C1] yealink 2-1:36.0: unexpected response 0
[  549.683477][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  549.693264][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  549.693286][    C1] yealink 2-1:36.0: unexpected response 0
[  549.702107][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  549.709693][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  549.709723][    C1] yealink 2-1:36.0: unexpected response 0
[  549.719105][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  549.726221][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  549.726251][    C1] yealink 2-1:36.0: unexpected response 0
[  549.734957][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  549.741898][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  549.741919][    C1] yealink 2-1:36.0: unexpected response 0
[  549.742134][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  549.750976][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  549.750997][    C1] yealink 2-1:36.0: unexpected response 0
[  549.759778][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  549.760041][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  549.760060][    C1] yealink 2-1:36.0: unexpected response 0
[  549.768767][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  549.775701][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  549.775728][    C1] yealink 2-1:36.0: unexpected response 0
[  549.784491][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  549.791548][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  549.791577][    C1] yealink 2-1:36.0: unexpected response 0
[  549.800547][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  549.800775][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  549.800796][    C1] yealink 2-1:36.0: unexpected response 0
[  549.809495][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  549.816746][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  549.816766][    C1] yealink 2-1:36.0: unexpected response 0
[  549.825606][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  549.832657][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  549.832677][    C1] yealink 2-1:36.0: unexpected response 0
[  549.842299][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  549.842517][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  549.842536][    C1] yealink 2-1:36.0: unexpected response 0
[  549.852636][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  549.859663][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  549.859682][    C1] yealink 2-1:36.0: unexpected response 0
[  549.868609][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  549.876467][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  549.876485][    C1] yealink 2-1:36.0: unexpected response 0
[  549.885238][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  549.892297][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  549.892322][    C1] yealink 2-1:36.0: unexpected response 0
[  549.901302][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  549.901527][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  549.901546][    C1] yealink 2-1:36.0: unexpected response 0
[  549.910581][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  549.917715][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  549.917742][    C1] yealink 2-1:36.0: unexpected response 0
[  549.917950][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  549.926903][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  549.926929][    C1] yealink 2-1:36.0: unexpected response 0
[  549.935706][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  549.942890][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  549.942909][    C1] yealink 2-1:36.0: unexpected response 0
[  549.943102][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  549.953016][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  549.953038][    C1] yealink 2-1:36.0: unexpected response 0
[  549.961800][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  549.968737][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  549.968757][    C1] yealink 2-1:36.0: unexpected response 0
[  549.977499][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  549.984477][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  549.984498][    C1] yealink 2-1:36.0: unexpected response 0
[  549.993262][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.000180][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.000200][    C1] yealink 2-1:36.0: unexpected response 0
[  550.009448][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.016346][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.016367][    C1] yealink 2-1:36.0: unexpected response 0
[  550.025114][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.032075][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.032095][    C1] yealink 2-1:36.0: unexpected response 0
[  550.041003][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.041228][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.041249][    C1] yealink 2-1:36.0: unexpected response 0
[  550.050678][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.057736][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.057766][    C1] yealink 2-1:36.0: unexpected response 0
[  550.066556][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.073461][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.073491][    C1] yealink 2-1:36.0: unexpected response 0
[  550.082278][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.089260][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.089301][    C1] yealink 2-1:36.0: unexpected response 0
[  550.098098][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.105088][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.105117][    C1] yealink 2-1:36.0: unexpected response 0
[  550.113831][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.120798][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.120818][    C1] yealink 2-1:36.0: unexpected response 0
[  550.129778][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.136848][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.136879][    C1] yealink 2-1:36.0: unexpected response 0
[  550.146445][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.153393][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.153422][    C1] yealink 2-1:36.0: unexpected response 0
[  550.162481][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.169541][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.169572][    C1] yealink 2-1:36.0: unexpected response 0
[  550.178560][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.178792][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.178812][    C1] yealink 2-1:36.0: unexpected response 0
[  550.187538][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.194669][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.194688][    C1] yealink 2-1:36.0: unexpected response 0
[  550.203434][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.210433][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.210461][    C1] yealink 2-1:36.0: unexpected response 0
[  550.219231][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.219454][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.219474][    C1] yealink 2-1:36.0: unexpected response 0
[  550.228169][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.235857][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.235884][    C1] yealink 2-1:36.0: unexpected response 0
[  550.245921][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.246148][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.246171][    C1] yealink 2-1:36.0: unexpected response 0
[  550.255173][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.262259][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.262279][    C1] yealink 2-1:36.0: unexpected response 0
[  550.262616][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.273174][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.273205][    C1] yealink 2-1:36.0: unexpected response 0
[  550.273419][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.273661][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.273680][    C1] yealink 2-1:36.0: unexpected response 0
[  550.273913][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.274141][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.274159][    C1] yealink 2-1:36.0: unexpected response 0
[  550.283442][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.290499][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.290519][    C1] yealink 2-1:36.0: unexpected response 0
[  550.299618][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.306748][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.306768][    C1] yealink 2-1:36.0: unexpected response 0
[  550.316163][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.323219][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.323240][    C1] yealink 2-1:36.0: unexpected response 0
[  550.323445][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.333678][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.333699][    C1] yealink 2-1:36.0: unexpected response 0
[  550.342807][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.349787][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.349805][    C1] yealink 2-1:36.0: unexpected response 0
[  550.358543][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.365592][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.365613][    C1] yealink 2-1:36.0: unexpected response 0
[  550.374401][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.381593][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.381621][    C1] yealink 2-1:36.0: unexpected response 0
[  550.390407][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.397463][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.397489][    C1] yealink 2-1:36.0: unexpected response 0
[  550.397701][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.407526][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.407551][    C1] yealink 2-1:36.0: unexpected response 0
[  550.416489][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.423490][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.423508][    C1] yealink 2-1:36.0: unexpected response 0
[  550.432581][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.440023][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.440052][    C1] yealink 2-1:36.0: unexpected response 0
[  550.440275][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.450054][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.450075][    C1] yealink 2-1:36.0: unexpected response 0
[  550.458911][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.466038][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.466068][    C1] yealink 2-1:36.0: unexpected response 0
[  550.474729][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.481682][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.481702][    C1] yealink 2-1:36.0: unexpected response 0
[  550.490454][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.497533][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.497552][    C1] yealink 2-1:36.0: unexpected response 0
[  550.506413][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.513249][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.513267][    C1] yealink 2-1:36.0: unexpected response 0
[  550.522002][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.522215][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.522235][    C1] yealink 2-1:36.0: unexpected response 0
[  550.531051][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.538050][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.538077][    C1] yealink 2-1:36.0: unexpected response 0
[  550.547345][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.554414][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.554441][    C1] yealink 2-1:36.0: unexpected response 0
[  550.563132][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.563345][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.563361][    C1] yealink 2-1:36.0: unexpected response 0
[  550.570806][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.580581][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.580602][    C1] yealink 2-1:36.0: unexpected response 0
[  550.580799][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.589494][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.589514][    C1] yealink 2-1:36.0: unexpected response 0
[  550.598272][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.598495][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.598511][    C1] yealink 2-1:36.0: unexpected response 0
[  550.607302][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.614426][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.614446][    C1] yealink 2-1:36.0: unexpected response 0
[  550.623220][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.623442][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.623459][    C1] yealink 2-1:36.0: unexpected response 0
[  550.632525][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.639613][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.639632][    C1] yealink 2-1:36.0: unexpected response 0
[  550.648584][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.655491][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.655509][    C1] yealink 2-1:36.0: unexpected response 0
[  550.664527][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.671726][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.671747][    C1] yealink 2-1:36.0: unexpected response 0
[  550.680574][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.680827][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.680847][    C1] yealink 2-1:36.0: unexpected response 0
[  550.689720][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.697639][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.697667][    C1] yealink 2-1:36.0: unexpected response 0
[  550.697880][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.707809][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.707835][    C1] yealink 2-1:36.0: unexpected response 0
[  550.716889][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.717127][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.717147][    C1] yealink 2-1:36.0: unexpected response 0
[  550.725845][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.733335][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.733354][    C1] yealink 2-1:36.0: unexpected response 0
[  550.742184][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.742408][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.742428][    C1] yealink 2-1:36.0: unexpected response 0
[  550.751167][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.758237][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.758257][    C1] yealink 2-1:36.0: unexpected response 0
[  550.758466][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.768232][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.768252][    C1] yealink 2-1:36.0: unexpected response 0
[  550.777513][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.784482][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.784501][    C1] yealink 2-1:36.0: unexpected response 0
[  550.793249][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.800416][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.800434][    C1] yealink 2-1:36.0: unexpected response 0
[  550.809614][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.817050][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.817082][    C1] yealink 2-1:36.0: unexpected response 0
[  550.817299][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.827191][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.827220][    C1] yealink 2-1:36.0: unexpected response 0
[  550.836182][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.843067][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.843090][    C1] yealink 2-1:36.0: unexpected response 0
[  550.843326][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.853780][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.853809][    C1] yealink 2-1:36.0: unexpected response 0
[  550.862719][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.862941][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.862959][    C1] yealink 2-1:36.0: unexpected response 0
[  550.870010][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.879918][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.879946][    C1] yealink 2-1:36.0: unexpected response 0
[  550.880161][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.890162][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.890191][    C1] yealink 2-1:36.0: unexpected response 0
[  550.899038][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.905969][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.905988][    C1] yealink 2-1:36.0: unexpected response 0
[  550.914676][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.921593][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.921613][    C1] yealink 2-1:36.0: unexpected response 0
[  550.930364][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.937393][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.937413][    C1] yealink 2-1:36.0: unexpected response 0
[  550.946339][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.953339][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.953358][    C1] yealink 2-1:36.0: unexpected response 0
[  550.962083][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.969015][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.969041][    C1] yealink 2-1:36.0: unexpected response 0
[  550.977849][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  550.984786][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  550.984806][    C1] yealink 2-1:36.0: unexpected response 0
[  550.993545][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.000488][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.000518][    C1] yealink 2-1:36.0: unexpected response 0
[  551.000764][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.010493][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.010513][    C1] yealink 2-1:36.0: unexpected response 0
[  551.019273][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.026238][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.026258][    C1] yealink 2-1:36.0: unexpected response 0
[  551.034927][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.041942][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.041973][    C1] yealink 2-1:36.0: unexpected response 0
[  551.050773][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.057720][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.057739][    C1] yealink 2-1:36.0: unexpected response 0
[  551.066495][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.073394][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.073411][    C1] yealink 2-1:36.0: unexpected response 0
[  551.082213][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.089280][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.089300][    C1] yealink 2-1:36.0: unexpected response 0
[  551.098148][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.105088][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.105107][    C1] yealink 2-1:36.0: unexpected response 0
[  551.113820][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.120751][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.120770][    C1] yealink 2-1:36.0: unexpected response 0
[  551.120961][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.129660][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.129679][    C1] yealink 2-1:36.0: unexpected response 0
[  551.138504][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.145788][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.145814][    C1] yealink 2-1:36.0: unexpected response 0
[  551.154946][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.161981][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.162012][    C1] yealink 2-1:36.0: unexpected response 0
[  551.170887][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.177915][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.177933][    C1] yealink 2-1:36.0: unexpected response 0
[  551.186947][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.193881][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.193902][    C1] yealink 2-1:36.0: unexpected response 0
[  551.202577][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.209905][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.209925][    C1] yealink 2-1:36.0: unexpected response 0
[  551.218662][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.225577][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.225596][    C1] yealink 2-1:36.0: unexpected response 0
[  551.234350][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.241783][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.241804][    C1] yealink 2-1:36.0: unexpected response 0
[  551.242018][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.251819][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.251838][    C1] yealink 2-1:36.0: unexpected response 0
[  551.260582][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.267795][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.267820][    C1] yealink 2-1:36.0: unexpected response 0
[  551.276819][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.283744][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.283766][    C1] yealink 2-1:36.0: unexpected response 0
[  551.292518][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.299568][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.299599][    C1] yealink 2-1:36.0: unexpected response 0
[  551.299814][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.309680][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.309711][    C1] yealink 2-1:36.0: unexpected response 0
[  551.318675][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.325748][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.325767][    C1] yealink 2-1:36.0: unexpected response 0
[  551.334795][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.341753][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.341784][    C1] yealink 2-1:36.0: unexpected response 0
[  551.341994][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.351927][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.351949][    C1] yealink 2-1:36.0: unexpected response 0
[  551.362733][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.362977][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.362997][    C1] yealink 2-1:36.0: unexpected response 0
[  551.371771][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.378671][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.378689][    C1] yealink 2-1:36.0: unexpected response 0
[  551.387461][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.394359][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.394377][    C1] yealink 2-1:36.0: unexpected response 0
[  551.403050][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.403308][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.403326][    C1] yealink 2-1:36.0: unexpected response 0
[  551.412119][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.412337][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.412353][    C1] yealink 2-1:36.0: unexpected response 0
[  551.421082][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.421310][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.421331][    C1] yealink 2-1:36.0: unexpected response 0
[  551.430478][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.437451][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.437472][    C1] yealink 2-1:36.0: unexpected response 0
[  551.446655][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.453522][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.453542][    C1] yealink 2-1:36.0: unexpected response 0
[  551.462279][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.469236][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.469256][    C1] yealink 2-1:36.0: unexpected response 0
[  551.478010][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.484938][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.484956][    C1] yealink 2-1:36.0: unexpected response 0
[  551.493603][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.500490][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.500509][    C1] yealink 2-1:36.0: unexpected response 0
[  551.509251][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.516173][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.516191][    C1] yealink 2-1:36.0: unexpected response 0
[  551.524852][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.531875][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.531895][    C1] yealink 2-1:36.0: unexpected response 0
[  551.540730][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.540991][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.541008][    C1] yealink 2-1:36.0: unexpected response 0
[  551.550134][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.557086][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.557115][    C1] yealink 2-1:36.0: unexpected response 0
[  551.566273][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.574062][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.574083][    C1] yealink 2-1:36.0: unexpected response 0
[  551.582937][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.589938][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.589959][    C1] yealink 2-1:36.0: unexpected response 0
[  551.598698][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.598932][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.598952][    C1] yealink 2-1:36.0: unexpected response 0
[  551.606318][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.616828][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.616848][    C1] yealink 2-1:36.0: unexpected response 0
[  551.626044][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.633008][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.633028][    C1] yealink 2-1:36.0: unexpected response 0
[  551.641880][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.648808][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.648826][    C1] yealink 2-1:36.0: unexpected response 0
[  551.657556][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.664565][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.664583][    C1] yealink 2-1:36.0: unexpected response 0
[  551.673500][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.680441][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.680470][    C1] yealink 2-1:36.0: unexpected response 0
[  551.680717][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.690611][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.690635][    C1] yealink 2-1:36.0: unexpected response 0
[  551.699372][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.706443][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.706462][    C1] yealink 2-1:36.0: unexpected response 0
[  551.716174][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.723275][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.723294][    C1] yealink 2-1:36.0: unexpected response 0
[  551.723534][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.733350][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.733369][    C1] yealink 2-1:36.0: unexpected response 0
[  551.742122][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.749050][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.749069][    C1] yealink 2-1:36.0: unexpected response 0
[  551.758302][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.765318][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.765337][    C1] yealink 2-1:36.0: unexpected response 0
[  551.774102][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.781012][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.781032][    C1] yealink 2-1:36.0: unexpected response 0
[  551.781226][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.790179][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.790250][    C1] yealink 2-1:36.0: unexpected response 0
[  551.799003][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.805978][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.805998][    C1] yealink 2-1:36.0: unexpected response 0
[  551.814836][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.821769][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.821793][    C1] yealink 2-1:36.0: unexpected response 0
[  551.822025][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.830702][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.830727][    C1] yealink 2-1:36.0: unexpected response 0
[  551.839493][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.839767][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.839785][    C1] yealink 2-1:36.0: unexpected response 0
[  551.847205][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.857128][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.857155][    C1] yealink 2-1:36.0: unexpected response 0
[  551.857375][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.866154][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.866183][    C1] yealink 2-1:36.0: unexpected response 0
[  551.875176][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.882352][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.882371][    C1] yealink 2-1:36.0: unexpected response 0
[  551.891146][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.898089][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.898106][    C1] yealink 2-1:36.0: unexpected response 0
[  551.906878][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.914339][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.914368][    C1] yealink 2-1:36.0: unexpected response 0
[  551.923188][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.930139][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.930157][    C1] yealink 2-1:36.0: unexpected response 0
[  551.939005][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.946298][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.946318][    C1] yealink 2-1:36.0: unexpected response 0
[  551.955040][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.962150][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.962183][    C1] yealink 2-1:36.0: unexpected response 0
[  551.962394][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.972142][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.972164][    C1] yealink 2-1:36.0: unexpected response 0
[  551.972398][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.982188][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.982218][    C1] yealink 2-1:36.0: unexpected response 0
[  551.982481][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  551.992376][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  551.992399][    C1] yealink 2-1:36.0: unexpected response 0
[  552.001155][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.008286][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.008304][    C1] yealink 2-1:36.0: unexpected response 0
[  552.017141][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.024069][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.024087][    C1] yealink 2-1:36.0: unexpected response 0
[  552.032787][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.039740][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.039760][    C1] yealink 2-1:36.0: unexpected response 0
[  552.048614][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.055590][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.055610][    C1] yealink 2-1:36.0: unexpected response 0
[  552.064364][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.071365][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.071386][    C1] yealink 2-1:36.0: unexpected response 0
[  552.071615][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.081457][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.081477][    C1] yealink 2-1:36.0: unexpected response 0
[  552.081667][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.090669][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.090689][    C1] yealink 2-1:36.0: unexpected response 0
[  552.099526][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.106625][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.106644][    C1] yealink 2-1:36.0: unexpected response 0
[  552.115390][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.122329][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.122355][    C1] yealink 2-1:36.0: unexpected response 0
[  552.122592][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.132559][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.132585][    C1] yealink 2-1:36.0: unexpected response 0
[  552.141756][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.141989][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.142007][    C1] yealink 2-1:36.0: unexpected response 0
[  552.150760][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.157750][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.157778][    C1] yealink 2-1:36.0: unexpected response 0
[  552.166583][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.173519][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.173546][    C1] yealink 2-1:36.0: unexpected response 0
[  552.182301][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.189569][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.189597][    C1] yealink 2-1:36.0: unexpected response 0
[  552.198323][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.198542][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.198561][    C1] yealink 2-1:36.0: unexpected response 0
[  552.205512][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.215241][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.215260][    C1] yealink 2-1:36.0: unexpected response 0
[  552.224005][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.231200][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.231221][    C1] yealink 2-1:36.0: unexpected response 0
[  552.242426][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.249460][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.249484][    C1] yealink 2-1:36.0: unexpected response 0
[  552.258395][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.258627][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.258646][    C1] yealink 2-1:36.0: unexpected response 0
[  552.267427][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.274428][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.274449][    C1] yealink 2-1:36.0: unexpected response 0
[  552.283135][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.283392][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.283411][    C1] yealink 2-1:36.0: unexpected response 0
[  552.292127][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.299200][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.299228][    C1] yealink 2-1:36.0: unexpected response 0
[  552.308052][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.315009][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.315035][    C1] yealink 2-1:36.0: unexpected response 0
[  552.323728][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.323934][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.323950][    C1] yealink 2-1:36.0: unexpected response 0
[  552.330799][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.340704][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.340726][    C1] yealink 2-1:36.0: unexpected response 0
[  552.349486][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.356485][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.356505][    C1] yealink 2-1:36.0: unexpected response 0
[  552.365174][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.365389][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.365405][    C1] yealink 2-1:36.0: unexpected response 0
[  552.374115][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.381126][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.381145][    C1] yealink 2-1:36.0: unexpected response 0
[  552.381337][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.390088][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.390108][    C1] yealink 2-1:36.0: unexpected response 0
[  552.398837][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.406060][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.406079][    C1] yealink 2-1:36.0: unexpected response 0
[  552.415109][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.422089][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.422110][    C1] yealink 2-1:36.0: unexpected response 0
[  552.422315][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.432279][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.432307][    C1] yealink 2-1:36.0: unexpected response 0
[  552.441643][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.448684][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.448708][    C1] yealink 2-1:36.0: unexpected response 0
[  552.457560][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.464602][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.464621][    C1] yealink 2-1:36.0: unexpected response 0
[  552.473644][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.480540][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.480558][    C1] yealink 2-1:36.0: unexpected response 0
[  552.489332][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.496358][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.496379][    C1] yealink 2-1:36.0: unexpected response 0
[  552.505248][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.505477][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.505494][    C1] yealink 2-1:36.0: unexpected response 0
[  552.512624][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.522437][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.522467][    C1] yealink 2-1:36.0: unexpected response 0
[  552.531242][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.538182][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.538202][    C1] yealink 2-1:36.0: unexpected response 0
[  552.548147][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.555168][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.555191][    C1] yealink 2-1:36.0: unexpected response 0
[  552.563879][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.564102][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.564123][    C1] yealink 2-1:36.0: unexpected response 0
[  552.572976][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.579899][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.579928][    C1] yealink 2-1:36.0: unexpected response 0
[  552.580183][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.589892][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.589917][    C1] yealink 2-1:36.0: unexpected response 0
[  552.598755][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.605796][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.605814][    C1] yealink 2-1:36.0: unexpected response 0
[  552.614492][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.621476][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.621497][    C1] yealink 2-1:36.0: unexpected response 0
[  552.621685][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.630381][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.630402][    C1] yealink 2-1:36.0: unexpected response 0
[  552.639254][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.646208][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.646228][    C1] yealink 2-1:36.0: unexpected response 0
[  552.655019][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.655250][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.655266][    C1] yealink 2-1:36.0: unexpected response 0
[  552.663974][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.664223][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.664243][    C1] yealink 2-1:36.0: unexpected response 0
[  552.672945][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.679901][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.679921][    C1] yealink 2-1:36.0: unexpected response 0
[  552.688679][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.695633][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.695652][    C1] yealink 2-1:36.0: unexpected response 0
[  552.704434][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.711478][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.711499][    C1] yealink 2-1:36.0: unexpected response 0
[  552.720565][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.720816][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.720835][    C1] yealink 2-1:36.0: unexpected response 0
[  552.729606][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.736660][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.736687][    C1] yealink 2-1:36.0: unexpected response 0
[  552.745418][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.745634][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.745649][    C1] yealink 2-1:36.0: unexpected response 0
[  552.754369][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.761366][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.761384][    C1] yealink 2-1:36.0: unexpected response 0
[  552.770163][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.777162][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.777181][    C1] yealink 2-1:36.0: unexpected response 0
[  552.786027][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.792878][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.792905][    C1] yealink 2-1:36.0: unexpected response 0
[  552.801732][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.808673][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.808691][    C1] yealink 2-1:36.0: unexpected response 0
[  552.817403][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.824349][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.824369][    C1] yealink 2-1:36.0: unexpected response 0
[  552.833233][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.840164][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.840185][    C1] yealink 2-1:36.0: unexpected response 0
[  552.848968][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.855913][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.855934][    C1] yealink 2-1:36.0: unexpected response 0
[  552.864770][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.864973][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.864993][    C1] yealink 2-1:36.0: unexpected response 0
[  552.873725][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.880739][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.880768][    C1] yealink 2-1:36.0: unexpected response 0
[  552.880992][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.890823][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.890850][    C1] yealink 2-1:36.0: unexpected response 0
[  552.899720][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.906720][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.906748][    C1] yealink 2-1:36.0: unexpected response 0
[  552.915731][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.922681][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.922699][    C1] yealink 2-1:36.0: unexpected response 0
[  552.931488][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.938970][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.938991][    C1] yealink 2-1:36.0: unexpected response 0
[  552.947847][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.954767][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.954786][    C1] yealink 2-1:36.0: unexpected response 0
[  552.963545][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.970489][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.970508][    C1] yealink 2-1:36.0: unexpected response 0
[  552.979243][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.979461][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.979481][    C1] yealink 2-1:36.0: unexpected response 0
[  552.988181][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  552.995176][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  552.995202][    C1] yealink 2-1:36.0: unexpected response 0
[  553.003939][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.011025][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.011043][    C1] yealink 2-1:36.0: unexpected response 0
[  553.019842][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.020111][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.020132][    C1] yealink 2-1:36.0: unexpected response 0
[  553.029251][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.038387][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.038416][    C1] yealink 2-1:36.0: unexpected response 0
[  553.038625][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.048632][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.048660][    C1] yealink 2-1:36.0: unexpected response 0
[  553.057436][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.064390][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.064408][    C1] yealink 2-1:36.0: unexpected response 0
[  553.073148][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.080345][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.080366][    C1] yealink 2-1:36.0: unexpected response 0
[  553.080573][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.090325][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.090345][    C1] yealink 2-1:36.0: unexpected response 0
[  553.099095][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.106104][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.106129][    C1] yealink 2-1:36.0: unexpected response 0
[  553.114817][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.121899][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.121920][    C1] yealink 2-1:36.0: unexpected response 0
[  553.130703][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.138539][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.138562][    C1] yealink 2-1:36.0: unexpected response 0
[  553.148533][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.155443][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.155463][    C1] yealink 2-1:36.0: unexpected response 0
[  553.164210][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.171161][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.171182][    C1] yealink 2-1:36.0: unexpected response 0
[  553.180021][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.180269][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.180288][    C1] yealink 2-1:36.0: unexpected response 0
[  553.188973][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.196007][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.196035][    C1] yealink 2-1:36.0: unexpected response 0
[  553.204757][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.204987][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.205006][    C1] yealink 2-1:36.0: unexpected response 0
[  553.213710][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.220720][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.220740][    C1] yealink 2-1:36.0: unexpected response 0
[  553.229703][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.236621][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.236642][    C1] yealink 2-1:36.0: unexpected response 0
[  553.245534][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.245761][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.245777][    C1] yealink 2-1:36.0: unexpected response 0
[  553.254491][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.261801][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.261832][    C1] yealink 2-1:36.0: unexpected response 0
[  553.262040][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.270721][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.270742][    C1] yealink 2-1:36.0: unexpected response 0
[  553.279489][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.286468][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.286489][    C1] yealink 2-1:36.0: unexpected response 0
[  553.295522][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.302508][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.302528][    C1] yealink 2-1:36.0: unexpected response 0
[  553.302732][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.311401][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.311420][    C1] yealink 2-1:36.0: unexpected response 0
[  553.320518][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.327518][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.327544][    C1] yealink 2-1:36.0: unexpected response 0
[  553.336432][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.343400][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.343423][    C1] yealink 2-1:36.0: unexpected response 0
[  553.343632][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.353450][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.353473][    C1] yealink 2-1:36.0: unexpected response 0
[  553.362580][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.362805][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.362825][    C1] yealink 2-1:36.0: unexpected response 0
[  553.371688][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.378597][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.378622][    C1] yealink 2-1:36.0: unexpected response 0
[  553.387469][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.394577][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.394597][    C1] yealink 2-1:36.0: unexpected response 0
[  553.403429][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.403659][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.403676][    C1] yealink 2-1:36.0: unexpected response 0
[  553.412403][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.419458][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.419477][    C1] yealink 2-1:36.0: unexpected response 0
[  553.428413][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.428725][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.428746][    C1] yealink 2-1:36.0: unexpected response 0
[  553.437997][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.438202][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.438223][    C1] yealink 2-1:36.0: unexpected response 0
[  553.445172][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.455023][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.455043][    C1] yealink 2-1:36.0: unexpected response 0
[  553.463789][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.463995][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.464014][    C1] yealink 2-1:36.0: unexpected response 0
[  553.472897][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.479907][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.479927][    C1] yealink 2-1:36.0: unexpected response 0
[  553.489135][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.496360][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.496415][    C1] yealink 2-1:36.0: unexpected response 0
[  553.505159][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.505387][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.505405][    C1] yealink 2-1:36.0: unexpected response 0
[  553.514113][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.521178][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.521199][    C1] yealink 2-1:36.0: unexpected response 0
[  553.521400][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.531152][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.531174][    C1] yealink 2-1:36.0: unexpected response 0
[  553.540415][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.547356][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.547376][    C1] yealink 2-1:36.0: unexpected response 0
[  553.556117][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.563019][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.563037][    C1] yealink 2-1:36.0: unexpected response 0
[  553.572139][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.579139][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.579165][    C1] yealink 2-1:36.0: unexpected response 0
[  553.587948][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.594856][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.594874][    C1] yealink 2-1:36.0: unexpected response 0
[  553.603581][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.610622][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.610652][    C1] yealink 2-1:36.0: unexpected response 0
[  553.619612][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.626732][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.626761][    C1] yealink 2-1:36.0: unexpected response 0
[  553.635652][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.642630][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.642655][    C1] yealink 2-1:36.0: unexpected response 0
[  553.651554][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.658496][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.658516][    C1] yealink 2-1:36.0: unexpected response 0
[  553.667286][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.674211][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.674230][    C1] yealink 2-1:36.0: unexpected response 0
[  553.682935][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.683198][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.683219][    C1] yealink 2-1:36.0: unexpected response 0
[  553.692267][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.700238][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.700258][    C1] yealink 2-1:36.0: unexpected response 0
[  553.700447][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.709224][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.709243][    C1] yealink 2-1:36.0: unexpected response 0
[  553.718075][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.725043][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.725065][    C1] yealink 2-1:36.0: unexpected response 0
[  553.733953][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.734189][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.734207][    C1] yealink 2-1:36.0: unexpected response 0
[  553.743176][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.750126][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.750145][    C1] yealink 2-1:36.0: unexpected response 0
[  553.759089][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.759337][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.759357][    C1] yealink 2-1:36.0: unexpected response 0
[  553.766235][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.776028][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.776064][    C1] yealink 2-1:36.0: unexpected response 0
[  553.776274][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.786004][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.786039][    C1] yealink 2-1:36.0: unexpected response 0
[  553.786255][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.796036][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.796058][    C1] yealink 2-1:36.0: unexpected response 0
[  553.796255][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.804943][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.804972][    C1] yealink 2-1:36.0: unexpected response 0
[  553.813840][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.820894][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.820915][    C1] yealink 2-1:36.0: unexpected response 0
[  553.821122][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.830968][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.830995][    C1] yealink 2-1:36.0: unexpected response 0
[  553.840252][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.847310][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.847335][    C1] yealink 2-1:36.0: unexpected response 0
[  553.856166][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.863216][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.863234][    C1] yealink 2-1:36.0: unexpected response 0
[  553.872097][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.879040][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.879059][    C1] yealink 2-1:36.0: unexpected response 0
[  553.887815][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.894710][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.894730][    C1] yealink 2-1:36.0: unexpected response 0
[  553.903516][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.903777][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.903795][    C1] yealink 2-1:36.0: unexpected response 0
[  553.912726][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.919640][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.919665][    C1] yealink 2-1:36.0: unexpected response 0
[  553.928523][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.935566][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.935586][    C1] yealink 2-1:36.0: unexpected response 0
[  553.944725][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.951675][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.951695][    C1] yealink 2-1:36.0: unexpected response 0
[  553.960529][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.967567][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.967589][    C1] yealink 2-1:36.0: unexpected response 0
[  553.976394][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.983326][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.983347][    C1] yealink 2-1:36.0: unexpected response 0
[  553.992300][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  553.999394][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  553.999412][    C1] yealink 2-1:36.0: unexpected response 0
[  554.008185][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.015248][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.015273][    C1] yealink 2-1:36.0: unexpected response 0
[  554.024210][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.031241][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.031262][    C1] yealink 2-1:36.0: unexpected response 0
[  554.040550][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.040801][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.040819][    C1] yealink 2-1:36.0: unexpected response 0
[  554.050694][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.057769][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.057798][    C1] yealink 2-1:36.0: unexpected response 0
[  554.058009][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.067770][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.067797][    C1] yealink 2-1:36.0: unexpected response 0
[  554.076596][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.083498][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.083526][    C1] yealink 2-1:36.0: unexpected response 0
[  554.083796][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.093614][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.093641][    C1] yealink 2-1:36.0: unexpected response 0
[  554.102435][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.109668][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.109695][    C1] yealink 2-1:36.0: unexpected response 0
[  554.118627][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.118838][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.118856][    C1] yealink 2-1:36.0: unexpected response 0
[  554.125926][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.140117][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.140140][    C1] yealink 2-1:36.0: unexpected response 0
[  554.140337][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.149717][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.149737][    C1] yealink 2-1:36.0: unexpected response 0
[  554.158593][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.165703][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.165722][    C1] yealink 2-1:36.0: unexpected response 0
[  554.174453][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.181618][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.181638][    C1] yealink 2-1:36.0: unexpected response 0
[  554.181832][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.191681][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.191707][    C1] yealink 2-1:36.0: unexpected response 0
[  554.200939][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.207993][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.208025][    C1] yealink 2-1:36.0: unexpected response 0
[  554.216821][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.223771][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.223794][    C1] yealink 2-1:36.0: unexpected response 0
[  554.232624][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.239677][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.239706][    C1] yealink 2-1:36.0: unexpected response 0
[  554.239916][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.249811][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.249832][    C1] yealink 2-1:36.0: unexpected response 0
[  554.259457][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.266905][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.266924][    C1] yealink 2-1:36.0: unexpected response 0
[  554.275671][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.282543][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.282561][    C1] yealink 2-1:36.0: unexpected response 0
[  554.291312][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.298306][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.298327][    C1] yealink 2-1:36.0: unexpected response 0
[  554.307181][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.314226][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.314257][    C1] yealink 2-1:36.0: unexpected response 0
[  554.323047][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.323264][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.323287][    C1] yealink 2-1:36.0: unexpected response 0
[  554.332185][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.339215][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.339242][    C1] yealink 2-1:36.0: unexpected response 0
[  554.339481][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.348374][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.348400][    C1] yealink 2-1:36.0: unexpected response 0
[  554.348605][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.357893][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.357921][    C1] yealink 2-1:36.0: unexpected response 0
[  554.358136][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.367877][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.367903][    C1] yealink 2-1:36.0: unexpected response 0
[  554.376678][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.383564][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.383581][    C1] yealink 2-1:36.0: unexpected response 0
[  554.392351][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.399820][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.399839][    C1] yealink 2-1:36.0: unexpected response 0
[  554.408620][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.415619][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.415637][    C1] yealink 2-1:36.0: unexpected response 0
[  554.424328][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.424548][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.424565][    C1] yealink 2-1:36.0: unexpected response 0
[  554.433479][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.440570][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.440590][    C1] yealink 2-1:36.0: unexpected response 0
[  554.449358][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.456374][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.456392][    C1] yealink 2-1:36.0: unexpected response 0
[  554.465495][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.472520][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.472540][    C1] yealink 2-1:36.0: unexpected response 0
[  554.481368][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.481572][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.481590][    C1] yealink 2-1:36.0: unexpected response 0
[  554.488552][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.498593][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.498620][    C1] yealink 2-1:36.0: unexpected response 0
[  554.507509][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.514553][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.514580][    C1] yealink 2-1:36.0: unexpected response 0
[  554.523813][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.530862][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.530881][    C1] yealink 2-1:36.0: unexpected response 0
[  554.539802][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.546941][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.546969][    C1] yealink 2-1:36.0: unexpected response 0
[  554.555825][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.562661][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.562678][    C1] yealink 2-1:36.0: unexpected response 0
[  554.571603][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.578524][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.578546][    C1] yealink 2-1:36.0: unexpected response 0
[  554.587343][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.594331][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.594350][    C1] yealink 2-1:36.0: unexpected response 0
[  554.603025][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.603227][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.603253][    C1] yealink 2-1:36.0: unexpected response 0
[  554.610100][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.620005][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.620056][    C1] yealink 2-1:36.0: unexpected response 0
[  554.628843][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.635884][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.635904][    C1] yealink 2-1:36.0: unexpected response 0
[  554.644581][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.651668][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.651697][    C1] yealink 2-1:36.0: unexpected response 0
[  554.660467][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.660687][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.660705][    C1] yealink 2-1:36.0: unexpected response 0
[  554.669414][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.676451][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.676477][    C1] yealink 2-1:36.0: unexpected response 0
[  554.685300][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.685518][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.685538][    C1] yealink 2-1:36.0: unexpected response 0
[  554.694229][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.701194][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.701214][    C1] yealink 2-1:36.0: unexpected response 0
[  554.709993][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.717233][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.717262][    C1] yealink 2-1:36.0: unexpected response 0
[  554.717478][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.727176][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.727198][    C1] yealink 2-1:36.0: unexpected response 0
[  554.736020][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.742949][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.742966][    C1] yealink 2-1:36.0: unexpected response 0
[  554.751748][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.758677][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.758697][    C1] yealink 2-1:36.0: unexpected response 0
[  554.767445][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.774345][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.774363][    C1] yealink 2-1:36.0: unexpected response 0
[  554.783025][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.789997][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.790024][    C1] yealink 2-1:36.0: unexpected response 0
[  554.798907][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.805972][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.805997][    C1] yealink 2-1:36.0: unexpected response 0
[  554.814687][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.821638][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.821667][    C1] yealink 2-1:36.0: unexpected response 0
[  554.821914][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.831663][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.831690][    C1] yealink 2-1:36.0: unexpected response 0
[  554.841269][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.848340][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.848360][    C1] yealink 2-1:36.0: unexpected response 0
[  554.857083][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.864082][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.864101][    C1] yealink 2-1:36.0: unexpected response 0
[  554.872753][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.879649][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.879667][    C1] yealink 2-1:36.0: unexpected response 0
[  554.888424][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.895334][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.895353][    C1] yealink 2-1:36.0: unexpected response 0
[  554.904096][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.904306][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.904323][    C1] yealink 2-1:36.0: unexpected response 0
[  554.911263][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.921076][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.921099][    C1] yealink 2-1:36.0: unexpected response 0
[  554.929880][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.936818][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.936837][    C1] yealink 2-1:36.0: unexpected response 0
[  554.945658][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.952590][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.952616][    C1] yealink 2-1:36.0: unexpected response 0
[  554.961382][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.961610][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.961629][    C1] yealink 2-1:36.0: unexpected response 0
[  554.970308][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.977365][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.977393][    C1] yealink 2-1:36.0: unexpected response 0
[  554.986210][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  554.993099][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  554.993126][    C1] yealink 2-1:36.0: unexpected response 0
[  555.002150][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.002367][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.002390][    C1] yealink 2-1:36.0: unexpected response 0
[  555.011158][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.018147][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.018178][    C1] yealink 2-1:36.0: unexpected response 0
[  555.027242][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.034218][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.034245][    C1] yealink 2-1:36.0: unexpected response 0
[  555.042936][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.043163][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.043182][    C1] yealink 2-1:36.0: unexpected response 0
[  555.051908][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.058936][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.058966][    C1] yealink 2-1:36.0: unexpected response 0
[  555.059180][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.067946][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.067973][    C1] yealink 2-1:36.0: unexpected response 0
[  555.076745][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.083588][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.083615][    C1] yealink 2-1:36.0: unexpected response 0
[  555.083819][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.092584][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.092611][    C1] yealink 2-1:36.0: unexpected response 0
[  555.101429][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.108431][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.108459][    C1] yealink 2-1:36.0: unexpected response 0
[  555.117374][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.117602][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.117622][    C1] yealink 2-1:36.0: unexpected response 0
[  555.124569][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.134691][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.134714][    C1] yealink 2-1:36.0: unexpected response 0
[  555.144156][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.144381][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.144400][    C1] yealink 2-1:36.0: unexpected response 0
[  555.153188][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.160134][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.160165][    C1] yealink 2-1:36.0: unexpected response 0
[  555.160412][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.170262][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.170284][    C1] yealink 2-1:36.0: unexpected response 0
[  555.179129][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.186107][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.186139][    C1] yealink 2-1:36.0: unexpected response 0
[  555.194860][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.195088][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.195111][    C1] yealink 2-1:36.0: unexpected response 0
[  555.203775][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.203982][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.204002][    C1] yealink 2-1:36.0: unexpected response 0
[  555.212825][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.219756][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.219785][    C1] yealink 2-1:36.0: unexpected response 0
[  555.219999][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.228873][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.228900][    C1] yealink 2-1:36.0: unexpected response 0
[  555.241199][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.241421][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.241443][    C1] yealink 2-1:36.0: unexpected response 0
[  555.250458][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.257489][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.257517][    C1] yealink 2-1:36.0: unexpected response 0
[  555.257736][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.267787][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.267818][    C1] yealink 2-1:36.0: unexpected response 0
[  555.276636][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.283608][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.283632][    C1] yealink 2-1:36.0: unexpected response 0
[  555.283837][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.293594][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.293614][    C1] yealink 2-1:36.0: unexpected response 0
[  555.302461][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.309392][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.309411][    C1] yealink 2-1:36.0: unexpected response 0
[  555.318516][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.325567][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.325588][    C1] yealink 2-1:36.0: unexpected response 0
[  555.334281][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.342090][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.342110][    C1] yealink 2-1:36.0: unexpected response 0
[  555.351509][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.359147][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.359168][    C1] yealink 2-1:36.0: unexpected response 0
[  555.368322][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.375238][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.375257][    C1] yealink 2-1:36.0: unexpected response 0
[  555.383929][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.390887][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.390908][    C1] yealink 2-1:36.0: unexpected response 0
[  555.399840][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.400105][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.400124][    C1] yealink 2-1:36.0: unexpected response 0
[  555.408808][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.415825][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.415850][    C1] yealink 2-1:36.0: unexpected response 0
[  555.424545][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.431571][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.431591][    C1] yealink 2-1:36.0: unexpected response 0
[  555.440587][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.447643][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.447670][    C1] yealink 2-1:36.0: unexpected response 0
[  555.456501][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.463351][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.463371][    C1] yealink 2-1:36.0: unexpected response 0
[  555.463566][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.473381][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.473402][    C1] yealink 2-1:36.0: unexpected response 0
[  555.482231][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.482433][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.482454][    C1] yealink 2-1:36.0: unexpected response 0
[  555.491236][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.498145][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.498165][    C1] yealink 2-1:36.0: unexpected response 0
[  555.507064][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.514260][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.514279][    C1] yealink 2-1:36.0: unexpected response 0
[  555.522930][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.529890][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.529914][    C1] yealink 2-1:36.0: unexpected response 0
[  555.538799][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.539023][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.539039][    C1] yealink 2-1:36.0: unexpected response 0
[  555.545920][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.555796][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.555821][    C1] yealink 2-1:36.0: unexpected response 0
[  555.556030][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.564830][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.564856][    C1] yealink 2-1:36.0: unexpected response 0
[  555.565069][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.575143][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.575173][    C1] yealink 2-1:36.0: unexpected response 0
[  555.584330][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.591561][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.591589][    C1] yealink 2-1:36.0: unexpected response 0
[  555.600380][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.607309][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.607328][    C1] yealink 2-1:36.0: unexpected response 0
[  555.616045][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.623039][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.623059][    C1] yealink 2-1:36.0: unexpected response 0
[  555.623261][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.632186][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.632206][    C1] yealink 2-1:36.0: unexpected response 0
[  555.641660][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.641884][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.641905][    C1] yealink 2-1:36.0: unexpected response 0
[  555.650839][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.657751][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.657769][    C1] yealink 2-1:36.0: unexpected response 0
[  555.666624][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.673577][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.673598][    C1] yealink 2-1:36.0: unexpected response 0
[  555.682398][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.682627][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.682644][    C1] yealink 2-1:36.0: unexpected response 0
[  555.691365][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.698507][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.698534][    C1] yealink 2-1:36.0: unexpected response 0
[  555.707669][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.714979][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.715000][    C1] yealink 2-1:36.0: unexpected response 0
[  555.723787][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.731022][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.731043][    C1] yealink 2-1:36.0: unexpected response 0
[  555.740323][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.747427][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.747448][    C1] yealink 2-1:36.0: unexpected response 0
[  555.756636][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.763567][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.763585][    C1] yealink 2-1:36.0: unexpected response 0
[  555.772507][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.779493][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.779513][    C1] yealink 2-1:36.0: unexpected response 0
[  555.788668][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.795579][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.795601][    C1] yealink 2-1:36.0: unexpected response 0
[  555.804283][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.804485][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.804501][    C1] yealink 2-1:36.0: unexpected response 0
[  555.811361][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.821223][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.821245][    C1] yealink 2-1:36.0: unexpected response 0
[  555.830088][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.837087][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.837113][    C1] yealink 2-1:36.0: unexpected response 0
[  555.837325][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.847334][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.847363][    C1] yealink 2-1:36.0: unexpected response 0
[  555.856274][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.863329][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.863354][    C1] yealink 2-1:36.0: unexpected response 0
[  555.863559][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.873376][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.873406][    C1] yealink 2-1:36.0: unexpected response 0
[  555.882460][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.889424][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.889445][    C1] yealink 2-1:36.0: unexpected response 0
[  555.898260][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.905181][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.905200][    C1] yealink 2-1:36.0: unexpected response 0
[  555.913891][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.920906][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.920965][    C1] yealink 2-1:36.0: unexpected response 0
[  555.921162][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.930976][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.930995][    C1] yealink 2-1:36.0: unexpected response 0
[  555.939716][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.946949][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.946971][    C1] yealink 2-1:36.0: unexpected response 0
[  555.955728][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.962606][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.962626][    C1] yealink 2-1:36.0: unexpected response 0
[  555.971484][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.978509][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.978537][    C1] yealink 2-1:36.0: unexpected response 0
[  555.978775][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  555.988857][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  555.988884][    C1] yealink 2-1:36.0: unexpected response 0
[  555.997913][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.004987][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.005007][    C1] yealink 2-1:36.0: unexpected response 0
[  556.013670][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.020862][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.020882][    C1] yealink 2-1:36.0: unexpected response 0
[  556.029750][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.036649][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.036668][    C1] yealink 2-1:36.0: unexpected response 0
[  556.045503][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.045707][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.045723][    C1] yealink 2-1:36.0: unexpected response 0
[  556.054500][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.061505][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.061525][    C1] yealink 2-1:36.0: unexpected response 0
[  556.070309][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.077247][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.077267][    C1] yealink 2-1:36.0: unexpected response 0
[  556.086097][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.092945][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.092962][    C1] yealink 2-1:36.0: unexpected response 0
[  556.101809][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.102018][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.102036][    C1] yealink 2-1:36.0: unexpected response 0
[  556.111046][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.118062][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.118086][    C1] yealink 2-1:36.0: unexpected response 0
[  556.126881][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.133992][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.134022][    C1] yealink 2-1:36.0: unexpected response 0
[  556.143176][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.150231][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.150251][    C1] yealink 2-1:36.0: unexpected response 0
[  556.159000][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.159220][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.159236][    C1] yealink 2-1:36.0: unexpected response 0
[  556.166082][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.175797][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.175821][    C1] yealink 2-1:36.0: unexpected response 0
[  556.184753][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.191693][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.191712][    C1] yealink 2-1:36.0: unexpected response 0
[  556.200599][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.207550][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.207576][    C1] yealink 2-1:36.0: unexpected response 0
[  556.216519][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.223907][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.223927][    C1] yealink 2-1:36.0: unexpected response 0
[  556.224133][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.235519][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.235539][    C1] yealink 2-1:36.0: unexpected response 0
[  556.244389][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.251360][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.251387][    C1] yealink 2-1:36.0: unexpected response 0
[  556.260273][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.267233][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.267258][    C1] yealink 2-1:36.0: unexpected response 0
[  556.276006][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.282872][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.282894][    C1] yealink 2-1:36.0: unexpected response 0
[  556.291855][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.292075][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.292091][    C1] yealink 2-1:36.0: unexpected response 0
[  556.300807][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.307812][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.307830][    C1] yealink 2-1:36.0: unexpected response 0
[  556.316564][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.323402][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.323420][    C1] yealink 2-1:36.0: unexpected response 0
[  556.332296][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.339547][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.339565][    C1] yealink 2-1:36.0: unexpected response 0
[  556.348342][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.355245][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.355264][    C1] yealink 2-1:36.0: unexpected response 0
[  556.363927][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.370872][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.370891][    C1] yealink 2-1:36.0: unexpected response 0
[  556.379611][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.386521][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.386541][    C1] yealink 2-1:36.0: unexpected response 0
[  556.395299][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.402364][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.402392][    C1] yealink 2-1:36.0: unexpected response 0
[  556.402608][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.412327][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.412350][    C1] yealink 2-1:36.0: unexpected response 0
[  556.421190][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.428138][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.428165][    C1] yealink 2-1:36.0: unexpected response 0
[  556.436906][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.443955][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.443975][    C1] yealink 2-1:36.0: unexpected response 0
[  556.452633][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.459576][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.459599][    C1] yealink 2-1:36.0: unexpected response 0
[  556.459791][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.470393][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.470415][    C1] yealink 2-1:36.0: unexpected response 0
[  556.479160][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.486077][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.486096][    C1] yealink 2-1:36.0: unexpected response 0
[  556.494754][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.501665][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.501684][    C1] yealink 2-1:36.0: unexpected response 0
[  556.510459][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.517379][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.517399][    C1] yealink 2-1:36.0: unexpected response 0
[  556.526261][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.533135][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.533157][    C1] yealink 2-1:36.0: unexpected response 0
[  556.541992][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.548950][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.548975][    C1] yealink 2-1:36.0: unexpected response 0
[  556.557752][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.557983][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.558001][    C1] yealink 2-1:36.0: unexpected response 0
[  556.566706][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.573841][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.573862][    C1] yealink 2-1:36.0: unexpected response 0
[  556.582629][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.589614][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.589644][    C1] yealink 2-1:36.0: unexpected response 0
[  556.598553][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.605580][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.605601][    C1] yealink 2-1:36.0: unexpected response 0
[  556.614317][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.621451][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.621481][    C1] yealink 2-1:36.0: unexpected response 0
[  556.621683][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.631595][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.631625][    C1] yealink 2-1:36.0: unexpected response 0
[  556.640360][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.640568][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.640585][    C1] yealink 2-1:36.0: unexpected response 0
[  556.649344][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.656448][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.656468][    C1] yealink 2-1:36.0: unexpected response 0
[  556.665133][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.672162][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.672183][    C1] yealink 2-1:36.0: unexpected response 0
[  556.681041][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.688003][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.688030][    C1] yealink 2-1:36.0: unexpected response 0
[  556.696903][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.703961][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.703989][    C1] yealink 2-1:36.0: unexpected response 0
[  556.713563][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.720528][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.720549][    C1] yealink 2-1:36.0: unexpected response 0
[  556.729408][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.736308][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.736328][    C1] yealink 2-1:36.0: unexpected response 0
[  556.745424][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.752997][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.753027][    C1] yealink 2-1:36.0: unexpected response 0
[  556.761892][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.768979][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.768999][    C1] yealink 2-1:36.0: unexpected response 0
[  556.777844][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.784831][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.784851][    C1] yealink 2-1:36.0: unexpected response 0
[  556.793544][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.800465][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.800484][    C1] yealink 2-1:36.0: unexpected response 0
[  556.809424][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.816598][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.816617][    C1] yealink 2-1:36.0: unexpected response 0
[  556.825276][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.825520][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.825539][    C1] yealink 2-1:36.0: unexpected response 0
[  556.834235][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.841189][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.841214][    C1] yealink 2-1:36.0: unexpected response 0
[  556.841455][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.850239][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.850265][    C1] yealink 2-1:36.0: unexpected response 0
[  556.859017][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.865979][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.865999][    C1] yealink 2-1:36.0: unexpected response 0
[  556.874685][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.881653][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.881674][    C1] yealink 2-1:36.0: unexpected response 0
[  556.881867][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.890579][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.890598][    C1] yealink 2-1:36.0: unexpected response 0
[  556.899584][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.906500][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.906517][    C1] yealink 2-1:36.0: unexpected response 0
[  556.915171][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.922069][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.922087][    C1] yealink 2-1:36.0: unexpected response 0
[  556.930868][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.937818][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.937849][    C1] yealink 2-1:36.0: unexpected response 0
[  556.946793][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.953754][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.953780][    C1] yealink 2-1:36.0: unexpected response 0
[  556.962503][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.969628][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.969657][    C1] yealink 2-1:36.0: unexpected response 0
[  556.978464][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  556.985419][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  556.985447][    C1] yealink 2-1:36.0: unexpected response 0
[  556.994139][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.001064][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.001082][    C1] yealink 2-1:36.0: unexpected response 0
[  557.009866][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.016858][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.016880][    C1] yealink 2-1:36.0: unexpected response 0
[  557.025701][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.032594][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.032613][    C1] yealink 2-1:36.0: unexpected response 0
[  557.041691][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.041947][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.041969][    C1] yealink 2-1:36.0: unexpected response 0
[  557.050944][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.057937][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.057967][    C1] yealink 2-1:36.0: unexpected response 0
[  557.058187][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.068118][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.068136][    C1] yealink 2-1:36.0: unexpected response 0
[  557.077082][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.084172][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.084194][    C1] yealink 2-1:36.0: unexpected response 0
[  557.092923][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.099843][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.099864][    C1] yealink 2-1:36.0: unexpected response 0
[  557.100062][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.109820][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.109845][    C1] yealink 2-1:36.0: unexpected response 0
[  557.118646][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.118872][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.118890][    C1] yealink 2-1:36.0: unexpected response 0
[  557.127588][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.134634][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.134660][    C1] yealink 2-1:36.0: unexpected response 0
[  557.143343][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.150288][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.150306][    C1] yealink 2-1:36.0: unexpected response 0
[  557.159025][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.166157][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.166175][    C1] yealink 2-1:36.0: unexpected response 0
[  557.174942][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.182024][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.182050][    C1] yealink 2-1:36.0: unexpected response 0
[  557.182249][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.191967][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.191987][    C1] yealink 2-1:36.0: unexpected response 0
[  557.200751][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.207725][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.207743][    C1] yealink 2-1:36.0: unexpected response 0
[  557.217089][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.224040][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.224061][    C1] yealink 2-1:36.0: unexpected response 0
[  557.233084][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.240742][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.240762][    C1] yealink 2-1:36.0: unexpected response 0
[  557.240980][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.250952][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.250971][    C1] yealink 2-1:36.0: unexpected response 0
[  557.259817][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.266828][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.266856][    C1] yealink 2-1:36.0: unexpected response 0
[  557.275686][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.282595][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.282623][    C1] yealink 2-1:36.0: unexpected response 0
[  557.282842][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.292656][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.292677][    C1] yealink 2-1:36.0: unexpected response 0
[  557.292894][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.302741][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.302763][    C1] yealink 2-1:36.0: unexpected response 0
[  557.302966][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.312756][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.312774][    C1] yealink 2-1:36.0: unexpected response 0
[  557.321701][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.321933][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.321955][    C1] yealink 2-1:36.0: unexpected response 0
[  557.331050][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.338072][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.338091][    C1] yealink 2-1:36.0: unexpected response 0
[  557.347040][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.353990][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.354019][    C1] yealink 2-1:36.0: unexpected response 0
[  557.362708][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.362945][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.362965][    C1] yealink 2-1:36.0: unexpected response 0
[  557.369937][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.379749][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.379778][    C1] yealink 2-1:36.0: unexpected response 0
[  557.379989][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.388665][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.388694][    C1] yealink 2-1:36.0: unexpected response 0
[  557.397573][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.397827][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.397843][    C1] yealink 2-1:36.0: unexpected response 0
[  557.404765][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.414487][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.414506][    C1] yealink 2-1:36.0: unexpected response 0
[  557.423367][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.430405][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.430423][    C1] yealink 2-1:36.0: unexpected response 0
[  557.439225][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.446400][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.446418][    C1] yealink 2-1:36.0: unexpected response 0
[  557.455255][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.462241][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.462271][    C1] yealink 2-1:36.0: unexpected response 0
[  557.471512][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.478689][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.478708][    C1] yealink 2-1:36.0: unexpected response 0
[  557.487473][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.494478][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.494496][    C1] yealink 2-1:36.0: unexpected response 0
[  557.503156][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.510100][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.510119][    C1] yealink 2-1:36.0: unexpected response 0
[  557.518946][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.525986][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.526016][    C1] yealink 2-1:36.0: unexpected response 0
[  557.535002][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.542376][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.542403][    C1] yealink 2-1:36.0: unexpected response 0
[  557.542617][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.552409][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.552437][    C1] yealink 2-1:36.0: unexpected response 0
[  557.561364][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.561575][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.561594][    C1] yealink 2-1:36.0: unexpected response 0
[  557.568617][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.579116][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.579142][    C1] yealink 2-1:36.0: unexpected response 0
[  557.587909][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.594879][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.594909][    C1] yealink 2-1:36.0: unexpected response 0
[  557.603621][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.603827][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.603842][    C1] yealink 2-1:36.0: unexpected response 0
[  557.612623][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.619522][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.619542][    C1] yealink 2-1:36.0: unexpected response 0
[  557.628363][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.635283][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.635302][    C1] yealink 2-1:36.0: unexpected response 0
[  557.644623][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.644864][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.644881][    C1] yealink 2-1:36.0: unexpected response 0
[  557.653662][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.661131][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.661157][    C1] yealink 2-1:36.0: unexpected response 0
[  557.661394][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.671149][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.671177][    C1] yealink 2-1:36.0: unexpected response 0
[  557.679954][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.686979][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.687005][    C1] yealink 2-1:36.0: unexpected response 0
[  557.696047][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.702943][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.702969][    C1] yealink 2-1:36.0: unexpected response 0
[  557.711855][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.718764][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.718788][    C1] yealink 2-1:36.0: unexpected response 0
[  557.727557][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.734514][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.734533][    C1] yealink 2-1:36.0: unexpected response 0
[  557.743216][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.750185][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.750205][    C1] yealink 2-1:36.0: unexpected response 0
[  557.759242][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.766210][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.766229][    C1] yealink 2-1:36.0: unexpected response 0
[  557.774935][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.781911][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.781930][    C1] yealink 2-1:36.0: unexpected response 0
[  557.782144][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.792037][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.792057][    C1] yealink 2-1:36.0: unexpected response 0
[  557.801128][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.808071][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.808096][    C1] yealink 2-1:36.0: unexpected response 0
[  557.816906][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.824055][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.824083][    C1] yealink 2-1:36.0: unexpected response 0
[  557.833595][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.841336][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.841356][    C1] yealink 2-1:36.0: unexpected response 0
[  557.841547][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.851622][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.851642][    C1] yealink 2-1:36.0: unexpected response 0
[  557.860530][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.860745][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.860764][    C1] yealink 2-1:36.0: unexpected response 0
[  557.867692][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.877550][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.877579][    C1] yealink 2-1:36.0: unexpected response 0
[  557.886345][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.893410][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.893429][    C1] yealink 2-1:36.0: unexpected response 0
[  557.902216][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.909175][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.909194][    C1] yealink 2-1:36.0: unexpected response 0
[  557.918000][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.924930][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.924950][    C1] yealink 2-1:36.0: unexpected response 0
[  557.933831][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.940865][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.940895][    C1] yealink 2-1:36.0: unexpected response 0
[  557.941086][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.951001][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.951027][    C1] yealink 2-1:36.0: unexpected response 0
[  557.959917][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.966885][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.966909][    C1] yealink 2-1:36.0: unexpected response 0
[  557.975664][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.982526][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.982548][    C1] yealink 2-1:36.0: unexpected response 0
[  557.991399][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  557.998398][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  557.998417][    C1] yealink 2-1:36.0: unexpected response 0
[  558.007449][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  558.014663][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  558.014684][    C1] yealink 2-1:36.0: unexpected response 0
[  558.023505][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  558.023706][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  558.023722][    C1] yealink 2-1:36.0: unexpected response 0
[  558.030686][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  558.030893][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  558.030911][    C1] yealink 2-1:36.0: unexpected response 0
[  558.040812][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  558.050923][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  558.050945][    C1] yealink 2-1:36.0: unexpected response 0
[  558.059730][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  558.059957][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  558.059982][    C1] yealink 2-1:36.0: unexpected response 0
[  558.067086][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  558.077633][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  558.077652][    C1] yealink 2-1:36.0: unexpected response 0
[  558.086424][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  558.093472][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  558.093496][    C1] yealink 2-1:36.0: unexpected response 0
[  558.102505][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  558.102730][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  558.102748][    C1] yealink 2-1:36.0: unexpected response 0
[  558.111450][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  558.118396][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  558.118420][    C1] yealink 2-1:36.0: unexpected response 0
[  558.127177][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  558.134091][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  558.134120][    C1] yealink 2-1:36.0: unexpected response 0
[  558.142816][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  558.143048][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  558.143067][    C1] yealink 2-1:36.0: unexpected response 0
[  558.149934][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  558.159794][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  558.159813][    C1] yealink 2-1:36.0: unexpected response 0
[  558.160016][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  558.169771][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  558.169792][    C1] yealink 2-1:36.0: unexpected response 0
[  558.178567][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  558.185507][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  558.185526][    C1] yealink 2-1:36.0: unexpected response 0
[  558.194271][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  558.201203][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  558.201224][    C1] yealink 2-1:36.0: unexpected response 0
[  558.201419][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  558.211168][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  558.211197][    C1] yealink 2-1:36.0: unexpected response 0
[  558.219967][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  558.220196][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  558.220213][    C1] yealink 2-1:36.0: unexpected response 0
[  558.229087][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  558.236273][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  558.236293][    C1] yealink 2-1:36.0: unexpected response 0
[  558.245303][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  558.245509][ T4545] udevd[4545]: worker [5131] /devices/platform/dummy_hcd.1/usb2/2-1 timeout; kill it
[  558.245552][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  558.245569][    C1] yealink 2-1:36.0: unexpected response 0
[  558.245647][ T4545] udevd[4545]: seq 7643 '/devices/platform/dummy_hcd.1/usb2/2-1' killed
[  558.245690][ T4545] udevd[4545]: worker [5128] /devices/platform/dummy_hcd.3/usb4/4-1 timeout; kill it
[  558.252539][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  558.253257][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  570.807027][    C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[  570.807055][    C0] rcu: 	1-....: (9233 ticks this GP) idle=a434/1/0x4000000000000000 softirq=6174/6174 fqs=4298
[  570.807084][    C0] rcu: 	         hardirqs   softirqs   csw/system
[  570.807091][    C0] rcu: 	 number:        7       2704            1
[  570.807102][    C0] rcu: 	cputime:      921         67        38775   ==> 52500(ms)
[  570.807352][    C0] rcu: 	(detected by 0, t=10502 jiffies, g=5329, q=3559 ncpus=2)
[  570.807370][    C0] Sending NMI from CPU 0 to CPUs 1:
[  570.807397][    C1] NMI backtrace for cpu 1
[  570.807409][    C1] CPU: 1 PID: 23 Comm: migration/1 Not tainted 6.10.0-rc2-next-20240607-syzkaller #0
[  570.807426][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[  570.807437][    C1] Stopper: 0x0 <- 0x0
[  570.807461][    C1] RIP: 0010:io_serial_in+0x76/0xb0
[  570.807481][    C1] Code: f0 94 54 fc 89 e9 41 d3 e6 48 83 c3 40 48 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 e1 a3 ba fc 44 03 33 44 89 f2 ec <0f> b6 c0 5b 41 5e 41 5f 5d c3 cc cc cc cc 89 e9 80 e1 07 38 c1 7c
[  570.807495][    C1] RSP: 0018:ffffc90000a17ff8 EFLAGS: 00000002
[  570.807511][    C1] RAX: 1ffffffff295e000 RBX: ffffffff94af0320 RCX: 0000000000000000
[  570.807523][    C1] RDX: 00000000000003fd RSI: 0000000000000000 RDI: 0000000000000020
[  570.807534][    C1] RBP: 0000000000000000 R08: ffffffff8541ce06 R09: 1ffff11003f26046
[  570.807546][    C1] R10: dffffc0000000000 R11: ffffffff8541cdc0 R12: dffffc0000000000
[  570.807559][    C1] R13: ffffffff94801b40 R14: 00000000000003fd R15: dffffc0000000000
[  570.807571][    C1] FS:  0000000000000000(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
[  570.807585][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  570.807597][    C1] CR2: 00007ffd98c57ed8 CR3: 000000000e132000 CR4: 00000000003506f0
[  570.807611][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  570.807621][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  570.807632][    C1] Call Trace:
[  570.807639][    C1]  <NMI>
[  570.807645][    C1]  ? nmi_cpu_backtrace+0x3c2/0x4d0
[  570.807665][    C1]  ? __pfx_lock_acquire+0x10/0x10
[  570.807686][    C1]  ? __pfx_nmi_cpu_backtrace+0x10/0x10
[  570.807703][    C1]  ? __pfx_nmi_cpu_backtrace_handler+0x10/0x10
[  570.807724][    C1]  ? nmi_handle+0x2a/0x5a0
[  570.807740][    C1]  ? __pfx__printk+0x10/0x10
[  570.807768][    C1]  ? nmi_cpu_backtrace_handler+0xc/0x20
[  570.807786][    C1]  ? nmi_handle+0x14f/0x5a0
[  570.807801][    C1]  ? nmi_handle+0x2a/0x5a0
[  570.807816][    C1]  ? io_serial_in+0x76/0xb0
[  570.807831][    C1]  ? io_serial_in+0x76/0xb0
[  570.807845][    C1]  ? default_do_nmi+0x63/0x160
[  570.807864][    C1]  ? exc_nmi+0x123/0x1f0
[  570.807882][    C1]  ? end_repeat_nmi+0xf/0x53
[  570.807902][    C1]  ? __pfx_io_serial_in+0x10/0x10
[  570.807917][    C1]  ? io_serial_in+0x46/0xb0
[  570.807933][    C1]  ? io_serial_in+0x76/0xb0
[  570.807948][    C1]  ? io_serial_in+0x76/0xb0
[  570.807965][    C1]  ? io_serial_in+0x76/0xb0
[  570.807979][    C1]  </NMI>
[  570.807985][    C1]  <IRQ>
[  570.807992][    C1]  serial8250_console_write+0x1373/0x1ed0
[  570.808026][    C1]  ? __pfx_serial8250_console_write+0x10/0x10
[  570.808051][    C1]  ? __pfx_lock_release+0x10/0x10
[  570.808068][    C1]  ? do_raw_spin_lock+0x14f/0x370
[  570.808096][    C1]  ? do_raw_spin_unlock+0x13c/0x8b0
[  570.808119][    C1]  ? console_flush_all+0x403/0xf50
[  570.808143][    C1]  ? __pfx_univ8250_console_write+0x10/0x10
[  570.808170][    C1]  console_flush_all+0x880/0xf50
[  570.808196][    C1]  ? console_flush_all+0x147/0xf50
[  570.808223][    C1]  ? __pfx_console_flush_all+0x10/0x10
[  570.808256][    C1]  console_unlock+0x13b/0x4d0
[  570.808281][    C1]  ? __pfx_console_unlock+0x10/0x10
[  570.808302][    C1]  ? do_raw_spin_lock+0x14f/0x370
[  570.808325][    C1]  ? __pfx_lock_release+0x10/0x10
[  570.808346][    C1]  ? do_raw_spin_unlock+0x13c/0x8b0
[  570.808374][    C1]  vprintk_emit+0x7a1/0x900
[  570.808398][    C1]  ? __pfx_vprintk_emit+0x10/0x10
[  570.808420][    C1]  ? __pfx_snprintf+0x10/0x10
[  570.808440][    C1]  ? read_word_at_a_time+0xe/0x20
[  570.808455][    C1]  ? sized_strscpy+0x8d/0x220
[  570.808472][    C1]  dev_vprintk_emit+0x2ae/0x330
[  570.808495][    C1]  ? __pfx_dev_vprintk_emit+0x10/0x10
[  570.808520][    C1]  ? stack_trace_save+0x118/0x1d0
[  570.808542][    C1]  dev_printk_emit+0xdd/0x120
[  570.808568][    C1]  ? __pfx_dev_printk_emit+0x10/0x10
[  570.808591][    C1]  ? __lock_acquire+0x1359/0x2000
[  570.808610][    C1]  ? __dev_printk+0x137/0x1a0
[  570.808632][    C1]  _dev_err+0x122/0x170
[  570.808654][    C1]  ? urb_irq_callback+0x64/0x5b0
[  570.808675][    C1]  ? __pfx__dev_err+0x10/0x10
[  570.808705][    C1]  urb_irq_callback+0x37e/0x5b0
[  570.808725][    C1]  __usb_hcd_giveback_urb+0x42c/0x6e0
[  570.808746][    C1]  ? __pfx___usb_hcd_giveback_urb+0x10/0x10
[  570.808765][    C1]  ? do_raw_spin_unlock+0x13c/0x8b0
[  570.808793][    C1]  dummy_timer+0x830/0x45d0
[  570.808822][    C1]  ? __pfx_lock_release+0x10/0x10
[  570.808853][    C1]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  570.808873][    C1]  ? __hrtimer_run_queues+0x477/0xd50
[  570.808894][    C1]  ? do_raw_spin_unlock+0x13c/0x8b0
[  570.808922][    C1]  ? __pfx_dummy_timer+0x10/0x10
[  570.808949][    C1]  ? __pfx_dummy_timer+0x10/0x10
[  570.808972][    C1]  __hrtimer_run_queues+0x59b/0xd50
[  570.808988][    C1]  ? ktime_get_update_offsets_now+0x3c/0x250
[  570.809018][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[  570.809034][    C1]  ? ktime_get_update_offsets_now+0x22d/0x250
[  570.809058][    C1]  hrtimer_interrupt+0x396/0x990
[  570.809086][    C1]  __sysvec_apic_timer_interrupt+0x110/0x3f0
[  570.809111][    C1]  sysvec_apic_timer_interrupt+0xa1/0xc0
[  570.809134][    C1]  </IRQ>
[  570.809139][    C1]  <TASK>
[  570.809146][    C1]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[  570.809168][    C1] RIP: 0010:finish_task_switch+0x1ea/0x870
[  570.809191][    C1] Code: c9 50 e8 09 b6 0b 00 48 83 c4 08 4c 89 f7 e8 7d 38 00 00 0f 1f 44 00 00 4c 89 f7 e8 c0 14 32 0a e8 8b 2f 37 00 fb 48 8b 5d c0 <48> 8d bb f8 15 00 00 48 89 f8 48 c1 e8 03 49 be 00 00 00 00 00 fc
[  570.809205][    C1] RSP: 0018:ffffc900001d7ba8 EFLAGS: 00000286
[  570.809218][    C1] RAX: f5db160e90c2b600 RBX: ffff8880176b5a00 RCX: ffffffff947c1803
[  570.809231][    C1] RDX: dffffc0000000000 RSI: ffffffff8bcac1e0 RDI: ffffffff8c200e00
[  570.809243][    C1] RBP: ffffc900001d7bf0 R08: ffffffff8fae026f R09: 1ffffffff1f5c04d
[  570.809256][    C1] R10: dffffc0000000000 R11: fffffbfff1f5c04e R12: 1ffff110172a7ec7
[  570.809269][    C1] R13: dffffc0000000000 R14: ffff8880b953e8c0 R15: ffff8880b953f638
[  570.809290][    C1]  ? finish_task_switch+0x1e5/0x870
[  570.809314][    C1]  __schedule+0x17f0/0x4a20
[  570.809344][    C1]  ? __pfx___schedule+0x10/0x10
[  570.809363][    C1]  ? __pfx_lock_release+0x10/0x10
[  570.809385][    C1]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  570.809407][    C1]  ? schedule+0x90/0x320
[  570.809425][    C1]  schedule+0x14b/0x320
[  570.809443][    C1]  ? __pfx_cpu_stop_should_run+0x10/0x10
[  570.809460][    C1]  smpboot_thread_fn+0x61e/0xa30
[  570.809478][    C1]  ? smpboot_thread_fn+0x4e/0xa30
[  570.809498][    C1]  ? __pfx_smpboot_thread_fn+0x10/0x10
[  570.809516][    C1]  kthread+0x2f0/0x390
[  570.809535][    C1]  ? __pfx_smpboot_thread_fn+0x10/0x10
[  570.809552][    C1]  ? __pfx_kthread+0x10/0x10
[  570.809572][    C1]  ret_from_fork+0x4b/0x80
[  570.809593][    C1]  ? __pfx_kthread+0x10/0x10
[  570.809612][    C1]  ret_from_fork_asm+0x1a/0x30
[  570.809642][    C1]  </TASK>
[  570.810390][    C0] rcu: rcu_preempt kthread starved for 1256 jiffies! g5329 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[  570.810412][    C0] rcu: 	Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[  570.810421][    C0] rcu: RCU grace-period kthread stack dump:
[  570.810433][    C0] task:rcu_preempt     state:R  running task     stack:25520 pid:17    tgid:17    ppid:2      flags:0x00004000
[  570.810468][    C0] Call Trace:
[  570.810474][    C0]  <TASK>
[  570.810485][    C0]  __schedule+0x17e8/0x4a20
[  570.810525][    C0]  ? __pfx___schedule+0x10/0x10
[  570.810548][    C0]  ? __pfx_lock_release+0x10/0x10
[  570.810565][    C0]  ? __asan_memset+0x23/0x50
[  570.810591][    C0]  ? __pfx_lockdep_init_map_type+0x10/0x10
[  570.810611][    C0]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[  570.810633][    C0]  ? schedule+0x90/0x320
[  570.810651][    C0]  schedule+0x14b/0x320
[  570.810673][    C0]  schedule_timeout+0x1be/0x310
[  570.810691][    C0]  ? __pfx_schedule_timeout+0x10/0x10
[  570.810709][    C0]  ? __pfx_process_timeout+0x10/0x10
[  570.810736][    C0]  ? prepare_to_swait_event+0x32e/0x350
[  570.810760][    C0]  rcu_gp_fqs_loop+0x2df/0x1330
[  570.810780][    C0]  ? lockdep_hardirqs_on+0x99/0x150
[  570.810813][    C0]  ? __pfx_rcu_implicit_dynticks_qs+0x10/0x10
[  570.810834][    C0]  ? __pfx_rcu_gp_fqs_loop+0x10/0x10
[  570.810853][    C0]  ? _raw_spin_unlock_irqrestore+0xdd/0x140
[  570.810878][    C0]  ? finish_swait+0xd4/0x1e0
[  570.810899][    C0]  rcu_gp_kthread+0xa7/0x3b0
[  570.810926][    C0]  ? __pfx_rcu_gp_kthread+0x10/0x10
[  570.810944][    C0]  ? _raw_spin_unlock_irqrestore+0xdd/0x140
[  570.810967][    C0]  ? __kthread_parkme+0x169/0x1d0
[  570.810990][    C0]  ? __pfx_rcu_gp_kthread+0x10/0x10
[  570.811009][    C0]  kthread+0x2f0/0x390
[  570.811029][    C0]  ? __pfx_rcu_gp_kthread+0x10/0x10
[  570.811048][    C0]  ? __pfx_kthread+0x10/0x10
[  570.811069][    C0]  ret_from_fork+0x4b/0x80
[  570.811090][    C0]  ? __pfx_kthread+0x10/0x10
[  570.811111][    C0]  ret_from_fork_asm+0x1a/0x30
[  570.811147][    C0]  </TASK>
[  570.811153][    C0] rcu: Stack dump where RCU GP kthread last ran:
[  570.811161][    C0] CPU: 0 PID: 51 Comm: kworker/u8:3 Not tainted 6.10.0-rc2-next-20240607-syzkaller #0
[  570.811177][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[  570.811189][    C0] Workqueue: events_unbound toggle_allocation_gate
[  570.811205][    C0] RIP: 0010:smp_call_function_many_cond+0x1860/0x29d0
[  570.811231][    C0] Code: 45 8b 65 00 44 89 e6 83 e6 01 31 ff e8 f9 0c 0c 00 41 83 e4 01 49 bc 00 00 00 00 00 fc ff df 75 07 e8 a4 08 0c 00 eb 38 f3 90 <42> 0f b6 04 23 84 c0 75 11 41 f7 45 00 01 00 00 00 74 1e e8 88 08
[  570.811245][    C0] RSP: 0018:ffffc90000bb7700 EFLAGS: 00000293
[  570.811258][    C0] RAX: ffffffff818a5a78 RBX: 1ffff110172a88c9 RCX: ffff8880151ada00
[  570.811272][    C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
[  570.811282][    C0] RBP: ffffc90000bb78e0 R08: ffffffff818a5a47 R09: 1ffffffff25f92d8
[  570.811295][    C0] R10: dffffc0000000000 R11: fffffbfff25f92d9 R12: dffffc0000000000
[  570.811308][    C0] R13: ffff8880b9544648 R14: ffff8880b943fa00 R15: 0000000000000001
[  570.811320][    C0] FS:  0000000000000000(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
[  570.811334][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  570.811346][    C0] CR2: 0000562cf06d1fe8 CR3: 000000000e132000 CR4: 00000000003506f0
[  570.811361][    C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  570.811372][    C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  570.811383][    C0] Call Trace:
[  570.811389][    C0]  <IRQ>
[  570.811395][    C0]  ? rcu_check_gp_kthread_starvation+0x278/0x310
[  570.811422][    C0]  ? print_other_cpu_stall+0x147a/0x15b0
[  570.811454][    C0]  ? __pfx_print_other_cpu_stall+0x10/0x10
[  570.811474][    C0]  ? __pfx_lock_release+0x10/0x10
[  570.811502][    C0]  ? kvm_check_and_clear_guest_paused+0x6a/0xd0
[  570.811525][    C0]  ? rcu_sched_clock_irq+0xa2c/0x10d0
[  570.811555][    C0]  ? __pfx_rcu_sched_clock_irq+0x10/0x10
[  570.811578][    C0]  ? hrtimer_run_queues+0x16c/0x460
[  570.811595][    C0]  ? acct_account_cputime+0x207/0x210
[  570.811619][    C0]  ? update_process_times+0x1ce/0x230
[  570.811642][    C0]  ? tick_nohz_handler+0x37c/0x500
[  570.811663][    C0]  ? __pfx_tick_nohz_handler+0x10/0x10
[  570.811682][    C0]  ? __hrtimer_run_queues+0x551/0xd50
[  570.811698][    C0]  ? ktime_get_update_offsets_now+0x3c/0x250
[  570.811734][    C0]  ? __pfx___hrtimer_run_queues+0x10/0x10
[  570.811752][    C0]  ? ktime_get_update_offsets_now+0x22d/0x250
[  570.811778][    C0]  ? hrtimer_interrupt+0x396/0x990
[  570.811815][    C0]  ? __sysvec_apic_timer_interrupt+0x110/0x3f0
[  570.811841][    C0]  ? sysvec_apic_timer_interrupt+0xa1/0xc0
[  570.811862][    C0]  </IRQ>
[  570.811868][    C0]  <TASK>
[  570.811875][    C0]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[  570.811899][    C0]  ? smp_call_function_many_cond+0x1847/0x29d0
[  570.811928][    C0]  ? smp_call_function_many_cond+0x1878/0x29d0
[  570.811955][    C0]  ? smp_call_function_many_cond+0x1860/0x29d0
[  570.811985][    C0]  ? kmem_cache_alloc_bulk_noprof+0x147/0x770
[  570.812010][    C0]  ? __pfx_do_sync_core+0x10/0x10
[  570.812029][    C0]  ? kmem_cache_alloc_bulk_noprof+0x147/0x770
[  570.812057][    C0]  ? kmem_cache_alloc_bulk_noprof+0x146/0x770
[  570.812078][    C0]  ? perf_event_text_poke+0x258/0x330
[  570.812105][    C0]  ? __pfx_smp_call_function_many_cond+0x10/0x10
[  570.812131][    C0]  ? __pfx_perf_event_text_poke+0x10/0x10
[  570.812154][    C0]  ? __mutex_trylock_common+0x183/0x2e0
[  570.812180][    C0]  ? preempt_schedule_thunk+0x1a/0x30
[  570.812199][    C0]  ? __pfx_do_sync_core+0x10/0x10
[  570.812218][    C0]  on_each_cpu_cond_mask+0x3f/0x80
[  570.812245][    C0]  text_poke_bp_batch+0x726/0xb30
[  570.812273][    C0]  ? kmem_cache_alloc_bulk_noprof+0x147/0x770
[  570.812295][    C0]  ? __pfx_text_poke_bp_batch+0x10/0x10
[  570.812320][    C0]  ? arch_jump_label_transform_queue+0x9b/0x100
[  570.812349][    C0]  text_poke_finish+0x30/0x50
[  570.812367][    C0]  arch_jump_label_transform_apply+0x1c/0x30
[  570.812387][    C0]  static_key_enable_cpuslocked+0x136/0x260
[  570.812409][    C0]  static_key_enable+0x1a/0x20
[  570.812427][    C0]  toggle_allocation_gate+0xb5/0x250
[  570.812444][    C0]  ? __pfx_toggle_allocation_gate+0x10/0x10
[  570.812461][    C0]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[  570.812491][    C0]  ? process_scheduled_works+0x945/0x1830
[  570.812509][    C0]  process_scheduled_works+0xa2c/0x1830
[  570.812550][    C0]  ? __pfx_process_scheduled_works+0x10/0x10
[  570.812575][    C0]  ? assign_work+0x364/0x3d0
[  570.812597][    C0]  worker_thread+0x86d/0xd50
[  570.812628][    C0]  ? __kthread_parkme+0x169/0x1d0
[  570.812650][    C0]  ? __pfx_worker_thread+0x10/0x10
[  570.812669][    C0]  kthread+0x2f0/0x390
[  570.812689][    C0]  ? __pfx_worker_thread+0x10/0x10
[  570.812707][    C0]  ? __pfx_kthread+0x10/0x10
[  570.812727][    C0]  ret_from_fork+0x4b/0x80
[  570.812748][    C0]  ? __pfx_kthread+0x10/0x10
[  570.812769][    C0]  ret_from_fork_asm+0x1a/0x30
[  570.812804][    C0]  </TASK>
[  587.397282][    C1] yealink 2-1:36.0: unexpected response 0
[  587.403380][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  587.404060][ T4545] udevd[4545]: seq 7644 '/devices/platform/dummy_hcd.3/usb4/4-1' killed
[  587.410425][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  587.419138][ T4545] udevd[4545]: worker [5127] /devices/platform/dummy_hcd.2/usb3/3-1 timeout; kill it
[  587.425956][    C1] yealink 2-1:36.0: unexpected response 0
[  587.436006][ T4545] udevd[4545]: seq 7645 '/devices/platform/dummy_hcd.2/usb3/3-1' killed
[  587.441894][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  587.450457][ T4545] udevd[4545]: worker [5130] /devices/platform/dummy_hcd.0/usb1/1-1 timeout; kill it
[  587.457254][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  587.466656][ T4545] udevd[4545]: seq 7646 '/devices/platform/dummy_hcd.0/usb1/1-1' killed
[  587.473254][    C1] yealink 2-1:36.0: unexpected response 0
[  587.473472][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  587.481837][ T4545] udevd[4545]: worker [5126] /devices/platform/dummy_hcd.4/usb5/5-1 timeout; kill it
[  587.487633][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  587.494313][ T4545] udevd[4545]: seq 7647 '/devices/platform/dummy_hcd.4/usb5/5-1' killed
[  587.503636][    C1] yealink 2-1:36.0: unexpected response 0
[  587.503848][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  587.513960][   T30] INFO: task jbd2/sda1-8:4508 blocked for more than 157 seconds.
[  587.518925][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  587.524593][   T30]       Not tainted 6.10.0-rc2-next-20240607-syzkaller #0
[  587.531332][    C1] yealink 2-1:36.0: unexpected response 0
[  587.531578][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  587.539135][   T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  587.546030][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  587.553071][   T30] task:jbd2/sda1-8     state:D
[  587.558704][    C1] yealink 2-1:36.0: unexpected response 0
[  587.558902][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  587.565883][   T30]  stack:24824 pid:4508  tgid:4508  ppid:2      flags:0x00004000
[  587.574674][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  587.581313][   T30] Call Trace:
[  587.586020][    C1] yealink 2-1:36.0: unexpected response 0
[  587.591856][   T30]  <TASK>
[  587.598740][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  587.606279][   T30]  __schedule+0x17e8/0x4a20
[  587.613172][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  587.616324][   T30]  ? __pfx___schedule+0x10/0x10
[  587.621992][    C1] yealink 2-1:36.0: unexpected response 0
[  587.622219][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  587.624952][   T30]  ? __pfx_lock_release+0x10/0x10
[  587.631850][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  587.636187][   T30]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[  587.642912][    C1] yealink 2-1:36.0: unexpected response 0
[  587.643099][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  587.655434][   T30]  ? schedule+0x90/0x320
[  587.660413][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  587.671164][   T30]  schedule+0x14b/0x320
[  587.672141][    C1] yealink 2-1:36.0: unexpected response 0
[  587.686577][   T30]  io_schedule+0x8d/0x110
[  587.690784][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  587.694929][   T30]  bit_wait_io+0x12/0xd0
[  587.701832][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  587.705977][   T30]  __wait_on_bit+0xb0/0x2f0
[  587.711595][    C1] yealink 2-1:36.0: unexpected response 0
[  587.711820][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  587.715985][   T30]  ? __pfx_bit_wait_io+0x10/0x10
[  587.722899][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  587.727947][   T30]  out_of_line_wait_on_bit+0x1d5/0x260
[  587.733988][    C1] yealink 2-1:36.0: unexpected response 0
[  587.738522][   T30]  ? __pfx_bit_wait_io+0x10/0x10
[  587.744396][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  587.751095][   T30]  ? __pfx_out_of_line_wait_on_bit+0x10/0x10
[  587.756161][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  587.762763][   T30]  ? __pfx_wake_bit_function+0x10/0x10
[  587.768157][    C1] yealink 2-1:36.0: unexpected response 0
[  587.768351][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  587.773888][   T30]  jbd2_journal_commit_transaction+0x3d7f/0x6760
[  587.779135][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  587.785788][   T30]  ? __pfx_jbd2_journal_commit_transaction+0x10/0x10
[  587.791949][    C1] yealink 2-1:36.0: unexpected response 0
[  587.792142][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  587.798751][   T30]  ? lockdep_hardirqs_on+0x99/0x150
[  587.804413][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  587.810099][   T30]  ? _raw_spin_unlock_irqrestore+0xdd/0x140
[  587.816859][    C1] yealink 2-1:36.0: unexpected response 0
[  587.823553][   T30]  ? __try_to_del_timer_sync+0x2ad/0x340
[  587.830687][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  587.837222][   T30]  ? __timer_delete_sync+0x15c/0x310
[  587.843049][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  587.849637][   T30]  ? __timer_delete_sync+0x25d/0x310
[  587.854780][    C1] yealink 2-1:36.0: unexpected response 0
[  587.861551][   T30]  ? __pfx___timer_delete_sync+0x10/0x10
[  587.867592][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  587.873191][   T30]  ? _raw_spin_unlock_irqrestore+0xdd/0x140
[  587.878960][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  587.885594][   T30]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  587.890852][    C1] yealink 2-1:36.0: unexpected response 0
[  587.891044][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  587.897645][   T30]  ? prepare_to_wait+0x184/0x210
[  587.903137][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  587.908717][   T30]  ? finish_wait+0xd4/0x1e0
[  587.914275][    C1] yealink 2-1:36.0: unexpected response 0
[  587.921086][   T30]  kjournald2+0x463/0x850
[  587.927865][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  587.934445][   T30]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[  587.940942][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  587.946573][   T30]  ? __pfx_kjournald2+0x10/0x10
[  587.953296][    C1] yealink 2-1:36.0: unexpected response 0
[  587.953490][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  587.958268][   T30]  ? __pfx_autoremove_wake_function+0x10/0x10
[  587.965147][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  587.969679][   T30]  ? __kthread_parkme+0x169/0x1d0
[  587.975345][    C1] yealink 2-1:36.0: unexpected response 0
[  587.979692][   T30]  ? __pfx_kjournald2+0x10/0x10
[  587.986565][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  587.992775][   T30]  kthread+0x2f0/0x390
[  587.999674][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  588.004364][   T30]  ? __pfx_kjournald2+0x10/0x10
[  588.010151][    C1] yealink 2-1:36.0: unexpected response 0
[  588.010347][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  588.016978][   T30]  ? __pfx_kthread+0x10/0x10
[  588.023215][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  588.029917][   T30]  ret_from_fork+0x4b/0x80
[  588.035226][    C1] yealink 2-1:36.0: unexpected response 0
[  588.041004][   T30]  ? __pfx_kthread+0x10/0x10
[  588.045981][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  588.052580][   T30]  ret_from_fork_asm+0x1a/0x30
[  588.056761][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  588.063383][   T30]  </TASK>
[  588.068156][    C1] yealink 2-1:36.0: unexpected response 0
[  588.068344][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  588.073904][   T30] INFO: task udevd:5126 blocked for more than 157 seconds.
[  588.080783][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  588.085219][   T30]       Not tainted 6.10.0-rc2-next-20240607-syzkaller #0
[  588.091957][    C1] yealink 2-1:36.0: unexpected response 0
[  588.092184][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  588.096384][   T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  588.102359][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  588.106809][   T30] task:udevd           state:D
[  588.113545][    C1] yealink 2-1:36.0: unexpected response 0
[  588.113749][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  588.118398][   T30]  stack:25712 pid:5126  tgid:5126  ppid:4545   flags:0x00000006
[  588.125356][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  588.128312][   T30] Call Trace:
[  588.134081][    C1] yealink 2-1:36.0: unexpected response 0
[  588.140863][   T30]  <TASK>
[  588.148432][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  588.155110][   T30]  __schedule+0x17e8/0x4a20
[  588.162470][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  588.168119][   T30]  ? __pfx___schedule+0x10/0x10
[  588.174959][    C1] yealink 2-1:36.0: unexpected response 0
[  588.183739][   T30]  ? __pfx_lock_release+0x10/0x10
[  588.190712][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  588.195303][   T30]  ? __mutex_trylock_common+0x92/0x2e0
[  588.201254][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  588.207929][   T30]  ? schedule+0x90/0x320
[  588.215653][    C1] yealink 2-1:36.0: unexpected response 0
[  588.222560][   T30]  schedule+0x14b/0x320
[  588.225972][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  588.232233][   T30]  schedule_preempt_disabled+0x13/0x30
[  588.235286][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  588.241874][   T30]  __mutex_lock+0x6a4/0xd70
[  588.246325][    C1] yealink 2-1:36.0: unexpected response 0
[  588.253098][   T30]  ? __mutex_lock+0x527/0xd70
[  588.258420][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  588.263965][   T30]  ? uevent_show+0x17d/0x340
[  588.269121][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  588.275807][   T30]  ? __pfx___mutex_lock+0x10/0x10
[  588.281262][    C1] yealink 2-1:36.0: unexpected response 0
[  588.281452][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  588.288368][   T30]  ? __kasan_kmalloc+0x98/0xb0
[  588.292895][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  588.298465][   T30]  ? uevent_show+0x163/0x340
[  588.302565][    C1] yealink 2-1:36.0: unexpected response 0
[  588.309343][   T30]  uevent_show+0x17d/0x340
[  588.315011][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  588.321981][   T30]  dev_attr_show+0x55/0xc0
[  588.326652][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  588.332243][   T30]  ? __pfx_dev_attr_show+0x10/0x10
[  588.336836][    C1] yealink 2-1:36.0: unexpected response 0
[  588.343598][   T30]  sysfs_kf_seq_show+0x331/0x4c0
[  588.348339][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  588.354899][   T30]  seq_read_iter+0x445/0xd60
[  588.360176][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  588.365784][   T30]  vfs_read+0x9c4/0xbd0
[  588.372499][    C1] yealink 2-1:36.0: unexpected response 0
[  588.372700][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  588.377318][   T30]  ? __pfx_vfs_read+0x10/0x10
[  588.384195][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  588.388641][   T30]  ? vfs_fstatat+0xeb/0x190
[  588.394308][    C1] yealink 2-1:36.0: unexpected response 0
[  588.398738][   T30]  ? __x64_sys_newfstatat+0x14d/0x1b0
[  588.405616][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  588.409865][   T30]  ? ktime_get+0x9b/0xb0
[  588.416745][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  588.421729][   T30]  ksys_read+0x1a0/0x2c0
[  588.427443][    C1] yealink 2-1:36.0: unexpected response 0
[  588.427640][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  588.432396][   T30]  ? __pfx_ksys_read+0x10/0x10
[  588.439371][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  588.443800][   T30]  ? do_syscall_64+0x100/0x230
[  588.450531][    C1] yealink 2-1:36.0: unexpected response 0
[  588.450717][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  588.454700][   T30]  ? do_syscall_64+0xb6/0x230
[  588.460586][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  588.467234][   T30]  do_syscall_64+0xf3/0x230
[  588.471854][    C1] yealink 2-1:36.0: unexpected response 0
[  588.478620][   T30]  ? clear_bhb_loop+0x35/0x90
[  588.483247][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  588.488837][   T30]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  588.494278][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  588.500899][   T30] RIP: 0033:0x7f6f7c116b6a
[  588.505103][    C1] yealink 2-1:36.0: unexpected response 0
[  588.511870][   T30] RSP: 002b:00007ffedaccdcd8 EFLAGS: 00000246
[  588.516257][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  588.522007][   T30]  ORIG_RAX: 0000000000000000
[  588.528851][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  588.533445][   T30] RAX: ffffffffffffffda RBX: 0000562cf06dac70 RCX: 00007f6f7c116b6a
[  588.540347][    C1] yealink 2-1:36.0: unexpected response 0
[  588.540537][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  588.545121][   T30] RDX: 0000000000001000 RSI: 0000562cf06ca960 RDI: 0000000000000008
[  588.550992][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  588.557651][   T30] RBP: 0000562cf06dac70 R08: 0000000000000008 R09: 0000000000000000
[  588.562264][    C1] yealink 2-1:36.0: unexpected response 0
[  588.569047][   T30] R10: 000000000000010f R11: 0000000000000246 R12: 0000000000000000
[  588.573711][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  588.579205][   T30] R13: 0000000000003fff R14: 00007ffedacce1b8 R15: 000000000000000a
[  588.584002][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  588.590690][   T30]  </TASK>
[  588.596600][    C1] yealink 2-1:36.0: unexpected response 0
[  588.603376][   T30] INFO: task udevd:5127 blocked for more than 158 seconds.
[  588.607910][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  588.613460][   T30]       Not tainted 6.10.0-rc2-next-20240607-syzkaller #0
[  588.619754][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  588.626397][   T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  588.631081][    C1] yealink 2-1:36.0: unexpected response 0
[  588.631272][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  588.637978][   T30] task:udevd           state:D
[  588.646170][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  588.651732][   T30]  stack:26608 pid:5127  tgid:5127  ppid:4545   flags:0x00000006
[  588.658424][    C1] yealink 2-1:36.0: unexpected response 0
[  588.658615][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  588.666406][   T30] Call Trace:
[  588.673390][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  588.681321][   T30]  <TASK>
[  588.687606][    C1] yealink 2-1:36.0: unexpected response 0
[  588.687821][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  588.695908][   T30]  __schedule+0x17e8/0x4a20
[  588.702987][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  588.710951][   T30]  ? __pfx___schedule+0x10/0x10
[  588.717717][    C1] yealink 2-1:36.0: unexpected response 0
[  588.717918][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  588.720859][   T30]  ? __pfx_lock_release+0x10/0x10
[  588.726715][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  588.733797][   T30]  ? __mutex_trylock_common+0x92/0x2e0
[  588.740451][    C1] yealink 2-1:36.0: unexpected response 0
[  588.740646][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  588.747611][   T30]  ? schedule+0x90/0x320
[  588.754615][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  588.763332][   T30]  schedule+0x14b/0x320
[  588.769176][    C1] yealink 2-1:36.0: unexpected response 0
[  588.769393][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  588.776068][   T30]  schedule_preempt_disabled+0x13/0x30
[  588.781061][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  588.787781][   T30]  __mutex_lock+0x6a4/0xd70
[  588.795527][    C1] yealink 2-1:36.0: unexpected response 0
[  588.801261][   T30]  ? __mutex_lock+0x527/0xd70
[  588.808176][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  588.811252][   T30]  ? uevent_show+0x17d/0x340
[  588.818154][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  588.820936][   T30]  ? __pfx___mutex_lock+0x10/0x10
[  588.826621][    C1] yealink 2-1:36.0: unexpected response 0
[  588.833417][   T30]  ? __kasan_kmalloc+0x98/0xb0
[  588.838054][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  588.844613][   T30]  ? uevent_show+0x163/0x340
[  588.849697][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  588.855279][   T30]  uevent_show+0x17d/0x340
[  588.861998][    C1] yealink 2-1:36.0: unexpected response 0
[  588.862190][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  588.867064][   T30]  dev_attr_show+0x55/0xc0
[  588.873936][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  588.879244][   T30]  ? __pfx_dev_attr_show+0x10/0x10
[  588.884896][    C1] yealink 2-1:36.0: unexpected response 0
[  588.891843][   T30]  sysfs_kf_seq_show+0x331/0x4c0
[  588.896214][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  588.902812][   T30]  seq_read_iter+0x445/0xd60
[  588.907075][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  588.912685][   T30]  vfs_read+0x9c4/0xbd0
[  588.919378][    C1] yealink 2-1:36.0: unexpected response 0
[  588.919568][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  588.924863][   T30]  ? __pfx_vfs_read+0x10/0x10
[  588.931786][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  588.936269][   T30]  ? vfs_fstatat+0xeb/0x190
[  588.941970][    C1] yealink 2-1:36.0: unexpected response 0
[  588.942183][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  588.946684][   T30]  ? __x64_sys_newfstatat+0x14d/0x1b0
[  588.953692][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  588.958204][   T30]  ksys_read+0x1a0/0x2c0
[  588.964882][    C1] yealink 2-1:36.0: unexpected response 0
[  588.969931][   T30]  ? __pfx_ksys_read+0x10/0x10
[  588.975767][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  588.980411][   T30]  ? do_syscall_64+0x100/0x230
[  588.987235][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  588.991656][   T30]  ? do_syscall_64+0xb6/0x230
[  588.998384][    C1] yealink 2-1:36.0: unexpected response 0
[  588.998581][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  589.002821][   T30]  do_syscall_64+0xf3/0x230
[  589.008757][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  589.015372][   T30]  ? clear_bhb_loop+0x35/0x90
[  589.019933][    C1] yealink 2-1:36.0: unexpected response 0
[  589.020159][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  589.026709][   T30]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  589.031954][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  589.037563][   T30] RIP: 0033:0x7f6f7c116b6a
[  589.042422][    C1] yealink 2-1:36.0: unexpected response 0
[  589.049198][   T30] RSP: 002b:00007ffedaccdcd8 EFLAGS: 00000246
[  589.053909][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  589.060565][   T30]  ORIG_RAX: 0000000000000000
[  589.064884][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  589.070460][   T30] RAX: ffffffffffffffda RBX: 0000562cf06dac70 RCX: 00007f6f7c116b6a
[  589.077135][    C1] yealink 2-1:36.0: unexpected response 0
[  589.077333][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  589.081819][   T30] RDX: 0000000000001000 RSI: 0000562cf06ca960 RDI: 0000000000000008
[  589.088891][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  589.093295][   T30] RBP: 0000562cf06dac70 R08: 0000000000000008 R09: 0000000000020000
[  589.098989][    C1] yealink 2-1:36.0: unexpected response 0
[  589.099185][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  589.105778][   T30] R10: 000000000000010f R11: 0000000000000246 R12: 0000000000000000
[  589.111324][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  589.118056][   T30] R13: 0000000000003fff R14: 00007ffedacce1b8 R15: 000000000000000a
[  589.122245][    C1] yealink 2-1:36.0: unexpected response 0
[  589.128224][   T30]  </TASK>
[  589.133118][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  589.139995][   T30] INFO: task udevd:5128 blocked for more than 158 seconds.
[  589.144877][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  589.151463][   T30]       Not tainted 6.10.0-rc2-next-20240607-syzkaller #0
[  589.156361][    C1] yealink 2-1:36.0: unexpected response 0
[  589.162085][   T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  589.168972][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  589.173293][   T30] task:udevd           state:D
[  589.180281][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  589.184825][   T30]  stack:26448 pid:5128  tgid:5128  ppid:4545   flags:0x00000006
[  589.190499][    C1] yealink 2-1:36.0: unexpected response 0
[  589.190691][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  589.197300][   T30] Call Trace:
[  589.203310][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  589.209906][   T30]  <TASK>
[  589.214351][    C1] yealink 2-1:36.0: unexpected response 0
[  589.220163][   T30]  __schedule+0x17e8/0x4a20
[  589.226609][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  589.233323][   T30]  ? __pfx___schedule+0x10/0x10
[  589.238354][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  589.245767][   T30]  ? __pfx_lock_release+0x10/0x10
[  589.254069][    C1] yealink 2-1:36.0: unexpected response 0
[  589.254304][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  589.259934][   T30]  ? __mutex_trylock_common+0x92/0x2e0
[  589.266896][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  589.274731][   T30]  ? schedule+0x90/0x320
[  589.281671][    C1] yealink 2-1:36.0: unexpected response 0
[  589.281891][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  589.289707][   T30]  schedule+0x14b/0x320
[  589.295530][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  589.302134][   T30]  schedule_preempt_disabled+0x13/0x30
[  589.310133][    C1] yealink 2-1:36.0: unexpected response 0
[  589.310331][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  589.316913][   T30]  __mutex_lock+0x6a4/0xd70
[  589.325119][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  589.331112][   T30]  ? __mutex_lock+0x527/0xd70
[  589.334079][    C1] yealink 2-1:36.0: unexpected response 0
[  589.341827][   T30]  ? uevent_show+0x17d/0x340
[  589.348192][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  589.354817][   T30]  ? __pfx___mutex_lock+0x10/0x10
[  589.362101][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  589.367851][   T30]  ? __kasan_kmalloc+0x98/0xb0
[  589.376535][    C1] yealink 2-1:36.0: unexpected response 0
[  589.383325][   T30]  ? uevent_show+0x163/0x340
[  589.388242][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  589.394877][   T30]  uevent_show+0x17d/0x340
[  589.402911][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  589.408526][   T30]  dev_attr_show+0x55/0xc0
[  589.415225][    C1] yealink 2-1:36.0: unexpected response 0
[  589.418542][   T30]  ? __pfx_dev_attr_show+0x10/0x10
[  589.425502][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  589.428353][   T30]  sysfs_kf_seq_show+0x331/0x4c0
[  589.434184][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  589.438623][   T30]  seq_read_iter+0x445/0xd60
[  589.445321][    C1] yealink 2-1:36.0: unexpected response 0
[  589.450202][   T30]  vfs_read+0x9c4/0xbd0
[  589.457073][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  589.461968][   T30]  ? __pfx_vfs_read+0x10/0x10
[  589.467753][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  589.474366][   T30]  ? vfs_fstatat+0xeb/0x190
[  589.479805][    C1] yealink 2-1:36.0: unexpected response 0
[  589.480005][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  589.486655][   T30]  ? __x64_sys_newfstatat+0x14d/0x1b0
[  589.491028][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  589.496601][   T30]  ? __rseq_handle_notify_resume+0x353/0x14e0
[  589.503494][    C1] yealink 2-1:36.0: unexpected response 0
[  589.503720][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  589.507694][   T30]  ksys_read+0x1a0/0x2c0
[  589.514574][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  589.519893][   T30]  ? __pfx_ksys_read+0x10/0x10
[  589.525521][    C1] yealink 2-1:36.0: unexpected response 0
[  589.532318][   T30]  ? do_syscall_64+0x100/0x230
[  589.536948][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  589.543546][   T30]  ? do_syscall_64+0xb6/0x230
[  589.548344][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  589.553895][   T30]  do_syscall_64+0xf3/0x230
[  589.558450][    C1] yealink 2-1:36.0: unexpected response 0
[  589.558644][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  589.569434][   T30]  ? clear_bhb_loop+0x35/0x90
[  589.570451][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  589.581480][   T30]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  589.581858][    C1] yealink 2-1:36.0: unexpected response 0
[  589.587605][   T30] RIP: 0033:0x7f6f7c116b6a
[  589.592326][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  589.598895][   T30] RSP: 002b:00007ffedaccdcd8 EFLAGS: 00000246
[  589.603463][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  589.610031][   T30]  ORIG_RAX: 0000000000000000
[  589.614382][    C1] yealink 2-1:36.0: unexpected response 0
[  589.614576][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  589.620181][   T30] RAX: ffffffffffffffda RBX: 0000562cf06dac70 RCX: 00007f6f7c116b6a
[  589.625408][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  589.632251][   T30] RDX: 0000000000001000 RSI: 0000562cf06ca960 RDI: 0000000000000008
[  589.637108][    C1] yealink 2-1:36.0: unexpected response 0
[  589.637325][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  589.643900][   T30] RBP: 0000562cf06dac70 R08: 0000000000000008 R09: 0000000000000008
[  589.649001][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  589.654558][   T30] R10: 000000000000010f R11: 0000000000000246 R12: 0000000000000000
[  589.658699][    C1] yealink 2-1:36.0: unexpected response 0
[  589.658898][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  589.665475][   T30] R13: 0000000000003fff R14: 00007ffedacce1b8 R15: 000000000000000a
[  589.670305][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  589.676948][   T30]  </TASK>
[  589.681409][    C1] yealink 2-1:36.0: unexpected response 0
[  589.681608][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  589.687187][   T30] INFO: task udevd:5130 blocked for more than 159 seconds.
[  589.694236][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  589.699476][   T30]       Not tainted 6.10.0-rc2-next-20240607-syzkaller #0
[  589.706195][    C1] yealink 2-1:36.0: unexpected response 0
[  589.712367][   T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  589.718246][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  589.724790][   T30] task:udevd           state:D
[  589.729215][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  589.735828][   T30]  stack:26560 pid:5130  tgid:5130  ppid:4545   flags:0x00000006
[  589.740564][    C1] yealink 2-1:36.0: unexpected response 0
[  589.740787][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  589.746376][   T30] Call Trace:
[  589.751403][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  589.758157][   T30]  <TASK>
[  589.762860][    C1] yealink 2-1:36.0: unexpected response 0
[  589.769763][   T30]  __schedule+0x17e8/0x4a20
[  589.774382][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  589.780033][   T30]  ? __pfx___schedule+0x10/0x10
[  589.786866][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  589.791438][   T30]  ? __pfx_lock_release+0x10/0x10
[  589.798127][    C1] yealink 2-1:36.0: unexpected response 0
[  589.798345][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  589.804127][   T30]  ? __mutex_trylock_common+0x92/0x2e0
[  589.809995][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  589.814266][   T30]  ? schedule+0x90/0x320
[  589.820984][    C1] yealink 2-1:36.0: unexpected response 0
[  589.821171][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  589.827341][   T30]  schedule+0x14b/0x320
[  589.834230][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  589.838835][   T30]  schedule_preempt_disabled+0x13/0x30
[  589.844491][    C1] yealink 2-1:36.0: unexpected response 0
[  589.851258][   T30]  __mutex_lock+0x6a4/0xd70
[  589.859506][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  589.866182][   T30]  ? __mutex_lock+0x527/0xd70
[  589.874293][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  589.880015][   T30]  ? uevent_show+0x17d/0x340
[  589.886700][    C1] yealink 2-1:36.0: unexpected response 0
[  589.894686][   T30]  ? __pfx___mutex_lock+0x10/0x10
[  589.901571][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  589.909395][   T30]  ? __kasan_kmalloc+0x98/0xb0
[  589.915224][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  589.921901][   T30]  ? uevent_show+0x163/0x340
[  589.929847][    C1] yealink 2-1:36.0: unexpected response 0
[  589.930041][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  589.936626][   T30]  uevent_show+0x17d/0x340
[  589.939811][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  589.945487][   T30]  dev_attr_show+0x55/0xc0
[  589.952208][    C1] yealink 2-1:36.0: unexpected response 0
[  589.952431][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  589.960138][   T30]  ? __pfx_dev_attr_show+0x10/0x10
[  589.967199][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  589.974145][   T30]  sysfs_kf_seq_show+0x331/0x4c0
[  589.979831][    C1] yealink 2-1:36.0: unexpected response 0
[  589.980021][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  589.988590][   T30]  seq_read_iter+0x445/0xd60
[  589.995591][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  590.000391][   T30]  vfs_read+0x9c4/0xbd0
[  590.007412][    C1] yealink 2-1:36.0: unexpected response 0
[  590.007630][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  590.015180][   T30]  ? __might_fault+0xaa/0x120
[  590.021043][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  590.027727][   T30]  ? __pfx_vfs_read+0x10/0x10
[  590.030944][    C1] yealink 2-1:36.0: unexpected response 0
[  590.031161][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  590.037911][   T30]  ? vfs_fstatat+0xeb/0x190
[  590.040960][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  590.046488][   T30]  ? __rseq_handle_notify_resume+0x353/0x14e0
[  590.050954][    C1] yealink 2-1:36.0: unexpected response 0
[  590.051141][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  590.057788][   T30]  ksys_read+0x1a0/0x2c0
[  590.062748][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  590.069329][   T30]  ? __pfx_ksys_read+0x10/0x10
[  590.074297][    C1] yealink 2-1:36.0: unexpected response 0
[  590.080043][   T30]  ? do_syscall_64+0x100/0x230
[  590.087103][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  590.092460][   T30]  ? do_syscall_64+0xb6/0x230
[  590.099291][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  590.103373][   T30]  do_syscall_64+0xf3/0x230
[  590.109151][    C1] yealink 2-1:36.0: unexpected response 0
[  590.109339][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  590.116010][   T30]  ? clear_bhb_loop+0x35/0x90
[  590.120305][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  590.126912][   T30]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  590.132429][    C1] yealink 2-1:36.0: unexpected response 0
[  590.132616][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  590.138327][   T30] RIP: 0033:0x7f6f7c116b6a
[  590.142972][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  590.149648][   T30] RSP: 002b:00007ffedaccdcd8 EFLAGS: 00000246
[  590.154266][    C1] yealink 2-1:36.0: unexpected response 0
[  590.161045][   T30]  ORIG_RAX: 0000000000000000
[  590.165792][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  590.171297][   T30] RAX: ffffffffffffffda RBX: 0000562cf06dac70 RCX: 00007f6f7c116b6a
[  590.176606][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  590.183202][   T30] RDX: 0000000000001000 RSI: 0000562cf06ca960 RDI: 0000000000000008
[  590.188002][    C1] yealink 2-1:36.0: unexpected response 0
[  590.188190][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  590.194769][   T30] RBP: 0000562cf06dac70 R08: 0000000000000008 R09: 0000000000000000
[  590.199505][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  590.205097][   T30] R10: 000000000000010f R11: 0000000000000246 R12: 0000000000000000
[  590.211824][    C1] yealink 2-1:36.0: unexpected response 0
[  590.212014][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  590.216274][   T30] R13: 0000000000003fff R14: 00007ffedacce1b8 R15: 000000000000000a
[  590.223174][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  590.227468][   T30]  </TASK>
[  590.233212][    C1] yealink 2-1:36.0: unexpected response 0
[  590.240076][   T30] INFO: task udevd:5131 blocked for more than 159 seconds.
[  590.245423][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  590.252281][   T30]       Not tainted 6.10.0-rc2-next-20240607-syzkaller #0
[  590.257335][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  590.262897][   T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  590.269625][    C1] yealink 2-1:36.0: unexpected response 0
[  590.269813][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  590.274229][   T30] task:udevd           state:D
[  590.281127][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  590.285130][   T30]  stack:25712 pid:5131  tgid:5131  ppid:4545   flags:0x00000006
[  590.290820][    C1] yealink 2-1:36.0: unexpected response 0
[  590.291004][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  590.297644][   T30] Call Trace:
[  590.302445][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  590.309593][   T30]  <TASK>
[  590.314186][    C1] yealink 2-1:36.0: unexpected response 0
[  590.320075][   T30]  __schedule+0x17e8/0x4a20
[  590.326984][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  590.331339][   T30]  ? __pfx___schedule+0x10/0x10
[  590.338319][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  590.344222][   T30]  ? __pfx_lock_release+0x10/0x10
[  590.349990][    C1] yealink 2-1:36.0: unexpected response 0
[  590.350178][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  590.356757][   T30]  ? __mutex_trylock_common+0x92/0x2e0
[  590.361309][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  590.367955][   T30]  ? schedule+0x90/0x320
[  590.372751][    C1] yealink 2-1:36.0: unexpected response 0
[  590.378471][   T30]  schedule+0x14b/0x320
[  590.383387][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  590.389948][   T30]  schedule_preempt_disabled+0x13/0x30
[  590.394744][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  590.401459][   T30]  __mutex_lock+0x6a4/0xd70
[  590.405905][    C1] yealink 2-1:36.0: unexpected response 0
[  590.411642][   T30]  ? __mutex_lock+0x527/0xd70
[  590.419132][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  590.423641][   T30]  ? uevent_show+0x17d/0x340
[  590.430543][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  590.436700][   T30]  ? __pfx___mutex_lock+0x10/0x10
[  590.442394][    C1] yealink 2-1:36.0: unexpected response 0
[  590.442612][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  590.449332][   T30]  ? __kasan_kmalloc+0x98/0xb0
[  590.453863][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  590.460457][   T30]  ? uevent_show+0x163/0x340
[  590.466557][    C1] yealink 2-1:36.0: unexpected response 0
[  590.472297][   T30]  uevent_show+0x17d/0x340
[  590.477086][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  590.483679][   T30]  dev_attr_show+0x55/0xc0
[  590.491765][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  590.498392][   T30]  ? __pfx_dev_attr_show+0x10/0x10
[  590.506398][    C1] yealink 2-1:36.0: unexpected response 0
[  590.512114][   T30]  sysfs_kf_seq_show+0x331/0x4c0
[  590.518996][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  590.529774][   T30]  seq_read_iter+0x445/0xd60
[  590.533728][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  590.541611][   T30]  vfs_read+0x9c4/0xbd0
[  590.547193][    C1] yealink 2-1:36.0: unexpected response 0
[  590.547380][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  590.554135][   T30]  ? __might_fault+0xaa/0x120
[  590.562303][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  590.568981][   T30]  ? __pfx_vfs_read+0x10/0x10
[  590.571952][    C1] yealink 2-1:36.0: unexpected response 0
[  590.577682][   T30]  ? vfs_fstatat+0xeb/0x190
[  590.585010][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  590.591821][   T30]  ? __rseq_handle_notify_resume+0x353/0x14e0
[  590.599333][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  590.605889][   T30]  ksys_read+0x1a0/0x2c0
[  590.614714][    C1] yealink 2-1:36.0: unexpected response 0
[  590.614912][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  590.620497][   T30]  ? __pfx_ksys_read+0x10/0x10
[  590.627366][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  590.631960][   T30]  ? do_syscall_64+0x100/0x230
[  590.638952][    C1] yealink 2-1:36.0: unexpected response 0
[  590.639170][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  590.646797][   T30]  ? do_syscall_64+0xb6/0x230
[  590.652744][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  590.659370][   T30]  do_syscall_64+0xf3/0x230
[  590.662701][    C1] yealink 2-1:36.0: unexpected response 0
[  590.669471][   T30]  ? clear_bhb_loop+0x35/0x90
[  590.672535][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  590.678197][   T30]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  590.683005][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  590.689598][   T30] RIP: 0033:0x7f6f7c116b6a
[  590.694479][    C1] yealink 2-1:36.0: unexpected response 0
[  590.701240][   T30] RSP: 002b:00007ffedaccdcd8 EFLAGS: 00000246
[  590.706394][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  590.711943][   T30]  ORIG_RAX: 0000000000000000
[  590.718828][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  590.724192][   T30] RAX: ffffffffffffffda RBX: 0000562cf06dac70 RCX: 00007f6f7c116b6a
[  590.730922][    C1] yealink 2-1:36.0: unexpected response 0
[  590.731111][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  590.735274][   T30] RDX: 0000000000001000 RSI: 0000562cf06ca960 RDI: 0000000000000008
[  590.741032][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  590.747057][   T30] RBP: 0000562cf06dac70 R08: 0000000000000008 R09: 0000000000000008
[  590.751929][    C1] yealink 2-1:36.0: unexpected response 0
[  590.758490][   T30] R10: 000000000000010f R11: 0000000000000246 R12: 0000000000000000
[  590.764468][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  590.768834][   T30] R13: 0000000000003fff R14: 00007ffedacce1b8 R15: 000000000000000a
[  590.774683][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  590.779221][   T30]  </TASK>
[  590.785903][    C1] yealink 2-1:36.0: unexpected response 0
[  590.790873][   T30] 
[  590.790873][   T30] Showing all locks held in the system:
[  590.797745][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  590.802607][   T30] 6 locks held by kworker/0:1/9:
[  590.808469][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  590.815088][   T30]  #0: 
[  590.819821][    C1] yealink 2-1:36.0: unexpected response 0
[  590.820010][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  590.826596][   T30] ffff88801b2b9d48
[  590.831336][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  590.837022][   T30]  (
[  590.841420][    C1] yealink 2-1:36.0: unexpected response 0
[  590.848446][   T30] (wq_completion)usb_hub_wq
[  590.853028][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  590.859695][   T30] ){+.+.}-{0:0}
[  590.864888][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  590.870440][   T30] , at: process_scheduled_works+0x90a/0x1830
[  590.875518][    C1] yealink 2-1:36.0: unexpected response 0
[  590.882804][   T30]  #1: 
[  590.887552][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  590.894266][   T30] ffffc900000e7d00
[  590.898565][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  590.904121][   T30]  (
[  590.910934][    C1] yealink 2-1:36.0: unexpected response 0
[  590.911130][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  590.915635][   T30] (work_completion)(&hub->events)
[  590.922611][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  590.927193][   T30] ){+.+.}-{0:0}
[  590.932865][    C1] yealink 2-1:36.0: unexpected response 0
[  590.937378][   T30] , at: process_scheduled_works+0x945/0x1830
[  590.944263][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  590.950316][   T30]  #2: 
[  590.957206][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  590.964325][   T30] ffff888023675190
[  590.967066][    C1] yealink 2-1:36.0: unexpected response 0
[  590.967263][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  590.973921][   T30]  (
[  590.979034][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  590.985642][   T30] &dev->mutex
[  590.990373][    C1] yealink 2-1:36.0: unexpected response 0
[  590.990559][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  590.996184][   T30] ){....}-{3:3}
[  591.003092][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  591.007687][   T30] , at: hub_event+0x1fe/0x5150
[  591.014950][    C1] yealink 2-1:36.0: unexpected response 0
[  591.019459][   T30]  #3: 
[  591.025915][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  591.030412][   T30] ffff888022a28190
[  591.037300][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  591.043110][   T30]  (
[  591.049849][    C1] yealink 2-1:36.0: unexpected response 0
[  591.050065][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  591.054325][   T30] &dev->mutex
[  591.060184][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  591.066101][   T30] ){....}-{3:3}
[  591.072837][    C1] yealink 2-1:36.0: unexpected response 0
[  591.073025][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  591.077666][   T30] , at: __device_attach+0x8e/0x520
[  591.084527][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  591.092361][   T30]  #4: 
[  591.097992][    C1] yealink 2-1:36.0: unexpected response 0
[  591.098219][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  591.104762][   T30] ffff888022793160
[  591.112917][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  591.119567][   T30]  (
[  591.127573][    C1] yealink 2-1:36.0: unexpected response 0
[  591.127773][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  591.133321][   T30] &dev->mutex
[  591.141563][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  591.148208][   T30] ){....}-{3:3}
[  591.156137][    C1] yealink 2-1:36.0: unexpected response 0
[  591.162898][   T30] , at: __device_attach+0x8e/0x520
[  591.166049][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  591.171601][   T30]  #5: 
[  591.179422][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  591.186013][   T30] ffffffff8f0abb28
[  591.190920][    C1] yealink 2-1:36.0: unexpected response 0
[  591.191106][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  591.200574][   T30]  (
[  591.206359][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  591.212977][   T30] input_mutex
[  591.216610][    C1] yealink 2-1:36.0: unexpected response 0
[  591.223368][   T30] ){+.+.}-{3:3}
[  591.226001][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  591.231576][   T30] , at: input_register_device+0xade/0x1090
[  591.236202][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  591.242793][   T30] 1 lock held by khungtaskd/30:
[  591.246308][    C1] yealink 2-1:36.0: unexpected response 0
[  591.253154][   T30]  #0: 
[  591.259253][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  591.264887][   T30] ffffffff8e334520
[  591.267796][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  591.274388][   T30]  (
[  591.278081][    C1] yealink 2-1:36.0: unexpected response 0
[  591.278268][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  591.284962][   T30] rcu_read_lock
[  591.287613][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  591.293202][   T30] ){....}-{1:2}
[  591.299936][    C1] yealink 2-1:36.0: unexpected response 0
[  591.300130][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  591.305056][   T30] , at: debug_show_all_locks+0x55/0x2a0
[  591.311955][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  591.315258][   T30] 5 locks held by kworker/1:1/45:
[  591.320956][    C1] yealink 2-1:36.0: unexpected response 0
[  591.321173][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  591.327049][   T30] 5 locks held by kworker/u8:3/51:
[  591.333925][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  591.336524][   T30] 6 locks held by kworker/0:2/1056:
[  591.343244][    C1] yealink 2-1:36.0: unexpected response 0
[  591.343433][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  591.346976][   T30]  #0: 
[  591.352829][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  591.359433][   T30] ffff88801b2b9d48
[  591.361882][    C1] yealink 2-1:36.0: unexpected response 0
[  591.368644][   T30]  (
[  591.372051][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  591.377597][   T30] (wq_completion)usb_hub_wq
[  591.384479][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  591.387818][   T30] ){+.+.}-{0:0}
[  591.394512][    C1] yealink 2-1:36.0: unexpected response 0
[  591.399278][   T30] , at: process_scheduled_works+0x90a/0x1830
[  591.405123][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  591.407761][   T30]  #1: 
[  591.414741][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  591.418297][   T30] ffffc90004407d00
[  591.425101][    C1] yealink 2-1:36.0: unexpected response 0
[  591.427604][   T30]  (
[  591.433443][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  591.440052][   T30] (work_completion)(&hub->events)
[  591.443525][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  591.452949][   T30] ){+.+.}-{0:0}
[  591.453534][    C1] yealink 2-1:36.0: unexpected response 0
[  591.459314][   T30] , at: process_scheduled_works+0x945/0x1830
[  591.466152][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  591.471081][   T30]  #2: 
[  591.477966][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  591.480569][   T30] ffff888023795190
[  591.486254][    C1] yealink 2-1:36.0: unexpected response 0
[  591.493020][   T30]  (
[  591.496862][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  591.503466][   T30] &dev->mutex
[  591.506065][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  591.511648][   T30] ){....}-{3:3}
[  591.518327][    C1] yealink 2-1:36.0: unexpected response 0
[  591.518521][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  591.521621][   T30] , at: hub_event+0x1fe/0x5150
[  591.528518][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  591.531813][   T30]  #3: 
[  591.537497][    C1] yealink 2-1:36.0: unexpected response 0
[  591.537719][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  591.542719][   T30] ffff888022a29190
[  591.549628][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  591.552326][   T30]  (
[  591.559053][    C1] yealink 2-1:36.0: unexpected response 0
[  591.559240][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  591.562810][   T30] &dev->mutex
[  591.568712][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  591.575306][   T30] ){....}-{3:3}
[  591.577782][    C1] yealink 2-1:36.0: unexpected response 0
[  591.577971][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  591.584547][   T30] , at: __device_attach+0x8e/0x520
[  591.587975][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  591.593525][   T30]  #4: 
[  591.596954][    C1] yealink 2-1:36.0: unexpected response 0
[  591.603715][   T30] ffff888022792160
[  591.609728][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  591.616314][   T30]  (
[  591.621307][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  591.626908][   T30] &dev->mutex
[  591.629643][    C1] yealink 2-1:36.0: unexpected response 0
[  591.629830][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  591.636614][   T30] ){....}-{3:3}
[  591.640479][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  591.647095][   T30] , at: __device_attach+0x8e/0x520
[  591.649552][    C1] yealink 2-1:36.0: unexpected response 0
[  591.655238][   T30]  #5: ffffffff8f0abb28
[  591.662156][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  591.665450][   T30]  (
[  591.672439][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  591.675724][   T30] input_mutex
[  591.681412][    C1] yealink 2-1:36.0: unexpected response 0
[  591.681599][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  591.688294][   T30] ){+.+.}-{3:3}
[  591.693958][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  591.700818][   T30] , at: input_register_device+0xade/0x1090
[  591.705877][    C1] yealink 2-1:36.0: unexpected response 0
[  591.711871][   T30] 6 locks held by kworker/1:2/1799:
[  591.718670][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  591.723693][   T30] 2 locks held by getty/4842:
[  591.730590][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  591.735648][   T30]  #0: 
[  591.741333][    C1] yealink 2-1:36.0: unexpected response 0
[  591.741550][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  591.748125][   T30] ffff88802a9330a0
[  591.751030][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  591.757977][   T30]  (
[  591.762430][    C1] yealink 2-1:36.0: unexpected response 0
[  591.768155][   T30] &tty->ldisc_sem
[  591.770797][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  591.777441][   T30] ){++++}-{0:0}
[  591.782088][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  591.788676][   T30] , at: tty_ldisc_ref_wait+0x25/0x70
[  591.792172][    C1] yealink 2-1:36.0: unexpected response 0
[  591.797890][   T30]  #1: 
[  591.803993][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  591.810576][   T30] ffffc900031432f0
[  591.813456][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  591.820231][   T30]  (
[  591.823900][    C1] yealink 2-1:36.0: unexpected response 0
[  591.829790][   T30] &ldata->atomic_read_lock
[  591.832431][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  591.839037][   T30] ){+.+.}-{3:3}
[  591.844140][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  591.850729][   T30] , at: n_tty_read+0x6b5/0x1e10
[  591.854137][    C1] yealink 2-1:36.0: unexpected response 0
[  591.859870][   T30] 5 locks held by kworker/1:0/5101:
[  591.865973][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  591.872648][   T30] 4 locks held by udevd/5126:
[  591.875541][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  591.882134][   T30]  #0: 
[  591.885814][    C1] yealink 2-1:36.0: unexpected response 0
[  591.891536][   T30] ffff88802d115418
[  591.894166][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  591.900866][   T30]  (
[  591.904272][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  591.910863][   T30] &p->lock
[  591.914369][    C1] yealink 2-1:36.0: unexpected response 0
[  591.920093][   T30] ){+.+.}-{3:3}
[  591.927854][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  591.932698][   T30] , at: seq_read_iter+0xb7/0xd60
[  591.939693][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  591.942335][   T30]  #1: 
[  591.948033][    C1] yealink 2-1:36.0: unexpected response 0
[  591.948250][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  591.955197][   T30] ffff888075bf2888
[  591.959145][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  591.965742][   T30]  (
[  591.968288][    C1] yealink 2-1:36.0: unexpected response 0
[  591.968513][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  591.974044][   T30] &of->mutex
[  591.980968][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  591.984096][   T30] #2
[  591.990823][    C1] yealink 2-1:36.0: unexpected response 0
[  591.991013][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  591.994294][   T30] ){+.+.}-{3:3}
[  592.000150][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.006855][   T30] , at: kernfs_seq_start+0x53/0x3b0
[  592.011952][    C1] yealink 2-1:36.0: unexpected response 0
[  592.012172][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.018777][   T30]  #2: 
[  592.021673][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.027252][   T30] ffff88802d0fd3c8
[  592.030916][    C1] yealink 2-1:36.0: unexpected response 0
[  592.037703][   T30]  (
[  592.040334][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.046882][   T30] kn->active#5
[  592.050318][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.055912][   T30] ){.+.+}-{0:0}
[  592.062660][    C1] yealink 2-1:36.0: unexpected response 0
[  592.062859][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.066178][   T30] , at: kernfs_seq_start+0x72/0x3b0
[  592.073115][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.078135][   T30]  #3: 
[  592.084227][    C1] yealink 2-1:36.0: unexpected response 0
[  592.088388][   T30] ffff88801cac3190
[  592.095359][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.097859][   T30]  (
[  592.104745][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.107865][   T30] &dev->mutex
[  592.113562][    C1] yealink 2-1:36.0: unexpected response 0
[  592.120412][   T30] ){....}-{3:3}
[  592.124003][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.130593][   T30] , at: uevent_show+0x17d/0x340
[  592.136521][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.142116][   T30] 4 locks held by udevd/5127:
[  592.147252][    C1] yealink 2-1:36.0: unexpected response 0
[  592.147472][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.154063][   T30]  #0: 
[  592.158880][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.165595][   T30] ffff888021e6d2f0
[  592.168330][    C1] yealink 2-1:36.0: unexpected response 0
[  592.168550][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.174078][   T30]  (
[  592.180980][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.184536][   T30] &p->lock
[  592.191268][    C1] yealink 2-1:36.0: unexpected response 0
[  592.191456][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.193795][   T30] ){+.+.}-{3:3}
[  592.199651][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.203120][   T30] , at: seq_read_iter+0xb7/0xd60
[  592.209850][    C1] yealink 2-1:36.0: unexpected response 0
[  592.210042][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.213507][   T30]  #1: 
[  592.220326][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.220347][    C1] yealink 2-1:36.0: unexpected response 0
[  592.220528][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.220708][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.226135][   T30] ffff888075bf3088
[  592.231883][    C1] yealink 2-1:36.0: unexpected response 0
[  592.232095][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.232281][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.232297][    C1] yealink 2-1:36.0: unexpected response 0
[  592.232478][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.235407][   T30]  (
[  592.242353][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
executing program
executing program
executing program
executing program
executing program
[  592.242375][    C1] yealink 2-1:36.0: unexpected response 0
[  592.242557][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.242738][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.242755][    C1] yealink 2-1:36.0: unexpected response 0
[  592.242932][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.246592][   T30] &of->mutex
[  592.253596][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.253619][    C1] yealink 2-1:36.0: unexpected response 0
[  592.253841][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.254021][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.254037][    C1] yealink 2-1:36.0: unexpected response 0
[  592.254213][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.256556][   T30] #2
[  592.262415][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.262434][    C1] yealink 2-1:36.0: unexpected response 0
[  592.262615][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.262794][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.262810][    C1] yealink 2-1:36.0: unexpected response 0
[  592.262987][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.267867][   T30] ){+.+.}-{3:3}
[  592.274318][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.278247][   T30] , at: kernfs_seq_start+0x53/0x3b0
[  592.284334][    C1] yealink 2-1:36.0: unexpected response 0
[  592.290513][   T30]  #2: 
[  592.295226][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.300804][   T30] ffff88802ceea5a8
[  592.307157][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.307179][    C1] yealink 2-1:36.0: unexpected response 0
[  592.307360][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.307541][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.307557][    C1] yealink 2-1:36.0: unexpected response 0
[  592.307733][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.312493][   T30]  (
[  592.319512][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.319534][    C1] yealink 2-1:36.0: unexpected response 0
[  592.319716][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.319896][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.319912][    C1] yealink 2-1:36.0: unexpected response 0
[  592.320115][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.322697][   T30] kn->active
[  592.328637][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.328662][    C1] yealink 2-1:36.0: unexpected response 0
[  592.328843][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.329024][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.329040][    C1] yealink 2-1:36.0: unexpected response 0
[  592.329216][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.332796][   T30] #5
[  592.339707][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.339731][    C1] yealink 2-1:36.0: unexpected response 0
[  592.339912][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.340089][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.342554][   T30] ){.+.+}-{0:0}
[  592.349283][    C1] yealink 2-1:36.0: unexpected response 0
[  592.349474][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.349661][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.349677][    C1] yealink 2-1:36.0: unexpected response 0
[  592.349854][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.352779][   T30] , at: kernfs_seq_start+0x72/0x3b0
[  592.358633][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.358656][    C1] yealink 2-1:36.0: unexpected response 0
[  592.358833][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.359013][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.362448][   T30]  #3: 
[  592.369175][    C1] yealink 2-1:36.0: unexpected response 0
[  592.369361][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.369543][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.369559][    C1] yealink 2-1:36.0: unexpected response 0
[  592.369768][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.374585][   T30] ffff888022a29190
[  592.381485][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.381504][    C1] yealink 2-1:36.0: unexpected response 0
[  592.381679][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.381857][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.381873][    C1] yealink 2-1:36.0: unexpected response 0
[  592.382052][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.382227][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.384819][   T30]  (
[  592.390500][    C1] yealink 2-1:36.0: unexpected response 0
[  592.390682][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.390863][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.390879][    C1] yealink 2-1:36.0: unexpected response 0
[  592.391058][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.398321][   T30] &dev->mutex
[  592.401677][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.408801][   T30] ){....}-{3:3}
[  592.410818][    C1] yealink 2-1:36.0: unexpected response 0
[  592.416506][   T30] , at: uevent_show+0x17d/0x340
[  592.423515][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.423703][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.423720][    C1] yealink 2-1:36.0: unexpected response 0
[  592.423898][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.427604][   T30] 4 locks held by udevd/5128:
[  592.434710][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.437523][   T30]  #0: 
[  592.442979][    C1] yealink 2-1:36.0: unexpected response 0
[  592.453012][   T30] ffff888021e6d418
[  592.453612][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.466455][   T30]  (
[  592.471271][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.471296][    C1] yealink 2-1:36.0: unexpected response 0
[  592.471509][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.471690][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.471706][    C1] yealink 2-1:36.0: unexpected response 0
[  592.471881][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.478961][   T30] &p->lock
[  592.481418][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.488502][   T30] ){+.+.}-{3:3}
[  592.491682][    C1] yealink 2-1:36.0: unexpected response 0
[  592.497864][   T30] , at: seq_read_iter+0xb7/0xd60
[  592.500045][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.506604][   T30]  #1: ffff88802d6b2888
[  592.510420][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.510439][    C1] yealink 2-1:36.0: unexpected response 0
[  592.510616][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.510800][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.517926][   T30]  (
[  592.521001][    C1] yealink 2-1:36.0: unexpected response 0
[  592.527710][   T30] &of->mutex
[  592.534380][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.539809][   T30] #2
[  592.546291][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.549270][   T30] ){+.+.}-{3:3}
[  592.554552][    C1] yealink 2-1:36.0: unexpected response 0
[  592.558692][   T30] , at: kernfs_seq_start+0x53/0x3b0
[  592.565261][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.567964][   T30]  #2: 
[  592.574475][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.578043][   T30] ffff88802ceb8b48
[  592.583257][    C1] yealink 2-1:36.0: unexpected response 0
[  592.587164][   T30]  (
[  592.593638][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.598690][   T30] kn->active
[  592.605197][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.610108][   T30] #5
[  592.615363][    C1] yealink 2-1:36.0: unexpected response 0
[  592.622684][   T30] ){.+.+}-{0:0}
[  592.625118][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.632135][   T30] , at: kernfs_seq_start+0x72/0x3b0
[  592.635541][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.641430][   T30]  #3: 
[  592.647796][    C1] yealink 2-1:36.0: unexpected response 0
[  592.648020][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.648202][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.650644][   T30] ffff88801cac7190
[  592.657470][    C1] yealink 2-1:36.0: unexpected response 0
[  592.657672][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.657859][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.657875][    C1] yealink 2-1:36.0: unexpected response 0
[  592.660886][   T30]  (
[  592.666744][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.673797][   T30] &dev->mutex
[  592.677090][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.684132][   T30] ){....}-{3:3}
[  592.688635][    C1] yealink 2-1:36.0: unexpected response 0
[  592.688854][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.689038][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.689054][    C1] yealink 2-1:36.0: unexpected response 0
[  592.689232][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.694940][   T30] , at: uevent_show+0x17d/0x340
[  592.703661][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.703686][    C1] yealink 2-1:36.0: unexpected response 0
[  592.703867][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.704048][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.706747][   T30] 7 locks held by kworker/1:4/5129:
[  592.713430][    C1] yealink 2-1:36.0: unexpected response 0
[  592.713617][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.713803][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.720270][   T30] 4 locks held by udevd/5130:
[  592.726975][    C1] yealink 2-1:36.0: unexpected response 0
[  592.734332][   T30]  #0: 
[  592.737902][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.738093][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.738110][    C1] yealink 2-1:36.0: unexpected response 0
[  592.743822][   T30] ffff88801cb6bb08
[  592.750881][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.751069][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.751086][    C1] yealink 2-1:36.0: unexpected response 0
[  592.751262][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.758250][   T30]  (
[  592.763799][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.770739][   T30] &p->lock
[  592.772846][    C1] yealink 2-1:36.0: unexpected response 0
[  592.780002][   T30] ){+.+.}-{3:3}
[  592.785587][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.792611][   T30] , at: seq_read_iter+0xb7/0xd60
[  592.799139][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.799160][    C1] yealink 2-1:36.0: unexpected response 0
[  592.799342][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.836661][   T30]  #1: 
[  592.841795][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.859215][   T30] ffff88802b784488
[  592.863622][    C1] yealink 2-1:36.0: unexpected response 0
[  592.869366][   T30]  (
[  592.876252][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.882846][   T30] &of->mutex
[  592.888679][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.895272][   T30] #2
[  592.898700][    C1] yealink 2-1:36.0: unexpected response 0
[  592.898888][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.905532][   T30] ){+.+.}-{3:3}
[  592.910902][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.916462][   T30] , at: kernfs_seq_start+0x53/0x3b0
[  592.919197][    C1] yealink 2-1:36.0: unexpected response 0
[  592.919389][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.925998][   T30]  #2: 
[  592.929901][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.936669][   T30] ffff88802d0fcf08
[  592.942370][    C1] yealink 2-1:36.0: unexpected response 0
[  592.942587][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.949305][   T30]  (
[  592.956193][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.961738][   T30] kn->active
[  592.968527][    C1] yealink 2-1:36.0: unexpected response 0
[  592.968756][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.971155][   T30] #5
[  592.978147][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  592.983712][   T30] ){.+.+}-{0:0}
[  592.990741][    C1] yealink 2-1:36.0: unexpected response 0
[  592.990955][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  592.997872][   T30] , at: kernfs_seq_start+0x72/0x3b0
[  593.003912][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  593.010558][   T30]  #3: 
[  593.013702][    C1] yealink 2-1:36.0: unexpected response 0
[  593.020462][   T30] ffff888022a28190
[  593.026307][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  593.032991][   T30]  (
[  593.039857][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  593.045398][   T30] &dev->mutex
[  593.052159][    C1] yealink 2-1:36.0: unexpected response 0
[  593.052366][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  593.054958][   T30] ){....}-{3:3}
[  593.061860][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  593.067502][   T30] , at: uevent_show+0x17d/0x340
[  593.074297][    C1] yealink 2-1:36.0: unexpected response 0
[  593.081063][   T30] 4 locks held by udevd/5131:
[  593.084652][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  593.090312][   T30]  #0: 
[  593.097659][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  593.104379][   T30] ffff888021e6d540
[  593.110087][    C1] yealink 2-1:36.0: unexpected response 0
[  593.110309][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  593.116946][   T30]  (
[  593.122292][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  593.129036][   T30] &p->lock
[  593.134787][    C1] yealink 2-1:36.0: unexpected response 0
[  593.142050][   T30] ){+.+.}-{3:3}
[  593.149107][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  593.151707][   T30] , at: seq_read_iter+0xb7/0xd60
[  593.157571][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  593.164174][   T30]  #1: 
[  593.170905][    C1] yealink 2-1:36.0: unexpected response 0
[  593.171100][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  593.176633][   T30] ffff88802d6b3888
[  593.183531][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  593.187202][   T30]  (
[  593.194000][    C1] yealink 2-1:36.0: unexpected response 0
[  593.199742][   T30] &of->mutex
[  593.206743][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  593.213297][   T30] #2
[  593.219134][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  593.225814][   T30] ){+.+.}-{3:3}
[  593.232751][    C1] yealink 2-1:36.0: unexpected response 0
[  593.232948][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  593.235408][   T30] , at: kernfs_seq_start+0x53/0x3b0
[  593.241363][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  593.248336][   T30]  #2: 
[  593.255306][    C1] yealink 2-1:36.0: unexpected response 0
[  593.261124][   T30] ffff88802d340788
[  593.268269][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  593.271373][   T30]  (
[  593.278539][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  593.281842][   T30] kn->active
[  593.287615][    C1] yealink 2-1:36.0: unexpected response 0
[  593.287812][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  593.292613][   T30] #5
[  593.299615][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  593.306298][   T30] ){.+.+}-{0:0}
[  593.311985][    C1] yealink 2-1:36.0: unexpected response 0
[  593.312173][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  593.318953][   T30] , at: kernfs_seq_start+0x72/0x3b0
[  593.323753][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  593.330458][   T30]  #3: 
[  593.333170][    C1] yealink 2-1:36.0: unexpected response 0
[  593.338902][   T30] ffff888021b37190
[  593.342745][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  593.349466][   T30]  (
[  593.352051][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  593.358638][   T30] &dev->mutex
[  593.364299][    C1] yealink 2-1:36.0: unexpected response 0
[  593.371054][   T30] ){....}-{3:3}
[  593.377938][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  593.383566][   T30] , at: uevent_show+0x17d/0x340
[  593.390650][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  593.394105][   T30] 1 lock held by dhcpcd/5220:
[  593.400913][    C1] yealink 2-1:36.0: unexpected response 0
[  593.401103][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  593.404418][   T30]  #0: 
[  593.410451][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  593.415236][   T30] ffff88807a6dfa08
[  593.422051][    C1] yealink 2-1:36.0: unexpected response 0
[  593.422275][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  593.426300][   T30]  (
[  593.433198][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  593.438775][   T30] &sb->s_type->i_mutex_key
[  593.445571][    C1] yealink 2-1:36.0: unexpected response 0
[  593.452429][   T30] #10
[  593.455156][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  593.461172][   T30] ){+.+.}-{3:3}
[  593.465322][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  593.471914][   T30] , at: sock_close+0x90/0x240
[  593.474439][    C1] yealink 2-1:36.0: unexpected response 0
[  593.481213][   T30] 2 locks held by dhcpcd/5221:
[  593.484892][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  593.490432][   T30]  #0: 
[  593.495770][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  593.502447][   T30] ffff888077b46258
[  593.505161][    C1] yealink 2-1:36.0: unexpected response 0
[  593.512011][   T30]  (
[  593.515877][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  593.521763][   T30] sk_lock-AF_PACKET
[  593.524382][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  593.530973][   T30] ){+.+.}-{0:0}
[  593.534133][    C1] yealink 2-1:36.0: unexpected response 0
[  593.540896][   T30] , at: packet_do_bind+0x32/0xcb0
[  593.543530][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  593.549081][   T30]  #1: 
[  593.552714][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  593.559460][   T30] ffffffff8e3398f8
[  593.565369][    C1] yealink 2-1:36.0: unexpected response 0
[  593.572405][   T30]  (
[  593.575336][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  593.580931][   T30] rcu_state.exp_mutex
[  593.587802][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  593.594496][   T30] ){+.+.}-{3:3}
[  593.598277][    C1] yealink 2-1:36.0: unexpected response 0
[  593.598500][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  593.604032][   T30] , at: synchronize_rcu_expedited+0x451/0x830
[  593.611051][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  593.617787][   T30] 1 lock held by dhcpcd/5222:
[  593.623482][    C1] yealink 2-1:36.0: unexpected response 0
[  593.625958][   T30]  #0: ffff88807b324258
[  593.632899][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  593.636346][   T30]  (
[  593.642920][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  593.649138][   T30] sk_lock-AF_PACKET
[  593.654804][    C1] yealink 2-1:36.0: unexpected response 0
[  593.661577][   T30] ){+.+.}-{0:0}
[  593.668501][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  593.674002][   T30] , at: packet_do_bind+0x32/0xcb0
[  593.681255][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  593.685976][   T30] 1 lock held by dhcpcd/5228:
[  593.692724][    C1] yealink 2-1:36.0: unexpected response 0
[  593.692943][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  593.698813][   T30]  #0: 
[  593.705696][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  593.712444][   T30] ffff888077e42258
[  593.717583][    C1] yealink 2-1:36.0: unexpected response 0
[  593.717778][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  593.723315][   T30]  (
[  593.730316][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  593.736919][   T30] sk_lock-AF_PACKET
[  593.741652][    C1] yealink 2-1:36.0: unexpected response 0
[  593.741844][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  593.747400][   T30] ){+.+.}-{0:0}
[  593.750286][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  593.757069][   T30] , at: packet_do_bind+0x32/0xcb0
[  593.763865][    C1] yealink 2-1:36.0: unexpected response 0
[  593.769594][   T30] 1 lock held by dhcpcd/5229:
[  593.773439][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  593.780017][   T30]  #0: 
[  593.786901][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  593.792481][   T30] ffff88807707c258
[  593.799152][    C1] yealink 2-1:36.0: unexpected response 0
[  593.799343][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  593.801678][   T30]  (
[  593.808576][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  593.811462][   T30] sk_lock-AF_PACKET
[  593.817152][    C1] yealink 2-1:36.0: unexpected response 0
[  593.817346][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  593.820663][   T30] ){+.+.}-{0:0}
[  593.827572][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  593.832348][   T30] , at: packet_do_bind+0x32/0xcb0
[  593.839075][    C1] yealink 2-1:36.0: unexpected response 0
[  593.839261][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  593.844882][   T30] 1 lock held by dhcpcd/5230:
[  593.851778][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  593.854389][   T30]  #0: 
[  593.861133][    C1] yealink 2-1:36.0: unexpected response 0
[  593.861352][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  593.864942][   T30] ffff888078266258
[  593.870888][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  593.873238][   T30]  (
[  593.879966][    C1] yealink 2-1:36.0: unexpected response 0
[  593.880155][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  593.883179][   T30] sk_lock-AF_PACKET
[  593.890077][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  593.892452][   T30] ){+.+.}-{0:0}
[  593.898140][    C1] yealink 2-1:36.0: unexpected response 0
[  593.898333][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  593.907448][   T30] , at: packet_do_bind+0x32/0xcb0
[  593.908598][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  593.927081][   T30] 
[  593.933091][    C1] yealink 2-1:36.0: unexpected response 0
[  593.935834][   T30] =============================================
[  593.935834][   T30] 
[  593.935847][   T30] NMI backtrace for cpu 0
[  593.942769][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  593.946262][   T30] CPU: 0 PID: 30 Comm: khungtaskd Not tainted 6.10.0-rc2-next-20240607-syzkaller #0
[  593.952129][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  593.958701][   T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[  593.961185][    C1] yealink 2-1:36.0: unexpected response 0
[  593.967947][   T30] Call Trace:
[  593.971395][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  593.976992][   T30]  <TASK>
[  593.983898][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  593.986209][   T30]  dump_stack_lvl+0x241/0x360
[  593.992942][    C1] yealink 2-1:36.0: unexpected response 0
[  593.996377][   T30]  ? __pfx_dump_stack_lvl+0x10/0x10
[  594.002244][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  594.008814][   T30]  ? __pfx__printk+0x10/0x10
[  594.014204][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  594.020825][   T30]  ? __pfx_vprintk_emit+0x10/0x10
[  594.023649][    C1] yealink 2-1:36.0: unexpected response 0
[  594.029390][   T30]  nmi_cpu_backtrace+0x49c/0x4d0
[  594.033320][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  594.039878][   T30]  ? __pfx_nmi_cpu_backtrace+0x10/0x10
[  594.042558][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  594.049206][   T30]  ? _printk+0xd5/0x120
[  594.052492][    C1] yealink 2-1:36.0: unexpected response 0
[  594.058198][   T30]  ? __pfx__printk+0x10/0x10
[  594.065581][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  594.068817][   T30]  ? __wake_up_klogd+0x109/0x140
[  594.075724][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  594.080378][   T30]  ? __pfx__printk+0x10/0x10
[  594.086164][    C1] yealink 2-1:36.0: unexpected response 0
[  594.090816][   T30]  ? __rcu_read_unlock+0xa1/0x110
[  594.097768][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  594.100288][   T30]  ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[  594.107195][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  594.110832][   T30]  nmi_trigger_cpumask_backtrace+0x198/0x320
[  594.116654][    C1] yealink 2-1:36.0: unexpected response 0
[  594.123415][   T30]  watchdog+0xfde/0x1020
[  594.126088][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  594.132687][   T30]  ? watchdog+0x1ea/0x1020
[  594.135873][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  594.141395][   T30]  ? __pfx_watchdog+0x10/0x10
[  594.144915][    C1] yealink 2-1:36.0: unexpected response 0
[  594.151734][   T30]  kthread+0x2f0/0x390
[  594.156823][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  594.163382][   T30]  ? __pfx_watchdog+0x10/0x10
[  594.166303][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  594.171806][   T30]  ? __pfx_kthread+0x10/0x10
[  594.178544][    C1] yealink 2-1:36.0: unexpected response 0
[  594.182240][   T30]  ret_from_fork+0x4b/0x80
[  594.189161][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  594.191446][   T30]  ? __pfx_kthread+0x10/0x10
[  594.197309][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  594.200313][   T30]  ret_from_fork_asm+0x1a/0x30
[  594.207051][    C1] yealink 2-1:36.0: unexpected response 0
[  594.209540][   T30]  </TASK>
[  594.216441][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  594.219775][   T30] Sending NMI from CPU 0 to CPUs 1:
[  594.225569][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  594.232270][    C1] NMI backtrace for cpu 1
[  594.232281][    C1] CPU: 1 PID: 5129 Comm: kworker/1:4 Not tainted 6.10.0-rc2-next-20240607-syzkaller #0
[  594.232299][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[  594.232310][    C1] Workqueue: events_power_efficient gc_worker
[  594.232334][    C1] RIP: 0010:io_serial_out+0x7e/0xc0
[  594.232357][    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 1c a3 ba 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
[  594.232381][    C1] RSP: 0018:ffffc90000a17ff0 EFLAGS: 00000002
[  594.232395][    C1] RAX: 000000000000005b RBX: ffffffff94af0320 RCX: 0000000000000000
[  594.232406][    C1] RDX: 00000000000003f8 RSI: 0000000000000000 RDI: 0000000000000020
[  594.232417][    C1] RBP: 0000000000000000 R08: ffffffff8541cecb R09: 1ffff11003f26046
[  594.232429][    C1] R10: dffffc0000000000 R11: ffffffff8541ce80 R12: dffffc0000000000
[  594.232442][    C1] R13: ffffffff94801b21 R14: 000000000000005b R15: 00000000000003f8
[  594.232454][    C1] FS:  0000000000000000(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
[  594.232468][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  594.232479][    C1] CR2: 00007ffd98c57ed8 CR3: 000000000e132000 CR4: 00000000003506f0
[  594.232494][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  594.232504][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  594.232515][    C1] Call Trace:
[  594.232522][    C1]  <NMI>
[  594.232529][    C1]  ? nmi_cpu_backtrace+0x3c2/0x4d0
[  594.232549][    C1]  ? __pfx_lock_acquire+0x10/0x10
[  594.232569][    C1]  ? __pfx_nmi_cpu_backtrace+0x10/0x10
[  594.232592][    C1]  ? __pfx_nmi_cpu_backtrace_handler+0x10/0x10
[  594.232613][    C1]  ? nmi_handle+0x2a/0x5a0
[  594.232628][    C1]  ? __pfx__printk+0x10/0x10
[  594.232656][    C1]  ? nmi_cpu_backtrace_handler+0xc/0x20
[  594.232674][    C1]  ? nmi_handle+0x14f/0x5a0
[  594.232689][    C1]  ? nmi_handle+0x2a/0x5a0
[  594.232705][    C1]  ? io_serial_out+0x7e/0xc0
[  594.232719][    C1]  ? io_serial_in+0x76/0xb0
[  594.232734][    C1]  ? default_do_nmi+0x63/0x160
[  594.232753][    C1]  ? exc_nmi+0x123/0x1f0
[  594.232778][    C1]  ? end_repeat_nmi+0xf/0x53
[  594.232798][    C1]  ? __pfx_io_serial_out+0x10/0x10
[  594.232813][    C1]  ? io_serial_out+0x4b/0xc0
[  594.232830][    C1]  ? io_serial_out+0x7e/0xc0
[  594.232845][    C1]  ? io_serial_out+0x7e/0xc0
[  594.232861][    C1]  ? io_serial_out+0x7e/0xc0
[  594.232877][    C1]  </NMI>
[  594.232883][    C1]  <IRQ>
[  594.232890][    C1]  serial8250_console_write+0x14ed/0x1ed0
[  594.232929][    C1]  ? __pfx_serial8250_console_write+0x10/0x10
[  594.232954][    C1]  ? __pfx_lock_release+0x10/0x10
[  594.232971][    C1]  ? do_raw_spin_lock+0x14f/0x370
[  594.232998][    C1]  ? do_raw_spin_unlock+0x13c/0x8b0
[  594.233022][    C1]  ? console_flush_all+0x403/0xf50
[  594.233046][    C1]  ? __pfx_univ8250_console_write+0x10/0x10
[  594.233067][    C1]  console_flush_all+0x880/0xf50
[  594.233093][    C1]  ? mark_lock+0x9a/0x360
[  594.233111][    C1]  ? console_flush_all+0x147/0xf50
[  594.233137][    C1]  ? __pfx_console_flush_all+0x10/0x10
[  594.233173][    C1]  console_unlock+0x13b/0x4d0
[  594.233200][    C1]  ? __pfx_console_unlock+0x10/0x10
[  594.233221][    C1]  ? do_raw_spin_lock+0x14f/0x370
[  594.233251][    C1]  ? __pfx_lock_release+0x10/0x10
[  594.233272][    C1]  ? do_raw_spin_unlock+0x13c/0x8b0
[  594.233300][    C1]  vprintk_emit+0x7a1/0x900
[  594.233325][    C1]  ? __pfx_vprintk_emit+0x10/0x10
[  594.233346][    C1]  ? __pfx_snprintf+0x10/0x10
[  594.233367][    C1]  ? read_word_at_a_time+0xe/0x20
[  594.233381][    C1]  ? sized_strscpy+0x8d/0x220
[  594.233398][    C1]  dev_vprintk_emit+0x2ae/0x330
[  594.233421][    C1]  ? __pfx_dev_vprintk_emit+0x10/0x10
[  594.233446][    C1]  ? stack_trace_save+0x118/0x1d0
[  594.233467][    C1]  dev_printk_emit+0xdd/0x120
[  594.233493][    C1]  ? __pfx_dev_printk_emit+0x10/0x10
[  594.233516][    C1]  ? __lock_acquire+0x1359/0x2000
[  594.233535][    C1]  ? __dev_printk+0x137/0x1a0
[  594.233557][    C1]  _dev_err+0x122/0x170
[  594.233584][    C1]  ? urb_irq_callback+0x64/0x5b0
[  594.233605][    C1]  ? __pfx__dev_err+0x10/0x10
[  594.233634][    C1]  urb_irq_callback+0x37e/0x5b0
[  594.233655][    C1]  __usb_hcd_giveback_urb+0x42c/0x6e0
[  594.233675][    C1]  ? __pfx___usb_hcd_giveback_urb+0x10/0x10
[  594.233695][    C1]  ? do_raw_spin_unlock+0x13c/0x8b0
[  594.233723][    C1]  dummy_timer+0x830/0x45d0
[  594.233751][    C1]  ? __pfx_lock_release+0x10/0x10
[  594.233778][    C1]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  594.233798][    C1]  ? __hrtimer_run_queues+0x477/0xd50
[  594.233819][    C1]  ? do_raw_spin_unlock+0x13c/0x8b0
[  594.233847][    C1]  ? __pfx_dummy_timer+0x10/0x10
[  594.233874][    C1]  ? __pfx_dummy_timer+0x10/0x10
[  594.233897][    C1]  __hrtimer_run_queues+0x59b/0xd50
[  594.233913][    C1]  ? ktime_get_update_offsets_now+0x3c/0x250
[  594.233942][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[  594.233958][    C1]  ? ktime_get_update_offsets_now+0x22d/0x250
[  594.233982][    C1]  hrtimer_interrupt+0x396/0x990
[  594.234009][    C1]  __sysvec_apic_timer_interrupt+0x110/0x3f0
[  594.234034][    C1]  sysvec_apic_timer_interrupt+0xa1/0xc0
[  594.234057][    C1]  </IRQ>
[  594.234062][    C1]  <TASK>
[  594.234068][    C1]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[  594.234086][    C1] RIP: 0010:lock_acquire+0x264/0x550
[  594.234104][    C1] Code: 2b 00 74 08 4c 89 f7 e8 3a 18 8a 00 f6 44 24 61 02 0f 85 85 01 00 00 41 f7 c7 00 02 00 00 74 01 fb 48 c7 44 24 40 0e 36 e0 45 <4b> c7 44 25 00 00 00 00 00 43 c7 44 25 09 00 00 00 00 43 c7 44 25
[  594.234117][    C1] RSP: 0018:ffffc9000371f900 EFLAGS: 00000206
[  594.234130][    C1] RAX: 0000000000000001 RBX: 1ffff920006e3f2c RCX: c8404c6d12666000
[  594.234142][    C1] RDX: dffffc0000000000 RSI: ffffffff8bcad360 RDI: ffffffff8c200e00
[  594.234155][    C1] RBP: ffffc9000371fa48 R08: ffffffff92fc96c7 R09: 1ffffffff25f92d8
[  594.234167][    C1] R10: dffffc0000000000 R11: fffffbfff25f92d9 R12: 1ffff920006e3f28
[  594.234180][    C1] R13: dffffc0000000000 R14: ffffc9000371f960 R15: 0000000000000246
[  594.234200][    C1]  ? gc_worker+0x26b/0x1530
[  594.234221][    C1]  ? __pfx_lock_acquire+0x10/0x10
[  594.234239][    C1]  ? gc_worker+0x26b/0x1530
[  594.234258][    C1]  ? __pfx___might_resched+0x10/0x10
[  594.234274][    C1]  ? seqcount_lockdep_reader_access+0x1d7/0x220
[  594.234300][    C1]  gc_worker+0x28c/0x1530
[  594.234318][    C1]  ? gc_worker+0x26b/0x1530
[  594.234336][    C1]  ? gc_worker+0x26b/0x1530
[  594.234363][    C1]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[  594.234382][    C1]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[  594.234401][    C1]  ? __pfx_gc_worker+0x10/0x10
[  594.234424][    C1]  ? process_scheduled_works+0x945/0x1830
[  594.234441][    C1]  process_scheduled_works+0xa2c/0x1830
[  594.234472][    C1]  ? __pfx_process_scheduled_works+0x10/0x10
[  594.234494][    C1]  ? assign_work+0x364/0x3d0
[  594.234513][    C1]  worker_thread+0x86d/0xd50
[  594.234534][    C1]  ? _raw_spin_unlock_irqrestore+0xdd/0x140
[  594.234555][    C1]  ? __kthread_parkme+0x169/0x1d0
[  594.234575][    C1]  ? __pfx_worker_thread+0x10/0x10
[  594.234597][    C1]  kthread+0x2f0/0x390
[  594.234616][    C1]  ? __pfx_worker_thread+0x10/0x10
[  594.234633][    C1]  ? __pfx_kthread+0x10/0x10
[  594.234653][    C1]  ret_from_fork+0x4b/0x80
[  594.234674][    C1]  ? __pfx_kthread+0x10/0x10
[  594.234693][    C1]  ret_from_fork_asm+0x1a/0x30
[  594.234724][    C1]  </TASK>
[  594.239960][   T30] Kernel panic - not syncing: hung_task: blocked tasks
[  594.239975][   T30] CPU: 0 PID: 30 Comm: khungtaskd Not tainted 6.10.0-rc2-next-20240607-syzkaller #0
[  594.239996][   T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[  594.240007][   T30] Call Trace: