36.0: unexpected response 0
[  194.724729][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.724850][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.724958][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.724990][    C0] yealink 5-1:36.0: unexpected response 0
[  194.725105][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.725132][    C0] yealink 3-1:36.0: unexpected response 0
[  194.725248][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.725851][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.725953][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.725981][    C0] yealink 5-1:36.0: unexpected response 0
[  194.726086][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.726112][    C0] yealink 3-1:36.0: unexpected response 0
[  194.726221][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.726339][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.726448][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.726473][    C0] yealink 5-1:36.0: unexpected response 0
[  194.726578][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.726601][    C0] yealink 3-1:36.0: unexpected response 0
[  194.726704][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.726829][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.726951][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.726975][    C0] yealink 5-1:36.0: unexpected response 0
[  194.727076][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.727095][    C0] yealink 3-1:36.0: unexpected response 0
[  194.727187][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.727306][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.727411][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.727433][    C0] yealink 5-1:36.0: unexpected response 0
[  194.727537][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.727560][    C0] yealink 3-1:36.0: unexpected response 0
[  194.727662][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.727777][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.727881][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.727905][    C0] yealink 5-1:36.0: unexpected response 0
[  194.728008][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.728032][    C0] yealink 3-1:36.0: unexpected response 0
[  194.728144][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.728253][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.728371][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.728394][    C0] yealink 5-1:36.0: unexpected response 0
[  194.728498][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.728521][    C0] yealink 3-1:36.0: unexpected response 0
[  194.728625][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.728778][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.728904][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.728931][    C0] yealink 5-1:36.0: unexpected response 0
[  194.729046][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.729072][    C0] yealink 3-1:36.0: unexpected response 0
[  194.729203][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.729313][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.729436][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.729463][    C0] yealink 5-1:36.0: unexpected response 0
[  194.729572][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.729596][    C0] yealink 3-1:36.0: unexpected response 0
[  194.729699][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.729814][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.729924][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.729966][    C0] yealink 5-1:36.0: unexpected response 0
[  194.730072][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.730096][    C0] yealink 3-1:36.0: unexpected response 0
[  194.730203][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.730313][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.730425][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.730449][    C0] yealink 5-1:36.0: unexpected response 0
[  194.730550][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.730573][    C0] yealink 3-1:36.0: unexpected response 0
[  194.730679][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.730801][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.730926][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.730947][    C0] yealink 5-1:36.0: unexpected response 0
[  194.731047][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.731069][    C0] yealink 3-1:36.0: unexpected response 0
[  194.731169][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.731284][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.731398][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.731422][    C0] yealink 5-1:36.0: unexpected response 0
[  194.731526][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.731549][    C0] yealink 3-1:36.0: unexpected response 0
[  194.731661][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.731770][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.731884][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.731906][    C0] yealink 5-1:36.0: unexpected response 0
[  194.732007][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.732031][    C0] yealink 3-1:36.0: unexpected response 0
[  194.732134][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.732249][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.732355][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.732378][    C0] yealink 5-1:36.0: unexpected response 0
[  194.732490][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.732513][    C0] yealink 3-1:36.0: unexpected response 0
[  194.732610][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.732741][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.732879][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.732911][    C0] yealink 5-1:36.0: unexpected response 0
[  194.733037][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.733063][    C0] yealink 3-1:36.0: unexpected response 0
[  194.733191][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.733314][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.733431][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.733456][    C0] yealink 5-1:36.0: unexpected response 0
[  194.733565][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.733589][    C0] yealink 3-1:36.0: unexpected response 0
[  194.742718][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.743179][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.743274][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.743300][    C0] yealink 5-1:36.0: unexpected response 0
[  194.743411][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.743437][    C0] yealink 3-1:36.0: unexpected response 0
[  194.752182][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.752297][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.752426][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.752450][    C0] yealink 5-1:36.0: unexpected response 0
[  194.752553][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.752575][    C0] yealink 3-1:36.0: unexpected response 0
[  194.752671][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.752820][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.752935][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.752959][    C0] yealink 5-1:36.0: unexpected response 0
[  194.753071][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.753094][    C0] yealink 3-1:36.0: unexpected response 0
[  194.753241][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.753356][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.753475][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.753502][    C0] yealink 5-1:36.0: unexpected response 0
[  194.753607][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.753633][    C0] yealink 3-1:36.0: unexpected response 0
[  194.753733][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.753862][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.753981][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.754009][    C0] yealink 5-1:36.0: unexpected response 0
[  194.754134][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.754160][    C0] yealink 3-1:36.0: unexpected response 0
[  194.754280][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.754405][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.754516][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.754540][    C0] yealink 5-1:36.0: unexpected response 0
[  194.754660][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.754686][    C0] yealink 3-1:36.0: unexpected response 0
[  194.754816][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.754963][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.755088][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.755114][    C0] yealink 5-1:36.0: unexpected response 0
[  194.755246][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.755271][    C0] yealink 3-1:36.0: unexpected response 0
[  194.755383][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.755513][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.755631][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.755658][    C0] yealink 5-1:36.0: unexpected response 0
[  194.755775][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.755800][    C0] yealink 3-1:36.0: unexpected response 0
[  194.765649][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.765761][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.766273][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.766301][    C0] yealink 5-1:36.0: unexpected response 0
[  194.766391][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.766415][    C0] yealink 3-1:36.0: unexpected response 0
[  194.766526][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.766636][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.766749][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.766773][    C0] yealink 5-1:36.0: unexpected response 0
[  194.766880][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.766902][    C0] yealink 3-1:36.0: unexpected response 0
[  194.767003][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.767161][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.767294][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.767320][    C0] yealink 5-1:36.0: unexpected response 0
[  194.767433][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.767458][    C0] yealink 3-1:36.0: unexpected response 0
[  194.767569][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.767689][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.767812][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.767836][    C0] yealink 5-1:36.0: unexpected response 0
[  194.767956][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.767982][    C0] yealink 3-1:36.0: unexpected response 0
[  194.768109][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.768229][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.768345][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.768371][    C0] yealink 5-1:36.0: unexpected response 0
[  194.777274][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.777308][    C0] yealink 3-1:36.0: unexpected response 0
[  194.777408][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.777548][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.777667][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.777696][    C0] yealink 5-1:36.0: unexpected response 0
[  194.777802][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.777829][    C0] yealink 3-1:36.0: unexpected response 0
[  194.777943][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.778079][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.778216][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.778242][    C0] yealink 5-1:36.0: unexpected response 0
[  194.778370][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.778396][    C0] yealink 3-1:36.0: unexpected response 0
[  194.778529][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.778668][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.778783][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.778808][    C0] yealink 5-1:36.0: unexpected response 0
[  194.778920][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.778943][    C0] yealink 3-1:36.0: unexpected response 0
[  194.787876][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.787986][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.788108][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.788133][    C0] yealink 5-1:36.0: unexpected response 0
[  194.788227][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.788252][    C0] yealink 3-1:36.0: unexpected response 0
[  194.788360][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.788480][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.788596][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.788623][    C0] yealink 5-1:36.0: unexpected response 0
[  194.788744][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.788769][    C0] yealink 3-1:36.0: unexpected response 0
[  194.788871][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.789006][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.789133][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.789160][    C0] yealink 5-1:36.0: unexpected response 0
[  194.789276][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.789301][    C0] yealink 3-1:36.0: unexpected response 0
[  194.789406][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.789532][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.789657][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.789683][    C0] yealink 5-1:36.0: unexpected response 0
[  194.789805][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.789832][    C0] yealink 3-1:36.0: unexpected response 0
[  194.789962][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.790087][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.790214][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.790240][    C0] yealink 5-1:36.0: unexpected response 0
[  194.790360][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.790385][    C0] yealink 3-1:36.0: unexpected response 0
[  194.790506][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.790634][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.790749][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.790775][    C0] yealink 5-1:36.0: unexpected response 0
[  194.790887][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.790913][    C0] yealink 3-1:36.0: unexpected response 0
[  194.799873][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.800011][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.800147][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.800175][    C0] yealink 5-1:36.0: unexpected response 0
[  194.800298][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.800323][    C0] yealink 3-1:36.0: unexpected response 0
[  194.800432][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.800555][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.801180][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.801214][    C0] yealink 5-1:36.0: unexpected response 0
[  194.801317][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.801343][    C0] yealink 3-1:36.0: unexpected response 0
[  194.801447][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.801568][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.801679][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.801705][    C0] yealink 5-1:36.0: unexpected response 0
[  194.801817][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.801842][    C0] yealink 3-1:36.0: unexpected response 0
[  194.801960][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.802069][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.802196][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.802222][    C0] yealink 5-1:36.0: unexpected response 0
[  194.802340][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.802365][    C0] yealink 3-1:36.0: unexpected response 0
[  194.802477][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.802626][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.802741][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.802767][    C0] yealink 5-1:36.0: unexpected response 0
[  194.802875][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.802898][    C0] yealink 3-1:36.0: unexpected response 0
[  194.803195][   T18] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: {
[  194.812250][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.821868][   T18]  0-....
[  194.828657][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.834515][   T18]  } 2634 jiffies s: 1325 root: 0x1/.
[  194.841390][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.847040][   T18] rcu: blocking rcu_node structures (internal RCU debug):
[  194.853752][    C0] yealink 5-1:36.0: unexpected response 0
[  194.853863][    C0] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  194.860526][   T18] 
[  194.860550][   T18] Sending NMI from CPU 1 to CPUs 0:
[  194.867351][    C0] yealink 3-1:36.0: unexpected response 0
[  194.889765][    T9] usb 3-1: USB disconnect, device number 2
[  194.896583][    C0] NMI backtrace for cpu 0
[  194.896608][    C0] CPU: 0 UID: 0 PID: 9 Comm: kworker/0:1 Not tainted 6.11.0-rc4-syzkaller-00069-gfc88bb116179 #0
[  194.896638][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[  194.896660][    C0] Workqueue: usb_hub_wq hub_event
[  194.896686][    C0] RIP: 0010:io_serial_out+0x8f/0xb0
[  194.896719][    C0] Code: 48 8d 7d 40 44 89 e1 48 b8 00 00 00 00 00 fc ff df 48 89 fa d3 e3 48 c1 ea 03 80 3c 02 00 75 1c 66 03 5d 40 44 89 e8 89 da ee <5b> 5d 41 5c 41 5d c3 cc cc cc cc e8 51 b6 0f ff eb a0 e8 da b6 0f
[  194.896743][    C0] RSP: 0018:ffffc9000009f450 EFLAGS: 00000002
[  194.896762][    C0] RAX: 0000000000000031 RBX: 00000000000003f8 RCX: 0000000000000000
[  194.896778][    C0] RDX: 00000000000003f8 RSI: ffffffff82989215 RDI: ffffffff8dfc5780
[  194.896795][    C0] RBP: ffffffff8dfc5740 R08: 0000000000000001 R09: 000000000000001f
[  194.896812][    C0] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  194.896827][    C0] R13: 0000000000000031 R14: ffffffff829891b0 R15: 0000000000000000
[  194.896843][    C0] FS:  0000000000000000(0000) GS:ffff8881f6200000(0000) knlGS:0000000000000000
[  194.896868][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  194.896886][    C0] CR2: 00007f5d061d4d00 CR3: 000000010f34c000 CR4: 00000000003506f0
[  194.896902][    C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  194.896918][    C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  194.896933][    C0] Call Trace:
[  194.896942][    C0]  <NMI>
[  194.896951][    C0]  ? show_regs+0x8c/0xa0
[  194.896988][    C0]  ? nmi_cpu_backtrace+0x1d8/0x390
[  194.897016][    C0]  ? nmi_cpu_backtrace_handler+0xc/0x20
[  194.897052][    C0]  ? nmi_handle+0x1a9/0x5c0
[  194.897073][    C0]  ? io_serial_out+0x8f/0xb0
[  194.897098][    C0]  ? default_do_nmi+0x6a/0x160
[  194.897125][    C0]  ? exc_nmi+0x170/0x1e0
[  194.897150][    C0]  ? end_repeat_nmi+0xf/0x53
[  194.897174][    C0]  ? __pfx_io_serial_out+0x10/0x10
[  194.897216][    C0]  ? io_serial_out+0x65/0xb0
[  194.897240][    C0]  ? io_serial_out+0x8f/0xb0
[  194.897266][    C0]  ? io_serial_out+0x8f/0xb0
[  194.897292][    C0]  ? io_serial_out+0x8f/0xb0
[  194.897317][    C0]  </NMI>
[  194.897325][    C0]  <TASK>
[  194.897333][    C0]  serial8250_console_write+0xce7/0x1090
[  194.897371][    C0]  ? __pfx_serial8250_console_write+0x10/0x10
[  194.897406][    C0]  ? __pfx_lock_release+0x10/0x10
[  194.897430][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  194.897458][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  194.897489][    C0]  console_flush_all+0x53c/0xd70
[  194.897522][    C0]  ? __pfx_console_flush_all+0x10/0x10
[  194.897552][    C0]  ? lock_acquire+0x1b1/0x560
[  194.897577][    C0]  console_unlock+0xae/0x290
[  194.897605][    C0]  ? __pfx_console_unlock+0x10/0x10
[  194.897635][    C0]  ? mark_held_locks+0x9f/0xe0
[  194.897660][    C0]  vprintk_emit+0x11a/0x5a0
[  194.897690][    C0]  dev_printk_emit+0xfb/0x140
[  194.897717][    C0]  ? __pfx_dev_printk_emit+0x10/0x10
[  194.897744][    C0]  ? __pfx_lock_release+0x10/0x10
[  194.897769][    C0]  ? hlock_class+0x4e/0x130
[  194.897799][    C0]  ? mark_lock+0xb5/0xc60
[  194.897820][    C0]  ? __queue_work+0x431/0x1070
[  194.897850][    C0]  __dev_printk+0xf5/0x270
[  194.897879][    C0]  _dev_info+0xe5/0x120
[  194.897908][    C0]  ? __pfx__dev_info+0x10/0x10
[  194.897937][    C0]  ? __pfx_lock_release+0x10/0x10
[  194.897961][    C0]  ? mark_held_locks+0x9f/0xe0
[  194.897986][    C0]  usb_disconnect+0xec/0x920
[  194.898022][    C0]  hub_event+0x1bed/0x4f40
[  194.898051][    C0]  ? __pfx_hub_event+0x10/0x10
[  194.898073][    C0]  ? __pfx_lock_acquire+0x10/0x10
[  194.898097][    C0]  ? __pfx_lock_release+0x10/0x10
[  194.898124][    C0]  process_one_work+0x9c5/0x1b40
[  194.898154][    C0]  ? __pfx_hub_event+0x10/0x10
[  194.898175][    C0]  ? __pfx_process_one_work+0x10/0x10
[  194.898209][    C0]  ? assign_work+0x1a0/0x250
[  194.898234][    C0]  worker_thread+0x6c8/0xf20
[  194.898262][    C0]  ? __kthread_parkme+0x148/0x220
[  194.898296][    C0]  ? __pfx_worker_thread+0x10/0x10
[  194.898323][    C0]  kthread+0x2c1/0x3a0
[  194.898353][    C0]  ? _raw_spin_unlock_irq+0x23/0x50
[  194.898382][    C0]  ? __pfx_kthread+0x10/0x10
[  194.898413][    C0]  ret_from_fork+0x45/0x80
[  194.898446][    C0]  ? __pfx_kthread+0x10/0x10
[  194.898477][    C0]  ret_from_fork_asm+0x1a/0x30
[  194.898512][    C0]  </TASK>
[  194.927457][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.927604][    C0] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  194.927630][    C0] yealink 3-1:36.0: urb_ctl_callback - usb_submit_urb failed -19
[  194.927731][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.927756][    C0] yealink 5-1:36.0: unexpected response 0
[  194.937626][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.944541][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.951543][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.957405][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.964455][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.964485][    C0] yealink 5-1:36.0: unexpected response 0
[  194.974267][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.981236][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.981264][    C0] yealink 5-1:36.0: unexpected response 0
[  194.990053][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  194.997004][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  194.997035][    C0] yealink 5-1:36.0: unexpected response 0
[  195.007001][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  195.013945][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  195.013978][    C0] yealink 5-1:36.0: unexpected response 0
[  195.022913][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  195.029951][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  195.029973][    C0] yealink 5-1:36.0: unexpected response 0
[  195.039717][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  195.046733][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  195.046769][    C0] yealink 5-1:36.0: unexpected response 0
[  195.047012][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  195.056785][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  195.056818][    C0] yealink 5-1:36.0: unexpected response 0
[  195.066638][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  195.073567][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  195.073602][    C0] yealink 5-1:36.0: unexpected response 0
[  195.082361][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  195.089268][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  195.089301][    C0] yealink 5-1:36.0: unexpected response 0
[  195.099132][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  195.106073][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  195.106107][    C0] yealink 5-1:36.0: unexpected response 0
[  195.114853][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  195.121866][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  195.121896][    C0] yealink 5-1:36.0: unexpected response 0
[  195.131664][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  195.138607][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  195.138640][    C0] yealink 5-1:36.0: unexpected response 0
[  195.139199][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  195.149121][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  195.149159][    C0] yealink 5-1:36.0: unexpected response 0
[  195.159200][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  195.166201][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  195.166237][    C0] yealink 5-1:36.0: unexpected response 0
[  195.175110][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  195.182141][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  195.182175][    C0] yealink 5-1:36.0: unexpected response 0
[  195.191951][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  195.198890][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  195.198922][    C0] yealink 5-1:36.0: unexpected response 0
[  195.207782][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  195.214730][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  195.214764][    C0] yealink 5-1:36.0: unexpected response 0
[  195.224650][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  195.231591][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  195.231625][    C0] yealink 5-1:36.0: unexpected response 0
[  195.240526][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  195.247494][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  195.247529][    C0] yealink 5-1:36.0: unexpected response 0
[  195.257367][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  195.264307][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  195.264338][    C0] yealink 5-1:36.0: unexpected response 0
[  195.273692][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  195.280618][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  195.280652][    C0] yealink 5-1:36.0: unexpected response 0
[  195.290677][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  195.297639][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  195.297672][    C0] yealink 5-1:36.0: unexpected response 0
[  195.306562][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  195.313961][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  195.313994][    C0] yealink 5-1:36.0: unexpected response 0
[  195.324044][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  195.331047][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  195.331082][    C0] yealink 5-1:36.0: unexpected response 0
[  195.339893][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  195.346925][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  195.346959][    C0] yealink 5-1:36.0: unexpected response 0
[  195.357036][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  195.363986][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  195.364018][    C0] yealink 5-1:36.0: unexpected response 0
[  195.372765][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  195.379672][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  195.379703][    C0] yealink 5-1:36.0: unexpected response 0
[  195.389692][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  195.396835][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  195.396869][    C0] yealink 5-1:36.0: unexpected response 0
[  195.397431][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  195.407334][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  195.407367][    C0] yealink 5-1:36.0: unexpected response 0
[  195.417377][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  195.424447][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  195.424481][    C0] yealink 5-1:36.0: unexpected response 0
[  195.433156][   T29] audit: type=1400 audit(1724698641.881:133): avc:  denied  { unlink } for  pid=2527 comm="syslogd" name="messages.0" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[  195.433832][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  207.240238][ T2545] udevd[2545]: worker [6534] /devices/platform/dummy_hcd.3/usb4/4-1 is taking a long time
[  207.243755][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  222.963260][   T18] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: {
[  222.968362][    C0] yealink 5-1:36.0: unexpected response 0
[  222.975154][   T18]  0-....
[  222.981059][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  222.987597][   T18]  } 2653 jiffies s: 1329 root: 0x1/.
[  222.994531][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  223.000011][   T18] rcu: blocking rcu_node structures (internal RCU debug):
[  223.006839][    C0] yealink 5-1:36.0: unexpected response 0
[  223.007086][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  223.013911][   T18] Sending NMI from CPU 1 to CPUs 0:
[  223.019930][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  223.026459][    C0] NMI backtrace for cpu 0
[  223.026472][    C0] CPU: 0 UID: 0 PID: 9 Comm: kworker/0:1 Not tainted 6.11.0-rc4-syzkaller-00069-gfc88bb116179 #0
[  223.026504][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[  223.026521][    C0] Workqueue: usb_hub_wq hub_event
[  223.026552][    C0] RIP: 0010:io_serial_out+0x8f/0xb0
[  223.026584][    C0] Code: 48 8d 7d 40 44 89 e1 48 b8 00 00 00 00 00 fc ff df 48 89 fa d3 e3 48 c1 ea 03 80 3c 02 00 75 1c 66 03 5d 40 44 89 e8 89 da ee <5b> 5d 41 5c 41 5d c3 cc cc cc cc e8 51 b6 0f ff eb a0 e8 da b6 0f
[  223.026610][    C0] RSP: 0018:ffffc900000073a0 EFLAGS: 00000002
[  223.026630][    C0] RAX: 0000000000000020 RBX: 00000000000003f8 RCX: 0000000000000000
[  223.026648][    C0] RDX: 00000000000003f8 RSI: ffffffff82989215 RDI: ffffffff8dfc5780
[  223.026666][    C0] RBP: ffffffff8dfc5740 R08: 0000000000000001 R09: 000000000000001f
[  223.026684][    C0] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  223.026701][    C0] R13: 0000000000000020 R14: ffffffff829891b0 R15: 0000000000000000
[  223.026718][    C0] FS:  0000000000000000(0000) GS:ffff8881f6200000(0000) knlGS:0000000000000000
[  223.026744][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  223.026764][    C0] CR2: 00007f5d061d4d00 CR3: 000000010f34c000 CR4: 00000000003506f0
[  223.026782][    C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  223.026798][    C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  223.026815][    C0] Call Trace:
[  223.026825][    C0]  <NMI>
[  223.026834][    C0]  ? show_regs+0x8c/0xa0
[  223.026872][    C0]  ? nmi_cpu_backtrace+0x1d8/0x390
[  223.026900][    C0]  ? nmi_cpu_backtrace_handler+0xc/0x20
[  223.026940][    C0]  ? nmi_handle+0x1a9/0x5c0
[  223.026962][    C0]  ? __pfx_nmi_cpu_backtrace_handler+0x10/0x10
[  223.027003][    C0]  ? io_serial_out+0x8f/0xb0
[  223.027030][    C0]  ? default_do_nmi+0x6a/0x160
[  223.027059][    C0]  ? exc_nmi+0x170/0x1e0
[  223.027096][    C0]  ? end_repeat_nmi+0xf/0x53
[  223.027127][    C0]  ? __pfx_io_serial_out+0x10/0x10
[  223.027157][    C0]  ? io_serial_out+0x65/0xb0
[  223.027199][    C0]  ? io_serial_out+0x8f/0xb0
[  223.027226][    C0]  ? io_serial_out+0x8f/0xb0
[  223.027253][    C0]  ? io_serial_out+0x8f/0xb0
[  223.027281][    C0]  </NMI>
[  223.027289][    C0]  <IRQ>
[  223.027298][    C0]  serial8250_console_write+0xce7/0x1090
[  223.027340][    C0]  ? __pfx_serial8250_console_write+0x10/0x10
[  223.027378][    C0]  ? __pfx_lock_release+0x10/0x10
[  223.027404][    C0]  ? do_raw_spin_lock+0x12d/0x2c0
[  223.027435][    C0]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  223.027468][    C0]  console_flush_all+0x53c/0xd70
[  223.027503][    C0]  ? __pfx_console_flush_all+0x10/0x10
[  223.027536][    C0]  ? lock_acquire+0x1b1/0x560
[  223.027563][    C0]  console_unlock+0xae/0x290
[  223.027594][    C0]  ? __pfx_console_unlock+0x10/0x10
[  223.027626][    C0]  ? spin_bug+0x110/0x1d0
[  223.027654][    C0]  ? _raw_spin_unlock_irqrestore+0x3b/0x80
[  223.027689][    C0]  vprintk_emit+0x11a/0x5a0
[  223.027722][    C0]  dev_printk_emit+0xfb/0x140
[  223.027751][    C0]  ? __pfx_dev_printk_emit+0x10/0x10
[  223.027779][    C0]  ? mark_lock+0xb5/0xc60
[  223.027803][    C0]  ? dummy_timer+0x1750/0x38d0
[  223.027830][    C0]  ? kasan_save_stack+0x42/0x60
[  223.027875][    C0]  ? hlock_class+0x4e/0x130
[  223.027908][    C0]  ? __lock_acquire+0x1620/0x3cb0
[  223.027936][    C0]  __dev_printk+0xf5/0x270
[  223.027968][    C0]  _dev_err+0xe5/0x120
[  223.027998][    C0]  ? __pfx__dev_err+0x10/0x10
[  223.028030][    C0]  ? lock_acquire+0x1b1/0x560
[  223.028056][    C0]  ? usb_hcd_unmap_urb_setup_for_dma+0x8e/0x3a0
[  223.028089][    C0]  urb_irq_callback+0x454/0x700
[  223.028133][    C0]  __usb_hcd_giveback_urb+0x389/0x6e0
[  223.028164][    C0]  usb_hcd_giveback_urb+0x396/0x450
[  223.028195][    C0]  dummy_timer+0x17c3/0x38d0
[  223.028223][    C0]  ? debug_object_deactivate+0x1f0/0x370
[  223.028266][    C0]  ? __pfx___lock_acquire+0x10/0x10
[  223.028295][    C0]  ? __hrtimer_run_queues+0x5a7/0xcc0
[  223.028326][    C0]  ? __pfx_lock_release+0x10/0x10
[  223.028352][    C0]  ? __pfx_dummy_timer+0x10/0x10
[  223.028379][    C0]  ? timerqueue_del+0x83/0x150
[  223.028405][    C0]  ? __pfx_dummy_timer+0x10/0x10
[  223.028431][    C0]  __hrtimer_run_queues+0x20c/0xcc0
[  223.028464][    C0]  ? __pfx___hrtimer_run_queues+0x10/0x10
[  223.028495][    C0]  ? ktime_get_update_offsets_now+0x201/0x310
[  223.028538][    C0]  hrtimer_interrupt+0x31b/0x800
[  223.028573][    C0]  __sysvec_apic_timer_interrupt+0x10f/0x450
[  223.028604][    C0]  sysvec_apic_timer_interrupt+0x3e/0xb0
[  223.028640][    C0]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[  223.028668][    C0] RIP: 0010:_raw_spin_unlock_irq+0x29/0x50
[  223.028702][    C0] Code: 90 f3 0f 1e fa 53 48 8b 74 24 08 48 89 fb 48 83 c7 18 e8 fa f6 4d fa 48 89 df e8 12 74 4e fa e8 ad 02 77 fa fb bf 01 00 00 00 <e8> b2 08 43 fa 65 8b 05 13 39 20 79 85 c0 74 06 5b c3 cc cc cc cc
[  223.028727][    C0] RSP: 0018:ffffc90000007eb8 EFLAGS: 00000202
[  223.028747][    C0] RAX: 0000000000001bc2 RBX: ffff8881f622b700 RCX: 1ffffffff1ab11a1
[  223.028765][    C0] RDX: 0000000000000000 RSI: ffffffff8727e740 RDI: 0000000000000001
[  223.028782][    C0] RBP: 1ffff92000000fd9 R08: 0000000000000001 R09: fffffbfff1aacbdf
[  223.028801][    C0] R10: ffffffff8d565eff R11: 0000000000000000 R12: 0000000000000abd
[  223.028818][    C0] R13: 0000000000000101 R14: ffffffff88a0a0c8 R15: 0000000000000000
[  223.028840][    C0]  ? _raw_spin_unlock_irq+0x23/0x50
[  223.028871][    C0]  run_timer_base+0x119/0x190
[  223.028910][    C0]  ? __pfx_run_timer_base+0x10/0x10
[  223.028950][    C0]  run_timer_softirq+0x24/0x40
[  223.028973][    C0]  handle_softirqs+0x209/0x8e0
[  223.029010][    C0]  ? __pfx_handle_softirqs+0x10/0x10
[  223.029046][    C0]  irq_exit_rcu+0xac/0x110
[  223.029080][    C0]  sysvec_apic_timer_interrupt+0x90/0xb0
[  223.029116][    C0]  </IRQ>
[  223.029128][    C0]  <TASK>
[  223.029137][    C0]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[  223.029165][    C0] RIP: 0010:console_flush_all+0xa19/0xd70
[  223.029198][    C0] Code: e8 7c 1f 26 00 9c 5b 81 e3 00 02 00 00 31 ff 48 89 de e8 ca df 1e 00 48 85 db 0f 85 8b 01 00 00 e8 4c dd 1e 00 fb 48 8b 04 24 <4c> 89 fa 83 e2 07 0f b6 00 38 d0 7f 08 84 c0 0f 85 a9 02 00 00 41
[  223.029223][    C0] RSP: 0018:ffffc9000009f598 EFLAGS: 00000293
[  223.029242][    C0] RAX: fffff52000013eda RBX: 0000000000000000 RCX: ffffffff81346e66
[  223.029260][    C0] RDX: ffff888101698000 RSI: ffffffff81346e74 RDI: 0000000000000007
[  223.029279][    C0] RBP: dffffc0000000000 R08: 0000000000000007 R09: 0000000000000000
[  223.029296][    C0] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000200
[  223.029312][    C0] R13: ffffffff89166938 R14: ffffffff891668e0 R15: ffffc9000009f6d0
[  223.029333][    C0]  ? console_flush_all+0xa06/0xd70
[  223.029365][    C0]  ? console_flush_all+0xa14/0xd70
[  223.029398][    C0]  ? console_flush_all+0xa14/0xd70
[  223.029430][    C0]  ? console_flush_all+0x64a/0xd70
[  223.029463][    C0]  ? __pfx_console_flush_all+0x10/0x10
[  223.029496][    C0]  ? lock_acquire+0x1b1/0x560
[  223.029523][    C0]  console_unlock+0xae/0x290
[  223.029554][    C0]  ? __pfx_console_unlock+0x10/0x10
[  223.029586][    C0]  ? mark_held_locks+0x9f/0xe0
[  223.029612][    C0]  vprintk_emit+0x11a/0x5a0
[  223.029645][    C0]  dev_printk_emit+0xfb/0x140
[  223.029673][    C0]  ? __pfx_dev_printk_emit+0x10/0x10
[  223.029702][    C0]  ? __pfx_lock_release+0x10/0x10
[  223.029729][    C0]  ? hlock_class+0x4e/0x130
[  223.029767][    C0]  ? mark_lock+0xb5/0xc60
[  223.029790][    C0]  ? __queue_work+0x431/0x1070
[  223.029822][    C0]  __dev_printk+0xf5/0x270
[  223.029853][    C0]  _dev_info+0xe5/0x120
[  223.029884][    C0]  ? __pfx__dev_info+0x10/0x10
[  223.029917][    C0]  ? __pfx_lock_release+0x10/0x10
[  223.029943][    C0]  ? mark_held_locks+0x9f/0xe0
[  223.029970][    C0]  usb_disconnect+0xec/0x920
[  223.030009][    C0]  hub_event+0x1bed/0x4f40
[  223.030040][    C0]  ? __pfx_hub_event+0x10/0x10
[  223.030064][    C0]  ? __pfx_lock_acquire+0x10/0x10
[  223.030090][    C0]  ? __pfx_lock_release+0x10/0x10
[  223.030119][    C0]  process_one_work+0x9c5/0x1b40
[  223.030156][    C0]  ? __pfx_hub_event+0x10/0x10
[  223.030179][    C0]  ? __pfx_process_one_work+0x10/0x10
[  223.030210][    C0]  ? assign_work+0x1a0/0x250
[  223.030237][    C0]  worker_thread+0x6c8/0xf20
[  223.030268][    C0]  ? __kthread_parkme+0x148/0x220
[  223.030304][    C0]  ? __pfx_worker_thread+0x10/0x10
[  223.030333][    C0]  kthread+0x2c1/0x3a0
[  223.030366][    C0]  ? _raw_spin_unlock_irq+0x23/0x50
[  223.030397][    C0]  ? __pfx_kthread+0x10/0x10
[  223.030431][    C0]  ret_from_fork+0x45/0x80
[  223.030467][    C0]  ? __pfx_kthread+0x10/0x10
[  223.030502][    C0]  ret_from_fork_asm+0x1a/0x30
[  223.030539][    C0]  </TASK>
[  224.339965][    C0] yealink 5-1:36.0: unexpected response 0
[  224.346344][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  224.353427][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  224.360333][    C0] yealink 5-1:36.0: unexpected response 0
[  224.366445][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  224.373511][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  224.380420][    C0] yealink 5-1:36.0: unexpected response 0
[  224.386452][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  224.393956][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  224.400882][    C0] yealink 5-1:36.0: unexpected response 0
[  224.407054][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  224.414135][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  224.421045][    C0] yealink 5-1:36.0: unexpected response 0
[  224.427771][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  224.434825][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  224.441720][    C0] yealink 5-1:36.0: unexpected response 0
[  224.447712][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  224.454821][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  224.461623][    C0] yealink 5-1:36.0: unexpected response 0
[  224.467602][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  224.474710][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  224.481582][    C0] yealink 5-1:36.0: unexpected response 0
[  224.488003][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  224.495048][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  224.501841][    C0] yealink 5-1:36.0: unexpected response 0
[  224.507987][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  224.515020][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  224.521802][    C0] yealink 5-1:36.0: unexpected response 0
[  224.527760][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  224.534976][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  224.541851][    C0] yealink 5-1:36.0: unexpected response 0
[  224.547880][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  224.554873][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  224.561667][    C0] yealink 5-1:36.0: unexpected response 0
[  224.567646][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  224.574729][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  224.581628][    C0] yealink 5-1:36.0: unexpected response 0
[  224.587672][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  224.594777][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  224.601569][    C0] yealink 5-1:36.0: unexpected response 0
[  224.607528][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  224.614548][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  224.621343][    C0] yealink 5-1:36.0: unexpected response 0
[  224.627479][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  224.634471][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  224.641343][    C0] yealink 5-1:36.0: unexpected response 0
[  224.647558][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  224.654640][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  224.661425][    C0] yealink 5-1:36.0: unexpected response 0
[  224.667370][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  224.674365][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  224.681150][    C0] yealink 5-1:36.0: unexpected response 0
[  224.687116][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  224.694277][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  224.701058][    C0] yealink 5-1:36.0: unexpected response 0
[  224.707008][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  224.714025][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  224.720982][    C0] yealink 5-1:36.0: unexpected response 0
[  224.727456][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  224.734441][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  224.741224][    C0] yealink 5-1:36.0: unexpected response 0
[  224.747268][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  224.754257][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  224.761122][    C0] yealink 5-1:36.0: unexpected response 0
[  224.767073][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  224.774071][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  224.780848][    C0] yealink 5-1:36.0: unexpected response 0
[  224.786796][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  224.793784][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  224.800564][    C0] yealink 5-1:36.0: unexpected response 0
[  224.806552][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  224.813630][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  224.820409][    C0] yealink 5-1:36.0: unexpected response 0
[  224.826440][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  224.833439][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  224.840231][    C0] yealink 5-1:36.0: unexpected response 0
[  224.846184][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  224.853177][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  224.859957][    C0] yealink 5-1:36.0: unexpected response 0
[  224.865902][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  224.872889][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  224.879684][    C0] yealink 5-1:36.0: unexpected response 0
[  224.885629][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  224.892615][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  224.899393][    C0] yealink 5-1:36.0: unexpected response 0
[  224.905344][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  224.912359][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  224.919138][    C0] yealink 5-1:36.0: unexpected response 0
[  224.925087][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  224.932147][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  224.939111][    C0] yealink 5-1:36.0: unexpected response 0
[  224.945131][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  224.952317][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  224.959291][    C0] yealink 5-1:36.0: unexpected response 0
[  224.965246][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  224.972244][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  224.979021][    C0] yealink 5-1:36.0: unexpected response 0
[  224.985138][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  224.992225][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  224.999118][    C0] yealink 5-1:36.0: unexpected response 0
[  225.005449][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.012446][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.019233][    C0] yealink 5-1:36.0: unexpected response 0
[  225.025187][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.032184][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.038963][    C0] yealink 5-1:36.0: unexpected response 0
[  225.045087][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.052181][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.059056][    C0] yealink 5-1:36.0: unexpected response 0
[  225.065021][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.072190][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.079235][    C0] yealink 5-1:36.0: unexpected response 0
[  225.085267][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.092268][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.099155][    C0] yealink 5-1:36.0: unexpected response 0
[  225.105625][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.112631][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.119511][    C0] yealink 5-1:36.0: unexpected response 0
[  225.125488][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.132580][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.139544][    C0] yealink 5-1:36.0: unexpected response 0
[  225.145595][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.152937][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.159808][    C0] yealink 5-1:36.0: unexpected response 0
[  225.165847][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.172839][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.179840][    C0] yealink 5-1:36.0: unexpected response 0
[  225.185821][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.192930][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.199721][    C0] yealink 5-1:36.0: unexpected response 0
[  225.206395][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.213497][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.220379][    C0] yealink 5-1:36.0: unexpected response 0
[  225.226427][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.233429][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.240568][    C0] yealink 5-1:36.0: unexpected response 0
[  225.246623][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.253650][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.260535][    C0] yealink 5-1:36.0: unexpected response 0
[  225.266517][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.273556][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.280446][    C0] yealink 5-1:36.0: unexpected response 0
[  225.286492][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.293580][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.300361][    C0] yealink 5-1:36.0: unexpected response 0
[  225.306313][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.313302][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.320083][    C0] yealink 5-1:36.0: unexpected response 0
[  225.326123][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.333196][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.340155][    C0] yealink 5-1:36.0: unexpected response 0
[  225.346198][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.353189][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.360070][    C0] yealink 5-1:36.0: unexpected response 0
[  225.366114][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.373224][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.380271][    C0] yealink 5-1:36.0: unexpected response 0
[  225.386230][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.393509][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.400813][    C0] yealink 5-1:36.0: unexpected response 0
[  225.407042][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.414037][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.420842][    C0] yealink 5-1:36.0: unexpected response 0
[  225.426914][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.434314][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.441201][    C0] yealink 5-1:36.0: unexpected response 0
[  225.447277][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.454581][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.461369][    C0] yealink 5-1:36.0: unexpected response 0
[  225.467446][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.474501][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.481519][    C0] yealink 5-1:36.0: unexpected response 0
[  225.487562][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.494767][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.501843][    C0] yealink 5-1:36.0: unexpected response 0
[  225.507964][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.515019][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.521944][    C0] yealink 5-1:36.0: unexpected response 0
[  225.528079][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.535084][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.541884][    C0] yealink 5-1:36.0: unexpected response 0
[  225.548135][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.555266][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.562342][    C0] yealink 5-1:36.0: unexpected response 0
[  225.568315][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.575497][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.582476][    C0] yealink 5-1:36.0: unexpected response 0
[  225.588448][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.595633][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.602421][    C0] yealink 5-1:36.0: unexpected response 0
[  225.608475][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.615662][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.622559][    C0] yealink 5-1:36.0: unexpected response 0
[  225.628540][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.635556][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.642437][    C0] yealink 5-1:36.0: unexpected response 0
[  225.648399][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.655491][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.662454][    C0] yealink 5-1:36.0: unexpected response 0
[  225.668420][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.675421][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.682218][    C0] yealink 5-1:36.0: unexpected response 0
[  225.688271][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.695286][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.702072][    C0] yealink 5-1:36.0: unexpected response 0
[  225.708056][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.715501][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.722549][    C0] yealink 5-1:36.0: unexpected response 0
[  225.728601][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.735620][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.742511][    C0] yealink 5-1:36.0: unexpected response 0
[  225.748476][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.755572][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.762363][    C0] yealink 5-1:36.0: unexpected response 0
[  225.768337][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.775427][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.782224][    C0] yealink 5-1:36.0: unexpected response 0
[  225.788283][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.795289][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.802072][    C0] yealink 5-1:36.0: unexpected response 0
[  225.808194][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.815196][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.821990][    C0] yealink 5-1:36.0: unexpected response 0
[  225.828477][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.835477][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.842259][    C0] yealink 5-1:36.0: unexpected response 0
[  225.848204][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.855208][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.861994][    C0] yealink 5-1:36.0: unexpected response 0
[  225.867958][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.874940][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.881894][    C0] yealink 5-1:36.0: unexpected response 0
[  225.887846][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.894930][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.901891][    C0] yealink 5-1:36.0: unexpected response 0
[  225.908031][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.915028][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.922162][    C0] yealink 5-1:36.0: unexpected response 0
[  225.928124][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.935314][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.942303][    C0] yealink 5-1:36.0: unexpected response 0
[  225.948314][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.955471][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.962365][    C0] yealink 5-1:36.0: unexpected response 0
[  225.968404][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.975404][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  225.982277][    C0] yealink 5-1:36.0: unexpected response 0
[  225.988334][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  225.995356][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  226.002140][    C0] yealink 5-1:36.0: unexpected response 0
[  226.008115][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  226.015287][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  226.022163][    C0] yealink 5-1:36.0: unexpected response 0
[  226.028158][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  226.035156][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  226.042168][    C0] yealink 5-1:36.0: unexpected response 0
[  226.048291][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  226.055293][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  226.062072][    C0] yealink 5-1:36.0: unexpected response 0
[  226.068112][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  226.075102][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  226.081883][    C0] yealink 5-1:36.0: unexpected response 0
[  226.088003][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  226.094987][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  226.101860][    C0] yealink 5-1:36.0: unexpected response 0
[  226.107992][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  226.115019][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  226.121810][    C0] yealink 5-1:36.0: unexpected response 0
[  226.128115][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  226.135109][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  226.141907][    C0] yealink 5-1:36.0: unexpected response 0
[  226.147883][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  226.154974][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  226.161887][    C0] yealink 5-1:36.0: unexpected response 0
[  226.167835][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  226.174922][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  226.181704][    C0] yealink 5-1:36.0: unexpected response 0
[  226.187655][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  226.194651][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  226.201537][    C0] yealink 5-1:36.0: unexpected response 0
[  226.207584][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  226.214846][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  226.221779][    C0] yealink 5-1:36.0: unexpected response 0
[  226.227827][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  226.234912][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  226.241696][    C0] yealink 5-1:36.0: unexpected response 0
[  226.247645][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  226.254642][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  226.261509][    C0] yealink 5-1:36.0: unexpected response 0
[  226.267456][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  226.274447][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  226.281319][    C0] yealink 5-1:36.0: unexpected response 0
[  226.287277][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  226.294278][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  226.301068][    C0] yealink 5-1:36.0: unexpected response 0
[  226.307196][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  226.314367][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  226.321248][    C0] yealink 5-1:36.0: unexpected response 0
[  226.327230][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  226.334247][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  226.341052][    C0] yealink 5-1:36.0: unexpected response 0
[  226.347117][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  226.354198][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  226.361116][    C0] yealink 5-1:36.0: unexpected response 0
[  226.367074][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  226.374384][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  226.381167][    C0] yealink 5-1:36.0: unexpected response 0
[  226.387201][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  226.394287][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  226.401074][    C0] yealink 5-1:36.0: unexpected response 0
[  226.407029][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  226.414860][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  226.421906][    C0] yealink 5-1:36.0: unexpected response 0
[  226.427919][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  226.435184][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  226.441979][    C0] yealink 5-1:36.0: unexpected response 0
[  226.447947][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  226.454734][    C0] yealink 5-1:36.0: urb_ctl_callback - usb_submit_urb failed -19
[  226.462512][ T6529] usb 5-1: USB disconnect, device number 2
[  226.505982][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  226.513068][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  226.520116][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  226.527156][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  226.534154][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  226.541246][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  226.548364][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  226.555550][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  226.562722][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  226.569518][    C0] yealink 4-1:36.0: unexpected response 0
[  226.575629][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  226.582730][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  226.589623][    C0] yealink 4-1:36.0: unexpected response 0
[  226.595749][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  226.603011][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  226.609816][    C0] yealink 4-1:36.0: unexpected response 0
[  226.616053][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  226.623280][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  226.630095][    C0] yealink 4-1:36.0: unexpected response 0
[  226.636570][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  226.643665][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  226.650649][    C0] yealink 4-1:36.0: unexpected response 0
[  226.656705][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  226.664302][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  226.671198][    C0] yealink 4-1:36.0: unexpected response 0
[  226.677323][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  226.684587][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  226.691469][    C0] yealink 4-1:36.0: unexpected response 0
[  226.697500][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  226.704936][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  226.711849][    C0] yealink 4-1:36.0: unexpected response 0
[  226.718021][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  226.725362][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  226.732585][    C0] yealink 4-1:36.0: unexpected response 0
[  226.738706][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  226.745781][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  226.752575][    C0] yealink 4-1:36.0: unexpected response 0
[  226.758701][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  226.765775][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  226.772574][    C0] yealink 4-1:36.0: unexpected response 0
[  226.778876][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  226.786071][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  226.792880][    C0] yealink 4-1:36.0: unexpected response 0
[  226.798915][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  226.805994][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  226.812793][    C0] yealink 4-1:36.0: unexpected response 0
[  226.818833][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  226.825918][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  226.832708][    C0] yealink 4-1:36.0: unexpected response 0
[  226.839084][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  226.846325][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  226.853174][    C0] yealink 4-1:36.0: unexpected response 0
[  226.859201][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  226.866261][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  226.873048][    C0] yealink 4-1:36.0: unexpected response 0
[  226.879068][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  226.886134][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  226.892916][    C0] yealink 4-1:36.0: unexpected response 0
[  226.898948][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  226.906020][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  226.912989][    C0] yealink 4-1:36.0: unexpected response 0
[  226.919075][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  226.926145][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  226.932956][    C0] yealink 4-1:36.0: unexpected response 0
[  226.939061][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  226.946120][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  226.952905][    C0] yealink 4-1:36.0: unexpected response 0
[  226.958925][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  226.965999][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  226.972801][    C0] yealink 4-1:36.0: unexpected response 0
[  226.978913][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  226.985988][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  226.993055][    C0] yealink 4-1:36.0: unexpected response 0
[  226.999160][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.006227][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.013018][    C0] yealink 4-1:36.0: unexpected response 0
[  227.019043][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.026122][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.032934][    C0] yealink 4-1:36.0: unexpected response 0
[  227.039149][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.046296][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.053339][    C0] yealink 4-1:36.0: unexpected response 0
[  227.059617][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.066673][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.073478][    C0] yealink 4-1:36.0: unexpected response 0
[  227.079591][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.086665][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.093648][    C0] yealink 4-1:36.0: unexpected response 0
[  227.099699][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.106793][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.113676][    C0] yealink 4-1:36.0: unexpected response 0
[  227.119805][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.126995][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.133787][    C0] yealink 4-1:36.0: unexpected response 0
[  227.140342][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.147411][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.154465][    C0] yealink 4-1:36.0: unexpected response 0
[  227.160576][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.167729][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.174616][    C0] yealink 4-1:36.0: unexpected response 0
[  227.180631][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.187736][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.194622][    C0] yealink 4-1:36.0: unexpected response 0
[  227.200630][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.207718][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.214622][    C0] yealink 4-1:36.0: unexpected response 0
[  227.220742][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.227920][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.234932][    C0] yealink 4-1:36.0: unexpected response 0
[  227.241076][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.248198][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.255170][    C0] yealink 4-1:36.0: unexpected response 0
[  227.261316][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.268500][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.275400][    C0] yealink 4-1:36.0: unexpected response 0
[  227.281460][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.288617][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.295498][    C0] yealink 4-1:36.0: unexpected response 0
[  227.301518][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.308682][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.315474][    C0] yealink 4-1:36.0: unexpected response 0
[  227.321497][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.329000][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.335788][    C0] yealink 4-1:36.0: unexpected response 0
[  227.341811][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.348863][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.355654][    C0] yealink 4-1:36.0: unexpected response 0
[  227.361747][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.368901][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.375693][    C0] yealink 4-1:36.0: unexpected response 0
[  227.381713][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.388913][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.395726][    C0] yealink 4-1:36.0: unexpected response 0
[  227.401751][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.409090][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.416155][    C0] yealink 4-1:36.0: unexpected response 0
[  227.422195][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.429343][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.436137][    C0] yealink 4-1:36.0: unexpected response 0
[  227.442162][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.449231][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.456017][    C0] yealink 4-1:36.0: unexpected response 0
[  227.462042][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.469197][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.476363][    C0] yealink 4-1:36.0: unexpected response 0
[  227.482669][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.489832][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.496797][    C0] yealink 4-1:36.0: unexpected response 0
[  227.503102][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.510179][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.517055][    C0] yealink 4-1:36.0: unexpected response 0
[  227.523084][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.530250][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.537077][    C0] yealink 4-1:36.0: unexpected response 0
[  227.543296][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.550386][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.557181][    C0] yealink 4-1:36.0: unexpected response 0
[  227.563205][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.570277][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.577065][    C0] yealink 4-1:36.0: unexpected response 0
[  227.583080][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.590144][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.597277][    C0] yealink 4-1:36.0: unexpected response 0
[  227.603390][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.610577][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.617634][    C0] yealink 4-1:36.0: unexpected response 0
[  227.623663][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.630741][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.637618][    C0] yealink 4-1:36.0: unexpected response 0
[  227.643813][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.651076][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.657993][    C0] yealink 4-1:36.0: unexpected response 0
[  227.664005][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.671180][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.677968][    C0] yealink 4-1:36.0: unexpected response 0
[  227.683967][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.691008][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.697876][    C0] yealink 4-1:36.0: unexpected response 0
[  227.703891][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.710957][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.717739][    C0] yealink 4-1:36.0: unexpected response 0
[  227.723824][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.731023][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.738066][    C0] yealink 4-1:36.0: unexpected response 0
[  227.744088][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.751223][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.758174][    C0] yealink 4-1:36.0: unexpected response 0
[  227.764179][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.771245][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.778039][    C0] yealink 4-1:36.0: unexpected response 0
[  227.784157][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.791202][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.798069][    C0] yealink 4-1:36.0: unexpected response 0
[  227.804173][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.811217][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.818001][    C0] yealink 4-1:36.0: unexpected response 0
[  227.823998][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.831032][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.838008][    C0] yealink 4-1:36.0: unexpected response 0
[  227.844015][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.851235][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.858047][    C0] yealink 4-1:36.0: unexpected response 0
[  227.864111][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.871528][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.878320][    C0] yealink 4-1:36.0: unexpected response 0
[  227.884340][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.891597][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.898555][    C0] yealink 4-1:36.0: unexpected response 0
[  227.904564][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.911782][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.918574][    C0] yealink 4-1:36.0: unexpected response 0
[  227.924596][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.931663][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.938456][    C0] yealink 4-1:36.0: unexpected response 0
[  227.944483][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.951536][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.958408][    C0] yealink 4-1:36.0: unexpected response 0
[  227.964480][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.971680][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.978574][    C0] yealink 4-1:36.0: unexpected response 0
[  227.984540][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  227.991654][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  227.998439][    C0] yealink 4-1:36.0: unexpected response 0
[  228.004479][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.011649][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.018517][    C0] yealink 4-1:36.0: unexpected response 0
[  228.024487][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.031658][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.038619][    C0] yealink 4-1:36.0: unexpected response 0
[  228.044578][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.051671][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.058458][    C0] yealink 4-1:36.0: unexpected response 0
[  228.064413][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.071501][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.078297][    C0] yealink 4-1:36.0: unexpected response 0
[  228.084523][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.091545][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.098509][    C0] yealink 4-1:36.0: unexpected response 0
[  228.104556][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.111807][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.118686][    C0] yealink 4-1:36.0: unexpected response 0
[  228.124941][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.132166][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.139037][    C0] yealink 4-1:36.0: unexpected response 0
[  228.145134][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.152265][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.159139][    C0] yealink 4-1:36.0: unexpected response 0
[  228.165382][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.172384][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.179172][    C0] yealink 4-1:36.0: unexpected response 0
[  228.185383][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.192378][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.199158][    C0] yealink 4-1:36.0: unexpected response 0
[  228.205139][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.212128][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.218912][    C0] yealink 4-1:36.0: unexpected response 0
[  228.224883][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.231923][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.238708][    C0] yealink 4-1:36.0: unexpected response 0
[  228.244651][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.251738][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.258697][    C0] yealink 4-1:36.0: unexpected response 0
[  228.264818][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.271817][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.278605][    C0] yealink 4-1:36.0: unexpected response 0
[  228.284644][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.291662][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.298450][    C0] yealink 4-1:36.0: unexpected response 0
[  228.304571][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.311657][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.318548][    C0] yealink 4-1:36.0: unexpected response 0
[  228.324504][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.331485][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.338268][    C0] yealink 4-1:36.0: unexpected response 0
[  228.344208][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.351192][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.357988][    C0] yealink 4-1:36.0: unexpected response 0
[  228.364015][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.371157][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.378069][    C0] yealink 4-1:36.0: unexpected response 0
[  228.384141][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.391324][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.398409][    C0] yealink 4-1:36.0: unexpected response 0
[  228.404437][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.411880][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.419014][    C0] yealink 4-1:36.0: unexpected response 0
[  228.425005][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.432284][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.439261][    C0] yealink 4-1:36.0: unexpected response 0
[  228.445309][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.452345][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.459396][    C0] yealink 4-1:36.0: unexpected response 0
[  228.465393][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.472444][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.479501][    C0] yealink 4-1:36.0: unexpected response 0
[  228.485585][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.492794][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.499588][    C0] yealink 4-1:36.0: unexpected response 0
[  228.505556][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.512561][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.519361][    C0] yealink 4-1:36.0: unexpected response 0
[  228.525433][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.532640][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.539472][    C0] yealink 4-1:36.0: unexpected response 0
[  228.545516][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.552577][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.559459][    C0] yealink 4-1:36.0: unexpected response 0
[  228.565463][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.572571][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.579362][    C0] yealink 4-1:36.0: unexpected response 0
[  228.585509][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.592548][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.599511][    C0] yealink 4-1:36.0: unexpected response 0
[  228.605585][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.612703][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.619577][    C0] yealink 4-1:36.0: unexpected response 0
[  228.625583][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.632618][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.639506][    C0] yealink 4-1:36.0: unexpected response 0
[  228.645585][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.652732][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.659536][    C0] yealink 4-1:36.0: unexpected response 0
[  228.665624][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.672761][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.679561][    C0] yealink 4-1:36.0: unexpected response 0
[  228.685661][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.693042][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.699915][    C0] yealink 4-1:36.0: unexpected response 0
[  228.705956][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.712988][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.719779][    C0] yealink 4-1:36.0: unexpected response 0
[  228.725767][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.732772][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.739556][    C0] yealink 4-1:36.0: unexpected response 0
[  228.745508][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.752526][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.759322][    C0] yealink 4-1:36.0: unexpected response 0
[  228.765363][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.772371][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.779184][    C0] yealink 4-1:36.0: unexpected response 0
[  228.785175][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.792206][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.799013][    C0] yealink 4-1:36.0: unexpected response 0
[  228.805202][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.812280][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.819247][    C0] yealink 4-1:36.0: unexpected response 0
[  228.825241][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.832260][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.839236][    C0] yealink 4-1:36.0: unexpected response 0
[  228.845224][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.852274][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.859154][    C0] yealink 4-1:36.0: unexpected response 0
[  228.865131][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.872238][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.879044][    C0] yealink 4-1:36.0: unexpected response 0
[  228.885045][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.892287][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.899101][    C0] yealink 4-1:36.0: unexpected response 0
[  228.905091][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.912146][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.919044][    C0] yealink 4-1:36.0: unexpected response 0
[  228.925031][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.932144][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.939117][    C0] yealink 4-1:36.0: unexpected response 0
[  228.945086][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.952108][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.959066][    C0] yealink 4-1:36.0: unexpected response 0
[  228.965020][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.972203][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.978990][    C0] yealink 4-1:36.0: unexpected response 0
[  228.985038][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  228.992143][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  228.999038][    C0] yealink 4-1:36.0: unexpected response 0
[  229.005102][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.012289][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.019095][    C0] yealink 4-1:36.0: unexpected response 0
[  229.025136][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.032130][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.038936][    C0] yealink 4-1:36.0: unexpected response 0
[  229.045180][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.052408][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.059215][    C0] yealink 4-1:36.0: unexpected response 0
[  229.065206][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.072341][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.079142][    C0] yealink 4-1:36.0: unexpected response 0
[  229.085122][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.092171][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.099068][    C0] yealink 4-1:36.0: unexpected response 0
[  229.105320][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.112330][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.119142][    C0] yealink 4-1:36.0: unexpected response 0
[  229.125120][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.132332][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.139235][    C0] yealink 4-1:36.0: unexpected response 0
[  229.145204][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.152228][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.159112][    C0] yealink 4-1:36.0: unexpected response 0
[  229.165191][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.172295][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.179087][    C0] yealink 4-1:36.0: unexpected response 0
[  229.185476][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.192474][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.199274][    C0] yealink 4-1:36.0: unexpected response 0
[  229.205246][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.212275][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.219077][    C0] yealink 4-1:36.0: unexpected response 0
[  229.225066][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.232285][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.239089][    C0] yealink 4-1:36.0: unexpected response 0
[  229.245079][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.252435][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.259219][    C0] yealink 4-1:36.0: unexpected response 0
[  229.265256][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.272436][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.279220][    C0] yealink 4-1:36.0: unexpected response 0
[  229.285158][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.292131][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.298913][    C0] yealink 4-1:36.0: unexpected response 0
[  229.305029][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.312096][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.318889][    C0] yealink 4-1:36.0: unexpected response 0
[  229.324977][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.331965][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.338743][    C0] yealink 4-1:36.0: unexpected response 0
[  229.344758][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.351770][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.358551][    C0] yealink 4-1:36.0: unexpected response 0
[  229.364493][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.371472][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.378352][    C0] yealink 4-1:36.0: unexpected response 0
[  229.384383][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.391601][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.398475][    C0] yealink 4-1:36.0: unexpected response 0
[  229.404649][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.411760][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.418560][    C0] yealink 4-1:36.0: unexpected response 0
[  229.424685][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.431712][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.438585][    C0] yealink 4-1:36.0: unexpected response 0
[  229.444529][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.451524][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.458335][    C0] yealink 4-1:36.0: unexpected response 0
[  229.464295][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.471278][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.478062][    C0] yealink 4-1:36.0: unexpected response 0
[  229.484014][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.491002][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.498047][    C0] yealink 4-1:36.0: unexpected response 0
[  229.504086][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.511116][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.517925][    C0] yealink 4-1:36.0: unexpected response 0
[  229.523889][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.530936][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.533315][ T2545] udevd[2545]: worker [6532] /devices/platform/dummy_hcd.0/usb1/1-1 is taking a long time
[  229.537720][    C0] yealink 4-1:36.0: unexpected response 0
[  229.553931][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.560960][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.567965][    C0] yealink 4-1:36.0: unexpected response 0
[  229.573203][ T2545] udevd[2545]: worker [6497] /devices/platform/dummy_hcd.1/usb2/2-1 is taking a long time
[  229.574162][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.591530][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.598437][    C0] yealink 4-1:36.0: unexpected response 0
[  229.604595][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.611909][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.618828][    C0] yealink 4-1:36.0: unexpected response 0
[  229.625000][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.632039][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.638861][    C0] yealink 4-1:36.0: unexpected response 0
[  229.645028][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.652461][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.659798][    C0] yealink 4-1:36.0: unexpected response 0
[  229.666575][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.674100][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.681081][    C0] yealink 4-1:36.0: unexpected response 0
[  229.687178][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.694544][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.701459][    C0] yealink 4-1:36.0: unexpected response 0
[  229.707510][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.714702][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.721607][    C0] yealink 4-1:36.0: unexpected response 0
[  229.727665][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.734798][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.741704][    C0] yealink 4-1:36.0: unexpected response 0
[  229.747750][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.755042][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.762126][    C0] yealink 4-1:36.0: unexpected response 0
[  229.768566][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.776032][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.782850][    C0] yealink 4-1:36.0: unexpected response 0
[  229.788996][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.796079][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.802880][    C0] yealink 4-1:36.0: unexpected response 0
[  229.808926][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.816048][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.822947][    C0] yealink 4-1:36.0: unexpected response 0
[  229.829084][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.836210][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.843195][    C0] yealink 4-1:36.0: unexpected response 0
[  229.849199][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.856258][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.863072][    C0] yealink 4-1:36.0: unexpected response 0
[  229.869050][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.876202][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.883061][    C0] yealink 4-1:36.0: unexpected response 0
[  229.889299][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.896340][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.903334][    C0] yealink 4-1:36.0: unexpected response 0
[  229.909340][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.916369][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.923176][    C0] yealink 4-1:36.0: unexpected response 0
[  229.929241][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.936356][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.943247][    C0] yealink 4-1:36.0: unexpected response 0
[  229.949412][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.956550][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.963511][    C0] yealink 4-1:36.0: unexpected response 0
[  229.969704][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.976751][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  229.983553][    C0] yealink 4-1:36.0: unexpected response 0
[  229.989678][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  229.996836][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.003728][    C0] yealink 4-1:36.0: unexpected response 0
[  230.010124][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.017255][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.024068][    C0] yealink 4-1:36.0: unexpected response 0
[  230.030056][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.037122][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.044021][    C0] yealink 4-1:36.0: unexpected response 0
[  230.050061][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.057126][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.064033][    C0] yealink 4-1:36.0: unexpected response 0
[  230.070005][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.077028][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.083878][    C0] yealink 4-1:36.0: unexpected response 0
[  230.089957][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.097097][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.103945][    C0] yealink 4-1:36.0: unexpected response 0
[  230.109925][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.117061][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.123866][    C0] yealink 4-1:36.0: unexpected response 0
[  230.129994][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.137009][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.144077][    C0] yealink 4-1:36.0: unexpected response 0
[  230.150230][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.157501][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.164287][    C0] yealink 4-1:36.0: unexpected response 0
[  230.170201][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.177484][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.184536][    C0] yealink 4-1:36.0: unexpected response 0
[  230.190619][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.197665][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.204459][    C0] yealink 4-1:36.0: unexpected response 0
[  230.210375][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.217350][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.224121][    C0] yealink 4-1:36.0: unexpected response 0
[  230.230145][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.237108][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.243894][    C0] yealink 4-1:36.0: unexpected response 0
[  230.250101][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.257182][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.263995][    C0] yealink 4-1:36.0: unexpected response 0
[  230.270178][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.277243][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.284021][    C0] yealink 4-1:36.0: unexpected response 0
[  230.290124][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.297183][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.303987][    C0] yealink 4-1:36.0: unexpected response 0
[  230.310013][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.317327][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.324309][    C0] yealink 4-1:36.0: unexpected response 0
[  230.330290][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.337334][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.344144][    C0] yealink 4-1:36.0: unexpected response 0
[  230.350174][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.357239][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.364146][    C0] yealink 4-1:36.0: unexpected response 0
[  230.370129][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.377337][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.384149][    C0] yealink 4-1:36.0: unexpected response 0
[  230.390380][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.397397][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.404203][    C0] yealink 4-1:36.0: unexpected response 0
[  230.410203][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.417445][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.424350][    C0] yealink 4-1:36.0: unexpected response 0
[  230.430342][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.437391][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.444206][    C0] yealink 4-1:36.0: unexpected response 0
[  230.450181][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.457393][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.464231][    C0] yealink 4-1:36.0: unexpected response 0
[  230.470282][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.477411][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.484219][    C0] yealink 4-1:36.0: unexpected response 0
[  230.490421][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.497527][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.504343][    C0] yealink 4-1:36.0: unexpected response 0
[  230.510364][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.517573][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.524387][    C0] yealink 4-1:36.0: unexpected response 0
[  230.530457][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.537475][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.544281][    C0] yealink 4-1:36.0: unexpected response 0
[  230.550338][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.557457][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.564265][    C0] yealink 4-1:36.0: unexpected response 0
[  230.570233][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.577422][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.584755][    C0] yealink 4-1:36.0: unexpected response 0
[  230.590904][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.597973][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.604882][    C0] yealink 4-1:36.0: unexpected response 0
[  230.611044][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.618357][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.625164][    C0] yealink 4-1:36.0: unexpected response 0
[  230.631145][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.638256][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.645331][    C0] yealink 4-1:36.0: unexpected response 0
[  230.651565][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.658936][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.665828][    C0] yealink 4-1:36.0: unexpected response 0
[  230.672013][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.679056][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.686036][    C0] yealink 4-1:36.0: unexpected response 0
[  230.692046][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.699192][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.706177][    C0] yealink 4-1:36.0: unexpected response 0
[  230.712218][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.719254][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.726078][    C0] yealink 4-1:36.0: unexpected response 0
[  230.732083][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.739285][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.746286][    C0] yealink 4-1:36.0: unexpected response 0
[  230.752354][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.759575][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.766823][    C0] yealink 4-1:36.0: unexpected response 0
[  230.773131][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.780243][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.787137][    C0] yealink 4-1:36.0: unexpected response 0
[  230.793123][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.800171][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.807077][    C0] yealink 4-1:36.0: unexpected response 0
[  230.813158][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.820203][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.827008][    C0] yealink 4-1:36.0: unexpected response 0
[  230.833030][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.840103][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.847003][    C0] yealink 4-1:36.0: unexpected response 0
[  230.853068][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.860097][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.866999][    C0] yealink 4-1:36.0: unexpected response 0
[  230.873002][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.880068][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.886876][    C0] yealink 4-1:36.0: unexpected response 0
[  230.893058][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.900124][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.906934][    C0] yealink 4-1:36.0: unexpected response 0
[  230.913029][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.920305][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.927212][    C0] yealink 4-1:36.0: unexpected response 0
[  230.933177][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.940218][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.947027][    C0] yealink 4-1:36.0: unexpected response 0
[  230.953045][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.960153][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.966953][    C0] yealink 4-1:36.0: unexpected response 0
[  230.973093][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  230.980300][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  230.987146][    C0] yealink 4-1:36.0: unexpected response 0
[  230.993218][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.000416][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.007305][    C0] yealink 4-1:36.0: unexpected response 0
[  231.013271][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.020517][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.027413][    C0] yealink 4-1:36.0: unexpected response 0
[  231.033385][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.040473][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.047283][    C0] yealink 4-1:36.0: unexpected response 0
[  231.053248][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.060438][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.067245][    C0] yealink 4-1:36.0: unexpected response 0
[  231.073241][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.080311][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.087291][    C0] yealink 4-1:36.0: unexpected response 0
[  231.093406][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.100502][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.107308][    C0] yealink 4-1:36.0: unexpected response 0
[  231.113303][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.120328][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.127219][    C0] yealink 4-1:36.0: unexpected response 0
[  231.133235][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.140252][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.147149][    C0] yealink 4-1:36.0: unexpected response 0
[  231.153151][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.160285][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.167226][    C0] yealink 4-1:36.0: unexpected response 0
[  231.173204][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.180236][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.187044][    C0] yealink 4-1:36.0: unexpected response 0
[  231.193043][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.200160][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.207060][    C0] yealink 4-1:36.0: unexpected response 0
[  231.213214][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.220250][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.227056][    C0] yealink 4-1:36.0: unexpected response 0
[  231.233071][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.240128][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.247114][    C0] yealink 4-1:36.0: unexpected response 0
[  231.253201][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.260273][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.267076][    C0] yealink 4-1:36.0: unexpected response 0
[  231.273100][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.280174][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.287063][    C0] yealink 4-1:36.0: unexpected response 0
[  231.293081][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.300140][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.307046][    C0] yealink 4-1:36.0: unexpected response 0
[  231.313062][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.320232][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.327032][    C0] yealink 4-1:36.0: unexpected response 0
[  231.333002][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.340106][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.347018][    C0] yealink 4-1:36.0: unexpected response 0
[  231.353271][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.360284][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.367093][    C0] yealink 4-1:36.0: unexpected response 0
[  231.373152][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.380263][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.387178][    C0] yealink 4-1:36.0: unexpected response 0
[  231.393240][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.400234][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.407050][    C0] yealink 4-1:36.0: unexpected response 0
[  231.413258][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.420335][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.427136][    C0] yealink 4-1:36.0: unexpected response 0
[  231.433246][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.440305][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.447350][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.455059][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.462243][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.469059][    C0] yealink 4-1:36.0: unexpected response 0
[  231.475032][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.482055][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.488854][    C0] yealink 4-1:36.0: unexpected response 0
[  231.494996][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.502174][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.509155][    C0] yealink 4-1:36.0: unexpected response 0
[  231.515171][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.522325][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.529577][    C0] yealink 4-1:36.0: unexpected response 0
[  231.535622][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.542678][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.549490][    C0] yealink 4-1:36.0: unexpected response 0
[  231.555803][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.562808][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.569709][    C0] yealink 4-1:36.0: unexpected response 0
[  231.575720][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.582897][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.589803][    C0] yealink 4-1:36.0: unexpected response 0
[  231.595888][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.602922][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.609734][    C0] yealink 4-1:36.0: unexpected response 0
[  231.615804][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.623152][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.629961][    C0] yealink 4-1:36.0: unexpected response 0
[  231.636038][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.643108][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.649931][    C0] yealink 4-1:36.0: unexpected response 0
[  231.655918][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.663051][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.670040][    C0] yealink 4-1:36.0: unexpected response 0
[  231.676043][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.683104][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.689904][    C0] yealink 4-1:36.0: unexpected response 0
[  231.695980][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.703145][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.709955][    C0] yealink 4-1:36.0: unexpected response 0
[  231.716222][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.723548][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.730443][    C0] yealink 4-1:36.0: unexpected response 0
[  231.737537][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.744576][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.751840][    C0] yealink 4-1:36.0: unexpected response 0
[  231.757820][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.764856][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.771759][    C0] yealink 4-1:36.0: unexpected response 0
[  231.778428][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.785460][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.792449][    C0] yealink 4-1:36.0: unexpected response 0
[  231.798428][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.805475][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.812368][    C0] yealink 4-1:36.0: unexpected response 0
[  231.818448][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.825470][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.832277][    C0] yealink 4-1:36.0: unexpected response 0
[  231.838407][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.845594][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.852492][    C0] yealink 4-1:36.0: unexpected response 0
[  231.858525][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.865580][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.872403][    C0] yealink 4-1:36.0: unexpected response 0
[  231.878469][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.885572][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.892739][    C0] yealink 4-1:36.0: unexpected response 0
[  231.898769][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.905924][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.912911][    C0] yealink 4-1:36.0: unexpected response 0
[  231.919603][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.926651][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.933453][    C0] yealink 4-1:36.0: unexpected response 0
[  231.939461][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.946568][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.953371][    C0] yealink 4-1:36.0: unexpected response 0
[  231.959367][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.966418][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.973232][    C0] yealink 4-1:36.0: unexpected response 0
[  231.979237][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  231.986283][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  231.993219][    C0] yealink 4-1:36.0: unexpected response 0
[  231.999226][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  232.006386][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  232.013261][    C0] yealink 4-1:36.0: unexpected response 0
[  232.019578][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  232.026653][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  232.033594][    C0] yealink 4-1:36.0: unexpected response 0
[  232.039588][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  232.046768][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  232.053755][    C0] yealink 4-1:36.0: unexpected response 0
[  232.059981][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  232.067027][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  232.073927][    C0] yealink 4-1:36.0: unexpected response 0
[  232.079935][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  232.086997][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  232.093794][    C0] yealink 4-1:36.0: unexpected response 0
[  232.099959][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  232.107025][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  232.114007][    C0] yealink 4-1:36.0: unexpected response 0
[  232.120017][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  232.127066][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  232.133871][    C0] yealink 4-1:36.0: unexpected response 0
[  232.139836][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  232.146867][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  232.153671][    C0] yealink 4-1:36.0: unexpected response 0
[  232.160284][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  232.167424][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  232.174222][    C0] yealink 4-1:36.0: unexpected response 0
[  232.180180][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  232.187206][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  232.194116][    C0] yealink 4-1:36.0: unexpected response 0
[  232.200122][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  232.207237][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  232.214046][    C0] yealink 4-1:36.0: unexpected response 0
[  232.220227][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  232.227291][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  232.234095][    C0] yealink 4-1:36.0: unexpected response 0
[  232.240249][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  232.247493][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  232.254737][    C0] yealink 4-1:36.0: unexpected response 0
[  232.260821][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  232.268113][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  232.275066][    C0] yealink 4-1:36.0: unexpected response 0