yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  266.904193][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  266.912978][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  266.919855][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  266.928607][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  266.935514][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  266.944261][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  266.951147][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  266.959973][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  266.966871][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  266.975612][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  266.982454][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  266.991234][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  266.998233][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.006995][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.013880][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.022616][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.029495][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.038222][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.045116][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.053809][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.060685][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.069478][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.076398][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.085119][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.091948][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.100735][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.107615][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.116340][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.123290][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.132019][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.138889][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.147603][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.154472][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.163223][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.170097][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.178871][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.185784][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.194509][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.201424][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.210192][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.217103][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.225885][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.232744][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.241475][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.248651][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.257454][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.264651][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.273434][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.280369][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.289140][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.296052][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.304835][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.311752][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.320556][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.327499][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.336317][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.343224][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.351995][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.358946][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.367745][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.374723][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.383487][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.390388][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.399161][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.406052][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.414836][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.421744][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.430508][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.437427][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.446216][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.453124][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.461915][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.468808][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.477568][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.484458][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.493234][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.500231][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.509009][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.515913][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.524644][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.531502][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.540251][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.547162][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.555891][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.562752][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.571520][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.578434][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.587225][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.594125][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.602901][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.609793][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.618550][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.625501][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.634235][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.641141][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.649926][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.656828][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.665610][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.672539][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.681344][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.688289][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.697044][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.703946][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.712749][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.719713][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.728502][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.735384][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.744159][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.751088][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.759847][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.766780][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.775527][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.782421][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.791168][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.798072][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.806841][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.813792][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.822631][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.829570][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.838329][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.845265][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.853990][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.860876][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.869616][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.876512][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.885265][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.892123][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.900878][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.907785][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.916520][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.923385][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.932137][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.939020][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.947806][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.954708][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.963434][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.970317][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.979062][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  267.986002][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  267.994802][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.001739][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.010538][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.017453][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.026199][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.033071][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.041834][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.048726][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.057497][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.064398][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.073164][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.080111][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.088856][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.095770][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.104523][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.111444][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.120182][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.127176][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.135913][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.142776][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.151520][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.158400][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.167178][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.174046][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.182808][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.189737][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.198496][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.205456][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.214211][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.221141][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.229921][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.236842][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.245579][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.252490][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.261241][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.268147][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.276893][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.283788][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.292512][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.299403][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.308183][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.315126][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.323922][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.330847][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.339608][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.346513][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.355305][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.362165][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.370891][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.377784][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.386546][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.393403][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.402153][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.409111][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.417859][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.424753][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.433484][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.440419][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.449173][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.456076][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.464826][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.471736][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.480525][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.487441][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.496236][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.503149][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.511898][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.518816][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.527534][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.534397][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.543126][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.550006][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.558774][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.565640][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.574361][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.581288][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.590055][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.596953][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.605734][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.612660][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.621412][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.628358][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.637166][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.644040][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.652801][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.659728][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.668505][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.675408][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.684135][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.691043][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.699802][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.706714][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.715503][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.722390][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.731158][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.738115][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.746906][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.753837][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.762588][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.769512][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.778258][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.785152][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.793898][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.800819][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.809562][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.816452][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.825210][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.832089][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.840847][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.847787][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.856526][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.863381][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.872131][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.879050][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.887772][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.894694][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
2025/06/07 13:25:20 executed programs: 208
[  268.903441][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.910370][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.919098][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.925969][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.934730][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.941620][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.950422][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.957350][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.966128][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.972998][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.981780][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  268.988666][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  268.997423][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.004316][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.013087][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.019989][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.028740][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.035631][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.044384][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.051297][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.060014][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.066924][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.075672][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.082600][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.091412][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.098325][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.107065][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.113941][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.122679][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.129587][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.138344][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.145238][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.153978][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.160879][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.169617][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.176511][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.185251][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.192132][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.200857][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.207795][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.216576][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.223483][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.232203][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.239079][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.247808][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.254727][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.263442][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.270378][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.279106][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.285978][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.294746][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.301607][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.310351][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.317296][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.326077][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.332960][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.341711][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.348602][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.357374][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.364241][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.373017][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.379957][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.388707][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.395598][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.404332][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.411233][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.419958][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.426850][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.435650][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.442516][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.451271][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.458158][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.466905][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.473798][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.482557][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.489521][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.498304][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.505237][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.513968][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.520854][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.529618][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.536545][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.545301][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.552181][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.560932][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.567821][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.576570][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.583430][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.592196][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.599097][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.607844][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.614735][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.623437][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.630365][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.639128][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.646052][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.654805][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.661715][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.670473][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.677349][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.686108][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.692994][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.701719][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.708610][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.717355][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.724250][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.732996][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.739893][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.748648][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.755590][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.764304][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.771178][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.779894][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.786769][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.795546][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.802427][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.811215][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.818167][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.826932][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.833802][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.842526][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.849407][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.858165][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.865074][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.873801][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.880741][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.889508][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.896441][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.905202][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.912055][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.920784][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.927677][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.936440][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.943334][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.952086][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.958954][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.967675][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.974542][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.983315][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  269.990235][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  269.998974][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.005944][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.014683][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.021625][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.030402][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.037310][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.046039][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.052917][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.061720][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.068637][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.077380][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.084272][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.093002][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.099917][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.108660][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.115528][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.124246][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.131196][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.139958][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.146859][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.155603][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.162485][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.171208][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.178078][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.186810][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.193684][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.202435][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.209348][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.218076][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.224966][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.233699][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.240593][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.249317][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.256311][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.265058][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.271968][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.281298][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.288241][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.297005][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.303905][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.312647][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.319514][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.328257][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.335178][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.343931][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.350887][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.359677][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.366558][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.375293][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.382249][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.390998][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.397968][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.406760][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.413613][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.422329][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.429226][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.438005][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.444938][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.453650][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.460525][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.469287][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.476219][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.484961][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.491857][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.500597][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.507580][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.516313][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.523172][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.531945][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.538870][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.547592][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.554452][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.563188][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.570048][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.578794][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.585727][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.594472][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.601356][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.610075][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.616976][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.625716][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.632614][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.641345][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.648228][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.657002][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.663916][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.672638][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.679508][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.688254][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.695150][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.703879][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.710817][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.719560][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.726452][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.735180][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.742029][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.750807][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.757730][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.766507][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.773401][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.782130][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.789036][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.797813][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.804764][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.813491][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.820377][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.829130][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.836025][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.844775][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.851644][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.860386][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.867275][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.876042][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.882952][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.891712][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.898602][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.907331][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.914343][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.923131][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.930025][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.938750][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.945689][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.954401][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.961283][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.970044][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.976929][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  270.985665][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  270.992552][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.001325][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.008263][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.016992][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.023873][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.032633][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.039515][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.048329][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.055262][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.064028][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.070984][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.079716][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.086584][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.095327][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.102186][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.110954][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.117883][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.126650][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.133538][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.142268][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.149195][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.157915][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.164788][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.173527][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.180444][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.189218][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.196141][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.204904][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.211807][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.220550][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.227419][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.236164][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.243027][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.251804][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.258774][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.267523][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.274413][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.283140][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.290036][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.298768][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.305649][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.314386][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.321259][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.330067][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.336985][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.345757][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.352677][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.361507][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.368444][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.377205][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.384134][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.392894][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.399811][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.408549][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.415448][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.424159][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.431046][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.439767][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.446646][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.455357][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.462202][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.470964][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.477854][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.486596][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.493486][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.502231][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.509149][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.517894][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.524788][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.533509][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.540392][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.549152][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.556037][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.564764][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.571647][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.580402][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.587318][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.596068][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.602925][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.611663][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.618552][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.627305][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.634299][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.643055][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.649932][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.658681][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.665576][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.674267][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.681177][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.689926][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.696801][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.705528][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.712376][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.721104][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.727981][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.736711][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.743621][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.752381][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.759329][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.768060][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.774928][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.783630][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.790530][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.799267][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.806181][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.814926][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.821797][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.830519][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.837404][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.846154][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.853012][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.861800][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.868702][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.877448][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.884328][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.893033][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.899913][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.908669][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.915540][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.924270][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.931194][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.939966][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.946897][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.955645][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.962539][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.971286][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.978193][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  271.986982][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  271.993861][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.002608][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.009584][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.018382][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.025306][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.034034][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.040937][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.049652][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.056511][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.065257][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.072152][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.080888][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.087778][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.096508][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.103367][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.112090][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.118988][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.127747][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.134700][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.143437][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.150314][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.159016][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.165898][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.174629][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.181471][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.190190][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.197065][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.205825][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.212729][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.221462][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.228336][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.237078][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.243961][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.252726][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.259648][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.268404][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.275297][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.284017][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.290920][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.299642][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.306586][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.315345][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.322191][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.330931][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.337806][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.346578][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.353456][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.362187][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.369072][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.377803][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.384715][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.393458][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.400332][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.409080][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.415991][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.424752][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.431607][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.440338][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.447255][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.456014][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.462880][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.471591][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.478488][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.487213][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.494063][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.502785][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.509679][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.518421][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.525311][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.534039][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.540931][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.549664][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.556588][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.565319][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.572193][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.580946][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.587804][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.596535][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.603387][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.612114][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.619045][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.627788][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.634738][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.643466][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.650363][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.659086][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.665974][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.674762][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.681658][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.690427][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.697331][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.706102][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.712966][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.721721][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.728605][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.737339][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.744228][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.752978][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.759872][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.768630][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.775508][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.784228][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.791139][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.799899][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.806815][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.815530][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.822400][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.831145][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.838032][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.846793][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.853657][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.862368][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.869264][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.878012][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.884960][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.893675][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.900565][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.900799][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.909592][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.918358][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.925272][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.933975][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.940871][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.949582][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.956462][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.965199][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.972082][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.980798][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  272.987683][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  272.996437][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.003300][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.012049][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.018921][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.027682][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.034611][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.043366][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.050289][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.059041][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.065918][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.074659][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.081541][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.090268][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.097159][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.105919][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.112770][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.121488][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.128378][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.137086][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.143975][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.152694][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.159551][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.168303][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.175174][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.183860][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.190745][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.199498][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.206374][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.215094][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.221950][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.230714][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.237595][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.246336][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.253251][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.261992][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.268885][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.277608][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.284506][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.293301][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.300216][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.309007][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.316159][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.324902][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.331754][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.340492][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.347393][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.356200][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.363097][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.371879][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.378808][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.387573][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.394435][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.403168][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.410090][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.418853][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.425768][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.434493][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.441379][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.450108][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.456972][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.465700][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.472565][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.481307][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.488218][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.496961][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.503843][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.512567][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.519441][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.528172][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.535050][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.543737][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.550599][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.559353][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.566258][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.574997][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.581854][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.590571][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.597445][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.606198][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.613057][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.621797][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.628752][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.637500][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.644396][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.653129][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.660013][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.668740][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.675650][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.684406][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.691278][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.700006][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.706895][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.715642][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.722504][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.731218][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.738087][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.746888][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.753807][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.762546][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.769426][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.778165][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.785037][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.793739][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.800627][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.809377][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.816259][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.824965][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.831810][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.840545][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.847420][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.856163][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.863025][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.871730][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.878635][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.887383][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.894255][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.902967][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.909832][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.918581][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.925454][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.934230][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.941091][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.949843][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.956730][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.965432][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.972293][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.981036][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  273.987901][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  273.996682][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.003565][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.012304][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.019167][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.027887][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.034775][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.043492][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.050379][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.059102][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.065984][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.074699][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.081549][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.090283][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.097155][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.105935][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.112829][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.121545][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.128447][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.137189][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.144046][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.152782][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.159658][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.168403][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.175270][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.184006][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.190938][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.199700][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.206609][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.215350][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.222234][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.230996][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.237877][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.246614][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.253521][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.262239][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.269112][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.277865][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.284759][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.293470][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.300346][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.309127][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.316017][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.324792][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.331704][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.340474][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.347396][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.356176][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.363084][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.371898][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.378857][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.387609][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.394469][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.403226][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.410100][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.418851][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.425791][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.434506][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.441430][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.450176][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.457085][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.465832][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.472715][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.481468][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.488403][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.497167][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.504103][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.512860][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.519734][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.528502][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.535402][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
2025/06/07 13:25:27 executed programs: 218
[  274.544101][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.551019][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.559749][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.566627][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.575371][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.582250][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.591019][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.597894][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.606634][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.613501][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.622257][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.629144][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.637872][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.644762][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.653495][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.660400][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.669156][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.676049][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.684767][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.691616][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.700337][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.707244][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.715992][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.722983][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.731747][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.738668][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.747449][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.754483][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.763288][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.770188][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.778933][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.785861][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.794606][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.801478][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.810215][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.817074][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.825865][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.832735][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.841477][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.848409][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.855341][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.861177][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.870930][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.876884][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.886678][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.892505][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.902259][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.908114][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.917909][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.923743][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.933545][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.939378][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.949208][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.955055][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.964819][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.970638][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.980434][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  274.986342][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  274.996166][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.002049][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.011846][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.017672][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.027452][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.033299][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.043087][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.048919][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.058675][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.064491][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.074299][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.080151][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.089953][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.095796][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.105555][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.111383][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.121167][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.127019][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.136824][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.142664][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.152419][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.158282][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.168110][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.173934][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.183696][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.189524][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.199277][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.205141][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.214935][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.220746][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.230567][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.236410][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.246202][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.252099][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.261885][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.267758][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.277543][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.283375][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.293169][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.299024][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.308787][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.314650][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.324412][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.330275][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.340062][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.345890][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.355668][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.361522][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.371277][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.377188][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.387012][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.392856][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.402629][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.408503][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.418306][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.424150][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.433993][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.439909][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.449711][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.455551][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.465336][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.471175][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.480971][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.486835][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.496619][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.502499][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.512302][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.518142][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.527910][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.533735][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.543527][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.549343][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.559132][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.564983][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.574730][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.580537][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.590292][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.596150][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.605905][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.611739][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.621496][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.627349][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.637173][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.643011][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.652810][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.658687][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.668470][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.674283][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.684040][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.689872][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.699636][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.705495][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.715299][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.721147][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.730959][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.736799][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.746678][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.752529][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.762328][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.768225][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.778011][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.783831][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.793623][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.799482][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.809303][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.815203][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.824968][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.830806][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.840570][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.846386][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.856185][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.861987][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.871777][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.877623][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.887392][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.893247][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.903048][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.908896][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.918681][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.924519][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.934515][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.940396][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.950165][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.956023][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.965813][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.971623][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.981424][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  275.987256][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  275.997052][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.002928][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.012718][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.018562][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.028342][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.034196][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.043984][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.049829][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.059625][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.065520][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.075310][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.081134][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.090920][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.096747][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.106541][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.112375][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.122150][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.128033][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.137841][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.143690][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.153492][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.159343][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.169170][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.174994][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.184792][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.190641][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.200447][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.206283][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.216062][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.221896][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.231715][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.237568][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.247338][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.253221][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.263023][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.268858][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.278637][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.284462][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.294295][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.300176][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.309959][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.315854][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.325712][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.331581][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.341427][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.347335][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.357166][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.363017][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.372821][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.378725][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.388531][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.394393][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.404174][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.410008][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.419808][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.425681][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.435499][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.441362][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.451165][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.457014][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.466808][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.472620][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.482422][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.488318][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.498246][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.504120][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.513985][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.519909][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.529726][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.535579][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.545376][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.551220][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.560988][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.566816][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.576581][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.582437][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.592236][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.598121][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.607921][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.613742][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.623543][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.629410][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.639206][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.645067][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.654859][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.660684][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.670468][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.676315][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.686154][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.691995][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.701784][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.707686][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.717513][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.723367][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.733170][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.739010][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.748794][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.754697][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.764468][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.770348][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.780140][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.785967][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.795764][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.801595][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.811407][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.817280][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.827059][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.832892][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.842692][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.848535][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.858399][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.864269][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.874121][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.879979][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.889753][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.895637][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.905480][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.911339][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.921132][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.926962][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.936743][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.942564][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.952369][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.958259][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.968061][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.973920][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.983722][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  276.989559][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  276.999368][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.005231][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.015041][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.020858][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.030637][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.036467][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.046289][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.052152][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.061951][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.067807][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.077670][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.083481][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.093231][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.099163][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.108934][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.114755][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.124642][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.130482][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.140252][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.146118][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.155882][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.161696][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.171458][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.177307][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.187103][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.192935][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.202685][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.208521][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.218318][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.224127][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.233917][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.239760][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.249591][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.255474][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.265238][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.271102][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.280907][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.286757][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.296528][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.302360][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.312170][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.317990][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.327778][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.333683][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.343483][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.349325][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.359127][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.364992][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.374795][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.380668][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.390486][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.396376][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.406210][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.412048][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.421845][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.427720][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.437538][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.443389][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.453149][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.458987][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.468754][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.474609][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.484388][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.490249][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.500048][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.505928][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.515733][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.521577][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.531388][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.537246][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.547066][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.552908][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.562682][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.568595][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.578399][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.584239][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.594051][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.599879][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.609667][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.615515][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.625361][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.631248][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.641032][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.646877][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.656636][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.662480][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.672291][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.678134][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.687917][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.693744][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.703536][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.709381][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.719139][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.724972][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.734784][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.740596][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.750386][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.756256][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.766042][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.771875][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.781693][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.787542][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.797356][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.803175][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.813021][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.818875][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.828677][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.834520][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.844348][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.850353][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.860172][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.866091][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.875945][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.881804][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.891583][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.897419][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.907270][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.913088][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.922892][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.928722][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.938515][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.944379][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.954152][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.960030][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.969840][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.975717][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  277.985532][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  277.991384][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.001207][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.007137][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.016990][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.030109][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.037080][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.042926][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.052720][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.058603][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.068394][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.074264][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.084033][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.089888][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.099690][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.105525][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.115330][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.121151][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.130926][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.136775][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.146568][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.152376][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.162134][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.167965][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.177772][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.183597][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.193381][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.199275][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.209072][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.214931][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.224723][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.230551][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.240311][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.246147][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.255939][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.261766][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.271564][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.277419][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.287240][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.293057][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.302823][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.308656][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.318432][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.324264][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.334095][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.339921][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.349748][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.355598][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.365387][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.371212][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.381033][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.386942][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.396712][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.402523][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.412294][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.418119][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.427932][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.433770][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.443534][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.449387][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.459180][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.465070][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.474892][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.480767][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.490547][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.496396][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.506174][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.512015][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.521815][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.527670][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.537462][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.543294][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.553047][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.558900][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.568698][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.574605][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.584346][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.590234][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.600015][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.605838][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.615653][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.621468][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.631270][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.637220][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.647023][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.652875][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.662668][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.668491][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.678275][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.684115][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.693906][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.699728][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.709515][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.715335][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.725113][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.730945][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.740731][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.746578][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.756376][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.762254][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.772015][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.777841][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.787628][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.793450][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.803241][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.809113][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.818876][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.824713][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.834515][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.840394][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.850162][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.856028][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.865824][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.871656][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.881415][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.887335][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.897150][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.903000][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.912754][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.918582][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.928385][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.934209][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.944019][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.949884][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.959650][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.965479][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.975323][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.981156][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  278.990925][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  278.996741][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.006502][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.012343][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.022142][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.028007][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.037802][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.043684][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.053487][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.059326][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.069077][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.074909][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.084687][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.090516][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.100290][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.106181][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.116007][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.121827][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.131597][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.137475][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.147271][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.153118][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.162907][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.168791][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.178564][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.184379][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.194177][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.200013][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.209811][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.215665][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.225443][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.231297][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.241104][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.246938][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.256722][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.262599][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.272359][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.278233][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.288022][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.293839][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.303634][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.309476][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.319246][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.325074][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.334880][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.340721][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.350549][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.356703][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.366519][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.372359][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.382136][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.388048][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.397888][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.403736][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.413561][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.419463][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.429252][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.435073][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.444859][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.450705][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.460853][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.466755][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.476578][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.482393][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.492154][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.498030][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.507834][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.513704][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.523586][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.529474][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.539272][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.545141][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.554918][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.560749][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.570515][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.576358][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.586155][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.591977][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.601739][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.607581][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.617346][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.623165][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.632948][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.638851][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.648665][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.654508][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.664327][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.670345][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.680126][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.685963][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.695759][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.701595][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.711386][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.717245][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.727029][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.732858][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.742619][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.748464][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.758256][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.764132][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.773921][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.779775][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.789544][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.795392][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.805193][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.811004][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.820757][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.826639][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.836462][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.842292][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.852053][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.857918][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.867702][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.873523][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.883299][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.889159][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.898933][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.904817][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.914590][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.920414][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.930210][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.936065][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.945832][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.951656][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.961435][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.967270][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.977072][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.982957][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  279.992753][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  279.998592][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.008393][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.014243][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.024028][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.029869][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.039671][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.045576][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.055362][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.061204][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.071005][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.076838][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.086595][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.092410][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.102170][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.108026][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.117824][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.123641][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.133448][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.139328][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.149094][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.154941][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.164730][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.170541][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
2025/06/07 13:25:33 executed programs: 228
[  280.180306][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.186177][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.195946][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.201777][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.211547][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.217423][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.227194][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.233061][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.242842][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.248725][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.258511][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.264337][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.274146][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.280003][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.289788][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.295639][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.305420][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.311238][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.321018][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.326884][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.336653][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.342466][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.352261][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.358140][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.367921][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.373784][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.383566][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.389442][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.399263][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.405156][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.414992][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.420861][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.430664][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.436505][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.446287][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.452117][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.461920][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.467810][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.477584][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.483411][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.493179][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.499024][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.508856][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.514739][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.524596][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.530455][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.540260][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.546112][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.555905][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.561775][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.571554][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.577392][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.587217][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.593055][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.602890][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.608780][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.618592][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.624440][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.634234][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.640143][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.649930][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.655776][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.665584][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.671405][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.681203][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.687043][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.696860][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.702683][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.712511][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.718373][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.728165][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.734025][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.743837][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.749672][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.759474][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.765373][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.775134][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.780948][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.790773][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.796630][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.806401][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.812244][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.822067][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.827894][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.837708][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.843534][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.853345][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.859186][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.868987][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.874834][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.884616][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.890460][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.900257][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.906131][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.915930][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.921756][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.931561][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.937421][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.947212][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.953053][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.962856][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.968687][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.978462][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.984280][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  280.994080][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  280.999933][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.009723][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.015601][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.025735][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.031600][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.041480][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.047366][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.057184][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.063007][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.072815][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.078691][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.088480][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.094302][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.104123][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.109990][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.119811][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.125676][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.135433][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.141266][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.151061][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.156919][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.166706][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.172529][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.182336][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.188168][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.197966][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.203842][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.213622][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.219455][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.229221][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.235043][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.244811][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.250644][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.260403][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.266284][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.276091][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.281942][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.291700][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.297559][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.307344][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.313164][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.322984][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.328837][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.338644][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.344485][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.354316][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.360180][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.369970][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.375814][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.385614][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.391457][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.401243][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.407088][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.416885][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.422715][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.432515][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.438350][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.448119][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.453979][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.463755][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.469590][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.479410][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.485276][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.495074][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.500942][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.510712][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.516588][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.526341][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.532189][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.541979][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.547809][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.557599][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.563435][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.573216][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.579062][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.588869][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.594725][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.604514][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.610408][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.620211][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.626058][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.635848][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.641710][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.651508][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.657361][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.667207][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.673071][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.682847][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.688680][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.698478][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.704332][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.714111][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.719996][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.729783][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.735638][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.745455][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.751264][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.761059][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.766908][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.776694][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.782520][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.792327][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.798165][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.807981][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.813827][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.823606][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.829490][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.839254][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.845103][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.854909][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.860748][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.870544][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.876374][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.886189][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.892068][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.901903][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.907770][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.917564][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.923374][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.933131][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.938968][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.948745][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.954591][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.964355][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.970178][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.979929][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  281.985775][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  281.995560][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.001377][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.011182][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.017031][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.026826][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.032691][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.042502][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.048368][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.058152][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.063989][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.073776][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.079617][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.089389][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.095233][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.105017][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.110842][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.120612][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.126475][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.136243][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.142098][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.151950][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.157781][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.167592][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.173426][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.183211][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.189079][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.198910][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.204773][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.214560][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.220495][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.230308][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.236196][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.245984][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.251816][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.261601][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.267523][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.277347][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.283186][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.293000][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.298870][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.308675][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.314526][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.324323][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.330175][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.339970][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.345825][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.355643][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.361489][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.371328][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.377221][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.387046][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.392972][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.402815][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.408688][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.418532][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.424407][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.434236][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.440178][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.449986][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.455849][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.465697][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.471582][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.481396][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.487279][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.497148][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.503039][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.512876][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.518716][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.528523][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.534359][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.544176][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.550014][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.559819][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.565737][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.575561][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.581413][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.591234][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.597077][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.606891][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.612710][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.622521][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.628378][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.638159][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.644044][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.653820][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.659669][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.669441][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.675313][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.685131][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.690968][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.700773][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.706694][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.716471][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.722296][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.732128][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.737970][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.747803][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.753683][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.763443][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.769300][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.779096][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.784949][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.794753][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.800610][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.810392][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.816247][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.826062][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.831896][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.841684][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.847514][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.857347][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.863206][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.873028][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  282.878878][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
** 1 printk messages dropped **
[  282.888636][    C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[  282.888675][    C1] rcu: 	1-....: (10499 ticks this GP) idle=2e4c/1/0x4000000000000000 softirq=50045/52042 fqs=5175
** 1 printk messages dropped **
[  282.888920][    C1] rcu: 	 number:     8895      10214            0
[  282.888933][    C1] rcu: 	cputime:        0        649        51817   ==> 52480(ms)
[  282.888952][    C1] rcu: 	(t=10500 jiffies g=30341 q=19539 ncpus=2)
[  282.888993][    C1] CPU: 1 UID: 0 PID: 23 Comm: kworker/1:0 Not tainted 6.15.0-syzkaller-13655-gbdc7f8c5adad #0 PREEMPT(voluntary) 
[  282.889019][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  282.889034][    C1] Workqueue: usb_hub_wq hub_event
** 1 printk messages dropped **
[  282.889149][    C1] Code: 00 e8 32 42 28 00 9c 5b 81 e3 00 02 00 00 31 ff 48 89 de e8 d0 78 20 00 48 85 db 0f 85 55 01 00 00 e8 52 7d 20 00 fb 4c 89 e0 <48> c1 e8 03 42 80 3c 38 00 0f 84 11 ff ff ff 4c 89 e7 e8 37 74 7d
[  282.889187][    C1] RSP: 0000:ffffc9000018f4a8 EFLAGS: 00000293
[  282.889212][    C1] RAX: ffffffff895c9338 RBX: 0000000000000000 RCX: ffffffff815d3fc0
[  282.889235][    C1] RDX: ffff888101ee5700 RSI: ffffffff815d3fce RDI: 0000000000000007
[  282.889250][    C1] RBP: 0000000000000000 R08: 0000000000000007 R09: 0000000000000000
[  282.889263][    C1] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff895c9338
[  282.889277][    C1] R13: ffffffff895c92e0 R14: ffffc9000018f538 R15: dffffc0000000000
[  282.889291][    C1] FS:  0000000000000000(0000) GS:ffff88826927d000(0000) knlGS:0000000000000000
[  282.889312][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  282.889327][    C1] CR2: 00007fedb9eed000 CR3: 0000000008ea4000 CR4: 00000000003506f0
[  282.889341][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  282.889354][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  282.889368][    C1] Call Trace:
** 2 printk messages dropped **
[  282.889435][    C1]  ? is_printk_cpu_sync_owner+0x32/0x40
** 1 printk messages dropped **
[  282.889500][    C1]  ? __pfx_console_unlock+0x10/0x10
** 1 printk messages dropped **
[  282.889556][    C1]  ? __down_trylock_console_sem+0xb0/0x140
** 1 printk messages dropped **
[  282.889615][    C1]  ? __pfx_vprintk_emit+0x10/0x10
** 1 printk messages dropped **
[  282.889677][    C1]  ? __pfx_dev_printk_emit+0x10/0x10
** 1 printk messages dropped **
[  282.889730][    C1]  ? __virt_addr_valid+0x31c/0x610
** 1 printk messages dropped **
[  282.889829][    C1]  _dev_info+0xe4/0x120
** 2 printk messages dropped **
[  282.889943][    C1]  usb_disconnect+0xec/0x920
** 1 printk messages dropped **
[  282.890017][    C1]  ? __lock_acquire+0xb8a/0x1c90
** 2 printk messages dropped **
[  282.890102][    C1]  ? rcu_is_watching+0x12/0xc0
[  282.890136][    C1]  process_one_work+0x9cf/0x1b70
** 2 printk messages dropped **
[  282.890249][    C1]  ? assign_work+0x1a0/0x250
[  282.890292][    C1]  worker_thread+0x6c8/0xf10
** 2 printk messages dropped **
[  282.890410][    C1]  ? __pfx_kthread+0x10/0x10
** 1 printk messages dropped **
[  282.890467][    C1]  ? __pfx_kthread+0x10/0x10
** 2 printk messages dropped **
[  282.890559][    C1]  ret_from_fork_asm+0x1a/0x30
** 1 printk messages dropped **
[  282.890680][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.900668][    C1] yealink 4-1:36.0: unexpected response 0
[  282.910458][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.917369][    C1] yealink 4-1:36.0: unexpected response 0
[  282.927163][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.934080][    C1] yealink 4-1:36.0: unexpected response 0
[  282.943867][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.950843][    C1] yealink 4-1:36.0: unexpected response 0
[  282.960654][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.967624][    C1] yealink 4-1:36.0: unexpected response 0
[  282.977411][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  282.984374][    C1] yealink 4-1:36.0: unexpected response 0
[  282.994144][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.001054][    C1] yealink 4-1:36.0: unexpected response 0
[  283.010838][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.017762][    C1] yealink 4-1:36.0: unexpected response 0
[  283.027518][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.034426][    C1] yealink 4-1:36.0: unexpected response 0
[  283.044176][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.051131][    C1] yealink 4-1:36.0: unexpected response 0
[  283.060911][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.067833][    C1] yealink 4-1:36.0: unexpected response 0
[  283.077588][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.084478][    C1] yealink 4-1:36.0: unexpected response 0
[  283.094258][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.101191][    C1] yealink 4-1:36.0: unexpected response 0
[  283.110994][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.117920][    C1] yealink 4-1:36.0: unexpected response 0
[  283.127715][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.134698][    C1] yealink 4-1:36.0: unexpected response 0
[  283.144489][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.151447][    C1] yealink 4-1:36.0: unexpected response 0
[  283.161241][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.168299][    C1] yealink 4-1:36.0: unexpected response 0
[  283.178064][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.184979][    C1] yealink 4-1:36.0: unexpected response 0
[  283.194747][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.201788][    C1] yealink 4-1:36.0: unexpected response 0
[  283.211558][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.218516][    C1] yealink 4-1:36.0: unexpected response 0
[  283.228304][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.235284][    C1] yealink 4-1:36.0: unexpected response 0
[  283.245054][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.251938][    C1] yealink 4-1:36.0: unexpected response 0
[  283.261687][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.268668][    C1] yealink 4-1:36.0: unexpected response 0
[  283.278428][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.285320][    C1] yealink 4-1:36.0: unexpected response 0
[  283.295067][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.302034][    C1] yealink 4-1:36.0: unexpected response 0
[  283.311806][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.318702][    C1] yealink 4-1:36.0: unexpected response 0
[  283.328540][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.335463][    C1] yealink 4-1:36.0: unexpected response 0
[  283.345243][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.352126][    C1] yealink 4-1:36.0: unexpected response 0
[  283.361890][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.368871][    C1] yealink 4-1:36.0: unexpected response 0
[  283.378647][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.385559][    C1] yealink 4-1:36.0: unexpected response 0
[  283.395324][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.402201][    C1] yealink 4-1:36.0: unexpected response 0
[  283.412004][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.418983][    C1] yealink 4-1:36.0: unexpected response 0
[  283.428790][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.435785][    C1] yealink 4-1:36.0: unexpected response 0
[  283.445611][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.452563][    C1] yealink 4-1:36.0: unexpected response 0
[  283.462385][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.469334][    C1] yealink 4-1:36.0: unexpected response 0
[  283.479100][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.486022][    C1] yealink 4-1:36.0: unexpected response 0
[  283.495812][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.502773][    C1] yealink 4-1:36.0: unexpected response 0
[  283.512574][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.519491][    C1] yealink 4-1:36.0: unexpected response 0
[  283.529271][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.536193][    C1] yealink 4-1:36.0: unexpected response 0
[  283.545958][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.552882][    C1] yealink 4-1:36.0: unexpected response 0
[  283.562667][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.569613][    C1] yealink 4-1:36.0: unexpected response 0
[  283.579379][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.586364][    C1] yealink 4-1:36.0: unexpected response 0
[  283.596142][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.603023][    C1] yealink 4-1:36.0: unexpected response 0
[  283.612766][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.619652][    C1] yealink 4-1:36.0: unexpected response 0
[  283.629378][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.636304][    C1] yealink 4-1:36.0: unexpected response 0
[  283.646062][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.652970][    C1] yealink 4-1:36.0: unexpected response 0
[  283.662728][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.669659][    C1] yealink 4-1:36.0: unexpected response 0
[  283.679481][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.686383][    C1] yealink 4-1:36.0: unexpected response 0
[  283.696125][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.703030][    C1] yealink 4-1:36.0: unexpected response 0
[  283.712805][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.719746][    C1] yealink 4-1:36.0: unexpected response 0
[  283.729530][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.736489][    C1] yealink 4-1:36.0: unexpected response 0
[  283.746263][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.753169][    C1] yealink 4-1:36.0: unexpected response 0
[  283.762970][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.769924][    C1] yealink 4-1:36.0: unexpected response 0
[  283.779719][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.786628][    C1] yealink 4-1:36.0: unexpected response 0
[  283.796394][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.803284][    C1] yealink 4-1:36.0: unexpected response 0
[  283.813041][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.819936][    C1] yealink 4-1:36.0: unexpected response 0
[  283.829703][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.836664][    C1] yealink 4-1:36.0: unexpected response 0
[  283.846435][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.853338][    C1] yealink 4-1:36.0: unexpected response 0
[  283.863081][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.869981][    C1] yealink 4-1:36.0: unexpected response 0
[  283.879737][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.886635][    C1] yealink 4-1:36.0: unexpected response 0
[  283.896406][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.903311][    C1] yealink 4-1:36.0: unexpected response 0
[  283.913072][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.920039][    C1] yealink 4-1:36.0: unexpected response 0
[  283.929806][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.936748][    C1] yealink 4-1:36.0: unexpected response 0
[  283.946540][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.953447][    C1] yealink 4-1:36.0: unexpected response 0
[  283.963192][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.970153][    C1] yealink 4-1:36.0: unexpected response 0
[  283.979926][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  283.986876][    C1] yealink 4-1:36.0: unexpected response 0
[  283.996623][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.003493][    C1] yealink 4-1:36.0: unexpected response 0
[  284.013270][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.020167][    C1] yealink 4-1:36.0: unexpected response 0
[  284.029907][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.036831][    C1] yealink 4-1:36.0: unexpected response 0
[  284.046588][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.053509][    C1] yealink 4-1:36.0: unexpected response 0
[  284.063288][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.070252][    C1] yealink 4-1:36.0: unexpected response 0
[  284.080016][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.086931][    C1] yealink 4-1:36.0: unexpected response 0
[  284.096701][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.103663][    C1] yealink 4-1:36.0: unexpected response 0
[  284.113412][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.120334][    C1] yealink 4-1:36.0: unexpected response 0
[  284.130143][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.137092][    C1] yealink 4-1:36.0: unexpected response 0
[  284.146870][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.153762][    C1] yealink 4-1:36.0: unexpected response 0
[  284.163541][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.170476][    C1] yealink 4-1:36.0: unexpected response 0
[  284.180268][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.187235][    C1] yealink 4-1:36.0: unexpected response 0
[  284.196976][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.203851][    C1] yealink 4-1:36.0: unexpected response 0
[  284.213602][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.220516][    C1] yealink 4-1:36.0: unexpected response 0
[  284.230306][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.237262][    C1] yealink 4-1:36.0: unexpected response 0
[  284.247002][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.253883][    C1] yealink 4-1:36.0: unexpected response 0
[  284.263641][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.270560][    C1] yealink 4-1:36.0: unexpected response 0
[  284.280357][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.287252][    C1] yealink 4-1:36.0: unexpected response 0
[  284.297118][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.304040][    C1] yealink 4-1:36.0: unexpected response 0
[  284.313804][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.320725][    C1] yealink 4-1:36.0: unexpected response 0
[  284.330513][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.337459][    C1] yealink 4-1:36.0: unexpected response 0
[  284.347239][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.354187][    C1] yealink 4-1:36.0: unexpected response 0
[  284.363946][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.370909][    C1] yealink 4-1:36.0: unexpected response 0
[  284.380672][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.387632][    C1] yealink 4-1:36.0: unexpected response 0
[  284.397420][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.404311][    C1] yealink 4-1:36.0: unexpected response 0
[  284.414101][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.421079][    C1] yealink 4-1:36.0: unexpected response 0
[  284.430833][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.437778][    C1] yealink 4-1:36.0: unexpected response 0
[  284.447592][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.454516][    C1] yealink 4-1:36.0: unexpected response 0
[  284.464335][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.471265][    C1] yealink 4-1:36.0: unexpected response 0
[  284.481032][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.488008][    C1] yealink 4-1:36.0: unexpected response 0
[  284.497803][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.504828][    C1] yealink 4-1:36.0: unexpected response 0
[  284.514640][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.521584][    C1] yealink 4-1:36.0: unexpected response 0
[  284.531404][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.538338][    C1] yealink 4-1:36.0: unexpected response 0
[  284.548137][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.555155][    C1] yealink 4-1:36.0: unexpected response 0
[  284.564940][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.571895][    C1] yealink 4-1:36.0: unexpected response 0
[  284.581691][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.588609][    C1] yealink 4-1:36.0: unexpected response 0
[  284.598390][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.605416][    C1] yealink 4-1:36.0: unexpected response 0
[  284.615195][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.622117][    C1] yealink 4-1:36.0: unexpected response 0
[  284.631897][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.638844][    C1] yealink 4-1:36.0: unexpected response 0
[  284.648627][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.655548][    C1] yealink 4-1:36.0: unexpected response 0
[  284.665355][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.672268][    C1] yealink 4-1:36.0: unexpected response 0
[  284.682030][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.688947][    C1] yealink 4-1:36.0: unexpected response 0
[  284.698728][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.705699][    C1] yealink 4-1:36.0: unexpected response 0
[  284.715456][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.722343][    C1] yealink 4-1:36.0: unexpected response 0
[  284.732126][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.739045][    C1] yealink 4-1:36.0: unexpected response 0
[  284.748855][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.755829][    C1] yealink 4-1:36.0: unexpected response 0
[  284.765593][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.772519][    C1] yealink 4-1:36.0: unexpected response 0
[  284.782340][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.789254][    C1] yealink 4-1:36.0: unexpected response 0
[  284.799038][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.805998][    C1] yealink 4-1:36.0: unexpected response 0
[  284.815757][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.822664][    C1] yealink 4-1:36.0: unexpected response 0
[  284.832411][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.839307][    C1] yealink 4-1:36.0: unexpected response 0
[  284.849066][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.855996][    C1] yealink 4-1:36.0: unexpected response 0
[  284.865807][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.872773][    C1] yealink 4-1:36.0: unexpected response 0
[  284.882550][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.889466][    C1] yealink 4-1:36.0: unexpected response 0
[  284.899237][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.906171][    C1] yealink 4-1:36.0: unexpected response 0
[  284.915922][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.922824][    C1] yealink 4-1:36.0: unexpected response 0
[  284.932621][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.939570][    C1] yealink 4-1:36.0: unexpected response 0
[  284.949320][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.956211][    C1] yealink 4-1:36.0: unexpected response 0
[  284.965959][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.972840][    C1] yealink 4-1:36.0: unexpected response 0
[  284.982604][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  284.989523][    C1] yealink 4-1:36.0: unexpected response 0
[  284.999289][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.006186][    C1] yealink 4-1:36.0: unexpected response 0
[  285.015970][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.022867][    C1] yealink 4-1:36.0: unexpected response 0
[  285.032646][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.039594][    C1] yealink 4-1:36.0: unexpected response 0
[  285.049386][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.056299][    C1] yealink 4-1:36.0: unexpected response 0
[  285.066069][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.072980][    C1] yealink 4-1:36.0: unexpected response 0
[  285.082723][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.089651][    C1] yealink 4-1:36.0: unexpected response 0
[  285.099479][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.106430][    C1] yealink 4-1:36.0: unexpected response 0
[  285.116205][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.123107][    C1] yealink 4-1:36.0: unexpected response 0
[  285.132870][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.139774][    C1] yealink 4-1:36.0: unexpected response 0
[  285.149526][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.156464][    C1] yealink 4-1:36.0: unexpected response 0
[  285.166240][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.173139][    C1] yealink 4-1:36.0: unexpected response 0
[  285.182882][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.189816][    C1] yealink 4-1:36.0: unexpected response 0
[  285.199569][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.206474][    C1] yealink 4-1:36.0: unexpected response 0
[  285.216272][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.223190][    C1] yealink 4-1:36.0: unexpected response 0
[  285.232943][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.239839][    C1] yealink 4-1:36.0: unexpected response 0
[  285.249600][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.256494][    C1] yealink 4-1:36.0: unexpected response 0
[  285.266239][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.273118][    C1] yealink 4-1:36.0: unexpected response 0
[  285.282866][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.289775][    C1] yealink 4-1:36.0: unexpected response 0
[  285.299530][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.306485][    C1] yealink 4-1:36.0: unexpected response 0
[  285.316253][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.323175][    C1] yealink 4-1:36.0: unexpected response 0
[  285.332965][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.339886][    C1] yealink 4-1:36.0: unexpected response 0
[  285.349664][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.356593][    C1] yealink 4-1:36.0: unexpected response 0
[  285.366388][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.373302][    C1] yealink 4-1:36.0: unexpected response 0
[  285.383067][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.390020][    C1] yealink 4-1:36.0: unexpected response 0
[  285.399837][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.407265][    C1] yealink 4-1:36.0: unexpected response 0
[  285.417286][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.424204][    C1] yealink 4-1:36.0: unexpected response 0
[  285.433988][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.440971][    C1] yealink 4-1:36.0: unexpected response 0
[  285.450793][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.457763][    C1] yealink 4-1:36.0: unexpected response 0
[  285.467551][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.474467][    C1] yealink 4-1:36.0: unexpected response 0
[  285.484251][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.491188][    C1] yealink 4-1:36.0: unexpected response 0
[  285.500986][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.507951][    C1] yealink 4-1:36.0: unexpected response 0
[  285.517731][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.524696][    C1] yealink 4-1:36.0: unexpected response 0
[  285.534476][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.541409][    C1] yealink 4-1:36.0: unexpected response 0
[  285.551212][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.558166][    C1] yealink 4-1:36.0: unexpected response 0
[  285.567915][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.574847][    C1] yealink 4-1:36.0: unexpected response 0
[  285.584620][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.591503][    C1] yealink 4-1:36.0: unexpected response 0
[  285.601281][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.608219][    C1] yealink 4-1:36.0: unexpected response 0
[  285.617967][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.624876][    C1] yealink 4-1:36.0: unexpected response 0
[  285.634653][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.641568][    C1] yealink 4-1:36.0: unexpected response 0
[  285.651338][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.658282][    C1] yealink 4-1:36.0: unexpected response 0
[  285.668082][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.674996][    C1] yealink 4-1:36.0: unexpected response 0
[  285.684744][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.691664][    C1] yealink 4-1:36.0: unexpected response 0
[  285.701413][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.708344][    C1] yealink 4-1:36.0: unexpected response 0
[  285.718105][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.725032][    C1] yealink 4-1:36.0: unexpected response 0
[  285.734807][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.741708][    C1] yealink 4-1:36.0: unexpected response 0
[  285.751499][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.758426][    C1] yealink 4-1:36.0: unexpected response 0
[  285.768232][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.775153][    C1] yealink 4-1:36.0: unexpected response 0
[  285.784901][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.791795][    C1] yealink 4-1:36.0: unexpected response 0
[  285.801551][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.808444][    C1] yealink 4-1:36.0: unexpected response 0
[  285.818223][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.825166][    C1] yealink 4-1:36.0: unexpected response 0
[  285.834934][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.841852][    C1] yealink 4-1:36.0: unexpected response 0
[  285.851631][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.858593][    C1] yealink 4-1:36.0: unexpected response 0
[  285.868345][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.875262][    C1] yealink 4-1:36.0: unexpected response 0
[  285.885039][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.891945][    C1] yealink 4-1:36.0: unexpected response 0
[  285.901706][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.908623][    C1] yealink 4-1:36.0: unexpected response 0
[  285.918385][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.925295][    C1] yealink 4-1:36.0: unexpected response 0
[  285.935056][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.941956][    C1] yealink 4-1:36.0: unexpected response 0
[  285.951703][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
2025/06/07 13:25:39 executed programs: 238
[  285.958657][    C1] yealink 4-1:36.0: unexpected response 0
[  285.968406][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.975345][    C1] yealink 4-1:36.0: unexpected response 0
[  285.985110][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  285.992020][    C1] yealink 4-1:36.0: unexpected response 0
[  286.001790][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.008711][    C1] yealink 4-1:36.0: unexpected response 0
[  286.018460][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.025422][    C1] yealink 4-1:36.0: unexpected response 0
[  286.035183][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.042060][    C1] yealink 4-1:36.0: unexpected response 0
[  286.051798][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.058734][    C1] yealink 4-1:36.0: unexpected response 0
[  286.068492][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.075420][    C1] yealink 4-1:36.0: unexpected response 0
[  286.085170][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.092056][    C1] yealink 4-1:36.0: unexpected response 0
[  286.101822][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.108780][    C1] yealink 4-1:36.0: unexpected response 0
[  286.118550][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.125454][    C1] yealink 4-1:36.0: unexpected response 0
[  286.135203][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.142074][    C1] yealink 4-1:36.0: unexpected response 0
[  286.151832][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.158769][    C1] yealink 4-1:36.0: unexpected response 0
[  286.168546][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.175443][    C1] yealink 4-1:36.0: unexpected response 0
[  286.185216][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.192106][    C1] yealink 4-1:36.0: unexpected response 0
[  286.201863][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.208786][    C1] yealink 4-1:36.0: unexpected response 0
[  286.218566][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.225510][    C1] yealink 4-1:36.0: unexpected response 0
[  286.235279][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.242205][    C1] yealink 4-1:36.0: unexpected response 0
[  286.251972][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.258863][    C1] yealink 4-1:36.0: unexpected response 0
[  286.268664][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.275594][    C1] yealink 4-1:36.0: unexpected response 0
[  286.285350][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.292228][    C1] yealink 4-1:36.0: unexpected response 0
[  286.301997][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.308898][    C1] yealink 4-1:36.0: unexpected response 0
[  286.318649][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.325538][    C1] yealink 4-1:36.0: unexpected response 0
[  286.335286][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.342175][    C1] yealink 4-1:36.0: unexpected response 0
[  286.351912][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.358794][    C1] yealink 4-1:36.0: unexpected response 0
[  286.368606][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.375529][    C1] yealink 4-1:36.0: unexpected response 0
[  286.385293][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.392247][    C1] yealink 4-1:36.0: unexpected response 0
[  286.402028][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.408943][    C1] yealink 4-1:36.0: unexpected response 0
[  286.418727][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.425667][    C1] yealink 4-1:36.0: unexpected response 0
[  286.435427][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.442325][    C1] yealink 4-1:36.0: unexpected response 0
[  286.452108][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.459058][    C1] yealink 4-1:36.0: unexpected response 0
[  286.468866][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.475837][    C1] yealink 4-1:36.0: unexpected response 0
[  286.485638][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.492524][    C1] yealink 4-1:36.0: unexpected response 0
[  286.502308][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.509231][    C1] yealink 4-1:36.0: unexpected response 0
[  286.518991][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.525884][    C1] yealink 4-1:36.0: unexpected response 0
[  286.535678][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.542593][    C1] yealink 4-1:36.0: unexpected response 0
[  286.552349][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.559264][    C1] yealink 4-1:36.0: unexpected response 0
[  286.569019][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.575930][    C1] yealink 4-1:36.0: unexpected response 0
[  286.585691][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.592582][    C1] yealink 4-1:36.0: unexpected response 0
[  286.602337][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.609231][    C1] yealink 4-1:36.0: unexpected response 0
[  286.618989][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.625924][    C1] yealink 4-1:36.0: unexpected response 0
[  286.635687][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.642620][    C1] yealink 4-1:36.0: unexpected response 0
[  286.652387][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.659285][    C1] yealink 4-1:36.0: unexpected response 0
[  286.669066][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.675956][    C1] yealink 4-1:36.0: unexpected response 0
[  286.685707][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.692605][    C1] yealink 4-1:36.0: unexpected response 0
[  286.702331][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.709231][    C1] yealink 4-1:36.0: unexpected response 0
[  286.718978][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.725862][    C1] yealink 4-1:36.0: unexpected response 0
[  286.735591][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.742465][    C1] yealink 4-1:36.0: unexpected response 0
[  286.752200][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.759108][    C1] yealink 4-1:36.0: unexpected response 0
[  286.768864][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.775757][    C1] yealink 4-1:36.0: unexpected response 0
[  286.785518][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.792407][    C1] yealink 4-1:36.0: unexpected response 0
[  286.802169][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.809075][    C1] yealink 4-1:36.0: unexpected response 0
[  286.818813][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.825715][    C1] yealink 4-1:36.0: unexpected response 0
[  286.835460][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.842338][    C1] yealink 4-1:36.0: unexpected response 0
[  286.852074][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.858962][    C1] yealink 4-1:36.0: unexpected response 0
[  286.868704][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.875627][    C1] yealink 4-1:36.0: unexpected response 0
[  286.885407][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.892315][    C1] yealink 4-1:36.0: unexpected response 0
[  286.902075][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.909029][    C1] yealink 4-1:36.0: unexpected response 0
[  286.918801][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.925715][    C1] yealink 4-1:36.0: unexpected response 0
[  286.935502][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.942386][    C1] yealink 4-1:36.0: unexpected response 0
[  286.952139][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.959020][    C1] yealink 4-1:36.0: unexpected response 0
[  286.968799][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.975712][    C1] yealink 4-1:36.0: unexpected response 0
[  286.985452][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  286.992358][    C1] yealink 4-1:36.0: unexpected response 0
[  287.002106][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.008991][    C1] yealink 4-1:36.0: unexpected response 0
[  287.018741][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.025750][    C1] yealink 4-1:36.0: unexpected response 0
[  287.035535][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.042457][    C1] yealink 4-1:36.0: unexpected response 0
[  287.052209][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.059110][    C1] yealink 4-1:36.0: unexpected response 0
[  287.068879][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.075831][    C1] yealink 4-1:36.0: unexpected response 0
[  287.085656][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.092600][    C1] yealink 4-1:36.0: unexpected response 0
[  287.102394][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.109303][    C1] yealink 4-1:36.0: unexpected response 0
[  287.119037][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.125918][    C1] yealink 4-1:36.0: unexpected response 0
[  287.135656][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.142534][    C1] yealink 4-1:36.0: unexpected response 0
[  287.152314][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.159253][    C1] yealink 4-1:36.0: unexpected response 0
[  287.169014][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.175923][    C1] yealink 4-1:36.0: unexpected response 0
[  287.185675][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.192627][    C1] yealink 4-1:36.0: unexpected response 0
[  287.202408][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.209345][    C1] yealink 4-1:36.0: unexpected response 0
[  287.219093][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.225984][    C1] yealink 4-1:36.0: unexpected response 0
[  287.235743][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.242636][    C1] yealink 4-1:36.0: unexpected response 0
[  287.252409][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.259333][    C1] yealink 4-1:36.0: unexpected response 0
[  287.269108][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.276012][    C1] yealink 4-1:36.0: unexpected response 0
[  287.285764][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.292691][    C1] yealink 4-1:36.0: unexpected response 0
[  287.302470][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.309417][    C1] yealink 4-1:36.0: unexpected response 0
[  287.319178][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.326073][    C1] yealink 4-1:36.0: unexpected response 0
[  287.335837][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.342731][    C1] yealink 4-1:36.0: unexpected response 0
[  287.352496][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.359433][    C1] yealink 4-1:36.0: unexpected response 0
[  287.369177][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.376097][    C1] yealink 4-1:36.0: unexpected response 0
[  287.385864][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.392794][    C1] yealink 4-1:36.0: unexpected response 0
[  287.402539][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.409440][    C1] yealink 4-1:36.0: unexpected response 0
[  287.419215][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.426119][    C1] yealink 4-1:36.0: unexpected response 0
[  287.435874][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.442798][    C1] yealink 4-1:36.0: unexpected response 0
[  287.452608][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.459537][    C1] yealink 4-1:36.0: unexpected response 0
[  287.469314][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.476238][    C1] yealink 4-1:36.0: unexpected response 0
[  287.485988][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.492882][    C1] yealink 4-1:36.0: unexpected response 0
[  287.502643][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.509575][    C1] yealink 4-1:36.0: unexpected response 0
[  287.519332][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.526387][    C1] yealink 4-1:36.0: unexpected response 0
[  287.536149][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.543039][    C1] yealink 4-1:36.0: unexpected response 0
[  287.552784][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.559714][    C1] yealink 4-1:36.0: unexpected response 0
[  287.569492][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.576498][    C1] yealink 4-1:36.0: unexpected response 0
[  287.586305][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.593246][    C1] yealink 4-1:36.0: unexpected response 0
[  287.603015][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.609921][    C1] yealink 4-1:36.0: unexpected response 0
[  287.619720][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.626708][    C1] yealink 4-1:36.0: unexpected response 0
[  287.636483][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.643453][    C1] yealink 4-1:36.0: unexpected response 0
[  287.653262][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.660191][    C1] yealink 4-1:36.0: unexpected response 0
[  287.669952][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.676857][    C1] yealink 4-1:36.0: unexpected response 0
[  287.686637][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.693537][    C1] yealink 4-1:36.0: unexpected response 0
[  287.703302][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.710301][    C1] yealink 4-1:36.0: unexpected response 0
[  287.720063][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.726953][    C1] yealink 4-1:36.0: unexpected response 0
[  287.736711][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.743608][    C1] yealink 4-1:36.0: unexpected response 0
[  287.753385][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.760350][    C1] yealink 4-1:36.0: unexpected response 0
[  287.770121][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.777021][    C1] yealink 4-1:36.0: unexpected response 0
[  287.786792][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.793730][    C1] yealink 4-1:36.0: unexpected response 0
[  287.803529][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.810471][    C1] yealink 4-1:36.0: unexpected response 0
[  287.820233][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.827138][    C1] yealink 4-1:36.0: unexpected response 0
[  287.836899][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.843805][    C1] yealink 4-1:36.0: unexpected response 0
[  287.853577][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.860530][    C1] yealink 4-1:36.0: unexpected response 0
[  287.870302][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.877250][    C1] yealink 4-1:36.0: unexpected response 0
[  287.887019][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.893923][    C1] yealink 4-1:36.0: unexpected response 0
[  287.903685][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.910579][    C1] yealink 4-1:36.0: unexpected response 0
[  287.920321][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.927266][    C1] yealink 4-1:36.0: unexpected response 0
[  287.937053][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.943937][    C1] yealink 4-1:36.0: unexpected response 0
[  287.953699][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.960620][    C1] yealink 4-1:36.0: unexpected response 0
[  287.970388][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.977347][    C1] yealink 4-1:36.0: unexpected response 0
[  287.987146][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  287.994063][    C1] yealink 4-1:36.0: unexpected response 0
[  288.003806][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  288.010723][    C1] yealink 4-1:36.0: unexpected response 0
[  288.020529][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  288.027460][    C1] yealink 4-1:36.0: unexpected response 0
[  288.037234][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  288.044134][    C1] yealink 4-1:36.0: unexpected response 0
[  288.053896][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  288.060814][    C1] yealink 4-1:36.0: unexpected response 0
[  288.070569][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  288.077479][    C1] yealink 4-1:36.0: unexpected response 0
[  288.087253][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  288.094149][    C1] yealink 4-1:36.0: unexpected response 0
[  288.103883][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  288.110796][    C1] yealink 4-1:36.0: unexpected response 0
[  288.120575][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  288.127515][    C1] yealink 4-1:36.0: unexpected response 0
[  288.137269][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  288.144145][    C1] yealink 4-1:36.0: unexpected response 0
[  288.153874][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  288.160751][    C1] yealink 4-1:36.0: unexpected response 0
[  288.170526][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  288.177487][    C1] yealink 4-1:36.0: unexpected response 0
[  288.187264][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  288.194185][    C1] yealink 4-1:36.0: unexpected response 0
[  288.203923][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  288.210820][    C1] yealink 4-1:36.0: unexpected response 0
[  288.220596][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  288.227518][    C1] yealink 4-1:36.0: unexpected response 0
[  288.237296][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  288.244263][    C1] yealink 4-1:36.0: unexpected response 0
[  288.254060][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  288.260970][    C1] yealink 4-1:36.0: unexpected response 0
[  288.270729][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  288.277665][    C1] yealink 4-1:36.0: unexpected response 0
[  288.287436][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  288.294323][    C1] yealink 4-1:36.0: unexpected response 0
[  288.304140][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  288.311046][    C1] yealink 4-1:36.0: unexpected response 0
[  288.320797][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  288.327692][    C1] yealink 4-1:36.0: unexpected response 0
[  288.337472][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  288.344362][    C1] yealink 4-1:36.0: unexpected response 0
[  288.354132][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  288.361024][    C1] yealink 4-1:36.0: unexpected response 0
[  288.370768][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  288.377689][    C1] yealink 4-1:36.0: unexpected response 0
[  288.387479][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  288.394385][    C1] yealink 4-1:36.0: unexpected response 0
[  288.404156][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  288.411162][    C1] yealink 4-1:36.0: unexpected response 0
[  288.420948][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  288.427893][    C1] yealink 4-1:36.0: unexpected response 0
[  288.437673][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  288.444583][    C1] yealink 4-1:36.0: unexpected response 0
[  288.454391][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  288.461364][    C1] yealink 4-1:36.0: unexpected response 0
[  288.471177][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  288.478175][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  288.478211][    C1] yealink 4-1:36.0: unexpected response 0
[  288.488013][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
** 1 printk messages dropped **
[  288.494915][    C1] yealink 4-1:36.0: unexpected response 0
[  288.504695][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  288.511611][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  288.511641][    C1] yealink 4-1:36.0: unexpected response 0
[  288.521448][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  288.528391][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  288.528426][    C1] yealink 4-1:36.0: unexpected response 0
[  288.538203][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  288.545115][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  288.545136][    C1] yealink 4-1:36.0: unexpected response 0
[  288.554884][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  288.561748][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  288.561771][    C1] yealink 4-1:36.0: unexpected response 0
[  288.571566][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  288.578461][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  288.578484][    C1] yealink 4-1:36.0: unexpected response 0
[  288.588298][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  288.595182][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  288.595203][    C1] yealink 4-1:36.0: unexpected response 0
[  288.604948][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  288.611806][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  288.611828][    C1] yealink 4-1:36.0: unexpected response 0
[  288.621605][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  288.628518][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  288.628545][    C1] yealink 4-1:36.0: unexpected response 0
[  288.638363][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  288.645337][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  288.645371][    C1] yealink 4-1:36.0: unexpected response 0
[  288.655122][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  288.661978][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  288.661998][    C1] yealink 4-1:36.0: unexpected response 0
[  288.671762][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  288.678656][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  288.678678][    C1] yealink 4-1:36.0: unexpected response 0
[  288.688426][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  288.695326][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  288.695346][    C1] yealink 4-1:36.0: unexpected response 0
[  288.705100][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  288.711958][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  288.711980][    C1] yealink 4-1:36.0: unexpected response 0
[  288.721743][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  288.728639][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  288.728660][    C1] yealink 4-1:36.0: unexpected response 0
[  288.738428][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  288.745313][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  288.745334][    C1] yealink 4-1:36.0: unexpected response 0
[  288.755092][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  288.761972][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  288.761994][    C1] yealink 4-1:36.0: unexpected response 0
[  288.771878][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  288.778793][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  288.778816][    C1] yealink 4-1:36.0: unexpected response 0
[  288.788580][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  288.795501][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  288.795531][    C1] yealink 4-1:36.0: unexpected response 0
[  288.805277][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  288.812144][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  288.812166][    C1] yealink 4-1:36.0: unexpected response 0
[  288.821952][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  288.828837][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  288.828858][    C1] yealink 4-1:36.0: unexpected response 0
[  288.838625][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  288.845546][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  288.845567][    C1] yealink 4-1:36.0: unexpected response 0
[  288.855330][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  288.862214][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  288.862236][    C1] yealink 4-1:36.0: unexpected response 0
[  288.871983][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  288.878869][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  288.878890][    C1] yealink 4-1:36.0: unexpected response 0
[  288.888648][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  288.895506][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  288.895529][    C1] yealink 4-1:36.0: unexpected response 0
[  288.905289][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  288.912168][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  288.912189][    C1] yealink 4-1:36.0: unexpected response 0
[  288.921957][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  288.928887][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  288.928908][    C1] yealink 4-1:36.0: unexpected response 0
[  288.938648][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  288.945531][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  288.945556][    C1] yealink 4-1:36.0: unexpected response 0
[  288.955322][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  288.962178][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  288.962198][    C1] yealink 4-1:36.0: unexpected response 0
[  288.971994][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  288.978888][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  288.978909][    C1] yealink 4-1:36.0: unexpected response 0
[  288.988642][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  288.995511][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  288.995534][    C1] yealink 4-1:36.0: unexpected response 0
[  289.005307][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.012176][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.012198][    C1] yealink 4-1:36.0: unexpected response 0
[  289.021982][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.028881][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.028903][    C1] yealink 4-1:36.0: unexpected response 0
[  289.038637][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.045530][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.045550][    C1] yealink 4-1:36.0: unexpected response 0
[  289.055284][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.062149][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.062170][    C1] yealink 4-1:36.0: unexpected response 0
[  289.071945][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.078829][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.078851][    C1] yealink 4-1:36.0: unexpected response 0
[  289.088630][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.095536][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.095557][    C1] yealink 4-1:36.0: unexpected response 0
[  289.105335][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.112193][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.112213][    C1] yealink 4-1:36.0: unexpected response 0
[  289.121974][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.128895][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.128926][    C1] yealink 4-1:36.0: unexpected response 0
[  289.138703][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.145599][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.145619][    C1] yealink 4-1:36.0: unexpected response 0
[  289.155368][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.162245][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.162265][    C1] yealink 4-1:36.0: unexpected response 0
[  289.172010][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.178944][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.178966][    C1] yealink 4-1:36.0: unexpected response 0
[  289.188743][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.195650][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.195671][    C1] yealink 4-1:36.0: unexpected response 0
[  289.205455][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.212332][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.212352][    C1] yealink 4-1:36.0: unexpected response 0
[  289.222093][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.229006][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.229038][    C1] yealink 4-1:36.0: unexpected response 0
[  289.238784][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.245687][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.245711][    C1] yealink 4-1:36.0: unexpected response 0
[  289.255492][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.262368][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.262389][    C1] yealink 4-1:36.0: unexpected response 0
[  289.272146][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.279058][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.279080][    C1] yealink 4-1:36.0: unexpected response 0
[  289.288839][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.295713][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.295734][    C1] yealink 4-1:36.0: unexpected response 0
[  289.305508][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.312411][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.312433][    C1] yealink 4-1:36.0: unexpected response 0
[  289.322209][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.329118][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.329148][    C1] yealink 4-1:36.0: unexpected response 0
[  289.338886][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.345742][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.345762][    C1] yealink 4-1:36.0: unexpected response 0
[  289.355495][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.362347][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.362368][    C1] yealink 4-1:36.0: unexpected response 0
[  289.372140][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.379035][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.379057][    C1] yealink 4-1:36.0: unexpected response 0
[  289.388796][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.395672][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.395693][    C1] yealink 4-1:36.0: unexpected response 0
[  289.405470][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.412332][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.412353][    C1] yealink 4-1:36.0: unexpected response 0
[  289.422091][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.428974][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.428996][    C1] yealink 4-1:36.0: unexpected response 0
[  289.438731][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.445615][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.445636][    C1] yealink 4-1:36.0: unexpected response 0
[  289.455371][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.462292][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.462325][    C1] yealink 4-1:36.0: unexpected response 0
[  289.472099][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.479020][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.479049][    C1] yealink 4-1:36.0: unexpected response 0
[  289.488834][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.495752][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.495783][    C1] yealink 4-1:36.0: unexpected response 0
[  289.505605][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.512481][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.512501][    C1] yealink 4-1:36.0: unexpected response 0
[  289.522251][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.529130][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.529152][    C1] yealink 4-1:36.0: unexpected response 0
[  289.538897][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.545784][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.545806][    C1] yealink 4-1:36.0: unexpected response 0
[  289.555585][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.562446][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.562485][    C1] yealink 4-1:36.0: unexpected response 0
[  289.572243][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.579147][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.579167][    C1] yealink 4-1:36.0: unexpected response 0
[  289.588931][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.595849][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.595875][    C1] yealink 4-1:36.0: unexpected response 0
[  289.605631][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.612507][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.612528][    C1] yealink 4-1:36.0: unexpected response 0
[  289.622287][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.629157][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.629178][    C1] yealink 4-1:36.0: unexpected response 0
[  289.638927][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.645822][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.645844][    C1] yealink 4-1:36.0: unexpected response 0
[  289.655592][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.662455][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.662476][    C1] yealink 4-1:36.0: unexpected response 0
[  289.672217][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.679093][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.679113][    C1] yealink 4-1:36.0: unexpected response 0
[  289.688863][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.695740][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.695760][    C1] yealink 4-1:36.0: unexpected response 0
[  289.705510][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.712388][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.712416][    C1] yealink 4-1:36.0: unexpected response 0
[  289.722176][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.729072][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.729092][    C1] yealink 4-1:36.0: unexpected response 0
[  289.738857][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.745738][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.745759][    C1] yealink 4-1:36.0: unexpected response 0
[  289.755510][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.762380][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.762401][    C1] yealink 4-1:36.0: unexpected response 0
[  289.772146][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.779049][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.779070][    C1] yealink 4-1:36.0: unexpected response 0
[  289.788863][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.795736][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.795758][    C1] yealink 4-1:36.0: unexpected response 0
[  289.805516][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.812409][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.812438][    C1] yealink 4-1:36.0: unexpected response 0
[  289.822189][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.829054][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.829074][    C1] yealink 4-1:36.0: unexpected response 0
[  289.838819][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.845741][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.845763][    C1] yealink 4-1:36.0: unexpected response 0
[  289.855553][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.862404][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.862428][    C1] yealink 4-1:36.0: unexpected response 0
[  289.872182][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.879096][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.879117][    C1] yealink 4-1:36.0: unexpected response 0
[  289.888890][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.895754][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.895774][    C1] yealink 4-1:36.0: unexpected response 0
[  289.905580][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.912446][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.912467][    C1] yealink 4-1:36.0: unexpected response 0
[  289.922206][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.929087][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.929107][    C1] yealink 4-1:36.0: unexpected response 0
[  289.938832][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.945725][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.945753][    C1] yealink 4-1:36.0: unexpected response 0
[  289.955498][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.962428][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.962450][    C1] yealink 4-1:36.0: unexpected response 0
[  289.972230][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.979183][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.979206][    C1] yealink 4-1:36.0: unexpected response 0
[  289.988950][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  289.995810][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  289.995831][    C1] yealink 4-1:36.0: unexpected response 0
[  290.005601][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.012470][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.012490][    C1] yealink 4-1:36.0: unexpected response 0
[  290.022258][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.029162][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.029186][    C1] yealink 4-1:36.0: unexpected response 0
[  290.038952][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.045847][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.045879][    C1] yealink 4-1:36.0: unexpected response 0
[  290.055659][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.062583][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.062606][    C1] yealink 4-1:36.0: unexpected response 0
[  290.072381][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.079295][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.079318][    C1] yealink 4-1:36.0: unexpected response 0
[  290.089093][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.096030][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.096069][    C1] yealink 4-1:36.0: unexpected response 0
[  290.105864][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.112782][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.112813][    C1] yealink 4-1:36.0: unexpected response 0
[  290.122624][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.129528][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.129549][    C1] yealink 4-1:36.0: unexpected response 0
[  290.139311][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.146195][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.146216][    C1] yealink 4-1:36.0: unexpected response 0
[  290.155942][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.162807][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.162837][    C1] yealink 4-1:36.0: unexpected response 0
[  290.172612][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.179492][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.179512][    C1] yealink 4-1:36.0: unexpected response 0
[  290.189280][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.196160][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.196180][    C1] yealink 4-1:36.0: unexpected response 0
[  290.205939][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.212785][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.212805][    C1] yealink 4-1:36.0: unexpected response 0
[  290.222551][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.229450][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.229472][    C1] yealink 4-1:36.0: unexpected response 0
[  290.239208][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.246110][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.246139][    C1] yealink 4-1:36.0: unexpected response 0
[  290.255911][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.262805][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.262834][    C1] yealink 4-1:36.0: unexpected response 0
[  290.272592][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.279470][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.279492][    C1] yealink 4-1:36.0: unexpected response 0
[  290.289256][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.296135][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.296156][    C1] yealink 4-1:36.0: unexpected response 0
[  290.305897][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.312748][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.312769][    C1] yealink 4-1:36.0: unexpected response 0
[  290.322504][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.329375][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.329397][    C1] yealink 4-1:36.0: unexpected response 0
[  290.339151][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.346024][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.346046][    C1] yealink 4-1:36.0: unexpected response 0
[  290.355786][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.362637][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.362657][    C1] yealink 4-1:36.0: unexpected response 0
[  290.372396][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.379326][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.379349][    C1] yealink 4-1:36.0: unexpected response 0
[  290.389140][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.396033][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.396055][    C1] yealink 4-1:36.0: unexpected response 0
[  290.405793][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.412655][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.412675][    C1] yealink 4-1:36.0: unexpected response 0
[  290.422410][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.429284][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.429307][    C1] yealink 4-1:36.0: unexpected response 0
[  290.439055][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.445954][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.445982][    C1] yealink 4-1:36.0: unexpected response 0
[  290.455726][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.462586][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.462607][    C1] yealink 4-1:36.0: unexpected response 0
[  290.472371][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.479277][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.479298][    C1] yealink 4-1:36.0: unexpected response 0
[  290.489060][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.495968][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.495993][    C1] yealink 4-1:36.0: unexpected response 0
[  290.505764][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.512664][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.512686][    C1] yealink 4-1:36.0: unexpected response 0
[  290.522446][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.529347][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.529369][    C1] yealink 4-1:36.0: unexpected response 0
[  290.539160][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.546046][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.546066][    C1] yealink 4-1:36.0: unexpected response 0
[  290.555821][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.562671][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.562691][    C1] yealink 4-1:36.0: unexpected response 0
[  290.572427][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.579290][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.579311][    C1] yealink 4-1:36.0: unexpected response 0
[  290.589059][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.595933][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.595954][    C1] yealink 4-1:36.0: unexpected response 0
[  290.605693][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.612545][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.612566][    C1] yealink 4-1:36.0: unexpected response 0
[  290.622312][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.629201][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.629222][    C1] yealink 4-1:36.0: unexpected response 0
[  290.638986][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.645912][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.645949][    C1] yealink 4-1:36.0: unexpected response 0
[  290.655708][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.662565][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.662589][    C1] yealink 4-1:36.0: unexpected response 0
[  290.672371][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.679266][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.679288][    C1] yealink 4-1:36.0: unexpected response 0
[  290.689034][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.695924][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.695945][    C1] yealink 4-1:36.0: unexpected response 0
[  290.705693][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.712537][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.712557][    C1] yealink 4-1:36.0: unexpected response 0
[  290.722310][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.729243][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.729265][    C1] yealink 4-1:36.0: unexpected response 0
[  290.739036][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.745967][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.745987][    C1] yealink 4-1:36.0: unexpected response 0
[  290.755719][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.762564][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.762586][    C1] yealink 4-1:36.0: unexpected response 0
[  290.772358][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.779299][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.779320][    C1] yealink 4-1:36.0: unexpected response 0
[  290.789130][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.796045][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.796084][    C1] yealink 4-1:36.0: unexpected response 0
[  290.805848][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.812698][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.812718][    C1] yealink 4-1:36.0: unexpected response 0
[  290.822444][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.829321][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.829349][    C1] yealink 4-1:36.0: unexpected response 0
[  290.839166][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.846036][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.846057][    C1] yealink 4-1:36.0: unexpected response 0
[  290.855798][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.862662][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.862683][    C1] yealink 4-1:36.0: unexpected response 0
[  290.872435][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.879297][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.879317][    C1] yealink 4-1:36.0: unexpected response 0
[  290.889066][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.895956][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.895978][    C1] yealink 4-1:36.0: unexpected response 0
[  290.905711][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.912567][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.912587][    C1] yealink 4-1:36.0: unexpected response 0
[  290.922342][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.929256][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.929279][    C1] yealink 4-1:36.0: unexpected response 0
[  290.939034][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.945894][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.945913][    C1] yealink 4-1:36.0: unexpected response 0
[  290.955661][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.962505][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.962525][    C1] yealink 4-1:36.0: unexpected response 0
[  290.972252][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.979155][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.979189][    C1] yealink 4-1:36.0: unexpected response 0
[  290.988979][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  290.995886][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  290.995908][    C1] yealink 4-1:36.0: unexpected response 0
[  291.005646][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.012538][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.012560][    C1] yealink 4-1:36.0: unexpected response 0
[  291.022317][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.029187][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.029217][    C1] yealink 4-1:36.0: unexpected response 0
[  291.038978][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.045901][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.045923][    C1] yealink 4-1:36.0: unexpected response 0
[  291.055680][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.062527][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.062548][    C1] yealink 4-1:36.0: unexpected response 0
[  291.072305][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.079220][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.079240][    C1] yealink 4-1:36.0: unexpected response 0
[  291.088989][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.095863][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.095885][    C1] yealink 4-1:36.0: unexpected response 0
[  291.105649][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.112504][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.112524][    C1] yealink 4-1:36.0: unexpected response 0
[  291.122269][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.129173][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.129206][    C1] yealink 4-1:36.0: unexpected response 0
[  291.138987][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.145866][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.145901][    C1] yealink 4-1:36.0: unexpected response 0
[  291.155659][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.162535][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.162557][    C1] yealink 4-1:36.0: unexpected response 0
[  291.172322][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.179222][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.179243][    C1] yealink 4-1:36.0: unexpected response 0
[  291.188985][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.195866][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.195901][    C1] yealink 4-1:36.0: unexpected response 0
[  291.205646][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.212520][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.212540][    C1] yealink 4-1:36.0: unexpected response 0
[  291.222266][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.229136][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.229163][    C1] yealink 4-1:36.0: unexpected response 0
[  291.238923][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.245782][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.245803][    C1] yealink 4-1:36.0: unexpected response 0
[  291.255536][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.262383][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.262403][    C1] yealink 4-1:36.0: unexpected response 0
[  291.272151][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.279057][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.279089][    C1] yealink 4-1:36.0: unexpected response 0
[  291.288870][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.295727][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.295748][    C1] yealink 4-1:36.0: unexpected response 0
[  291.305501][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.312383][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.312404][    C1] yealink 4-1:36.0: unexpected response 0
[  291.322194][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.329106][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.329126][    C1] yealink 4-1:36.0: unexpected response 0
[  291.338851][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.345741][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.345761][    C1] yealink 4-1:36.0: unexpected response 0
[  291.355498][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.362346][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.362367][    C1] yealink 4-1:36.0: unexpected response 0
[  291.372163][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.379071][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.379107][    C1] yealink 4-1:36.0: unexpected response 0
[  291.388857][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.395721][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.395742][    C1] yealink 4-1:36.0: unexpected response 0
[  291.405486][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.412355][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.412375][    C1] yealink 4-1:36.0: unexpected response 0
[  291.422130][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.429033][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.429059][    C1] yealink 4-1:36.0: unexpected response 0
[  291.438836][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.445790][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.445822][    C1] yealink 4-1:36.0: unexpected response 0
[  291.455886][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.462787][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.462818][    C1] yealink 4-1:36.0: unexpected response 0
[  291.472623][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.479537][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.479570][    C1] yealink 4-1:36.0: unexpected response 0
[  291.489394][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.496771][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.496801][    C1] yealink 4-1:36.0: unexpected response 0
[  291.506585][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.513486][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.513509][    C1] yealink 4-1:36.0: unexpected response 0
[  291.523275][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.530214][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.530251][    C1] yealink 4-1:36.0: unexpected response 0
[  291.540071][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.546996][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.547037][    C1] yealink 4-1:36.0: unexpected response 0
[  291.556875][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.563789][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.563814][    C1] yealink 4-1:36.0: unexpected response 0
[  291.573596][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.580494][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.580516][    C1] yealink 4-1:36.0: unexpected response 0
[  291.590257][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.597167][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.597190][    C1] yealink 4-1:36.0: unexpected response 0
[  291.606924][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.613783][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.613804][    C1] yealink 4-1:36.0: unexpected response 0
[  291.623560][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.630468][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.630492][    C1] yealink 4-1:36.0: unexpected response 0
[  291.640244][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.647123][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.647146][    C1] yealink 4-1:36.0: unexpected response 0
[  291.656948][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.663837][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.663860][    C1] yealink 4-1:36.0: unexpected response 0
[  291.673608][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.680503][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.680525][    C1] yealink 4-1:36.0: unexpected response 0
[  291.690266][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.697173][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.697205][    C1] yealink 4-1:36.0: unexpected response 0
[  291.707004][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.713892][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.713913][    C1] yealink 4-1:36.0: unexpected response 0
[  291.723678][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.730552][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.730572][    C1] yealink 4-1:36.0: unexpected response 0
[  291.740307][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.747208][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.747231][    C1] yealink 4-1:36.0: unexpected response 0
[  291.756992][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.763863][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.763884][    C1] yealink 4-1:36.0: unexpected response 0
[  291.773698][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.780610][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.780631][    C1] yealink 4-1:36.0: unexpected response 0
[  291.790386][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.797253][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.797285][    C1] yealink 4-1:36.0: unexpected response 0
[  291.807029][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.813916][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.813938][    C1] yealink 4-1:36.0: unexpected response 0
[  291.823708][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.830632][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.830653][    C1] yealink 4-1:36.0: unexpected response 0
[  291.840393][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.847310][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.847331][    C1] yealink 4-1:36.0: unexpected response 0
[  291.857081][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.863955][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.863977][    C1] yealink 4-1:36.0: unexpected response 0
[  291.873754][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.880629][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.880650][    C1] yealink 4-1:36.0: unexpected response 0
[  291.890392][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.897267][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.897290][    C1] yealink 4-1:36.0: unexpected response 0
[  291.907043][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.913916][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.913936][    C1] yealink 4-1:36.0: unexpected response 0
[  291.923731][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.930628][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.930650][    C1] yealink 4-1:36.0: unexpected response 0
[  291.940391][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.947294][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.947327][    C1] yealink 4-1:36.0: unexpected response 0
[  291.957067][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.963934][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.963955][    C1] yealink 4-1:36.0: unexpected response 0
[  291.973707][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.980601][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.980621][    C1] yealink 4-1:36.0: unexpected response 0
[  291.990356][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  291.997243][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  291.997266][    C1] yealink 4-1:36.0: unexpected response 0
[  292.007050][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  292.013934][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  292.013955][    C1] yealink 4-1:36.0: unexpected response 0
[  292.023706][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  292.030615][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  292.030646][    C1] yealink 4-1:36.0: unexpected response 0
[  292.040433][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  292.047308][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  292.047330][    C1] yealink 4-1:36.0: unexpected response 0
[  292.057083][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  292.063948][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  292.063981][    C1] yealink 4-1:36.0: unexpected response 0
[  292.073757][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  292.080627][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  292.080647][    C1] yealink 4-1:36.0: unexpected response 0
[  292.090374][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  292.097236][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  292.097258][    C1] yealink 4-1:36.0: unexpected response 0
[  292.107035][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  292.113957][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  292.113994][    C1] yealink 4-1:36.0: unexpected response 0
[  292.123730][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  292.130654][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  292.130682][    C1] yealink 4-1:36.0: unexpected response 0
[  292.140433][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  292.147367][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  292.147402][    C1] yealink 4-1:36.0: unexpected response 0
[  292.157192][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  292.164080][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  292.164102][    C1] yealink 4-1:36.0: unexpected response 0
[  292.173854][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  292.180717][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  292.180738][    C1] yealink 4-1:36.0: unexpected response 0
[  292.190471][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  292.197350][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  292.197373][    C1] yealink 4-1:36.0: unexpected response 0
[  292.207141][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  292.214033][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  292.214054][    C1] yealink 4-1:36.0: unexpected response 0
[  292.223816][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  292.230702][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  292.230724][    C1] yealink 4-1:36.0: unexpected response 0
[  292.240495][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  292.247453][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  292.247477][    C1] yealink 4-1:36.0: unexpected response 0
[  292.257246][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  292.264117][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  292.264149][    C1] yealink 4-1:36.0: unexpected response 0
[  292.273918][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  292.280799][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  292.280821][    C1] yealink 4-1:36.0: unexpected response 0
[  292.290561][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  292.297434][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  292.297458][    C1] yealink 4-1:36.0: unexpected response 0
[  292.307243][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  292.314139][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  292.314167][    C1] yealink 4-1:36.0: unexpected response 0
[  292.323934][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  292.330824][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  292.330844][    C1] yealink 4-1:36.0: unexpected response 0
[  292.340598][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  292.347488][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71