callback - urb status -71
[  692.769429][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  692.769451][    C1] yealink 4-1:36.0: unexpected response 0
[  692.778164][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  692.785069][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  692.785087][    C1] yealink 4-1:36.0: unexpected response 0
[  692.793833][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  692.800714][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  692.800730][    C1] yealink 4-1:36.0: unexpected response 0
[  692.809373][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  692.816287][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  692.816304][    C1] yealink 4-1:36.0: unexpected response 0
[  692.825000][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  692.831900][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  692.831916][    C1] yealink 4-1:36.0: unexpected response 0
[  692.840556][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  692.847437][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  692.847454][    C1] yealink 4-1:36.0: unexpected response 0
[  692.856181][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  692.863100][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  692.863123][    C1] yealink 4-1:36.0: unexpected response 0
[  692.863357][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  692.872023][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  692.872039][    C1] yealink 4-1:36.0: unexpected response 0
[  692.880715][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  692.887606][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  692.887623][    C1] yealink 4-1:36.0: unexpected response 0
[  692.896340][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  692.903211][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  692.903229][    C1] yealink 4-1:36.0: unexpected response 0
[  692.911955][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  692.918763][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  692.918778][    C1] yealink 4-1:36.0: unexpected response 0
[  692.927483][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  692.934378][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  692.934394][    C1] yealink 4-1:36.0: unexpected response 0
[  692.943097][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  692.950000][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  692.950017][    C1] yealink 4-1:36.0: unexpected response 0
[  692.958650][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  692.965521][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  692.965537][    C1] yealink 4-1:36.0: unexpected response 0
[  692.974276][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  692.981152][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  692.981168][    C1] yealink 4-1:36.0: unexpected response 0
[  692.989823][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  692.990077][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  692.990096][    C1] yealink 4-1:36.0: unexpected response 0
[  692.998770][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.005672][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.005697][    C1] yealink 4-1:36.0: unexpected response 0
[  693.014450][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.021334][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.021351][    C1] yealink 4-1:36.0: unexpected response 0
[  693.029987][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.036903][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.036920][    C1] yealink 4-1:36.0: unexpected response 0
[  693.045615][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.052537][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.052564][    C1] yealink 4-1:36.0: unexpected response 0
[  693.061289][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.068140][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.068156][    C1] yealink 4-1:36.0: unexpected response 0
[  693.076879][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.083778][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.083794][    C1] yealink 4-1:36.0: unexpected response 0
[  693.092529][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.099368][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.099383][    C1] yealink 4-1:36.0: unexpected response 0
[  693.108088][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.114982][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.114998][    C1] yealink 4-1:36.0: unexpected response 0
[  693.123737][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.130697][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.130714][    C1] yealink 4-1:36.0: unexpected response 0
[  693.139369][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.146272][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.146299][    C1] yealink 4-1:36.0: unexpected response 0
[  693.155089][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.162001][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.162018][    C1] yealink 4-1:36.0: unexpected response 0
[  693.170669][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.177601][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.177618][    C1] yealink 4-1:36.0: unexpected response 0
[  693.186322][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.186545][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.186563][    C1] yealink 4-1:36.0: unexpected response 0
[  693.195239][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.202138][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.202154][    C1] yealink 4-1:36.0: unexpected response 0
[  693.210809][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.217723][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.217739][    C1] yealink 4-1:36.0: unexpected response 0
[  693.226440][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.233337][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.233353][    C1] yealink 4-1:36.0: unexpected response 0
[  693.242085][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.248938][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.248955][    C1] yealink 4-1:36.0: unexpected response 0
[  693.257710][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.264664][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.264686][    C1] yealink 4-1:36.0: unexpected response 0
[  693.273458][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.280375][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.280398][    C1] yealink 4-1:36.0: unexpected response 0
[  693.289081][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.296017][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.296034][    C1] yealink 4-1:36.0: unexpected response 0
[  693.304757][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.311708][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.311724][    C1] yealink 4-1:36.0: unexpected response 0
[  693.320393][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.327302][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.327318][    C1] yealink 4-1:36.0: unexpected response 0
[  693.336060][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.342964][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.342980][    C1] yealink 4-1:36.0: unexpected response 0
[  693.351724][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.358553][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.358568][    C1] yealink 4-1:36.0: unexpected response 0
[  693.367292][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.374201][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.374217][    C1] yealink 4-1:36.0: unexpected response 0
[  693.382944][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.389853][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.389871][    C1] yealink 4-1:36.0: unexpected response 0
[  693.398503][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.405395][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.405427][    C1] yealink 4-1:36.0: unexpected response 0
[  693.405673][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.415378][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.415399][    C1] yealink 4-1:36.0: unexpected response 0
[  693.424120][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.431090][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.431108][    C1] yealink 4-1:36.0: unexpected response 0
[  693.439758][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.446671][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.446688][    C1] yealink 4-1:36.0: unexpected response 0
[  693.455430][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.462313][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.462330][    C1] yealink 4-1:36.0: unexpected response 0
[  693.470991][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.477933][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.477949][    C1] yealink 4-1:36.0: unexpected response 0
[  693.486730][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.493661][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.493677][    C1] yealink 4-1:36.0: unexpected response 0
[  693.502413][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.509276][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.509294][    C1] yealink 4-1:36.0: unexpected response 0
[  693.509481][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.519285][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.519303][    C1] yealink 4-1:36.0: unexpected response 0
[  693.528043][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.534988][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.535014][    C1] yealink 4-1:36.0: unexpected response 0
[  693.543739][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.550705][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.550723][    C1] yealink 4-1:36.0: unexpected response 0
[  693.559386][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.566288][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.566309][    C1] yealink 4-1:36.0: unexpected response 0
[  693.575060][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.581977][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.581994][    C1] yealink 4-1:36.0: unexpected response 0
[  693.590653][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.597602][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.597619][    C1] yealink 4-1:36.0: unexpected response 0
[  693.606331][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.613252][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.613268][    C1] yealink 4-1:36.0: unexpected response 0
[  693.621970][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.628797][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.628815][    C1] yealink 4-1:36.0: unexpected response 0
[  693.629026][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.638774][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.638793][    C1] yealink 4-1:36.0: unexpected response 0
[  693.647595][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.654502][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.654518][    C1] yealink 4-1:36.0: unexpected response 0
[  693.663241][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.670221][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.670249][    C1] yealink 4-1:36.0: unexpected response 0
[  693.678950][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.685939][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.685965][    C1] yealink 4-1:36.0: unexpected response 0
[  693.686180][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.694859][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.694886][    C1] yealink 4-1:36.0: unexpected response 0
[  693.703643][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.710614][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.710638][    C1] yealink 4-1:36.0: unexpected response 0
[  693.719331][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.726268][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.726297][    C1] yealink 4-1:36.0: unexpected response 0
[  693.726794][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.736574][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.736603][    C1] yealink 4-1:36.0: unexpected response 0
[  693.745391][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.745641][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.745659][    C1] yealink 4-1:36.0: unexpected response 0
[  693.754326][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.761225][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.761250][    C1] yealink 4-1:36.0: unexpected response 0
[  693.769946][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.770170][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.770188][    C1] yealink 4-1:36.0: unexpected response 0
[  693.778864][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.785815][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.785842][    C1] yealink 4-1:36.0: unexpected response 0
[  693.794623][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.795164][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.795184][    C1] yealink 4-1:36.0: unexpected response 0
[  693.803891][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.804118][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.804137][    C1] yealink 4-1:36.0: unexpected response 0
[  693.812804][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.819700][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.819716][    C1] yealink 4-1:36.0: unexpected response 0
[  693.828372][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.835307][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.835331][    C1] yealink 4-1:36.0: unexpected response 0
[  693.844100][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.844320][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.844340][    C1] yealink 4-1:36.0: unexpected response 0
[  693.851220][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.860989][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.861013][    C1] yealink 4-1:36.0: unexpected response 0
[  693.869777][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.870005][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.870023][    C1] yealink 4-1:36.0: unexpected response 0
[  693.878700][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.885612][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.885639][    C1] yealink 4-1:36.0: unexpected response 0
[  693.894388][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.901305][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.901321][    C1] yealink 4-1:36.0: unexpected response 0
[  693.909978][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.916921][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.916938][    C1] yealink 4-1:36.0: unexpected response 0
[  693.925671][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.932584][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.932601][    C1] yealink 4-1:36.0: unexpected response 0
[  693.941335][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.948194][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.948222][    C1] yealink 4-1:36.0: unexpected response 0
[  693.956964][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.963890][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.963907][    C1] yealink 4-1:36.0: unexpected response 0
[  693.972654][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.979550][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.979570][    C1] yealink 4-1:36.0: unexpected response 0
[  693.988255][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  693.995193][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  693.995217][    C1] yealink 4-1:36.0: unexpected response 0
[  694.003959][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.010910][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.010932][    C1] yealink 4-1:36.0: unexpected response 0
[  694.019602][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.026478][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.026494][    C1] yealink 4-1:36.0: unexpected response 0
[  694.035213][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.042118][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.042134][    C1] yealink 4-1:36.0: unexpected response 0
[  694.050765][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.057678][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.057695][    C1] yealink 4-1:36.0: unexpected response 0
[  694.066412][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.073348][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.073367][    C1] yealink 4-1:36.0: unexpected response 0
[  694.082073][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.088894][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.088908][    C1] yealink 4-1:36.0: unexpected response 0
[  694.097645][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.104552][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.104570][    C1] yealink 4-1:36.0: unexpected response 0
[  694.113307][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.120208][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.120224][    C1] yealink 4-1:36.0: unexpected response 0
[  694.128889][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.135885][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.135912][    C1] yealink 4-1:36.0: unexpected response 0
[  694.144655][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.151602][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.151625][    C1] yealink 4-1:36.0: unexpected response 0
[  694.160302][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.167207][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.167223][    C1] yealink 4-1:36.0: unexpected response 0
[  694.175973][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.182878][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.182895][    C1] yealink 4-1:36.0: unexpected response 0
[  694.191628][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.198445][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.198460][    C1] yealink 4-1:36.0: unexpected response 0
[  694.207169][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.214123][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.214143][    C1] yealink 4-1:36.0: unexpected response 0
[  694.222851][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.229764][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.229780][    C1] yealink 4-1:36.0: unexpected response 0
[  694.238466][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.245350][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.245368][    C1] yealink 4-1:36.0: unexpected response 0
[  694.254099][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.260982][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.260999][    C1] yealink 4-1:36.0: unexpected response 0
[  694.269634][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.276556][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.276579][    C1] yealink 4-1:36.0: unexpected response 0
[  694.285350][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.285575][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.285594][    C1] yealink 4-1:36.0: unexpected response 0
[  694.294267][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.301180][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.301203][    C1] yealink 4-1:36.0: unexpected response 0
[  694.309877][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.316812][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.316828][    C1] yealink 4-1:36.0: unexpected response 0
[  694.325537][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.332466][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.332482][    C1] yealink 4-1:36.0: unexpected response 0
[  694.341158][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.348038][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.348055][    C1] yealink 4-1:36.0: unexpected response 0
[  694.356790][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.363719][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.363736][    C1] yealink 4-1:36.0: unexpected response 0
[  694.372475][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.379303][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.379320][    C1] yealink 4-1:36.0: unexpected response 0
[  694.388043][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.394950][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.394967][    C1] yealink 4-1:36.0: unexpected response 0
[  694.403693][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.410606][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.410623][    C1] yealink 4-1:36.0: unexpected response 0
[  694.419260][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.426165][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.426188][    C1] yealink 4-1:36.0: unexpected response 0
[  694.434985][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.441910][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.441934][    C1] yealink 4-1:36.0: unexpected response 0
[  694.450609][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.457575][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.457601][    C1] yealink 4-1:36.0: unexpected response 0
[  694.466361][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.473309][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.473334][    C1] yealink 4-1:36.0: unexpected response 0
[  694.482070][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.488890][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.488905][    C1] yealink 4-1:36.0: unexpected response 0
[  694.497694][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.504569][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.504586][    C1] yealink 4-1:36.0: unexpected response 0
[  694.513328][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.520238][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.520255][    C1] yealink 4-1:36.0: unexpected response 0
[  694.528900][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.535822][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.535838][    C1] yealink 4-1:36.0: unexpected response 0
[  694.544530][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.551434][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.551450][    C1] yealink 4-1:36.0: unexpected response 0
[  694.560090][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.566987][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.567009][    C1] yealink 4-1:36.0: unexpected response 0
[  694.575806][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.582736][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.582759][    C1] yealink 4-1:36.0: unexpected response 0
[  694.582971][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.592767][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.592794][    C1] yealink 4-1:36.0: unexpected response 0
[  694.601554][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.608430][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.608457][    C1] yealink 4-1:36.0: unexpected response 0
[  694.617238][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.624210][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.624226][    C1] yealink 4-1:36.0: unexpected response 0
[  694.632969][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.639842][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.639857][    C1] yealink 4-1:36.0: unexpected response 0
[  694.648509][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.655443][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.655459][    C1] yealink 4-1:36.0: unexpected response 0
[  694.664162][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.671157][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.671173][    C1] yealink 4-1:36.0: unexpected response 0
[  694.679821][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.686688][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.686703][    C1] yealink 4-1:36.0: unexpected response 0
[  694.695428][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.702338][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.702353][    C1] yealink 4-1:36.0: unexpected response 0
[  694.710997][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.711216][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.711233][    C1] yealink 4-1:36.0: unexpected response 0
[  694.718077][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.727888][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.727913][    C1] yealink 4-1:36.0: unexpected response 0
[  694.728127][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.737855][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.737878][    C1] yealink 4-1:36.0: unexpected response 0
[  694.738115][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.746789][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.746812][    C1] yealink 4-1:36.0: unexpected response 0
[  694.747023][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.755687][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.755709][    C1] yealink 4-1:36.0: unexpected response 0
[  694.764437][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.771357][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.771374][    C1] yealink 4-1:36.0: unexpected response 0
[  694.780019][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.786896][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.786913][    C1] yealink 4-1:36.0: unexpected response 0
[  694.795640][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.802524][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.802541][    C1] yealink 4-1:36.0: unexpected response 0
[  694.811228][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.818133][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.818150][    C1] yealink 4-1:36.0: unexpected response 0
[  694.826849][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.833773][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.833790][    C1] yealink 4-1:36.0: unexpected response 0
[  694.842507][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.849329][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.849346][    C1] yealink 4-1:36.0: unexpected response 0
[  694.858103][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.864984][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.865003][    C1] yealink 4-1:36.0: unexpected response 0
[  694.873748][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.880678][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.880699][    C1] yealink 4-1:36.0: unexpected response 0
[  694.889355][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.896289][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.896313][    C1] yealink 4-1:36.0: unexpected response 0
[  694.905030][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.911949][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.911982][    C1] yealink 4-1:36.0: unexpected response 0
[  694.920622][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.927510][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.927527][    C1] yealink 4-1:36.0: unexpected response 0
[  694.936244][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.943135][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.943151][    C1] yealink 4-1:36.0: unexpected response 0
[  694.943345][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.951997][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.952013][    C1] yealink 4-1:36.0: unexpected response 0
[  694.960647][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.967513][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.967528][    C1] yealink 4-1:36.0: unexpected response 0
[  694.976236][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.983126][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.983142][    C1] yealink 4-1:36.0: unexpected response 0
[  694.991852][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  694.998661][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  694.998675][    C1] yealink 4-1:36.0: unexpected response 0
[  695.007389][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.014354][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.014376][    C1] yealink 4-1:36.0: unexpected response 0
[  695.023147][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.030100][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.030124][    C1] yealink 4-1:36.0: unexpected response 0
[  695.038798][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.045717][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.045742][    C1] yealink 4-1:36.0: unexpected response 0
[  695.054487][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.061382][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.061399][    C1] yealink 4-1:36.0: unexpected response 0
[  695.070032][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.076948][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.076964][    C1] yealink 4-1:36.0: unexpected response 0
[  695.085658][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.092561][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.092577][    C1] yealink 4-1:36.0: unexpected response 0
[  695.101257][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.108097][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.108113][    C1] yealink 4-1:36.0: unexpected response 0
[  695.116843][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.123713][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.123728][    C1] yealink 4-1:36.0: unexpected response 0
[  695.132457][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.139269][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.139284][    C1] yealink 4-1:36.0: unexpected response 0
[  695.147984][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.154886][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.154904][    C1] yealink 4-1:36.0: unexpected response 0
[  695.163627][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.163873][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.163889][    C1] yealink 4-1:36.0: unexpected response 0
[  695.172544][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.179421][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.179438][    C1] yealink 4-1:36.0: unexpected response 0
[  695.188086][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.195000][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.195017][    C1] yealink 4-1:36.0: unexpected response 0
[  695.203720][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.210621][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.210637][    C1] yealink 4-1:36.0: unexpected response 0
[  695.219276][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.226157][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.226175][    C1] yealink 4-1:36.0: unexpected response 0
[  695.234902][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.241809][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.241826][    C1] yealink 4-1:36.0: unexpected response 0
[  695.250486][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.257407][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.257424][    C1] yealink 4-1:36.0: unexpected response 0
[  695.266118][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.273023][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.273040][    C1] yealink 4-1:36.0: unexpected response 0
[  695.281752][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.288587][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.288608][    C1] yealink 4-1:36.0: unexpected response 0
[  695.288841][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.297507][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.297529][    C1] yealink 4-1:36.0: unexpected response 0
[  695.306269][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.313219][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.313243][    C1] yealink 4-1:36.0: unexpected response 0
[  695.321976][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.328840][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.328865][    C1] yealink 4-1:36.0: unexpected response 0
[  695.337615][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.344499][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.344516][    C1] yealink 4-1:36.0: unexpected response 0
[  695.353258][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.360133][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.360149][    C1] yealink 4-1:36.0: unexpected response 0
[  695.368844][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.375780][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.375796][    C1] yealink 4-1:36.0: unexpected response 0
[  695.384515][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.391438][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.391455][    C1] yealink 4-1:36.0: unexpected response 0
[  695.400108][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.407019][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.407036][    C1] yealink 4-1:36.0: unexpected response 0
[  695.415777][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.422681][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.422699][    C1] yealink 4-1:36.0: unexpected response 0
[  695.431477][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.438342][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.438359][    C1] yealink 4-1:36.0: unexpected response 0
[  695.447088][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.454040][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.454064][    C1] yealink 4-1:36.0: unexpected response 0
[  695.462887][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.469827][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.469845][    C1] yealink 4-1:36.0: unexpected response 0
[  695.478501][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.485408][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.485424][    C1] yealink 4-1:36.0: unexpected response 0
[  695.494173][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.501089][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.501105][    C1] yealink 4-1:36.0: unexpected response 0
[  695.509758][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.516690][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.516706][    C1] yealink 4-1:36.0: unexpected response 0
[  695.525414][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.532363][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.532379][    C1] yealink 4-1:36.0: unexpected response 0
[  695.541025][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.547950][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.547968][    C1] yealink 4-1:36.0: unexpected response 0
[  695.556705][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.563605][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.563624][    C1] yealink 4-1:36.0: unexpected response 0
[  695.572359][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.579241][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.579267][    C1] yealink 4-1:36.0: unexpected response 0
[  695.588030][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.595019][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.595044][    C1] yealink 4-1:36.0: unexpected response 0
[  695.603793][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.604015][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.604034][    C1] yealink 4-1:36.0: unexpected response 0
[  695.612711][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.619630][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.619656][    C1] yealink 4-1:36.0: unexpected response 0
[  695.628364][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.635291][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.635320][    C1] yealink 4-1:36.0: unexpected response 0
[  695.644060][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.650978][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.650995][    C1] yealink 4-1:36.0: unexpected response 0
[  695.659656][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.666538][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.666556][    C1] yealink 4-1:36.0: unexpected response 0
[  695.675292][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.682172][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.682189][    C1] yealink 4-1:36.0: unexpected response 0
[  695.690850][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.697787][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.697804][    C1] yealink 4-1:36.0: unexpected response 0
[  695.706501][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.713397][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.713414][    C1] yealink 4-1:36.0: unexpected response 0
[  695.722130][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.728943][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.728958][    C1] yealink 4-1:36.0: unexpected response 0
[  695.737712][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.744658][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.744681][    C1] yealink 4-1:36.0: unexpected response 0
[  695.753451][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.760394][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.760418][    C1] yealink 4-1:36.0: unexpected response 0
[  695.769094][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.776017][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.776032][    C1] yealink 4-1:36.0: unexpected response 0
[  695.784730][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.791665][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.791682][    C1] yealink 4-1:36.0: unexpected response 0
[  695.800330][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.807205][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.807222][    C1] yealink 4-1:36.0: unexpected response 0
[  695.815943][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.822819][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.822837][    C1] yealink 4-1:36.0: unexpected response 0
[  695.831578][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.838393][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.838408][    C1] yealink 4-1:36.0: unexpected response 0
[  695.847106][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.854018][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.854034][    C1] yealink 4-1:36.0: unexpected response 0
[  695.862737][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.869659][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.869674][    C1] yealink 4-1:36.0: unexpected response 0
[  695.878303][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.885214][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.885237][    C1] yealink 4-1:36.0: unexpected response 0
[  695.885474][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.894140][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.894164][    C1] yealink 4-1:36.0: unexpected response 0
[  695.902907][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.909872][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.909896][    C1] yealink 4-1:36.0: unexpected response 0
[  695.918567][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.925473][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.925489][    C1] yealink 4-1:36.0: unexpected response 0
[  695.934219][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.941151][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.941168][    C1] yealink 4-1:36.0: unexpected response 0
[  695.949811][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.956758][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.956776][    C1] yealink 4-1:36.0: unexpected response 0
[  695.965515][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.972465][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.972489][    C1] yealink 4-1:36.0: unexpected response 0
[  695.981171][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  695.988079][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  695.988097][    C1] yealink 4-1:36.0: unexpected response 0
[  695.996846][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.003739][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.003755][    C1] yealink 4-1:36.0: unexpected response 0
[  696.012528][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.019344][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.019358][    C1] yealink 4-1:36.0: unexpected response 0
[  696.028062][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.035027][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.035049][    C1] yealink 4-1:36.0: unexpected response 0
[  696.043822][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.044055][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.044073][    C1] yealink 4-1:36.0: unexpected response 0
[  696.052741][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.059661][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.059682][    C1] yealink 4-1:36.0: unexpected response 0
[  696.068357][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.075297][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.075315][    C1] yealink 4-1:36.0: unexpected response 0
[  696.084033][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.090993][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.091011][    C1] yealink 4-1:36.0: unexpected response 0
[  696.099667][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.106588][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.106605][    C1] yealink 4-1:36.0: unexpected response 0
[  696.115356][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.122248][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.122264][    C1] yealink 4-1:36.0: unexpected response 0
[  696.130911][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.137884][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.137900][    C1] yealink 4-1:36.0: unexpected response 0
[  696.146610][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.153553][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.153569][    C1] yealink 4-1:36.0: unexpected response 0
[  696.162300][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.169122][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.169136][    C1] yealink 4-1:36.0: unexpected response 0
[  696.177876][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.184788][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.184810][    C1] yealink 4-1:36.0: unexpected response 0
[  696.193599][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.200513][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.200535][    C1] yealink 4-1:36.0: unexpected response 0
[  696.209206][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.216137][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.216156][    C1] yealink 4-1:36.0: unexpected response 0
[  696.224865][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.231737][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.231751][    C1] yealink 4-1:36.0: unexpected response 0
[  696.240371][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.247213][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.247226][    C1] yealink 4-1:36.0: unexpected response 0
[  696.255911][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.262770][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.262791][    C1] yealink 4-1:36.0: unexpected response 0
[  696.271537][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.278326][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.278338][    C1] yealink 4-1:36.0: unexpected response 0
[  696.287004][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.293867][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.293880][    C1] yealink 4-1:36.0: unexpected response 0
[  696.302552][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.309379][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.309400][    C1] yealink 4-1:36.0: unexpected response 0
[  696.318088][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.324964][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.324978][    C1] yealink 4-1:36.0: unexpected response 0
[  696.333694][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.340611][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.340631][    C1] yealink 4-1:36.0: unexpected response 0
[  696.349295][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.356198][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.356219][    C1] yealink 4-1:36.0: unexpected response 0
[  696.364914][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.371775][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.371788][    C1] yealink 4-1:36.0: unexpected response 0
[  696.380410][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.387284][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.387298][    C1] yealink 4-1:36.0: unexpected response 0
[  696.395994][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.402884][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.402897][    C1] yealink 4-1:36.0: unexpected response 0
[  696.411587][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.418379][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.418391][    C1] yealink 4-1:36.0: unexpected response 0
[  696.427056][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.433927][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.433940][    C1] yealink 4-1:36.0: unexpected response 0
[  696.442611][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.449441][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.449462][    C1] yealink 4-1:36.0: unexpected response 0
[  696.458147][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.464989][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.465002][    C1] yealink 4-1:36.0: unexpected response 0
[  696.473717][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.480632][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.480652][    C1] yealink 4-1:36.0: unexpected response 0
[  696.489322][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.496240][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.496262][    C1] yealink 4-1:36.0: unexpected response 0
[  696.504962][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.511843][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.511856][    C1] yealink 4-1:36.0: unexpected response 0
[  696.520468][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.527328][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.527342][    C1] yealink 4-1:36.0: unexpected response 0
[  696.536049][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.542894][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.542907][    C1] yealink 4-1:36.0: unexpected response 0
[  696.551598][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.558407][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.558419][    C1] yealink 4-1:36.0: unexpected response 0
[  696.567173][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.574054][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.574067][    C1] yealink 4-1:36.0: unexpected response 0
[  696.582749][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.589645][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.589658][    C1] yealink 4-1:36.0: unexpected response 0
[  696.598271][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.605132][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.605145][    C1] yealink 4-1:36.0: unexpected response 0
[  696.613940][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.620857][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.620877][    C1] yealink 4-1:36.0: unexpected response 0
[  696.629532][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.636444][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.636465][    C1] yealink 4-1:36.0: unexpected response 0
[  696.645164][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.652056][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.652076][    C1] yealink 4-1:36.0: unexpected response 0
[  696.660914][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.667801][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.667814][    C1] yealink 4-1:36.0: unexpected response 0
[  696.676508][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.683350][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.683363][    C1] yealink 4-1:36.0: unexpected response 0
[  696.692063][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.698854][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.698866][    C1] yealink 4-1:36.0: unexpected response 0
[  696.707531][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.714405][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.714418][    C1] yealink 4-1:36.0: unexpected response 0
[  696.723083][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.729948][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.729961][    C1] yealink 4-1:36.0: unexpected response 0
[  696.738586][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.745429][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.745442][    C1] yealink 4-1:36.0: unexpected response 0
[  696.754157][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.761069][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.761089][    C1] yealink 4-1:36.0: unexpected response 0
[  696.769743][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.776642][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.776662][    C1] yealink 4-1:36.0: unexpected response 0
[  696.785373][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.792256][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.792277][    C1] yealink 4-1:36.0: unexpected response 0
[  696.800960][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.807809][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.807822][    C1] yealink 4-1:36.0: unexpected response 0
[  696.816518][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.823379][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.823392][    C1] yealink 4-1:36.0: unexpected response 0
[  696.832099][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.838890][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.838902][    C1] yealink 4-1:36.0: unexpected response 0
[  696.847571][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.854432][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.854445][    C1] yealink 4-1:36.0: unexpected response 0
[  696.863283][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.870154][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.870167][    C1] yealink 4-1:36.0: unexpected response 0
[  696.878795][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.885657][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.885670][    C1] yealink 4-1:36.0: unexpected response 0
[  696.894374][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.901286][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.901306][    C1] yealink 4-1:36.0: unexpected response 0
[  696.909961][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.916862][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.916881][    C1] yealink 4-1:36.0: unexpected response 0
[  696.925582][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.932487][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.932500][    C1] yealink 4-1:36.0: unexpected response 0
[  696.941114][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.947954][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.947967][    C1] yealink 4-1:36.0: unexpected response 0
[  696.956661][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.963501][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.963514][    C1] yealink 4-1:36.0: unexpected response 0
[  696.972201][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.978993][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.979009][    C1] yealink 4-1:36.0: unexpected response 0
[  696.987675][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  696.994560][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  696.994581][    C1] yealink 4-1:36.0: unexpected response 0
[  697.003295][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.010172][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.010184][    C1] yealink 4-1:36.0: unexpected response 0
[  697.018802][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.025675][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.025688][    C1] yealink 4-1:36.0: unexpected response 0
[  697.034394][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.041326][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.041347][    C1] yealink 4-1:36.0: unexpected response 0
[  697.050027][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.056940][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.056960][    C1] yealink 4-1:36.0: unexpected response 0
[  697.065694][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.072562][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.072575][    C1] yealink 4-1:36.0: unexpected response 0
[  697.081228][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.088053][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.088066][    C1] yealink 4-1:36.0: unexpected response 0
[  697.096754][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.103596][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.103609][    C1] yealink 4-1:36.0: unexpected response 0
[  697.112323][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.119110][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.119123][    C1] yealink 4-1:36.0: unexpected response 0
[  697.127801][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.134661][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.134673][    C1] yealink 4-1:36.0: unexpected response 0
[  697.143357][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.150263][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.150276][    C1] yealink 4-1:36.0: unexpected response 0
[  697.158886][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.165753][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.165766][    C1] yealink 4-1:36.0: unexpected response 0
[  697.174493][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.181406][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.181427][    C1] yealink 4-1:36.0: unexpected response 0
[  697.190098][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.197032][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.197052][    C1] yealink 4-1:36.0: unexpected response 0
[  697.205747][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.212612][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.212625][    C1] yealink 4-1:36.0: unexpected response 0
[  697.221276][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.228102][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.228115][    C1] yealink 4-1:36.0: unexpected response 0
[  697.236811][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.243658][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.243671][    C1] yealink 4-1:36.0: unexpected response 0
[  697.252361][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.259158][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.259170][    C1] yealink 4-1:36.0: unexpected response 0
[  697.267859][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.274729][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.274742][    C1] yealink 4-1:36.0: unexpected response 0
[  697.283431][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.290315][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.290328][    C1] yealink 4-1:36.0: unexpected response 0
[  697.298956][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.305843][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.305856][    C1] yealink 4-1:36.0: unexpected response 0
[  697.314570][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.321487][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.321508][    C1] yealink 4-1:36.0: unexpected response 0
[  697.330291][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.337197][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.337217][    C1] yealink 4-1:36.0: unexpected response 0
[  697.345932][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.352833][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.352855][    C1] yealink 4-1:36.0: unexpected response 0
[  697.361566][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.368371][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.368391][    C1] yealink 4-1:36.0: unexpected response 0
[  697.368600][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.377243][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.377263][    C1] yealink 4-1:36.0: unexpected response 0
[  697.385984][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.392853][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.392866][    C1] yealink 4-1:36.0: unexpected response 0
[  697.401536][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.408325][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.408337][    C1] yealink 4-1:36.0: unexpected response 0
[  697.417038][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.423882][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.423894][    C1] yealink 4-1:36.0: unexpected response 0
[  697.432679][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.439552][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.439565][    C1] yealink 4-1:36.0: unexpected response 0
[  697.448197][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.455083][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.455102][    C1] yealink 4-1:36.0: unexpected response 0
[  697.463841][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.470784][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.470804][    C1] yealink 4-1:36.0: unexpected response 0
[  697.479469][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.486361][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.486374][    C1] yealink 4-1:36.0: unexpected response 0
[  697.495079][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.501940][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.501957][    C1] yealink 4-1:36.0: unexpected response 0
[  697.510586][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.517482][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.517495][    C1] yealink 4-1:36.0: unexpected response 0
[  697.526196][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.533186][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.533208][    C1] yealink 4-1:36.0: unexpected response 0
[  697.542007][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.548823][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.548844][    C1] yealink 4-1:36.0: unexpected response 0
[  697.557557][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.564405][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.564418][    C1] yealink 4-1:36.0: unexpected response 0
[  697.573125][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.579989][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.580002][    C1] yealink 4-1:36.0: unexpected response 0
[  697.588635][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.595585][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.595604][    C1] yealink 4-1:36.0: unexpected response 0
[  697.604343][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.611268][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.611288][    C1] yealink 4-1:36.0: unexpected response 0
[  697.619960][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.626863][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.626883][    C1] yealink 4-1:36.0: unexpected response 0
[  697.635612][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.642471][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.642492][    C1] yealink 4-1:36.0: unexpected response 0
[  697.651143][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.658032][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.658054][    C1] yealink 4-1:36.0: unexpected response 0
[  697.666746][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.673613][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.673626][    C1] yealink 4-1:36.0: unexpected response 0
[  697.682299][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.689093][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.689105][    C1] yealink 4-1:36.0: unexpected response 0
[  697.697797][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.704659][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.704672][    C1] yealink 4-1:36.0: unexpected response 0
[  697.713399][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.720241][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.720254][    C1] yealink 4-1:36.0: unexpected response 0
[  697.728873][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.735742][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.735755][    C1] yealink 4-1:36.0: unexpected response 0
[  697.744439][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.751384][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.751404][    C1] yealink 4-1:36.0: unexpected response 0
[  697.760073][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.766959][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.766980][    C1] yealink 4-1:36.0: unexpected response 0
[  697.775726][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.782573][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.782587][    C1] yealink 4-1:36.0: unexpected response 0
[  697.791243][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.798097][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.798111][    C1] yealink 4-1:36.0: unexpected response 0
[  697.806776][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.813662][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.813676][    C1] yealink 4-1:36.0: unexpected response 0
[  697.822340][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.829132][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.829144][    C1] yealink 4-1:36.0: unexpected response 0
[  697.837858][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.844723][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.844736][    C1] yealink 4-1:36.0: unexpected response 0
[  697.853447][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.860305][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.860318][    C1] yealink 4-1:36.0: unexpected response 0
[  697.868937][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.875818][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.875831][    C1] yealink 4-1:36.0: unexpected response 0
[  697.884524][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.891473][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.891494][    C1] yealink 4-1:36.0: unexpected response 0
[  697.900156][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.907041][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.907059][    C1] yealink 4-1:36.0: unexpected response 0
[  697.915760][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.922620][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.922633][    C1] yealink 4-1:36.0: unexpected response 0
[  697.931292][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.938142][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.938156][    C1] yealink 4-1:36.0: unexpected response 0
[  697.946819][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.953698][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.953711][    C1] yealink 4-1:36.0: unexpected response 0
[  697.962375][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.969165][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.969177][    C1] yealink 4-1:36.0: unexpected response 0
[  697.977882][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  697.984726][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  697.984738][    C1] yealink 4-1:36.0: unexpected response 0
[  697.993427][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.000268][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.000280][    C1] yealink 4-1:36.0: unexpected response 0
[  698.008914][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.015791][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.015804][    C1] yealink 4-1:36.0: unexpected response 0
[  698.024493][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.031448][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.031469][    C1] yealink 4-1:36.0: unexpected response 0
[  698.040127][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.047001][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.047022][    C1] yealink 4-1:36.0: unexpected response 0
[  698.055746][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.062587][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.062600][    C1] yealink 4-1:36.0: unexpected response 0
[  698.071254][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.078114][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.078127][    C1] yealink 4-1:36.0: unexpected response 0
[  698.086790][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.093661][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.093674][    C1] yealink 4-1:36.0: unexpected response 0
[  698.102341][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.109151][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.109163][    C1] yealink 4-1:36.0: unexpected response 0
[  698.117852][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.124699][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.124713][    C1] yealink 4-1:36.0: unexpected response 0
[  698.133428][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.140299][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.140313][    C1] yealink 4-1:36.0: unexpected response 0
[  698.148947][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.155820][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.155834][    C1] yealink 4-1:36.0: unexpected response 0
[  698.164526][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.171472][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.171493][    C1] yealink 4-1:36.0: unexpected response 0
[  698.180152][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.187027][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.187046][    C1] yealink 4-1:36.0: unexpected response 0
[  698.195787][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.202645][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.202658][    C1] yealink 4-1:36.0: unexpected response 0
[  698.211365][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.218197][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.218209][    C1] yealink 4-1:36.0: unexpected response 0
[  698.226880][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.233749][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.233762][    C1] yealink 4-1:36.0: unexpected response 0
[  698.242452][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.249241][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.249252][    C1] yealink 4-1:36.0: unexpected response 0
[  698.257985][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.264828][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.264841][    C1] yealink 4-1:36.0: unexpected response 0
[  698.273553][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.280424][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.280437][    C1] yealink 4-1:36.0: unexpected response 0
[  698.289073][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.295958][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.295971][    C1] yealink 4-1:36.0: unexpected response 0
[  698.304660][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.311616][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.311637][    C1] yealink 4-1:36.0: unexpected response 0
[  698.320303][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.327184][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.327202][    C1] yealink 4-1:36.0: unexpected response 0
[  698.335908][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.342758][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.342770][    C1] yealink 4-1:36.0: unexpected response 0
[  698.351510][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.358313][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.358334][    C1] yealink 4-1:36.0: unexpected response 0
[  698.367040][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.373934][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.373949][    C1] yealink 4-1:36.0: unexpected response 0
[  698.382648][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.389525][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.389538][    C1] yealink 4-1:36.0: unexpected response 0
[  698.398154][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.404997][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.405010][    C1] yealink 4-1:36.0: unexpected response 0
[  698.413727][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.420568][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.420581][    C1] yealink 4-1:36.0: unexpected response 0
[  698.429226][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.436100][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.436118][    C1] yealink 4-1:36.0: unexpected response 0
[  698.444832][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.451776][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.451796][    C1] yealink 4-1:36.0: unexpected response 0
[  698.460485][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.467381][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.467401][    C1] yealink 4-1:36.0: unexpected response 0
[  698.476138][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.483019][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.483032][    C1] yealink 4-1:36.0: unexpected response 0
[  698.483232][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.491890][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.491911][    C1] yealink 4-1:36.0: unexpected response 0
[  698.500599][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.507471][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.507493][    C1] yealink 4-1:36.0: unexpected response 0
[  698.516225][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.523108][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.523121][    C1] yealink 4-1:36.0: unexpected response 0
[  698.531877][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.538702][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.538714][    C1] yealink 4-1:36.0: unexpected response 0
[  698.547400][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.554313][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.554326][    C1] yealink 4-1:36.0: unexpected response 0
[  698.563015][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.569922][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.569935][    C1] yealink 4-1:36.0: unexpected response 0
[  698.578567][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.585473][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.585487][    C1] yealink 4-1:36.0: unexpected response 0
[  698.594198][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.601117][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.601136][    C1] yealink 4-1:36.0: unexpected response 0
[  698.609791][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.616707][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.616728][    C1] yealink 4-1:36.0: unexpected response 0
[  698.625430][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.632337][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.632358][    C1] yealink 4-1:36.0: unexpected response 0
[  698.641012][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.647858][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.647871][    C1] yealink 4-1:36.0: unexpected response 0
[  698.656561][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.663409][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.663422][    C1] yealink 4-1:36.0: unexpected response 0
[  698.672119][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.678922][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.678934][    C1] yealink 4-1:36.0: unexpected response 0
[  698.687623][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.694571][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.694595][    C1] yealink 4-1:36.0: unexpected response 0
[  698.703329][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.710262][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.710284][    C1] yealink 4-1:36.0: unexpected response 0
[  698.718940][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.725787][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.725800][    C1] yealink 4-1:36.0: unexpected response 0
[  698.734523][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.741439][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.741460][    C1] yealink 4-1:36.0: unexpected response 0
[  698.750136][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.757053][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.757076][    C1] yealink 4-1:36.0: unexpected response 0
[  698.765829][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.772761][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.772782][    C1] yealink 4-1:36.0: unexpected response 0
[  698.781509][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.788363][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.788387][    C1] yealink 4-1:36.0: unexpected response 0
[  698.797147][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.804071][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.804093][    C1] yealink 4-1:36.0: unexpected response 0
[  698.812851][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.819752][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.819775][    C1] yealink 4-1:36.0: unexpected response 0
[  698.828440][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.835341][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.835354][    C1] yealink 4-1:36.0: unexpected response 0
[  698.844023][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.850916][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.850939][    C1] yealink 4-1:36.0: unexpected response 0
[  698.859615][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.866521][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.866542][    C1] yealink 4-1:36.0: unexpected response 0
[  698.875272][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.882115][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.882128][    C1] yealink 4-1:36.0: unexpected response 0
[  698.890757][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.897647][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.897667][    C1] yealink 4-1:36.0: unexpected response 0
[  698.906403][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.906620][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.906641][    C1] yealink 4-1:36.0: unexpected response 0
[  698.913465][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.923227][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.923247][    C1] yealink 4-1:36.0: unexpected response 0
[  698.931985][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.938835][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.938856][    C1] yealink 4-1:36.0: unexpected response 0
[  698.947556][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.954459][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.954480][    C1] yealink 4-1:36.0: unexpected response 0
[  698.963172][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.970059][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.970080][    C1] yealink 4-1:36.0: unexpected response 0
[  698.978732][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  698.985581][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  698.985594][    C1] yealink 4-1:36.0: unexpected response 0
[  698.994291][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.001134][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.001147][    C1] yealink 4-1:36.0: unexpected response 0
[  699.009777][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.016680][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.016693][    C1] yealink 4-1:36.0: unexpected response 0
[  699.025392][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.032261][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.032274][    C1] yealink 4-1:36.0: unexpected response 0
[  699.040906][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.047788][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.047810][    C1] yealink 4-1:36.0: unexpected response 0
[  699.056576][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.063460][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.063480][    C1] yealink 4-1:36.0: unexpected response 0
[  699.072218][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.079058][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.079077][    C1] yealink 4-1:36.0: unexpected response 0
[  699.087772][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.094646][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.094659][    C1] yealink 4-1:36.0: unexpected response 0
[  699.103328][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.110190][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.110208][    C1] yealink 4-1:36.0: unexpected response 0
[  699.118854][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.125715][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.125731][    C1] yealink 4-1:36.0: unexpected response 0
[  699.134467][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.141417][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.141437][    C1] yealink 4-1:36.0: unexpected response 0
[  699.150104][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.156982][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.156995][    C1] yealink 4-1:36.0: unexpected response 0
[  699.165703][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.172582][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.172602][    C1] yealink 4-1:36.0: unexpected response 0
[  699.181280][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.188123][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.188145][    C1] yealink 4-1:36.0: unexpected response 0
[  699.196853][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.203771][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.203792][    C1] yealink 4-1:36.0: unexpected response 0
[  699.212549][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.219430][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.219449][    C1] yealink 4-1:36.0: unexpected response 0
[  699.228115][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.235022][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.235042][    C1] yealink 4-1:36.0: unexpected response 0
[  699.243778][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.250671][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.250684][    C1] yealink 4-1:36.0: unexpected response 0
[  699.259350][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.266198][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.266212][    C1] yealink 4-1:36.0: unexpected response 0
[  699.274914][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.281775][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.281788][    C1] yealink 4-1:36.0: unexpected response 0
[  699.290418][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.297285][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.297298][    C1] yealink 4-1:36.0: unexpected response 0
[  699.305979][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.312863][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.312878][    C1] yealink 4-1:36.0: unexpected response 0
[  699.321567][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.328375][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.328388][    C1] yealink 4-1:36.0: unexpected response 0
[  699.337121][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.344014][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.344034][    C1] yealink 4-1:36.0: unexpected response 0
[  699.344265][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.353959][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.353975][    C1] yealink 4-1:36.0: unexpected response 0
[  699.362686][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.369593][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.369606][    C1] yealink 4-1:36.0: unexpected response 0
[  699.378248][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.385095][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.385115][    C1] yealink 4-1:36.0: unexpected response 0
[  699.385326][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.393962][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.393976][    C1] yealink 4-1:36.0: unexpected response 0
[  699.402661][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.409539][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.409552][    C1] yealink 4-1:36.0: unexpected response 0
[  699.418182][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.425027][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.425040][    C1] yealink 4-1:36.0: unexpected response 0
[  699.433742][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.440594][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.440608][    C1] yealink 4-1:36.0: unexpected response 0
[  699.449243][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.456152][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.456166][    C1] yealink 4-1:36.0: unexpected response 0
[  699.464887][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.471804][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.471817][    C1] yealink 4-1:36.0: unexpected response 0
[  699.480448][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.487327][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.487347][    C1] yealink 4-1:36.0: unexpected response 0
[  699.496104][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.503002][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.503022][    C1] yealink 4-1:36.0: unexpected response 0
[  699.511773][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.518615][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.518634][    C1] yealink 4-1:36.0: unexpected response 0
[  699.527358][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.534254][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.534276][    C1] yealink 4-1:36.0: unexpected response 0
[  699.542969][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.549867][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.549880][    C1] yealink 4-1:36.0: unexpected response 0
[  699.558520][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.565393][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.565406][    C1] yealink 4-1:36.0: unexpected response 0
[  699.574117][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.580977][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.580990][    C1] yealink 4-1:36.0: unexpected response 0
[  699.589605][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.596477][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.596490][    C1] yealink 4-1:36.0: unexpected response 0
[  699.605176][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.612046][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.612059][    C1] yealink 4-1:36.0: unexpected response 0
[  699.620691][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.627566][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.627580][    C1] yealink 4-1:36.0: unexpected response 0
[  699.636310][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.643256][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.643278][    C1] yealink 4-1:36.0: unexpected response 0
[  699.652053][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.658906][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.658922][    C1] yealink 4-1:36.0: unexpected response 0
[  699.667641][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.674520][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.674534][    C1] yealink 4-1:36.0: unexpected response 0
[  699.683232][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.690125][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.690138][    C1] yealink 4-1:36.0: unexpected response 0
[  699.698767][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.705609][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.705622][    C1] yealink 4-1:36.0: unexpected response 0
[  699.714314][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.721153][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.721166][    C1] yealink 4-1:36.0: unexpected response 0
[  699.729778][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.736643][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.736656][    C1] yealink 4-1:36.0: unexpected response 0
[  699.745336][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.752226][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.752239][    C1] yealink 4-1:36.0: unexpected response 0
[  699.760871][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.767720][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.767734][    C1] yealink 4-1:36.0: unexpected response 0
[  699.776442][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.783358][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.783379][    C1] yealink 4-1:36.0: unexpected response 0
[  699.783590][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.792276][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.792296][    C1] yealink 4-1:36.0: unexpected response 0
[  699.800965][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.807844][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.807865][    C1] yealink 4-1:36.0: unexpected response 0
[  699.816602][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.823451][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.823464][    C1] yealink 4-1:36.0: unexpected response 0
[  699.832171][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.838989][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.839001][    C1] yealink 4-1:36.0: unexpected response 0
[  699.847683][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.854546][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.854559][    C1] yealink 4-1:36.0: unexpected response 0
[  699.863223][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.870091][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.870104][    C1] yealink 4-1:36.0: unexpected response 0
[  699.878715][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.885558][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.885571][    C1] yealink 4-1:36.0: unexpected response 0
[  699.894252][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.901115][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.901128][    C1] yealink 4-1:36.0: unexpected response 0
[  699.909756][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.916659][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.916679][    C1] yealink 4-1:36.0: unexpected response 0
[  699.925411][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.932346][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.932366][    C1] yealink 4-1:36.0: unexpected response 0
[  699.941033][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.947923][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.947944][    C1] yealink 4-1:36.0: unexpected response 0
[  699.956663][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.963509][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.963522][    C1] yealink 4-1:36.0: unexpected response 0
[  699.972206][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.978997][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.979009][    C1] yealink 4-1:36.0: unexpected response 0
[  699.987674][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  699.994544][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  699.994557][    C1] yealink 4-1:36.0: unexpected response 0
[  700.003220][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.010092][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.010104][    C1] yealink 4-1:36.0: unexpected response 0
[  700.018732][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.025591][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.025604][    C1] yealink 4-1:36.0: unexpected response 0
[  700.034304][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.041181][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.041194][    C1] yealink 4-1:36.0: unexpected response 0
[  700.049821][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.056715][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.056735][    C1] yealink 4-1:36.0: unexpected response 0
[  700.065471][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.072391][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.072411][    C1] yealink 4-1:36.0: unexpected response 0
[  700.081083][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.087969][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.087989][    C1] yealink 4-1:36.0: unexpected response 0
[  700.096707][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.103552][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.103565][    C1] yealink 4-1:36.0: unexpected response 0
[  700.112259][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.119049][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.119061][    C1] yealink 4-1:36.0: unexpected response 0
[  700.127749][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.134605][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.134617][    C1] yealink 4-1:36.0: unexpected response 0
[  700.143304][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.150171][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.150183][    C1] yealink 4-1:36.0: unexpected response 0
[  700.158799][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.165727][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.165740][    C1] yealink 4-1:36.0: unexpected response 0
[  700.174446][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.181303][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.181316][    C1] yealink 4-1:36.0: unexpected response 0
[  700.189931][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.196833][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.196846][    C1] yealink 4-1:36.0: unexpected response 0
[  700.205528][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.212468][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.212489][    C1] yealink 4-1:36.0: unexpected response 0
[  700.221156][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.228033][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.228050][    C1] yealink 4-1:36.0: unexpected response 0
[  700.236776][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.243633][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.243653][    C1] yealink 4-1:36.0: unexpected response 0
[  700.252380][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.259191][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.259212][    C1] yealink 4-1:36.0: unexpected response 0
[  700.267912][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.274790][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.274810][    C1] yealink 4-1:36.0: unexpected response 0
[  700.283479][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.290349][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.290362][    C1] yealink 4-1:36.0: unexpected response 0
[  700.298995][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.305836][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.305849][    C1] yealink 4-1:36.0: unexpected response 0
[  700.314560][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.321401][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.321414][    C1] yealink 4-1:36.0: unexpected response 0
[  700.330031][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.336893][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.336906][    C1] yealink 4-1:36.0: unexpected response 0
[  700.345610][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.352559][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.352580][    C1] yealink 4-1:36.0: unexpected response 0
[  700.361289][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.368129][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.368149][    C1] yealink 4-1:36.0: unexpected response 0
[  700.376880][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.383760][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.383773][    C1] yealink 4-1:36.0: unexpected response 0
[  700.392501][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.399338][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.399350][    C1] yealink 4-1:36.0: unexpected response 0
[  700.408019][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.414905][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.414926][    C1] yealink 4-1:36.0: unexpected response 0
[  700.423605][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.430471][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.430484][    C1] yealink 4-1:36.0: unexpected response 0
[  700.439095][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.445954][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.445967][    C1] yealink 4-1:36.0: unexpected response 0
[  700.454666][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.461507][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.461520][    C1] yealink 4-1:36.0: unexpected response 0
[  700.470139][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.477030][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.477044][    C1] yealink 4-1:36.0: unexpected response 0
[  700.485716][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.492595][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.492612][    C1] yealink 4-1:36.0: unexpected response 0
[  700.501294][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.508174][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.508194][    C1] yealink 4-1:36.0: unexpected response 0
[  700.516934][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.523824][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.523844][    C1] yealink 4-1:36.0: unexpected response 0
[  700.532605][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.539526][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.539546][    C1] yealink 4-1:36.0: unexpected response 0
[  700.548207][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.555077][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.555091][    C1] yealink 4-1:36.0: unexpected response 0
[  700.563783][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.570648][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.570661][    C1] yealink 4-1:36.0: unexpected response 0
[  700.579293][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.586139][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.586152][    C1] yealink 4-1:36.0: unexpected response 0
[  700.594867][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.601749][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.601764][    C1] yealink 4-1:36.0: unexpected response 0
[  700.610399][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.617293][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.617306][    C1] yealink 4-1:36.0: unexpected response 0
[  700.625989][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.632891][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.632911][    C1] yealink 4-1:36.0: unexpected response 0
[  700.641623][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.648433][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.648447][    C1] yealink 4-1:36.0: unexpected response 0
[  700.657183][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.664102][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.664123][    C1] yealink 4-1:36.0: unexpected response 0
[  700.664331][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.672986][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.673006][    C1] yealink 4-1:36.0: unexpected response 0
[  700.681727][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.688571][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.688589][    C1] yealink 4-1:36.0: unexpected response 0
[  700.697312][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.704176][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.704194][    C1] yealink 4-1:36.0: unexpected response 0
[  700.712938][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.719782][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.719795][    C1] yealink 4-1:36.0: unexpected response 0
[  700.728409][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.735277][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.735290][    C1] yealink 4-1:36.0: unexpected response 0
[  700.743978][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.750849][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.750863][    C1] yealink 4-1:36.0: unexpected response 0
[  700.759477][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.766366][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.766386][    C1] yealink 4-1:36.0: unexpected response 0
[  700.775133][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.782024][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.782044][    C1] yealink 4-1:36.0: unexpected response 0
[  700.790708][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.797602][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.797622][    C1] yealink 4-1:36.0: unexpected response 0
[  700.806342][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.813286][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.813308][    C1] yealink 4-1:36.0: unexpected response 0
[  700.822036][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.828880][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.828898][    C1] yealink 4-1:36.0: unexpected response 0
[  700.837644][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.844487][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.844501][    C1] yealink 4-1:36.0: unexpected response 0
[  700.853190][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.860030][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.860043][    C1] yealink 4-1:36.0: unexpected response 0
[  700.868688][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.875572][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.875591][    C1] yealink 4-1:36.0: unexpected response 0
[  700.875811][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.876041][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.876058][    C1] yealink 4-1:36.0: unexpected response 0
[  700.876287][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.876527][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.876547][    C1] yealink 4-1:36.0: unexpected response 0
[  700.885261][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.892160][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.892173][    C1] yealink 4-1:36.0: unexpected response 0
[  700.900786][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.907630][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.907643][    C1] yealink 4-1:36.0: unexpected response 0
[  700.916333][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.923176][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.923189][    C1] yealink 4-1:36.0: unexpected response 0
[  700.931895][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.938684][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.938696][    C1] yealink 4-1:36.0: unexpected response 0
[  700.947382][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.954324][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.954345][    C1] yealink 4-1:36.0: unexpected response 0
[  700.963061][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.969974][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.969994][    C1] yealink 4-1:36.0: unexpected response 0
[  700.978657][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  700.985528][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  700.985541][    C1] yealink 4-1:36.0: unexpected response 0
[  700.994230][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.001127][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.001147][    C1] yealink 4-1:36.0: unexpected response 0
[  701.009803][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.016712][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.016725][    C1] yealink 4-1:36.0: unexpected response 0
[  701.025431][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.032314][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.032326][    C1] yealink 4-1:36.0: unexpected response 0
[  701.040956][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.047813][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.047826][    C1] yealink 4-1:36.0: unexpected response 0
[  701.056527][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.063394][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.063406][    C1] yealink 4-1:36.0: unexpected response 0
[  701.072104][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.078897][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.078909][    C1] yealink 4-1:36.0: unexpected response 0
[  701.087596][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.094477][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.094497][    C1] yealink 4-1:36.0: unexpected response 0
[  701.103232][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.110173][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.110193][    C1] yealink 4-1:36.0: unexpected response 0
[  701.118869][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.125770][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.125791][    C1] yealink 4-1:36.0: unexpected response 0
[  701.134546][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.141415][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.141430][    C1] yealink 4-1:36.0: unexpected response 0
[  701.150056][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.156938][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.156952][    C1] yealink 4-1:36.0: unexpected response 0
[  701.165648][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.172544][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.172559][    C1] yealink 4-1:36.0: unexpected response 0
[  701.181228][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.188059][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.188073][    C1] yealink 4-1:36.0: unexpected response 0
[  701.196812][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.203661][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.203675][    C1] yealink 4-1:36.0: unexpected response 0
[  701.212367][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.219166][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.219181][    C1] yealink 4-1:36.0: unexpected response 0
[  701.227900][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.234776][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.234790][    C1] yealink 4-1:36.0: unexpected response 0
[  701.243479][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.250434][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.250451][    C1] yealink 4-1:36.0: unexpected response 0
[  701.259106][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.265983][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.266005][    C1] yealink 4-1:36.0: unexpected response 0
[  701.274745][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.281619][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.281632][    C1] yealink 4-1:36.0: unexpected response 0
[  701.290247][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.297145][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.297159][    C1] yealink 4-1:36.0: unexpected response 0
[  701.305820][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.312754][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.312775][    C1] yealink 4-1:36.0: unexpected response 0
[  701.321486][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.328307][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.328319][    C1] yealink 4-1:36.0: unexpected response 0
[  701.337041][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.343883][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.343896][    C1] yealink 4-1:36.0: unexpected response 0
[  701.352599][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.359530][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.359553][    C1] yealink 4-1:36.0: unexpected response 0
[  701.368214][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.375112][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.375132][    C1] yealink 4-1:36.0: unexpected response 0
[  701.383870][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.390790][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.390810][    C1] yealink 4-1:36.0: unexpected response 0
[  701.399478][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.406367][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.406387][    C1] yealink 4-1:36.0: unexpected response 0
[  701.415111][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.421955][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.421968][    C1] yealink 4-1:36.0: unexpected response 0
[  701.430581][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.437451][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.437464][    C1] yealink 4-1:36.0: unexpected response 0
[  701.446149][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.453021][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.453034][    C1] yealink 4-1:36.0: unexpected response 0
[  701.461715][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.468511][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.468523][    C1] yealink 4-1:36.0: unexpected response 0
[  701.477215][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.484064][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.484077][    C1] yealink 4-1:36.0: unexpected response 0
[  701.492793][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.499680][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.499694][    C1] yealink 4-1:36.0: unexpected response 0
[  701.508318][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.515191][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.515204][    C1] yealink 4-1:36.0: unexpected response 0
[  701.523890][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.530836][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.530853][    C1] yealink 4-1:36.0: unexpected response 0
[  701.539510][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.546459][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.546472][    C1] yealink 4-1:36.0: unexpected response 0
[  701.555201][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.562080][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.562093][    C1] yealink 4-1:36.0: unexpected response 0
[  701.570705][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.577571][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.577584][    C1] yealink 4-1:36.0: unexpected response 0
[  701.586256][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.593187][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.593202][    C1] yealink 4-1:36.0: unexpected response 0
[  701.601897][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.608700][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.608713][    C1] yealink 4-1:36.0: unexpected response 0
[  701.617428][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.624280][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.624293][    C1] yealink 4-1:36.0: unexpected response 0
[  701.633076][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.639917][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.639930][    C1] yealink 4-1:36.0: unexpected response 0
[  701.648544][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.655472][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.655491][    C1] yealink 4-1:36.0: unexpected response 0
[  701.664252][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.671183][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.671203][    C1] yealink 4-1:36.0: unexpected response 0
[  701.679874][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.686757][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.686778][    C1] yealink 4-1:36.0: unexpected response 0
[  701.695487][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.702331][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.702344][    C1] yealink 4-1:36.0: unexpected response 0
[  701.710964][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.717861][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.717875][    C1] yealink 4-1:36.0: unexpected response 0
[  701.726552][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.733439][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.733458][    C1] yealink 4-1:36.0: unexpected response 0
[  701.742184][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.749023][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.749035][    C1] yealink 4-1:36.0: unexpected response 0
[  701.757721][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.764593][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.764613][    C1] yealink 4-1:36.0: unexpected response 0
[  701.773361][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.780226][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.780243][    C1] yealink 4-1:36.0: unexpected response 0
[  701.788868][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.795782][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.795796][    C1] yealink 4-1:36.0: unexpected response 0
[  701.804477][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.811410][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.811430][    C1] yealink 4-1:36.0: unexpected response 0
[  701.820110][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.826995][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.827015][    C1] yealink 4-1:36.0: unexpected response 0
[  701.835743][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.842633][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.842653][    C1] yealink 4-1:36.0: unexpected response 0
[  701.851387][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.858214][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.858239][    C1] yealink 4-1:36.0: unexpected response 0
[  701.866914][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.873775][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.873787][    C1] yealink 4-1:36.0: unexpected response 0
[  701.874274][ T4545] udevd[4545]: worker [5135] /devices/platform/dummy_hcd.3/usb4/4-1 timeout; kill it
[  701.882485][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.882686][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.892225][ T4545] udevd[4545]: seq 7762 '/devices/platform/dummy_hcd.3/usb4/4-1' killed
[  701.897792][    C1] yealink 4-1:36.0: unexpected response 0
[  701.897987][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.917577][ T4545] udevd[4545]: worker [5143] /devices/platform/dummy_hcd.4/usb5/5-1 timeout; kill it
[  701.920104][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  701.926289][ T4545] udevd[4545]: seq 7763 '/devices/platform/dummy_hcd.4/usb5/5-1' killed
[  701.932397][    C1] yealink 4-1:36.0: unexpected response 0
[  701.932584][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  701.952031][ T4545] udevd[4545]: worker [5156] /devices/platform/dummy_hcd.0/usb1/1-1 timeout; kill it
[  701.954672][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  729.236553][    C1] yealink 4-1:36.0: unexpected response 0
[  729.242498][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  729.249484][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  729.256267][    C1] yealink 4-1:36.0: unexpected response 0
[  729.262193][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  729.262678][ T4545] udevd[4545]: seq 7764 '/devices/platform/dummy_hcd.0/usb1/1-1' killed
[  729.269128][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  729.278770][ T4545] udevd[4545]: worker [5133] /devices/platform/dummy_hcd.2/usb3/3-1 timeout; kill it
[  729.283991][    C1] yealink 4-1:36.0: unexpected response 0
[  729.284204][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  729.293565][ T4545] udevd[4545]: seq 7765 '/devices/platform/dummy_hcd.2/usb3/3-1' killed
[  729.299320][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  729.305926][ T4545] udevd[4545]: worker [5137] /devices/platform/dummy_hcd.1/usb2/2-1 timeout; kill it
[  729.314157][    C1] yealink 4-1:36.0: unexpected response 0
[  729.314350][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  729.321002][ T4545] udevd[4545]: seq 7766 '/devices/platform/dummy_hcd.1/usb2/2-1' killed
[  729.330514][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  729.337268][ T4545] udevd[4545]: worker [5135] terminated by signal 9 (Killed)
[  729.342823][    C1] yealink 4-1:36.0: unexpected response 0
[  729.343409][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  729.351208][ T4545] udevd[4545]: worker [5135] failed while handling '/devices/platform/dummy_hcd.3/usb4/4-1'
[  729.358059][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  729.366396][ T4545] udevd[4545]: worker [5143] terminated by signal 9 (Killed)
[  729.370949][    C1] yealink 4-1:36.0: unexpected response 0
[  729.377750][ T4545] udevd[4545]: worker [5143] failed while handling '/devices/platform/dummy_hcd.4/usb5/5-1'
[  729.388453][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  729.396416][ T4545] udevd[4545]: worker [5156] terminated by signal 9 (Killed)
[  729.402287][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  729.408710][   T30] INFO: task jbd2/sda1-8:4508 blocked for more than 155 seconds.
[  729.417529][    C1] yealink 4-1:36.0: unexpected response 0
[  729.417762][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  729.424396][   T30]       Not tainted 6.10.0-rc2-syzkaller-00235-g8a92980606e3 #0
[  729.431944][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  729.438499][   T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  729.446124][    C1] yealink 4-1:36.0: unexpected response 0
[  729.446347][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  729.451856][   T30] task:jbd2/sda1-8     state:D
[  729.458766][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  729.466254][   T30]  stack:24464 pid:4508  tgid:4508  ppid:2      flags:0x00004000
[  729.472928][    C1] yealink 4-1:36.0: unexpected response 0
[  729.473142][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  729.481604][   T30] Call Trace:
[  729.487474][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  729.494065][   T30]  <TASK>
[  729.498773][    C1] yealink 4-1:36.0: unexpected response 0
[  729.505535][   T30]  __schedule+0x17e8/0x4a20
[  729.513388][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  729.518924][   T30]  ? __pfx___schedule+0x10/0x10
[  729.525835][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  729.529000][   T30]  ? __pfx_lock_release+0x10/0x10
[  729.535723][    C1] yealink 4-1:36.0: unexpected response 0
[  729.535913][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  729.541942][   T30]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[  729.544617][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  729.553905][   T30]  ? schedule+0x90/0x320
[  729.555727][    C1] yealink 4-1:36.0: unexpected response 0
[  729.560552][   T30]  schedule+0x14b/0x320
[  729.567471][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  729.585091][   T30]  io_schedule+0x8d/0x110
[  729.591036][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  729.597712][   T30]  bit_wait_io+0x12/0xd0
[  729.601933][    C1] yealink 4-1:36.0: unexpected response 0
[  729.616692][   T30]  __wait_on_bit+0xb0/0x2f0
[  729.618715][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  729.627249][   T30]  ? __pfx_bit_wait_io+0x10/0x10
[  729.629732][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  729.633826][   T30]  out_of_line_wait_on_bit+0x1d5/0x260
[  729.639456][    C1] yealink 4-1:36.0: unexpected response 0
[  729.643963][   T30]  ? __pfx_bit_wait_io+0x10/0x10
[  729.650843][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  729.655604][   T30]  ? __pfx_out_of_line_wait_on_bit+0x10/0x10
[  729.662485][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  729.667767][   T30]  ? __pfx_wake_bit_function+0x10/0x10
[  729.673425][    C1] yealink 4-1:36.0: unexpected response 0
[  729.673613][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  729.678372][   T30]  jbd2_journal_commit_transaction+0x3d7f/0x6760
[  729.685259][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  729.691117][   T30]  ? __pfx_jbd2_journal_commit_transaction+0x10/0x10
[  729.697794][    C1] yealink 4-1:36.0: unexpected response 0
[  729.697983][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  729.703277][   T30]  ? lockdep_hardirqs_on+0x99/0x150
[  729.709113][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  729.715704][   T30]  ? _raw_spin_unlock_irqrestore+0xdd/0x140
[  729.721973][    C1] yealink 4-1:36.0: unexpected response 0
[  729.728747][   T30]  ? __try_to_del_timer_sync+0x2ad/0x340
[  729.735531][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  729.741073][   T30]  ? __timer_delete_sync+0x15c/0x310
[  729.747961][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  729.753076][   T30]  ? __timer_delete_sync+0x25d/0x310
[  729.759743][    C1] yealink 4-1:36.0: unexpected response 0
[  729.765812][   T30]  ? __pfx___timer_delete_sync+0x10/0x10
[  729.771661][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  729.777120][   T30]  ? _raw_spin_unlock_irqrestore+0xdd/0x140
[  729.783999][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  729.789110][   T30]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  729.795833][    C1] yealink 4-1:36.0: unexpected response 0
[  729.796023][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  729.801126][   T30]  ? prepare_to_wait+0x184/0x210
[  729.806981][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  729.812464][   T30]  ? finish_wait+0xd4/0x1e0
[  729.819194][    C1] yealink 4-1:36.0: unexpected response 0
[  729.819384][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  729.825122][   T30]  kjournald2+0x463/0x850
[  729.831993][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  729.838152][   T30]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[  729.843811][    C1] yealink 4-1:36.0: unexpected response 0
[  729.844029][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  729.850586][   T30]  ? __pfx_kjournald2+0x10/0x10
[  729.855642][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  729.862266][   T30]  ? __pfx_autoremove_wake_function+0x10/0x10
[  729.866734][    C1] yealink 4-1:36.0: unexpected response 0
[  729.866920][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  729.882254][   T30]  ? __kthread_parkme+0x169/0x1d0
[  729.883698][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  729.890298][   T30]  ? __pfx_kjournald2+0x10/0x10
[  729.896593][    C1] yealink 4-1:36.0: unexpected response 0
[  729.896776][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  729.922910][   T30]  kthread+0x2f0/0x390
[  729.926982][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  729.934762][   T30]  ? __pfx_kjournald2+0x10/0x10
[  729.939260][    C1] yealink 4-1:36.0: unexpected response 0
[  729.967307][   T30]  ? __pfx_kthread+0x10/0x10
[  729.968487][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  729.972356][   T30]  ret_from_fork+0x4b/0x80
[  729.979265][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  729.984054][   T30]  ? __pfx_kthread+0x10/0x10
[  729.989713][    C1] yealink 4-1:36.0: unexpected response 0
[  729.994303][   T30]  ret_from_fork_asm+0x1a/0x30
[  730.001192][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  730.005441][   T30]  </TASK>
[  730.012312][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  730.016771][   T30] 
[  730.016771][   T30] Showing all locks held in the system:
[  730.022386][    C1] yealink 4-1:36.0: unexpected response 0
[  730.027154][   T30] 6 locks held by kworker/0:1/9:
[  730.034031][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  730.036879][   T30]  #0: 
[  730.043774][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  730.051325][   T30] ffff8880186a7148
[  730.057008][    C1] yealink 4-1:36.0: unexpected response 0
[  730.057196][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  730.061956][   T30]  (
[  730.068852][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  730.071454][   T30] (wq_completion)usb_hub_wq
[  730.078178][    C1] yealink 4-1:36.0: unexpected response 0
[  730.078366][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  730.081932][   T30] ){+.+.}-{0:0}
[  730.087826][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  730.094463][   T30] , at: process_scheduled_works+0x90a/0x1830
[  730.096913][    C1] yealink 4-1:36.0: unexpected response 0
[  730.103674][   T30]  #1: 
[  730.108328][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  730.113833][   T30] ffffc900000e7d00
[  730.120799][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  730.124085][   T30]  (
[  730.130795][    C1] yealink 4-1:36.0: unexpected response 0
[  730.136766][   T30] (work_completion)(&hub->events)
[  730.142608][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  730.145197][   T30] ){+.+.}-{0:0}
[  730.152077][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  730.155625][   T30] , at: process_scheduled_works+0x945/0x1830
[  730.162332][    C1] yealink 4-1:36.0: unexpected response 0
[  730.164833][   T30]  #2: 
[  730.170673][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  730.175549][   T30] ffff888023b91190
[  730.182402][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  730.185688][   T30]  (
[  730.192393][    C1] yealink 4-1:36.0: unexpected response 0
[  730.198367][   T30] &dev->mutex
[  730.204208][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  730.206799][   T30] ){....}-{3:3}
[  730.213696][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  730.217308][   T30] , at: hub_event+0x1fe/0x5150
[  730.224039][    C1] yealink 4-1:36.0: unexpected response 0
[  730.224236][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  730.226547][   T30]  #3: 
[  730.232405][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  730.235523][   T30] ffff8880293d9190
[  730.242232][    C1] yealink 4-1:36.0: unexpected response 0
[  730.245687][   T30]  (
[  730.252566][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  730.257151][   T30] &dev->mutex
[  730.262989][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  730.269572][   T30] ){....}-{3:3}
[  730.272308][    C1] yealink 4-1:36.0: unexpected response 0
[  730.279126][   T30] , at: __device_attach+0x8e/0x520
[  730.282943][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  730.288482][   T30]  #4: 
[  730.291123][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  730.297798][   T30] ffff88807c671160
[  730.300982][    C1] yealink 4-1:36.0: unexpected response 0
[  730.307784][   T30]  (
[  730.311375][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  730.316930][   T30] &dev->mutex
[  730.322173][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  730.328939][   T30] ){....}-{3:3}
[  730.331636][    C1] yealink 4-1:36.0: unexpected response 0
[  730.338402][   T30] , at: __device_attach+0x8e/0x520
[  730.342291][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  730.347778][   T30]  #5: 
[  730.350406][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  730.356998][   T30] ffffffff8f0a4728
[  730.360230][    C1] yealink 4-1:36.0: unexpected response 0
[  730.366987][   T30]  (
[  730.370610][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  730.376156][   T30] input_mutex
[  730.381353][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  730.387939][   T30] ){+.+.}-{3:3}
[  730.390648][    C1] yealink 4-1:36.0: unexpected response 0
[  730.397440][   T30] , at: input_register_device+0xade/0x1090
[  730.401289][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  730.406840][   T30] 5 locks held by kworker/u8:0/11:
[  730.409451][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  730.416038][   T30] 1 lock held by kworker/R-mm_pe/13:
[  730.419271][    C1] yealink 4-1:36.0: unexpected response 0
[  730.426030][   T30] 1 lock held by khungtaskd/30:
[  730.429610][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  730.435158][   T30]  #0: 
[  730.441115][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  730.447726][   T30] ffffffff8e333fa0
[  730.452763][    C1] yealink 4-1:36.0: unexpected response 0
[  730.452966][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  730.459529][   T30]  (
[  730.464954][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  730.470510][   T30] rcu_read_lock
[  730.475326][    C1] yealink 4-1:36.0: unexpected response 0
[  730.475512][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  730.482125][   T30] ){....}-{1:2}
[  730.485026][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  730.491623][   T30] , at: debug_show_all_locks+0x55/0x2a0
[  730.495326][    C1] yealink 4-1:36.0: unexpected response 0
[  730.495532][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  730.501104][   T30] 6 locks held by kworker/1:2/57:
[  730.508003][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  730.510356][   T30] 6 locks held by kworker/0:2/784:
[  730.517079][    C1] yealink 4-1:36.0: unexpected response 0
[  730.517266][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  730.520545][   T30]  #0: 
[  730.526394][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  730.533013][   T30] ffff8880186a7148
[  730.536422][    C1] yealink 4-1:36.0: unexpected response 0
[  730.543177][   T30]  (
[  730.548884][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  730.554402][   T30] (wq_completion)usb_hub_wq
[  730.561310][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  730.566162][   T30] ){+.+.}-{0:0}
[  730.572871][    C1] yealink 4-1:36.0: unexpected response 0
[  730.573055][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  730.577981][   T30] , at: process_scheduled_works+0x90a/0x1830
[  730.583830][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  730.590450][   T30]  #1: 
[  730.593182][    C1] yealink 4-1:36.0: unexpected response 0
[  730.593364][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  730.599943][   T30] ffffc9000379fd00
[  730.603794][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  730.609346][   T30]  (
[  730.611817][    C1] yealink 4-1:36.0: unexpected response 0
[  730.618570][   T30] (work_completion)(&hub->events)
[  730.623186][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  730.629770][   T30] ){+.+.}-{0:0}
[  730.633362][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  730.638917][   T30] , at: process_scheduled_works+0x945/0x1830
[  730.645641][    C1] yealink 4-1:36.0: unexpected response 0
[  730.645823][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  730.651620][   T30]  #2: 
[  730.658510][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  730.661113][   T30] ffff888023cb0190
[  730.666797][    C1] yealink 4-1:36.0: unexpected response 0
[  730.666979][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  730.673578][   T30]  (
[  730.677410][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  730.684000][   T30] &dev->mutex
[  730.686455][    C1] yealink 4-1:36.0: unexpected response 0
[  730.692141][   T30] ){....}-{3:3}
[  730.697309][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  730.703943][   T30] , at: hub_event+0x1fe/0x5150
[  730.707493][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  730.714088][   T30]  #3: 
[  730.720011][    C1] yealink 4-1:36.0: unexpected response 0
[  730.725723][   T30] ffff88823bdc4990
[  730.732600][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  730.735197][   T30]  (
[  730.742066][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  730.745621][   T30] &dev->mutex
[  730.751286][    C1] yealink 4-1:36.0: unexpected response 0
[  730.758039][   T30] ){....}-{3:3}
[  730.760690][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  730.767247][   T30] , at: __device_attach+0x8e/0x520
[  730.770647][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  730.776194][   T30]  #4: 
[  730.779600][    C1] yealink 4-1:36.0: unexpected response 0
[  730.786352][   T30] ffff88807e9be160
[  730.791232][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  730.797817][   T30]  (
[  730.800693][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  730.806266][   T30] &dev->mutex
[  730.809912][    C1] yealink 4-1:36.0: unexpected response 0
[  730.816664][   T30] ){....}-{3:3}
[  730.819289][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  730.825878][   T30] , at: __device_attach+0x8e/0x520
[  730.829280][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  730.834823][   T30]  #5: 
[  730.838230][    C1] yealink 4-1:36.0: unexpected response 0
[  730.844984][   T30] ffffffff8f0a4728
[  730.850235][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  730.856840][   T30]  (
[  730.859703][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  730.865252][   T30] input_mutex
[  730.868922][    C1] yealink 4-1:36.0: unexpected response 0
[  730.875673][   T30] ){+.+.}-{3:3}
[  730.878305][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  730.884884][   T30] , at: input_register_device+0xade/0x1090
[  730.888311][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  730.893866][   T30] 2 locks held by getty/4842:
[  730.897247][    C1] yealink 4-1:36.0: unexpected response 0
[  730.904004][   T30]  #0: 
[  730.909253][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  730.915842][   T30] ffff88802a9650a0
[  730.918715][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  730.924248][   T30]  (
[  730.927916][    C1] yealink 4-1:36.0: unexpected response 0
[  730.934671][   T30] &tty->ldisc_sem
[  730.937302][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  730.943880][   T30] ){++++}-{0:0}
[  730.947281][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  730.952830][   T30] , at: tty_ldisc_ref_wait+0x25/0x70
[  730.956236][    C1] yealink 4-1:36.0: unexpected response 0
[  730.962990][   T30]  #1: 
[  730.968907][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  730.975495][   T30] ffffc90002f162f0
[  730.980281][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  730.985832][   T30]  (
[  730.988545][    C1] yealink 4-1:36.0: unexpected response 0
[  730.995299][   T30] &ldata->atomic_read_lock
[  730.999194][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  731.005724][   T30] ){+.+.}-{3:3}
[  731.008344][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  731.013912][   T30] , at: n_tty_read+0x6b5/0x1e10
[  731.017476][    C1] yealink 4-1:36.0: unexpected response 0
[  731.024232][   T30] 5 locks held by kworker/1:3/4879:
[  731.027806][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  731.034393][   T30] 5 locks held by kworker/1:0/5108:
[  731.039786][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  731.045344][   T30] 6 locks held by kworker/1:4/5136:
[  731.048050][    C1] yealink 4-1:36.0: unexpected response 0
[  731.054802][   T30] 2 locks held by udevd/5137:
[  731.058638][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  731.065231][   T30] 
[  731.067843][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  731.073389][   T30] =============================================
[  731.073389][   T30] 
[  731.077751][    C1] yealink 4-1:36.0: unexpected response 0
[  731.084522][   T30] NMI backtrace for cpu 0
[  731.088082][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  731.094650][   T30] CPU: 0 PID: 30 Comm: khungtaskd Not tainted 6.10.0-rc2-syzkaller-00235-g8a92980606e3 #0
[  731.099630][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  731.105151][   T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[  731.110320][    C1] yealink 4-1:36.0: unexpected response 0
[  731.117053][   T30] Call Trace:
[  731.122393][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  731.128956][   T30]  <TASK>
[  731.134288][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  731.139814][   T30]  dump_stack_lvl+0x241/0x360
[  731.144459][    C1] yealink 4-1:36.0: unexpected response 0
[  731.151192][   T30]  ? __pfx_dump_stack_lvl+0x10/0x10
[  731.153663][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  731.160224][   T30]  ? __pfx__printk+0x10/0x10
[  731.168772][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  731.174293][   T30]  ? vprintk_emit+0x631/0x770
[  731.178598][    C1] yealink 4-1:36.0: unexpected response 0
[  731.185332][   T30]  ? __pfx_vprintk_emit+0x10/0x10
[  731.195351][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  731.201920][   T30]  nmi_cpu_backtrace+0x49c/0x4d0
[  731.212108][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  731.217640][   T30]  ? __pfx_nmi_cpu_backtrace+0x10/0x10
[  731.220893][    C1] yealink 4-1:36.0: unexpected response 0
[  731.227621][   T30]  ? _printk+0xd5/0x120
[  731.230703][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  731.237264][   T30]  ? __pfx__printk+0x10/0x10
[  731.242080][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  731.247601][   T30]  ? __wake_up_klogd+0xcc/0x110
[  731.252768][    C1] yealink 4-1:36.0: unexpected response 0
[  731.259499][   T30]  ? __pfx__printk+0x10/0x10
[  731.264265][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  731.270792][   T30]  ? __rcu_read_unlock+0xa1/0x110
[  731.275607][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  731.281132][   T30]  ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[  731.286130][    C1] yealink 4-1:36.0: unexpected response 0
[  731.292862][   T30]  nmi_trigger_cpumask_backtrace+0x198/0x320
[  731.297952][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  731.304509][   T30]  watchdog+0xfde/0x1020
[  731.310107][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  731.315641][   T30]  ? watchdog+0x1ea/0x1020
[  731.319787][    C1] yealink 4-1:36.0: unexpected response 0
[  731.326537][   T30]  ? __pfx_watchdog+0x10/0x10
[  731.331386][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  731.337918][   T30]  kthread+0x2f0/0x390
[  731.342916][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  731.348440][   T30]  ? __pfx_watchdog+0x10/0x10
[  731.353007][    C1] yealink 4-1:36.0: unexpected response 0
[  731.359736][   T30]  ? __pfx_kthread+0x10/0x10
[  731.364905][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  731.371463][   T30]  ret_from_fork+0x4b/0x80
[  731.377582][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  731.383106][   T30]  ? __pfx_kthread+0x10/0x10
[  731.389064][    C1] yealink 4-1:36.0: unexpected response 0
[  731.395790][   T30]  ret_from_fork_asm+0x1a/0x30
[  731.400177][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  731.406745][   T30]  </TASK>
[  731.411289][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  731.416918][   T30] Sending NMI from CPU 0 to CPUs 1:
[  731.421461][    C1] yealink 4-1:36.0: unexpected response 0
[  731.428239][    C1] NMI backtrace for cpu 1
[  731.428250][    C1] CPU: 1 PID: 5136 Comm: kworker/1:4 Not tainted 6.10.0-rc2-syzkaller-00235-g8a92980606e3 #0
[  731.428268][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[  731.428281][    C1] Workqueue: events_power_efficient gc_worker
[  731.428307][    C1] RIP: 0010:io_serial_out+0x7e/0xc0
[  731.428335][    C1] Code: fc 89 e9 41 d3 e7 48 83 c3 40 48 89 d8 48 c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 8c 8b bf fc 44 03 3b 44 89 f0 44 89 fa ee <5b> 41 5c 41 5e 41 5f 5d c3 cc cc cc cc 89 e9 80 e1 07 38 c1 7c a7
[  731.428350][    C1] RSP: 0018:ffffc90000a18090 EFLAGS: 00000002
[  731.428364][    C1] RAX: 0000000000000020 RBX: ffffffff94ad1200 RCX: 0000000000000000
[  731.428377][    C1] RDX: 00000000000003f8 RSI: 0000000000000000 RDI: 0000000000000020
[  731.428388][    C1] RBP: 0000000000000000 R08: ffffffff853c5d3b R09: 1ffff11003fb2046
[  731.428400][    C1] R10: dffffc0000000000 R11: ffffffff853c5cf0 R12: dffffc0000000000
[  731.428413][    C1] R13: 0000000000000020 R14: 0000000000000020 R15: 00000000000003f8
[  731.428424][    C1] FS:  0000000000000000(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
[  731.428439][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  731.428451][    C1] CR2: 00007f6e10b54128 CR3: 000000000e132000 CR4: 00000000003506f0
[  731.428466][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  731.428476][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  731.428487][    C1] Call Trace:
[  731.428495][    C1]  <NMI>
[  731.428502][    C1]  ? nmi_cpu_backtrace+0x3c2/0x4d0
[  731.428527][    C1]  ? __pfx_lock_acquire+0x10/0x10
[  731.428546][    C1]  ? __pfx_nmi_cpu_backtrace+0x10/0x10
[  731.428568][    C1]  ? nmi_handle+0x2a/0x5a0
[  731.428600][    C1]  ? nmi_cpu_backtrace_handler+0xc/0x20
[  731.428619][    C1]  ? nmi_handle+0x14f/0x5a0
[  731.428642][    C1]  ? nmi_handle+0x2a/0x5a0
[  731.428667][    C1]  ? io_serial_out+0x7e/0xc0
[  731.428684][    C1]  ? default_do_nmi+0x63/0x160
[  731.428707][    C1]  ? exc_nmi+0x123/0x1f0
[  731.428729][    C1]  ? end_repeat_nmi+0xf/0x53
[  731.428751][    C1]  ? __pfx_io_serial_out+0x10/0x10
[  731.428768][    C1]  ? io_serial_out+0x4b/0xc0
[  731.428787][    C1]  ? io_serial_out+0x7e/0xc0
[  731.428804][    C1]  ? io_serial_out+0x7e/0xc0
[  731.428822][    C1]  ? io_serial_out+0x7e/0xc0
[  731.428840][    C1]  </NMI>
[  731.428845][    C1]  <IRQ>
[  731.428853][    C1]  serial8250_console_write+0x1212/0x1770
[  731.428881][    C1]  ? __pfx_serial8250_console_write+0x10/0x10
[  731.428899][    C1]  ? __pfx_lock_release+0x10/0x10
[  731.428915][    C1]  ? do_raw_spin_lock+0x14f/0x370
[  731.428943][    C1]  ? do_raw_spin_unlock+0x13c/0x8b0
[  731.428966][    C1]  ? console_flush_all+0x3a8/0xfd0
[  731.428990][    C1]  ? __pfx_univ8250_console_write+0x10/0x10
[  731.429012][    C1]  console_flush_all+0x865/0xfd0
[  731.429038][    C1]  ? console_flush_all+0x152/0xfd0
[  731.429069][    C1]  ? __lock_acquire+0x1346/0x1fd0
[  731.429088][    C1]  ? __pfx_console_flush_all+0x10/0x10
[  731.429120][    C1]  console_unlock+0x13b/0x4d0
[  731.429145][    C1]  ? __pfx_console_unlock+0x10/0x10
[  731.429165][    C1]  ? do_raw_spin_lock+0x14f/0x370
[  731.429187][    C1]  ? __pfx_lock_release+0x10/0x10
[  731.429207][    C1]  ? do_raw_spin_unlock+0x13c/0x8b0
[  731.429234][    C1]  ? vprintk_emit+0x3cf/0x770
[  731.429254][    C1]  vprintk_emit+0x5a6/0x770
[  731.429276][    C1]  ? __pfx_vprintk_emit+0x10/0x10
[  731.429297][    C1]  ? __pfx_snprintf+0x10/0x10
[  731.429317][    C1]  ? arch_stack_walk+0x17b/0x1b0
[  731.429344][    C1]  ? read_word_at_a_time+0xe/0x20
[  731.429362][    C1]  ? sized_strscpy+0x8d/0x220
[  731.429382][    C1]  dev_vprintk_emit+0x2ae/0x330
[  731.429401][    C1]  ? __pfx_dev_vprintk_emit+0x10/0x10
[  731.429420][    C1]  ? stack_depot_save_flags+0x29/0x830
[  731.429444][    C1]  dev_printk_emit+0xdd/0x120
[  731.429460][    C1]  ? __lock_acquire+0x1346/0x1fd0
[  731.429481][    C1]  ? __pfx_dev_printk_emit+0x10/0x10
[  731.429501][    C1]  ? __dev_printk+0x137/0x1a0
[  731.429525][    C1]  _dev_err+0x122/0x170
[  731.429543][    C1]  ? urb_irq_callback+0xb4/0x5b0
[  731.429561][    C1]  ? __pfx__dev_err+0x10/0x10
[  731.429581][    C1]  ? __pfx_lock_release+0x10/0x10
[  731.429601][    C1]  urb_irq_callback+0x3b7/0x5b0
[  731.429621][    C1]  __usb_hcd_giveback_urb+0x373/0x530
[  731.429641][    C1]  dummy_timer+0x830/0x45d0
[  731.429669][    C1]  ? __pfx_lock_release+0x10/0x10
[  731.429696][    C1]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  731.429720][    C1]  ? __hrtimer_run_queues+0x477/0xd50
[  731.429749][    C1]  ? do_raw_spin_unlock+0x13c/0x8b0
[  731.429777][    C1]  ? __pfx_dummy_timer+0x10/0x10
[  731.429803][    C1]  ? __pfx_dummy_timer+0x10/0x10
[  731.429826][    C1]  __hrtimer_run_queues+0x59b/0xd50
[  731.429848][    C1]  ? ktime_get_update_offsets_now+0x3c/0x250
[  731.429876][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[  731.429900][    C1]  ? ktime_get_update_offsets_now+0x22d/0x250
[  731.429922][    C1]  hrtimer_interrupt+0x396/0x990
[  731.429956][    C1]  __sysvec_apic_timer_interrupt+0x110/0x3f0
[  731.429982][    C1]  sysvec_apic_timer_interrupt+0xa1/0xc0
[  731.430000][    C1]  </IRQ>
[  731.430006][    C1]  <TASK>
[  731.430012][    C1]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[  731.430033][    C1] RIP: 0010:__rcu_read_unlock+0xe/0x110
[  731.430062][    C1] Code: 4c 89 ff e8 64 b9 7e 00 eb a0 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 55 41 57 41 56 41 55 41 54 53 <49> bc 00 00 00 00 00 fc ff df 65 4c 8b 34 25 00 d5 03 00 4d 8d ae
[  731.430077][    C1] RSP: 0018:ffffc900043c7a28 EFLAGS: 00000246
[  731.430091][    C1] RAX: 80ed040fb4f7c800 RBX: ffffffff89a15f8b RCX: ffffc900043c7903
[  731.430104][    C1] RDX: 0000000000000002 RSI: ffffffff8bcacd00 RDI: ffffffff8c1ff380
[  731.430116][    C1] RBP: ffffc900043c7bb0 R08: ffffffff8fad4b6f R09: 1ffffffff1f5a96d
[  731.430128][    C1] R10: dffffc0000000000 R11: fffffbfff1f5a96e R12: 0000000000040000
[  731.430141][    C1] R13: dffffc0000000000 R14: ffffffff94b6a7e0 R15: 00000000000008dd
[  731.430156][    C1]  ? gc_worker+0x26b/0x1530
[  731.430178][    C1]  ? gc_worker+0x26b/0x1530
[  731.430195][    C1]  gc_worker+0xdc7/0x1530
[  731.430212][    C1]  ? gc_worker+0x26b/0x1530
[  731.430231][    C1]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[  731.430250][    C1]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[  731.430268][    C1]  ? __pfx_gc_worker+0x10/0x10
[  731.430289][    C1]  ? process_scheduled_works+0x945/0x1830
[  731.430306][    C1]  process_scheduled_works+0xa2c/0x1830
[  731.430338][    C1]  ? __pfx_process_scheduled_works+0x10/0x10
[  731.430360][    C1]  ? assign_work+0x364/0x3d0
[  731.430380][    C1]  worker_thread+0x86d/0xd70
[  731.430402][    C1]  ? _raw_spin_unlock_irqrestore+0xdd/0x140
[  731.430425][    C1]  ? __kthread_parkme+0x169/0x1d0
[  731.430445][    C1]  ? __pfx_worker_thread+0x10/0x10
[  731.430463][    C1]  kthread+0x2f0/0x390
[  731.430483][    C1]  ? __pfx_worker_thread+0x10/0x10
[  731.430499][    C1]  ? __pfx_kthread+0x10/0x10
[  731.430519][    C1]  ret_from_fork+0x4b/0x80
[  731.430540][    C1]  ? __pfx_kthread+0x10/0x10
[  731.430560][    C1]  ret_from_fork_asm+0x1a/0x30
[  731.430591][    C1]  </TASK>
[  731.430598][    C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 2.359 msecs
[  731.435776][   T30] Kernel panic - not syncing: hung_task: blocked tasks
[  731.435790][   T30] CPU: 0 PID: 30 Comm: khungtaskd Not tainted 6.10.0-rc2-syzkaller-00235-g8a92980606e3 #0
[  731.435811][   T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[  731.435822][   T30] Call Trace:
[  731.435830][   T30]  <TASK>
[  731.435838][   T30]  dump_stack_lvl+0x241/0x360
[  731.435864][   T30]  ? __pfx_dump_stack_lvl+0x10/0x10
[  731.435884][   T30]  ? __pfx__printk+0x10/0x10
[  731.435901][   T30]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[  731.435926][   T30]  ? vscnprintf+0x5d/0x90
[  731.435949][   T30]  panic+0x349/0x860
[  731.435969][   T30]  ? nmi_trigger_cpumask_backtrace+0x244/0x320
[  731.435993][   T30]  ? __pfx_panic+0x10/0x10
[  731.436009][   T30]  ? tick_nohz_tick_stopped+0x82/0xb0
[  731.436033][   T30]  ? __irq_work_queue_local+0x137/0x410
[  731.436053][   T30]  ? preempt_schedule_thunk+0x1a/0x30
[  731.436072][   T30]  ? nmi_trigger_cpumask_backtrace+0x244/0x320
[  731.436093][   T30]  ? nmi_trigger_cpumask_backtrace+0x2d4/0x320
[  731.436117][   T30]  ? nmi_trigger_cpumask_backtrace+0x2d9/0x320
[  731.436142][   T30]  watchdog+0x101d/0x1020
[  731.436163][   T30]  ? watchdog+0x1ea/0x1020
[  731.436187][   T30]  ? __pfx_watchdog+0x10/0x10
[  731.436206][   T30]  kthread+0x2f0/0x390
[  731.436226][   T30]  ? __pfx_watchdog+0x10/0x10
[  731.436244][   T30]  ? __pfx_kthread+0x10/0x10
[  731.436265][   T30]  ret_from_fork+0x4b/0x80
[  731.436285][   T30]  ? __pfx_kthread+0x10/0x10
[  731.436311][   T30]  ret_from_fork_asm+0x1a/0x30
[  731.436345][   T30]  </TASK>
[  731.441434][   T30] Kernel Offset: disabled
[  732.354327][   T30] Rebooting in 86400 seconds..