rb status -71
[ 610.699634][ C0] yealink 5-1:36.0: unexpected response 0
[ 610.706370][ C1] yealink 2-1:36.0: unexpected response 0
[ 610.713351][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 610.719159][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 610.724869][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 610.731610][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 610.738273][ C0] yealink 5-1:36.0: unexpected response 0
[ 610.745124][ C1] yealink 2-1:36.0: unexpected response 0
[ 610.752106][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 610.757929][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 610.763617][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 610.770306][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 610.776829][ C0] yealink 5-1:36.0: unexpected response 0
[ 610.783575][ C1] yealink 2-1:36.0: unexpected response 0
[ 610.793070][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 610.796458][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 610.801963][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 610.809065][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 610.815373][ C0] yealink 5-1:36.0: unexpected response 0
[ 610.822114][ C1] yealink 2-1:36.0: unexpected response 0
[ 610.829117][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 610.835161][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 610.840504][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 610.847382][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 610.853769][ C0] yealink 5-1:36.0: unexpected response 0
[ 610.860510][ C1] yealink 2-1:36.0: unexpected response 0
[ 610.867576][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 610.873337][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 610.880676][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 610.886006][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 610.892278][ C0] yealink 5-1:36.0: unexpected response 0
[ 610.899121][ C1] yealink 2-1:36.0: unexpected response 0
[ 610.907302][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 610.911934][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 610.917595][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 610.924268][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 610.931256][ C0] yealink 5-1:36.0: unexpected response 0
[ 610.938008][ C1] yealink 2-1:36.0: unexpected response 0
[ 610.945058][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 610.950807][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 610.956543][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 610.963457][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 610.969971][ C0] yealink 5-1:36.0: unexpected response 0
[ 610.976732][ C1] yealink 2-1:36.0: unexpected response 0
[ 610.985634][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 610.989941][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 610.996509][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 611.002237][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 611.008636][ C0] yealink 5-1:36.0: unexpected response 0
[ 611.015382][ C1] yealink 2-1:36.0: unexpected response 0
[ 611.022441][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 611.028224][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 611.033909][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 611.040659][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 611.047391][ C0] yealink 5-1:36.0: unexpected response 0
[ 611.054327][ C1] yealink 2-1:36.0: unexpected response 0
[ 611.061398][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 611.067068][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 611.072774][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 611.079844][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 611.086337][ C0] yealink 5-1:36.0: unexpected response 0
[ 611.093090][ C1] yealink 2-1:36.0: unexpected response 0
[ 611.102698][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 611.105925][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 611.111616][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 611.118469][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 611.124814][ C0] yealink 5-1:36.0: unexpected response 0
[ 611.131555][ C1] yealink 2-1:36.0: unexpected response 0
[ 611.138587][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 611.144383][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 611.150017][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 611.156899][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 611.163502][ C0] yealink 5-1:36.0: unexpected response 0
[ 611.170254][ C1] yealink 2-1:36.0: unexpected response 0
[ 611.177232][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 611.183149][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 611.191658][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 611.195852][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 611.202489][ C0] yealink 5-1:36.0: unexpected response 0
[ 611.209335][ C1] yealink 2-1:36.0: unexpected response 0
[ 611.216794][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 611.222820][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 611.228370][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 611.235183][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 611.241728][ C0] yealink 5-1:36.0: unexpected response 0
[ 611.248497][ C1] yealink 2-1:36.0: unexpected response 0
[ 611.255508][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 611.261439][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 611.267101][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 611.273786][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 611.280302][ C0] yealink 5-1:36.0: unexpected response 0
[ 611.287134][ C1] yealink 2-1:36.0: unexpected response 0
[ 611.296758][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 611.299967][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 611.305636][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 611.312587][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 611.318982][ C0] yealink 5-1:36.0: unexpected response 0
[ 611.325902][ C1] yealink 2-1:36.0: unexpected response 0
[ 611.332880][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 611.338739][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 611.344464][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 611.351208][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 611.357646][ C0] yealink 5-1:36.0: unexpected response 0
[ 611.364390][ C1] yealink 2-1:36.0: unexpected response 0
[ 611.371398][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 611.377166][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 611.382795][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 611.389917][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 611.396127][ C0] yealink 5-1:36.0: unexpected response 0
[ 611.402866][ C1] yealink 2-1:36.0: unexpected response 0
[ 611.411450][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 611.415583][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 611.422439][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 611.428073][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 611.434540][ C0] yealink 5-1:36.0: unexpected response 0
[ 611.441294][ C1] yealink 2-1:36.0: unexpected response 0
[ 611.448544][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 611.454338][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 611.461178][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 611.467951][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 611.474531][ C0] yealink 5-1:36.0: unexpected response 0
[ 611.481276][ C1] yealink 2-1:36.0: unexpected response 0
[ 611.488312][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 611.494165][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 611.502388][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 611.506729][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 611.513164][ C0] yealink 5-1:36.0: unexpected response 0
[ 611.519902][ C1] yealink 2-1:36.0: unexpected response 0
[ 611.527052][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 611.532879][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 611.538582][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 611.545424][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 611.551906][ C0] yealink 5-1:36.0: unexpected response 0
[ 611.558655][ C1] yealink 2-1:36.0: unexpected response 0
[ 611.565661][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 611.571498][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 611.577221][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 611.583849][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 611.590516][ C0] yealink 5-1:36.0: unexpected response 0
[ 611.597258][ C1] yealink 2-1:36.0: unexpected response 0
[ 611.606885][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 611.610293][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 611.615742][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 611.623035][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 611.629074][ C0] yealink 5-1:36.0: unexpected response 0
[ 611.636067][ C1] yealink 2-1:36.0: unexpected response 0
[ 611.643014][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 611.648837][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 611.654397][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 611.661193][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 611.667689][ C0] yealink 5-1:36.0: unexpected response 0
[ 611.674434][ C1] yealink 2-1:36.0: unexpected response 0
[ 611.681522][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 611.687404][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 611.693161][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 611.700018][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 611.706527][ C0] yealink 5-1:36.0: unexpected response 0
[ 611.713268][ C1] yealink 2-1:36.0: unexpected response 0
[ 611.721770][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 611.726265][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 611.732834][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 611.738473][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 611.745034][ C0] yealink 5-1:36.0: unexpected response 0
[ 611.745315][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 611.751915][ C1] yealink 2-1:36.0: unexpected response 0
[ 611.758849][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 611.764631][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 611.770176][ C0] yealink 5-1:36.0: unexpected response 0
[ 611.777233][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 611.784027][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 611.790585][ C1] yealink 2-1:36.0: unexpected response 0
[ 611.797622][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 611.803548][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 611.808812][ C0] yealink 5-1:36.0: unexpected response 0
[ 611.816070][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 611.825091][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 611.829167][ C1] yealink 2-1:36.0: unexpected response 0
[ 611.836122][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 611.842066][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 611.847397][ C0] yealink 5-1:36.0: unexpected response 0
[ 611.854345][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 611.861169][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 611.867780][ C1] yealink 2-1:36.0: unexpected response 0
[ 611.874718][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 611.880483][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 611.886940][ C0] yealink 5-1:36.0: unexpected response 0
[ 611.892945][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 611.899686][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 611.906112][ C1] yealink 2-1:36.0: unexpected response 0
[ 611.914579][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 611.918976][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 611.925382][ C0] yealink 5-1:36.0: unexpected response 0
[ 611.931536][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 611.938220][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 611.944644][ C1] yealink 2-1:36.0: unexpected response 0
[ 611.950562][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 611.957421][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 611.963842][ C0] yealink 5-1:36.0: unexpected response 0
[ 611.969775][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 611.976616][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 611.983094][ C1] yealink 2-1:36.0: unexpected response 0
[ 611.989266][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 611.996158][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 612.002635][ C0] yealink 5-1:36.0: unexpected response 0
[ 612.008794][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 612.016876][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 612.021952][ C1] yealink 2-1:36.0: unexpected response 0
[ 612.028972][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 612.035205][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 612.041307][ C0] yealink 5-1:36.0: unexpected response 0
[ 612.047598][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 612.054229][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 612.061016][ C1] yealink 2-1:36.0: unexpected response 0
[ 612.066927][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 612.073776][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 612.080200][ C0] yealink 5-1:36.0: unexpected response 0
[ 612.086131][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 612.092909][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 612.099475][ C1] yealink 2-1:36.0: unexpected response 0
[ 612.108122][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 612.112459][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 612.118764][ C0] yealink 5-1:36.0: unexpected response 0
[ 612.124848][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 612.131575][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 612.138140][ C1] yealink 2-1:36.0: unexpected response 0
[ 612.144048][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 612.150874][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 612.157416][ C0] yealink 5-1:36.0: unexpected response 0
[ 612.163427][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 612.171155][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 612.176782][ C1] yealink 2-1:36.0: unexpected response 0
[ 612.182861][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 612.189693][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 612.196144][ C0] yealink 5-1:36.0: unexpected response 0
[ 612.202167][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 612.210663][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 612.215438][ C1] yealink 2-1:36.0: unexpected response 0
[ 612.222372][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 612.228305][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 612.234724][ C0] yealink 5-1:36.0: unexpected response 0
[ 612.240820][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 612.247604][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 612.254138][ C1] yealink 2-1:36.0: unexpected response 0
[ 612.260046][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 612.267374][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 612.273438][ C0] yealink 5-1:36.0: unexpected response 0
[ 612.279545][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 612.286184][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 612.292662][ C1] yealink 2-1:36.0: unexpected response 0
[ 612.298621][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 612.305485][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 612.311909][ C0] yealink 5-1:36.0: unexpected response 0
[ 612.318240][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 612.326002][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 612.331244][ C1] yealink 2-1:36.0: unexpected response 0
[ 612.338242][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 612.344323][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 612.350626][ C0] yealink 5-1:36.0: unexpected response 0
[ 612.356664][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 612.363554][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 612.370030][ C1] yealink 2-1:36.0: unexpected response 0
[ 612.375973][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 612.382824][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 612.389353][ C0] yealink 5-1:36.0: unexpected response 0
[ 612.395336][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 612.402150][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 612.408537][ C1] yealink 2-1:36.0: unexpected response 0
[ 612.416975][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 612.421502][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 612.427744][ C0] yealink 5-1:36.0: unexpected response 0
[ 612.434130][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 612.440730][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 612.447176][ C1] yealink 2-1:36.0: unexpected response 0
[ 612.453077][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 612.459867][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 612.466343][ C0] yealink 5-1:36.0: unexpected response 0
[ 612.472266][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 612.479104][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 612.485578][ C1] yealink 2-1:36.0: unexpected response 0
[ 612.491559][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 612.498545][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 612.504963][ C0] yealink 5-1:36.0: unexpected response 0
[ 612.510891][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 612.519460][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 612.524503][ C1] yealink 2-1:36.0: unexpected response 0
[ 612.531432][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 612.537429][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 612.543673][ C0] yealink 5-1:36.0: unexpected response 0
[ 612.549743][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 612.556428][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 612.562835][ C1] yealink 2-1:36.0: unexpected response 0
[ 612.568728][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 612.575531][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 612.581994][ C0] yealink 5-1:36.0: unexpected response 0
[ 612.587943][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 612.594685][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 612.601150][ C1] yealink 2-1:36.0: unexpected response 0
[ 612.607041][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 612.614134][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 612.620567][ C0] yealink 5-1:36.0: unexpected response 0
[ 612.630242][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 612.635379][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 612.640230][ C1] yealink 2-1:36.0: unexpected response 0
[ 612.647433][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 612.653233][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 612.659631][ C0] yealink 5-1:36.0: unexpected response 0
[ 612.666003][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 612.672721][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 612.678913][ C1] yealink 2-1:36.0: unexpected response 0
[ 612.684833][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 612.691837][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 612.698202][ C0] yealink 5-1:36.0: unexpected response 0
[ 612.704153][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 612.711003][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 612.717541][ C1] yealink 2-1:36.0: unexpected response 0
[ 612.726002][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 612.730415][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 612.736742][ C0] yealink 5-1:36.0: unexpected response 0
[ 612.742826][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 612.749541][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 612.756166][ C1] yealink 2-1:36.0: unexpected response 0
[ 612.762239][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 612.768986][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 612.775419][ C0] yealink 5-1:36.0: unexpected response 0
[ 612.781366][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 612.788123][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 612.794660][ C1] yealink 2-1:36.0: unexpected response 0
[ 612.800595][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 612.807421][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 612.813972][ C0] yealink 5-1:36.0: unexpected response 0
[ 612.819967][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 612.828312][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 612.833369][ C1] yealink 2-1:36.0: unexpected response 0
[ 612.840409][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 612.846357][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 612.852697][ C0] yealink 5-1:36.0: unexpected response 0
[ 612.858792][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 612.865649][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 612.872075][ C1] yealink 2-1:36.0: unexpected response 0
[ 612.878007][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 612.884851][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 612.891270][ C0] yealink 5-1:36.0: unexpected response 0
[ 612.897607][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 612.904206][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 612.910736][ C1] yealink 2-1:36.0: unexpected response 0
[ 612.916685][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 612.923648][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 612.930128][ C0] yealink 5-1:36.0: unexpected response 0
[ 612.936353][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 612.945323][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 612.949560][ C1] yealink 2-1:36.0: unexpected response 0
[ 612.955478][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 612.962511][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 612.968949][ C0] yealink 5-1:36.0: unexpected response 0
[ 612.974950][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 612.981829][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 612.988248][ C1] yealink 2-1:36.0: unexpected response 0
[ 612.994374][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 613.001222][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 613.007682][ C0] yealink 5-1:36.0: unexpected response 0
[ 613.013596][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 613.020542][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 613.027058][ C1] yealink 2-1:36.0: unexpected response 0
[ 613.035907][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 613.039922][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 613.046326][ C0] yealink 5-1:36.0: unexpected response 0
[ 613.052481][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 613.059166][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 613.065576][ C1] yealink 2-1:36.0: unexpected response 0
[ 613.071519][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 613.078342][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 613.085119][ C0] yealink 5-1:36.0: unexpected response 0
[ 613.091078][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 613.098101][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 613.104532][ C1] yealink 2-1:36.0: unexpected response 0
[ 613.110728][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 613.117605][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 613.124023][ C0] yealink 5-1:36.0: unexpected response 0
[ 613.130255][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 613.138304][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 613.143246][ C1] yealink 2-1:36.0: unexpected response 0
[ 613.150298][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 613.155913][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 613.162460][ C0] yealink 5-1:36.0: unexpected response 0
[ 613.168426][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 613.175204][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 613.181684][ C1] yealink 2-1:36.0: unexpected response 0
[ 613.187617][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 613.194428][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 613.200900][ C0] yealink 5-1:36.0: unexpected response 0
[ 613.207011][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 613.213891][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 613.220343][ C1] yealink 2-1:36.0: unexpected response 0
[ 613.226295][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 613.233385][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 613.239670][ C0] yealink 5-1:36.0: unexpected response 0
[ 613.245743][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 613.254650][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 613.258949][ C1] yealink 2-1:36.0: unexpected response 0
[ 613.264865][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 613.271899][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 613.278239][ C0] yealink 5-1:36.0: unexpected response 0
[ 613.284216][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 613.291003][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 613.297688][ C1] yealink 2-1:36.0: unexpected response 0
[ 613.303634][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 613.310650][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 613.317134][ C0] yealink 5-1:36.0: unexpected response 0
[ 613.323073][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 613.329970][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 613.336335][ C1] yealink 2-1:36.0: unexpected response 0
[ 613.345095][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 613.349193][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 613.355598][ C0] yealink 5-1:36.0: unexpected response 0
[ 613.361682][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 613.368425][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 613.374902][ C1] yealink 2-1:36.0: unexpected response 0
[ 613.380922][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 613.387924][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 613.394369][ C0] yealink 5-1:36.0: unexpected response 0
[ 613.400408][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 613.407176][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 613.413671][ C1] yealink 2-1:36.0: unexpected response 0
[ 613.419589][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 613.426418][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 613.432861][ C0] yealink 5-1:36.0: unexpected response 0
[ 613.439139][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 613.447289][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 613.452256][ C1] yealink 2-1:36.0: unexpected response 0
[ 613.459234][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 613.465221][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 613.471462][ C0] yealink 5-1:36.0: unexpected response 0
[ 613.477550][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 613.484471][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 613.490956][ C1] yealink 2-1:36.0: unexpected response 0
[ 613.496868][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 613.503665][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 613.510156][ C0] yealink 5-1:36.0: unexpected response 0
[ 613.516162][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 613.522822][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 613.529353][ C1] yealink 2-1:36.0: unexpected response 0
[ 613.535693][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 613.542862][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 613.549314][ C0] yealink 5-1:36.0: unexpected response 0
[ 613.555508][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 613.563738][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 613.568664][ C1] yealink 2-1:36.0: unexpected response 0
[ 613.575673][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 613.581475][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 613.587900][ C0] yealink 5-1:36.0: unexpected response 0
[ 613.593829][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 613.600615][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 613.607085][ C1] yealink 2-1:36.0: unexpected response 0
[ 613.612986][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 613.619810][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 613.626254][ C0] yealink 5-1:36.0: unexpected response 0
[ 613.632237][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 613.638957][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 613.645420][ C1] yealink 2-1:36.0: unexpected response 0
[ 613.653890][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 613.658295][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 613.664596][ C0] yealink 5-1:36.0: unexpected response 0
[ 613.670671][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 613.677413][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 613.683947][ C1] yealink 2-1:36.0: unexpected response 0
[ 613.689842][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 613.696729][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 613.703113][ C0] yealink 5-1:36.0: unexpected response 0
[ 613.709421][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 613.715769][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 613.722283][ C1] yealink 2-1:36.0: unexpected response 0
[ 613.728196][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 613.735075][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 613.741461][ C0] yealink 5-1:36.0: unexpected response 0
[ 613.747680][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 613.756924][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 613.760800][ C1] yealink 2-1:36.0: unexpected response 0
[ 613.766710][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 613.773655][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 613.779976][ C0] yealink 5-1:36.0: unexpected response 0
[ 613.785934][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 613.792662][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 613.799155][ C1] yealink 2-1:36.0: unexpected response 0
[ 613.805159][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 613.812166][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 613.818512][ C0] yealink 5-1:36.0: unexpected response 0
[ 613.824471][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 613.831218][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 613.837765][ C1] yealink 2-1:36.0: unexpected response 0
[ 613.843676][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 613.850618][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 613.856940][ C0] yealink 5-1:36.0: unexpected response 0
[ 613.863120][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 613.871138][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 613.876120][ C1] yealink 2-1:36.0: unexpected response 0
[ 613.883118][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 613.889086][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 613.895518][ C0] yealink 5-1:36.0: unexpected response 0
[ 613.901433][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 613.908274][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 613.914721][ C1] yealink 2-1:36.0: unexpected response 0
[ 613.920631][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 613.927498][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 613.933902][ C0] yealink 5-1:36.0: unexpected response 0
[ 613.939901][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 613.946555][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 613.953057][ C1] yealink 2-1:36.0: unexpected response 0
[ 613.961489][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 613.965909][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 613.972218][ C0] yealink 5-1:36.0: unexpected response 0
[ 613.978343][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 613.984975][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 613.991495][ C1] yealink 2-1:36.0: unexpected response 0
[ 613.997456][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 614.004290][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 614.010735][ C0] yealink 5-1:36.0: unexpected response 0
[ 614.016678][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 614.023463][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 614.029942][ C1] yealink 2-1:36.0: unexpected response 0
[ 614.035846][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 614.042782][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 614.049136][ C0] yealink 5-1:36.0: unexpected response 0
[ 614.055404][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 614.063403][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 614.068386][ C1] yealink 2-1:36.0: unexpected response 0
[ 614.075309][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 614.081321][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 614.087764][ C0] yealink 5-1:36.0: unexpected response 0
[ 614.093789][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 614.100558][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 614.107096][ C1] yealink 2-1:36.0: unexpected response 0
[ 614.113044][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 614.120242][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 614.126338][ C0] yealink 5-1:36.0: unexpected response 0
[ 614.132585][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 614.139219][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 614.145713][ C1] yealink 2-1:36.0: unexpected response 0
[ 614.151728][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 614.158761][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 614.165038][ C0] yealink 5-1:36.0: unexpected response 0
[ 614.167992][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 614.171196][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 614.177888][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 614.184409][ C1] yealink 2-1:36.0: unexpected response 0
[ 614.190116][ C0] yealink 5-1:36.0: unexpected response 0
[ 614.197236][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 614.203948][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 614.209608][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 614.216373][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 614.222906][ C1] yealink 2-1:36.0: unexpected response 0
[ 614.228721][ C0] yealink 5-1:36.0: unexpected response 0
[ 614.235874][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 614.242505][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 614.248389][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 614.255092][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 614.261610][ C1] yealink 2-1:36.0: unexpected response 0
[ 614.267324][ C0] yealink 5-1:36.0: unexpected response 0
[ 614.274604][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 614.283021][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 614.286945][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 614.294824][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 614.300222][ C1] yealink 2-1:36.0: unexpected response 0
[ 614.305941][ C0] yealink 5-1:36.0: unexpected response 0
[ 614.313017][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 614.319673][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 614.326410][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 614.332095][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 614.337799][ C1] yealink 2-1:36.0: unexpected response 0
[ 614.344620][ C0] yealink 5-1:36.0: unexpected response 0
[ 614.352063][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 614.360967][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 614.365332][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 614.370779][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 614.376239][ C1] yealink 2-1:36.0: unexpected response 0
[ 614.383068][ C0] yealink 5-1:36.0: unexpected response 0
[ 614.390442][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 614.397140][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 614.404044][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 614.409707][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 614.415212][ C1] yealink 2-1:36.0: unexpected response 0
[ 614.422115][ C0] yealink 5-1:36.0: unexpected response 0
[ 614.429111][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 614.435926][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 614.442632][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 614.448396][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 614.453894][ C1] yealink 2-1:36.0: unexpected response 0
[ 614.460635][ C0] yealink 5-1:36.0: unexpected response 0
[ 614.467931][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 614.476011][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 614.481347][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 614.487965][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 614.492344][ C1] yealink 2-1:36.0: unexpected response 0
[ 614.499103][ C0] yealink 5-1:36.0: unexpected response 0
[ 614.506241][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 614.512977][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 614.519803][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 614.525489][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 614.531064][ C1] yealink 2-1:36.0: unexpected response 0
[ 614.537912][ C0] yealink 5-1:36.0: unexpected response 0
[ 614.545088][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 614.551724][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 614.558538][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 614.566732][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 614.569788][ C1] yealink 2-1:36.0: unexpected response 0
[ 614.576530][ C0] yealink 5-1:36.0: unexpected response 0
[ 614.583858][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 614.590455][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 614.597397][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 614.602969][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 614.608449][ C1] yealink 2-1:36.0: unexpected response 0
[ 614.615195][ C0] yealink 5-1:36.0: unexpected response 0
[ 614.622422][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 614.629042][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 614.635752][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 614.641517][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 614.647011][ C1] yealink 2-1:36.0: unexpected response 0
[ 614.653790][ C0] yealink 5-1:36.0: unexpected response 0
[ 614.660841][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 614.669026][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 614.674428][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 614.681162][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 614.685520][ C1] yealink 2-1:36.0: unexpected response 0
[ 614.692524][ C0] yealink 5-1:36.0: unexpected response 0
[ 614.699746][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 614.706306][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 614.713183][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 614.718905][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 614.724365][ C1] yealink 2-1:36.0: unexpected response 0
[ 614.731110][ C0] yealink 5-1:36.0: unexpected response 0
[ 614.738605][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 614.744832][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 614.751689][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 614.757346][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 614.762840][ C1] yealink 2-1:36.0: unexpected response 0
[ 614.769588][ C0] yealink 5-1:36.0: unexpected response 0
[ 614.776812][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 614.785955][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 614.790272][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 614.795764][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 614.801246][ C1] yealink 2-1:36.0: unexpected response 0
[ 614.808111][ C0] yealink 5-1:36.0: unexpected response 0
[ 614.815182][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 614.821922][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 614.828663][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 614.834271][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 614.839760][ C1] yealink 2-1:36.0: unexpected response 0
[ 614.846594][ C0] yealink 5-1:36.0: unexpected response 0
[ 614.853695][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 614.860327][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 614.867187][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 614.875798][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 614.878545][ C1] yealink 2-1:36.0: unexpected response 0
[ 614.885297][ C0] yealink 5-1:36.0: unexpected response 0
[ 614.892561][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 614.899060][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 614.906089][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 614.911488][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 614.916951][ C1] yealink 2-1:36.0: unexpected response 0
[ 614.924007][ C0] yealink 5-1:36.0: unexpected response 0
[ 614.931116][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 614.937978][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 614.944797][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 614.950613][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 614.956151][ C1] yealink 2-1:36.0: unexpected response 0
[ 614.963128][ C0] yealink 5-1:36.0: unexpected response 0
[ 614.970424][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 614.978711][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 614.984484][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 614.990717][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 614.995197][ C1] yealink 2-1:36.0: unexpected response 0
[ 615.001992][ C0] yealink 5-1:36.0: unexpected response 0
[ 615.009511][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 615.015950][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 615.022832][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 615.028511][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 615.033993][ C1] yealink 2-1:36.0: unexpected response 0
[ 615.040757][ C0] yealink 5-1:36.0: unexpected response 0
[ 615.047836][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 615.054484][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 615.061388][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 615.067088][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 615.072713][ C1] yealink 2-1:36.0: unexpected response 0
[ 615.079448][ C0] yealink 5-1:36.0: unexpected response 0
[ 615.086728][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 615.096018][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 615.100225][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 615.105737][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 615.111244][ C1] yealink 2-1:36.0: unexpected response 0
[ 615.117975][ C0] yealink 5-1:36.0: unexpected response 0
[ 615.125040][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 615.131685][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 615.138641][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 615.144229][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 615.149693][ C1] yealink 2-1:36.0: unexpected response 0
[ 615.156428][ C0] yealink 5-1:36.0: unexpected response 0
[ 615.163450][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 615.170568][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 615.177531][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 615.185537][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 615.188466][ C1] yealink 2-1:36.0: unexpected response 0
[ 615.195203][ C0] yealink 5-1:36.0: unexpected response 0
[ 615.202449][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 615.208888][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 615.215747][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 615.221412][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 615.226983][ C1] yealink 2-1:36.0: unexpected response 0
[ 615.233753][ C0] yealink 5-1:36.0: unexpected response 0
[ 615.240860][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 615.247508][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 615.254421][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 615.260095][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 615.265586][ C1] yealink 2-1:36.0: unexpected response 0
[ 615.272438][ C0] yealink 5-1:36.0: unexpected response 0
[ 615.279510][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 615.287872][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 615.293434][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 615.299952][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 615.304380][ C1] yealink 2-1:36.0: unexpected response 0
[ 615.311122][ C0] yealink 5-1:36.0: unexpected response 0
[ 615.318341][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 615.324927][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 615.331722][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 615.337378][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 615.342875][ C1] yealink 2-1:36.0: unexpected response 0
[ 615.349636][ C0] yealink 5-1:36.0: unexpected response 0
[ 615.356692][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 615.363411][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 615.370174][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 615.375817][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 615.381287][ C1] yealink 2-1:36.0: unexpected response 0
[ 615.388040][ C0] yealink 5-1:36.0: unexpected response 0
[ 615.395293][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 615.403377][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 615.408785][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 615.415340][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 615.419901][ C1] yealink 2-1:36.0: unexpected response 0
[ 615.426764][ C0] yealink 5-1:36.0: unexpected response 0
[ 615.433971][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 615.440583][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 615.447461][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 615.453223][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 615.458756][ C1] yealink 2-1:36.0: unexpected response 0
[ 615.465600][ C0] yealink 5-1:36.0: unexpected response 0
[ 615.472771][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 615.479467][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 615.486611][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 615.494688][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 615.497601][ C1] yealink 2-1:36.0: unexpected response 0
[ 615.504377][ C0] yealink 5-1:36.0: unexpected response 0
[ 615.511651][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 615.518247][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 615.524961][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 615.531112][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 615.536609][ C1] yealink 2-1:36.0: unexpected response 0
[ 615.543355][ C0] yealink 5-1:36.0: unexpected response 0
[ 615.550519][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 615.557250][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 615.563995][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 615.569940][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 615.575447][ C1] yealink 2-1:36.0: unexpected response 0
[ 615.582201][ C0] yealink 5-1:36.0: unexpected response 0
[ 615.589581][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 615.597715][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 615.603110][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 615.609642][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 615.614068][ C1] yealink 2-1:36.0: unexpected response 0
[ 615.620934][ C0] yealink 5-1:36.0: unexpected response 0
[ 615.628137][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 615.634980][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 615.641893][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 615.647605][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 615.653143][ C1] yealink 2-1:36.0: unexpected response 0
[ 615.659975][ C0] yealink 5-1:36.0: unexpected response 0
[ 615.667122][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 615.673691][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 615.680643][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 615.686242][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 615.691836][ C1] yealink 2-1:36.0: unexpected response 0
[ 615.698578][ C0] yealink 5-1:36.0: unexpected response 0
[ 615.705800][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 615.714834][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 615.719557][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 615.724964][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 615.730775][ C1] yealink 2-1:36.0: unexpected response 0
[ 615.737869][ C0] yealink 5-1:36.0: unexpected response 0
[ 615.745168][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 615.752024][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 615.758873][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 615.764598][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 615.770082][ C1] yealink 2-1:36.0: unexpected response 0
[ 615.776835][ C0] yealink 5-1:36.0: unexpected response 0
[ 615.784358][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 615.790946][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 615.797952][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 615.804858][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 615.808807][ C1] yealink 2-1:36.0: unexpected response 0
[ 615.815548][ C0] yealink 5-1:36.0: unexpected response 0
[ 615.822741][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 615.830274][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 615.836142][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 615.841785][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 615.847287][ C1] yealink 2-1:36.0: unexpected response 0
[ 615.854026][ C0] yealink 5-1:36.0: unexpected response 0
[ 615.861237][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 615.867904][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 615.874718][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 615.880389][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 615.885875][ C1] yealink 2-1:36.0: unexpected response 0
[ 615.892621][ C0] yealink 5-1:36.0: unexpected response 0
[ 615.899994][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 615.909185][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 615.913383][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 615.919007][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 615.924499][ C1] yealink 2-1:36.0: unexpected response 0
[ 615.931242][ C0] yealink 5-1:36.0: unexpected response 0
[ 615.938391][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 615.945178][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 615.951812][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 615.957553][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 615.963104][ C1] yealink 2-1:36.0: unexpected response 0
[ 615.969848][ C0] yealink 5-1:36.0: unexpected response 0
[ 615.977118][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 615.983712][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 615.990434][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 615.996109][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 616.001690][ C1] yealink 2-1:36.0: unexpected response 0
[ 616.008437][ C0] yealink 5-1:36.0: unexpected response 0
[ 616.015724][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 616.024279][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 616.029118][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 616.035805][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 616.040218][ C1] yealink 2-1:36.0: unexpected response 0
[ 616.046975][ C0] yealink 5-1:36.0: unexpected response 0
[ 616.054065][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 616.060868][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 616.067591][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 616.073333][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 616.078733][ C1] yealink 2-1:36.0: unexpected response 0
[ 616.085650][ C0] yealink 5-1:36.0: unexpected response 0
[ 616.092671][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 616.101199][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 616.106506][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 616.112837][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 616.117380][ C1] yealink 2-1:36.0: unexpected response 0
[ 616.124110][ C0] yealink 5-1:36.0: unexpected response 0
[ 616.131280][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 616.137895][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 616.144610][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 616.150352][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 616.155812][ C1] yealink 2-1:36.0: unexpected response 0
[ 616.162571][ C0] yealink 5-1:36.0: unexpected response 0
[ 616.169689][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 616.176358][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 616.183742][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 616.188923][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 616.194402][ C1] yealink 2-1:36.0: unexpected response 0
[ 616.201148][ C0] yealink 5-1:36.0: unexpected response 0
[ 616.208817][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 616.216545][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 616.221803][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 616.228660][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 616.232893][ C1] yealink 2-1:36.0: unexpected response 0
[ 616.239659][ C0] yealink 5-1:36.0: unexpected response 0
[ 616.246750][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 616.253549][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 616.260193][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 616.265885][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 616.271350][ C1] yealink 2-1:36.0: unexpected response 0
[ 616.278187][ C0] yealink 5-1:36.0: unexpected response 0
[ 616.285334][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 616.292017][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 616.298779][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 616.307553][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 616.309956][ C1] yealink 2-1:36.0: unexpected response 0
[ 616.316716][ C0] yealink 5-1:36.0: unexpected response 0
[ 616.323988][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 616.330666][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 616.337615][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 616.343505][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 616.348626][ C1] yealink 2-1:36.0: unexpected response 0
[ 616.355459][ C0] yealink 5-1:36.0: unexpected response 0
[ 616.362546][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 616.369241][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 616.375984][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 616.381679][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 616.387152][ C1] yealink 2-1:36.0: unexpected response 0
[ 616.394034][ C0] yealink 5-1:36.0: unexpected response 0
[ 616.401099][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 616.410382][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 616.414750][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 616.420382][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 616.425870][ C1] yealink 2-1:36.0: unexpected response 0
[ 616.432615][ C0] yealink 5-1:36.0: unexpected response 0
[ 616.440001][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 616.446477][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 616.453228][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 616.458810][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 616.464306][ C1] yealink 2-1:36.0: unexpected response 0
[ 616.471052][ C0] yealink 5-1:36.0: unexpected response 0
[ 616.478195][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 616.484949][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 616.491690][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 616.497414][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 616.502904][ C1] yealink 2-1:36.0: unexpected response 0
[ 616.509659][ C0] yealink 5-1:36.0: unexpected response 0
[ 616.516854][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 616.525637][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 616.530462][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 616.537242][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 616.541629][ C1] yealink 2-1:36.0: unexpected response 0
[ 616.548387][ C0] yealink 5-1:36.0: unexpected response 0
[ 616.555510][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 616.562218][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 616.569010][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 616.574812][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 616.580262][ C1] yealink 2-1:36.0: unexpected response 0
[ 616.587009][ C0] yealink 5-1:36.0: unexpected response 0
[ 616.594116][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 616.600755][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 616.607605][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 616.616128][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 616.618752][ C1] yealink 2-1:36.0: unexpected response 0
[ 616.625498][ C0] yealink 5-1:36.0: unexpected response 0
[ 616.632684][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 616.639222][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 616.646159][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 616.651641][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 616.657159][ C1] yealink 2-1:36.0: unexpected response 0
[ 616.663909][ C0] yealink 5-1:36.0: unexpected response 0
[ 616.670964][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 616.677873][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 616.684583][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 616.690220][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 616.695723][ C1] yealink 2-1:36.0: unexpected response 0
[ 616.702457][ C0] yealink 5-1:36.0: unexpected response 0
[ 616.709673][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 616.719238][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 616.723556][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 616.729011][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 616.734496][ C1] yealink 2-1:36.0: unexpected response 0
[ 616.741324][ C0] yealink 5-1:36.0: unexpected response 0
[ 616.748538][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 616.755178][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 616.762134][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 616.767725][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 616.773223][ C1] yealink 2-1:36.0: unexpected response 0
[ 616.780002][ C0] yealink 5-1:36.0: unexpected response 0
[ 616.787056][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 616.793852][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 616.800552][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 616.806187][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 616.811674][ C1] yealink 2-1:36.0: unexpected response 0
[ 616.818499][ C0] yealink 5-1:36.0: unexpected response 0
[ 616.826252][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 616.834080][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 616.839555][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 616.846312][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 616.850581][ C1] yealink 2-1:36.0: unexpected response 0
[ 616.857316][ C0] yealink 5-1:36.0: unexpected response 0
[ 616.864311][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 616.871001][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 616.877893][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 616.883615][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 616.889021][ C1] yealink 2-1:36.0: unexpected response 0
[ 616.895769][ C0] yealink 5-1:36.0: unexpected response 0
[ 616.902836][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 616.909546][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 616.916364][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 616.924827][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 616.927515][ C1] yealink 2-1:36.0: unexpected response 0
[ 616.934275][ C0] yealink 5-1:36.0: unexpected response 0
[ 616.941593][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 616.948012][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 616.954934][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 616.960494][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 616.965995][ C1] yealink 2-1:36.0: unexpected response 0
[ 616.972749][ C0] yealink 5-1:36.0: unexpected response 0
[ 616.979840][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 616.986641][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 616.993418][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 616.999138][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 617.004605][ C1] yealink 2-1:36.0: unexpected response 0
[ 617.011355][ C0] yealink 5-1:36.0: unexpected response 0
[ 617.018445][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 617.026694][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 617.032103][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 617.038627][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 617.043036][ C1] yealink 2-1:36.0: unexpected response 0
[ 617.050011][ C0] yealink 5-1:36.0: unexpected response 0
[ 617.057180][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 617.063751][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 617.070895][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 617.076371][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 617.081788][ C1] yealink 2-1:36.0: unexpected response 0
[ 617.088548][ C0] yealink 5-1:36.0: unexpected response 0
[ 617.095802][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 617.102364][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 617.109130][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 617.114826][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 617.120286][ C1] yealink 2-1:36.0: unexpected response 0
[ 617.127041][ C0] yealink 5-1:36.0: unexpected response 0
[ 617.134274][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 617.143804][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 617.147875][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 617.153460][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 617.158904][ C1] yealink 2-1:36.0: unexpected response 0
[ 617.165649][ C0] yealink 5-1:36.0: unexpected response 0
[ 617.172743][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 617.179475][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 617.186300][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 617.192066][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 617.197753][ C1] yealink 2-1:36.0: unexpected response 0
[ 617.204516][ C0] yealink 5-1:36.0: unexpected response 0
[ 617.211699][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 617.218492][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 617.225253][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 617.233625][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 617.236407][ C1] yealink 2-1:36.0: unexpected response 0
[ 617.243139][ C0] yealink 5-1:36.0: unexpected response 0
[ 617.250331][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 617.256918][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 617.263853][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 617.269417][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 617.274865][ C1] yealink 2-1:36.0: unexpected response 0
[ 617.281615][ C0] yealink 5-1:36.0: unexpected response 0
[ 617.288740][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 617.295384][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 617.302142][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 617.307751][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 617.313250][ C1] yealink 2-1:36.0: unexpected response 0
[ 617.320000][ C0] yealink 5-1:36.0: unexpected response 0
[ 617.327020][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 617.336723][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 617.340820][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 617.346454][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 617.351946][ C1] yealink 2-1:36.0: unexpected response 0
[ 617.358773][ C0] yealink 5-1:36.0: unexpected response 0
[ 617.365875][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 617.372492][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 617.379277][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 617.385003][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 617.390436][ C1] yealink 2-1:36.0: unexpected response 0
[ 617.397295][ C0] yealink 5-1:36.0: unexpected response 0
[ 617.404416][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 617.411441][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 617.418205][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 617.423821][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 617.429313][ C1] yealink 2-1:36.0: unexpected response 0
[ 617.436055][ C0] yealink 5-1:36.0: unexpected response 0
[ 617.443245][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 617.452956][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 617.456646][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 617.462218][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 617.467713][ C1] yealink 2-1:36.0: unexpected response 0
[ 617.474637][ C0] yealink 5-1:36.0: unexpected response 0
[ 617.481731][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 617.488365][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 617.495088][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 617.500751][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 617.506248][ C1] yealink 2-1:36.0: unexpected response 0
[ 617.512977][ C0] yealink 5-1:36.0: unexpected response 0
[ 617.520187][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 617.526815][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 617.533744][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 617.541857][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 617.544647][ C1] yealink 2-1:36.0: unexpected response 0
[ 617.551382][ C0] yealink 5-1:36.0: unexpected response 0
[ 617.558415][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 617.565262][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 617.572008][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 617.577706][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 617.583190][ C1] yealink 2-1:36.0: unexpected response 0
[ 617.589926][ C0] yealink 5-1:36.0: unexpected response 0
[ 617.596956][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 617.603599][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 617.610383][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 617.616029][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 617.621612][ C1] yealink 2-1:36.0: unexpected response 0
[ 617.628354][ C0] yealink 5-1:36.0: unexpected response 0
[ 617.635655][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 617.645048][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 617.649311][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 617.654912][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 617.660375][ C1] yealink 2-1:36.0: unexpected response 0
[ 617.667113][ C0] yealink 5-1:36.0: unexpected response 0
[ 617.674145][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 617.680805][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 617.687612][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 617.693304][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 617.698843][ C1] yealink 2-1:36.0: unexpected response 0
[ 617.705574][ C0] yealink 5-1:36.0: unexpected response 0
[ 617.712607][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 617.719305][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 617.726085][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 617.731754][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 617.737247][ C1] yealink 2-1:36.0: unexpected response 0
[ 617.744075][ C0] yealink 5-1:36.0: unexpected response 0
[ 617.751304][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 617.760640][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 617.764583][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 617.770149][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 617.775646][ C1] yealink 2-1:36.0: unexpected response 0
[ 617.782378][ C0] yealink 5-1:36.0: unexpected response 0
[ 617.789415][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 617.796156][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 617.802920][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 617.808596][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 617.814092][ C1] yealink 2-1:36.0: unexpected response 0
[ 617.820846][ C0] yealink 5-1:36.0: unexpected response 0
[ 617.827919][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 617.834569][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 617.841752][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 617.849907][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 617.852552][ C1] yealink 2-1:36.0: unexpected response 0
[ 617.859289][ C0] yealink 5-1:36.0: unexpected response 0
[ 617.866720][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 617.873323][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 617.880213][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 617.885765][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 617.891255][ C1] yealink 2-1:36.0: unexpected response 0
[ 617.898010][ C0] yealink 5-1:36.0: unexpected response 0
[ 617.905097][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 617.911783][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 617.918703][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 617.924360][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 617.929854][ C1] yealink 2-1:36.0: unexpected response 0
[ 617.936599][ C0] yealink 5-1:36.0: unexpected response 0
[ 617.943820][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 617.952311][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 617.957304][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 617.963987][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 617.968238][ C1] yealink 2-1:36.0: unexpected response 0
[ 617.975071][ C0] yealink 5-1:36.0: unexpected response 0
[ 617.982190][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 617.988890][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 617.995548][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 618.001479][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 618.006973][ C1] yealink 2-1:36.0: unexpected response 0
[ 618.013930][ C0] yealink 5-1:36.0: unexpected response 0
[ 618.021053][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 618.027822][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 618.034493][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 618.040274][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 618.045765][ C1] yealink 2-1:36.0: unexpected response 0
[ 618.052509][ C0] yealink 5-1:36.0: unexpected response 0
[ 618.059745][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 618.068170][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 618.073341][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 618.079882][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 618.084261][ C1] yealink 2-1:36.0: unexpected response 0
[ 618.091096][ C0] yealink 5-1:36.0: unexpected response 0
[ 618.098198][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 618.104932][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 618.111706][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 618.117391][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 618.122872][ C1] yealink 2-1:36.0: unexpected response 0
[ 618.129720][ C0] yealink 5-1:36.0: unexpected response 0
[ 618.136768][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 618.143491][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 618.150381][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 618.158715][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 618.161405][ C1] yealink 2-1:36.0: unexpected response 0
[ 618.168182][ C0] yealink 5-1:36.0: unexpected response 0
[ 618.175398][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 618.182999][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 618.188699][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 618.194347][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 618.199834][ C1] yealink 2-1:36.0: unexpected response 0
[ 618.206585][ C0] yealink 5-1:36.0: unexpected response 0
[ 618.213807][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 618.220469][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 618.227198][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 618.232909][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 618.238380][ C1] yealink 2-1:36.0: unexpected response 0
[ 618.245129][ C0] yealink 5-1:36.0: unexpected response 0
[ 618.252449][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 618.261770][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 618.266188][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 618.271445][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 618.276936][ C1] yealink 2-1:36.0: unexpected response 0
[ 618.283760][ C0] yealink 5-1:36.0: unexpected response 0
[ 618.290907][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 618.297512][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 618.304208][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 618.309865][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 618.315367][ C1] yealink 2-1:36.0: unexpected response 0
[ 618.322109][ C0] yealink 5-1:36.0: unexpected response 0
[ 618.329225][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 618.335860][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 618.342537][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 618.348317][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 618.353813][ C1] yealink 2-1:36.0: unexpected response 0
[ 618.360560][ C0] yealink 5-1:36.0: unexpected response 0
[ 618.367813][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 618.376974][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 618.381219][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 618.386766][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 618.392195][ C1] yealink 2-1:36.0: unexpected response 0
[ 618.398940][ C0] yealink 5-1:36.0: unexpected response 0
[ 618.406026][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 618.412648][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 618.419483][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 618.429030][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 618.430604][ C1] yealink 2-1:36.0: unexpected response 0
[ 618.437372][ C0] yealink 5-1:36.0: unexpected response 0
[ 618.444451][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 618.451274][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 618.458019][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 618.466370][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 618.469011][ C1] yealink 2-1:36.0: unexpected response 0
[ 618.475761][ C0] yealink 5-1:36.0: unexpected response 0
[ 618.482933][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 618.489445][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 618.496287][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 618.502110][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 618.507567][ C1] yealink 2-1:36.0: unexpected response 0
[ 618.514308][ C0] yealink 5-1:36.0: unexpected response 0
[ 618.521728][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 618.528079][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 618.534920][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 618.540507][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 618.546008][ C1] yealink 2-1:36.0: unexpected response 0
[ 618.552750][ C0] yealink 5-1:36.0: unexpected response 0
[ 618.559964][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 618.569116][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 618.573292][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 618.578897][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 618.584362][ C1] yealink 2-1:36.0: unexpected response 0
[ 618.591102][ C0] yealink 5-1:36.0: unexpected response 0
[ 618.598170][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 618.604849][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 618.611562][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 618.617253][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 618.622750][ C1] yealink 2-1:36.0: unexpected response 0
[ 618.629492][ C0] yealink 5-1:36.0: unexpected response 0
[ 618.636510][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 618.643217][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 618.650366][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 618.656023][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 618.661522][ C1] yealink 2-1:36.0: unexpected response 0
[ 618.668305][ C0] yealink 5-1:36.0: unexpected response 0
[ 618.675582][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 618.683628][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 618.688951][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 618.695639][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 618.700012][ C1] yealink 2-1:36.0: unexpected response 0
[ 618.706758][ C0] yealink 5-1:36.0: unexpected response 0
[ 618.713786][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 618.720461][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 618.727300][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 618.732928][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 618.738384][ C1] yealink 2-1:36.0: unexpected response 0
[ 618.745124][ C0] yealink 5-1:36.0: unexpected response 0
[ 618.752197][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 618.758823][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 618.765839][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 618.774091][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 618.776767][ C1] yealink 2-1:36.0: unexpected response 0
[ 618.783592][ C0] yealink 5-1:36.0: unexpected response 0
[ 618.790927][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 618.797413][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 618.804066][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 618.809735][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 618.815212][ C1] yealink 2-1:36.0: unexpected response 0
[ 618.821950][ C0] yealink 5-1:36.0: unexpected response 0
[ 618.828975][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 618.835680][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 618.842401][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 618.848076][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 618.853573][ C1] yealink 2-1:36.0: unexpected response 0
[ 618.860309][ C0] yealink 5-1:36.0: unexpected response 0
[ 618.867540][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 618.876734][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 618.881139][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 618.886619][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 618.892208][ C1] yealink 2-1:36.0: unexpected response 0
[ 618.898943][ C0] yealink 5-1:36.0: unexpected response 0
[ 618.906334][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 618.912652][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 618.919474][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 618.925213][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 618.930569][ C1] yealink 2-1:36.0: unexpected response 0
[ 618.937300][ C0] yealink 5-1:36.0: unexpected response 0
[ 618.944309][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 618.950976][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 618.957759][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 618.963413][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 618.968892][ C1] yealink 2-1:36.0: unexpected response 0
[ 618.975726][ C0] yealink 5-1:36.0: unexpected response 0
[ 618.983438][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 618.992704][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 618.996747][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 619.002381][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 619.007883][ C1] yealink 2-1:36.0: unexpected response 0
[ 619.014621][ C0] yealink 5-1:36.0: unexpected response 0
[ 619.022291][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 619.028930][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 619.035675][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 619.041414][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 619.046914][ C1] yealink 2-1:36.0: unexpected response 0
[ 619.053740][ C0] yealink 5-1:36.0: unexpected response 0
[ 619.060705][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 619.067456][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 619.074426][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 619.082392][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 619.085362][ C1] yealink 2-1:36.0: unexpected response 0
[ 619.092102][ C0] yealink 5-1:36.0: unexpected response 0
[ 619.099219][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 619.105934][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 619.112644][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 619.118301][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 619.123798][ C1] yealink 2-1:36.0: unexpected response 0
[ 619.130549][ C0] yealink 5-1:36.0: unexpected response 0
[ 619.138138][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 619.144541][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 619.151369][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 619.157215][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 619.162813][ C1] yealink 2-1:36.0: unexpected response 0
[ 619.169639][ C0] yealink 5-1:36.0: unexpected response 0
[ 619.176814][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 619.185929][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 619.190265][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 619.195870][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 619.201372][ C1] yealink 2-1:36.0: unexpected response 0
[ 619.208107][ C0] yealink 5-1:36.0: unexpected response 0
[ 619.215146][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 619.222017][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 619.228910][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 619.234594][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 619.240153][ C1] yealink 2-1:36.0: unexpected response 0
[ 619.246902][ C0] yealink 5-1:36.0: unexpected response 0
[ 619.253955][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 619.260571][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 619.267333][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 619.273089][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 619.278592][ C1] yealink 2-1:36.0: unexpected response 0
[ 619.285335][ C0] yealink 5-1:36.0: unexpected response 0
[ 619.292601][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 619.301707][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 619.305998][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 619.311541][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 619.317048][ C1] yealink 2-1:36.0: unexpected response 0
[ 619.323779][ C0] yealink 5-1:36.0: unexpected response 0
[ 619.330762][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 619.337468][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 619.344201][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 619.349879][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 619.355457][ C1] yealink 2-1:36.0: unexpected response 0
[ 619.362307][ C0] yealink 5-1:36.0: unexpected response 0
[ 619.369450][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 619.378841][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 619.383210][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 619.388647][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 619.394095][ C1] yealink 2-1:36.0: unexpected response 0
[ 619.400834][ C0] yealink 5-1:36.0: unexpected response 0
[ 619.408111][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 619.414619][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 619.421334][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 619.427050][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 619.432545][ C1] yealink 2-1:36.0: unexpected response 0
[ 619.439271][ C0] yealink 5-1:36.0: unexpected response 0
[ 619.446426][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 619.453080][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 619.459853][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 619.465508][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 619.471047][ C1] yealink 2-1:36.0: unexpected response 0
[ 619.477780][ C0] yealink 5-1:36.0: unexpected response 0
[ 619.484969][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 619.494154][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 619.498426][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 619.504019][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 619.509490][ C1] yealink 2-1:36.0: unexpected response 0
[ 619.516230][ C0] yealink 5-1:36.0: unexpected response 0
[ 619.523306][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 619.529948][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 619.536710][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 619.542427][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 619.547911][ C1] yealink 2-1:36.0: unexpected response 0
[ 619.554659][ C0] yealink 5-1:36.0: unexpected response 0
[ 619.561742][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 619.568469][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 619.575237][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 619.583503][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 619.586407][ C1] yealink 2-1:36.0: unexpected response 0
[ 619.593149][ C0] yealink 5-1:36.0: unexpected response 0
[ 619.600501][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 619.607070][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 619.613913][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 619.619503][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 619.624979][ C1] yealink 2-1:36.0: unexpected response 0
[ 619.631718][ C0] yealink 5-1:36.0: unexpected response 0
[ 619.638737][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 619.645428][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 619.652161][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 619.657860][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 619.663363][ C1] yealink 2-1:36.0: unexpected response 0
[ 619.670186][ C0] yealink 5-1:36.0: unexpected response 0
[ 619.677244][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 619.685453][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 619.691000][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 619.697561][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 619.701993][ C1] yealink 2-1:36.0: unexpected response 0
[ 619.708726][ C0] yealink 5-1:36.0: unexpected response 0
[ 619.715874][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 619.722569][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 619.729438][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 619.735157][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 619.740630][ C1] yealink 2-1:36.0: unexpected response 0
[ 619.747370][ C0] yealink 5-1:36.0: unexpected response 0
[ 619.754430][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 619.761108][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 619.767889][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 619.773549][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 619.779033][ C1] yealink 2-1:36.0: unexpected response 0
[ 619.785766][ C0] yealink 5-1:36.0: unexpected response 0
[ 619.792959][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 619.802084][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 619.806400][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 619.811952][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 619.817465][ C1] yealink 2-1:36.0: unexpected response 0
[ 619.824195][ C0] yealink 5-1:36.0: unexpected response 0
[ 619.831236][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 619.837879][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 619.844585][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 619.850268][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 619.855772][ C1] yealink 2-1:36.0: unexpected response 0
[ 619.856050][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 619.862562][ C0] yealink 5-1:36.0: unexpected response 0
[ 619.869521][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 619.876407][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 619.882791][ C1] yealink 2-1:36.0: unexpected response 0
[ 619.891321][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 619.894611][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 619.900955][ C0] yealink 5-1:36.0: unexpected response 0
[ 619.908220][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 619.914672][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 619.921162][ C1] yealink 2-1:36.0: unexpected response 0
[ 619.927083][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 619.932852][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 619.939304][ C0] yealink 5-1:36.0: unexpected response 0
[ 619.946718][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 619.953073][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 619.959597][ C1] yealink 2-1:36.0: unexpected response 0
[ 619.965495][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 619.971235][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 619.977722][ C0] yealink 5-1:36.0: unexpected response 0
[ 619.984800][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 619.993128][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 619.997982][ C1] yealink 2-1:36.0: unexpected response 0
[ 620.004998][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 620.010895][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 620.016148][ C0] yealink 5-1:36.0: unexpected response 0
[ 620.023426][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 620.029971][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 620.035416][ C1] yealink 2-1:36.0: unexpected response 0
[ 620.042448][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 620.049469][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 620.054787][ C0] yealink 5-1:36.0: unexpected response 0
[ 620.061799][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 620.068647][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 620.074081][ C1] yealink 2-1:36.0: unexpected response 0
[ 620.081042][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 620.087834][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 620.093307][ C0] yealink 5-1:36.0: unexpected response 0
[ 620.100625][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 620.109683][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 620.112600][ C1] yealink 2-1:36.0: unexpected response 0
[ 620.119595][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 620.126519][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 620.132037][ C0] yealink 5-1:36.0: unexpected response 0
[ 620.139124][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 620.145874][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 620.151305][ C1] yealink 2-1:36.0: unexpected response 0
[ 620.158302][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 620.165241][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 620.170730][ C0] yealink 5-1:36.0: unexpected response 0
[ 620.177784][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 620.184689][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 620.190144][ C1] yealink 2-1:36.0: unexpected response 0
[ 620.199845][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 620.204046][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 620.209352][ C0] yealink 5-1:36.0: unexpected response 0
[ 620.216576][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 620.223266][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 620.228732][ C1] yealink 2-1:36.0: unexpected response 0
[ 620.235682][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 620.242519][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 620.247996][ C0] yealink 5-1:36.0: unexpected response 0
[ 620.254965][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 620.261730][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 620.267196][ C1] yealink 2-1:36.0: unexpected response 0
[ 620.274182][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 620.281017][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 620.286401][ C0] yealink 5-1:36.0: unexpected response 0
[ 620.293425][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 620.301854][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 620.305744][ C1] yealink 2-1:36.0: unexpected response 0
[ 620.313724][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 620.319653][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 620.324958][ C0] yealink 5-1:36.0: unexpected response 0
[ 620.332121][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 620.338685][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 620.344271][ C1] yealink 2-1:36.0: unexpected response 0
[ 620.351234][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 620.358551][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 620.363481][ C0] yealink 5-1:36.0: unexpected response 0
[ 620.370504][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 620.377748][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 620.383165][ C1] yealink 2-1:36.0: unexpected response 0
[ 620.390238][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 620.397099][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 620.402464][ C0] yealink 5-1:36.0: unexpected response 0
[ 620.409671][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 620.419017][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 620.421846][ C1] yealink 2-1:36.0: unexpected response 0
[ 620.428976][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 620.436076][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 620.441430][ C0] yealink 5-1:36.0: unexpected response 0
[ 620.448501][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 620.455203][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 620.460657][ C1] yealink 2-1:36.0: unexpected response 0
[ 620.467843][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 620.474602][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 620.480127][ C0] yealink 5-1:36.0: unexpected response 0
[ 620.487195][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 620.493978][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 620.499417][ C1] yealink 2-1:36.0: unexpected response 0
[ 620.509177][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 620.513647][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 620.518910][ C0] yealink 5-1:36.0: unexpected response 0
[ 620.526198][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 620.533093][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 620.538187][ C1] yealink 2-1:36.0: unexpected response 0
[ 620.545228][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 620.552011][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 620.557431][ C0] yealink 5-1:36.0: unexpected response 0
[ 620.564389][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 620.571180][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 620.576626][ C1] yealink 2-1:36.0: unexpected response 0
[ 620.583606][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 620.590797][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 620.595843][ C0] yealink 5-1:36.0: unexpected response 0
[ 620.603006][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 620.611129][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 620.615188][ C1] yealink 2-1:36.0: unexpected response 0
[ 620.623228][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 620.629149][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 620.634399][ C0] yealink 5-1:36.0: unexpected response 0
[ 620.641582][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 620.648335][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 620.653841][ C1] yealink 2-1:36.0: unexpected response 0
[ 620.660809][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 620.667636][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 620.673054][ C0] yealink 5-1:36.0: unexpected response 0
[ 620.680147][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 620.687262][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 620.692476][ C1] yealink 2-1:36.0: unexpected response 0
[ 620.699436][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 620.706259][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 620.711692][ C0] yealink 5-1:36.0: unexpected response 0
[ 620.718862][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 620.728028][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 620.730904][ C1] yealink 2-1:36.0: unexpected response 0
[ 620.737861][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 620.744858][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 620.750122][ C0] yealink 5-1:36.0: unexpected response 0
[ 620.757158][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 620.763958][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 620.769313][ C1] yealink 2-1:36.0: unexpected response 0
[ 620.776351][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 620.783130][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 620.788689][ C0] yealink 5-1:36.0: unexpected response 0
[ 620.795675][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 620.802392][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 620.807869][ C1] yealink 2-1:36.0: unexpected response 0
[ 620.817487][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 620.821846][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 620.827053][ C0] yealink 5-1:36.0: unexpected response 0
[ 620.834236][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 620.840891][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 620.846303][ C1] yealink 2-1:36.0: unexpected response 0
[ 620.853332][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 620.860272][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 620.865747][ C0] yealink 5-1:36.0: unexpected response 0
[ 620.872800][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 620.879576][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 620.885211][ C1] yealink 2-1:36.0: unexpected response 0
[ 620.892267][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 620.899107][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 620.904490][ C0] yealink 5-1:36.0: unexpected response 0
[ 620.911480][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 620.919934][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 620.923685][ C1] yealink 2-1:36.0: unexpected response 0
[ 620.931661][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 620.937788][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 620.943106][ C0] yealink 5-1:36.0: unexpected response 0
[ 620.950219][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 620.956849][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 620.962299][ C1] yealink 2-1:36.0: unexpected response 0
[ 620.969249][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 620.976056][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 620.981837][ C0] yealink 5-1:36.0: unexpected response 0
[ 620.989227][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 620.995588][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 621.001048][ C1] yealink 2-1:36.0: unexpected response 0
[ 621.008097][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 621.015158][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 621.020436][ C0] yealink 5-1:36.0: unexpected response 0
[ 621.027591][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 621.036839][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 621.039617][ C1] yealink 2-1:36.0: unexpected response 0
[ 621.046570][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 621.053524][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 621.058881][ C0] yealink 5-1:36.0: unexpected response 0
[ 621.066005][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 621.072747][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 621.078171][ C1] yealink 2-1:36.0: unexpected response 0
[ 621.085150][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 621.092053][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 621.097476][ C0] yealink 5-1:36.0: unexpected response 0
[ 621.104647][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 621.111417][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 621.116876][ C1] yealink 2-1:36.0: unexpected response 0
[ 621.126429][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 621.130858][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 621.136250][ C0] yealink 5-1:36.0: unexpected response 0
[ 621.143477][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 621.150116][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 621.155693][ C1] yealink 2-1:36.0: unexpected response 0
[ 621.162634][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 621.169414][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 621.174877][ C0] yealink 5-1:36.0: unexpected response 0
[ 621.181991][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 621.188773][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 621.194223][ C1] yealink 2-1:36.0: unexpected response 0
[ 621.201168][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 621.208079][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 621.213464][ C0] yealink 5-1:36.0: unexpected response 0
[ 621.220943][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 621.228752][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 621.232762][ C1] yealink 2-1:36.0: unexpected response 0
[ 621.240678][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 621.246650][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 621.251941][ C0] yealink 5-1:36.0: unexpected response 0
[ 621.259105][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 621.265822][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 621.271303][ C1] yealink 2-1:36.0: unexpected response 0
[ 621.278268][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 621.285153][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 621.290583][ C0] yealink 5-1:36.0: unexpected response 0
[ 621.297607][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 621.304753][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 621.309763][ C1] yealink 2-1:36.0: unexpected response 0
[ 621.316957][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 621.323819][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 621.328989][ C0] yealink 5-1:36.0: unexpected response 0
[ 621.336229][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 621.344251][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 621.348285][ C1] yealink 2-1:36.0: unexpected response 0
[ 621.356298][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 621.362282][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 621.367929][ C0] yealink 5-1:36.0: unexpected response 0
[ 621.375050][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 621.381700][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 621.387183][ C1] yealink 2-1:36.0: unexpected response 0
[ 621.394125][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 621.400933][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 621.406395][ C0] yealink 5-1:36.0: unexpected response 0
[ 621.413370][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 621.420108][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 621.425566][ C1] yealink 2-1:36.0: unexpected response 0
[ 621.435268][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 621.439500][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 621.444750][ C0] yealink 5-1:36.0: unexpected response 0
[ 621.451911][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 621.458604][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 621.464023][ C1] yealink 2-1:36.0: unexpected response 0
[ 621.470985][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 621.477821][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 621.483246][ C0] yealink 5-1:36.0: unexpected response 0
[ 621.490188][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 621.496949][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 621.502416][ C1] yealink 2-1:36.0: unexpected response 0
[ 621.509638][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 621.516533][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 621.522052][ C0] yealink 5-1:36.0: unexpected response 0
[ 621.529346][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 621.537380][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 621.541311][ C1] yealink 2-1:36.0: unexpected response 0
[ 621.549398][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 621.555448][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 621.560922][ C0] yealink 5-1:36.0: unexpected response 0
[ 621.567951][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 621.574747][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 621.580170][ C1] yealink 2-1:36.0: unexpected response 0
[ 621.587158][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 621.593955][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 621.599538][ C0] yealink 5-1:36.0: unexpected response 0
[ 621.606611][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 621.613355][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 621.618903][ C1] yealink 2-1:36.0: unexpected response 0
[ 621.625885][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 621.633107][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 621.638199][ C0] yealink 5-1:36.0: unexpected response 0
[ 621.645363][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 621.653915][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 621.657698][ C1] yealink 2-1:36.0: unexpected response 0
[ 621.665847][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 621.671753][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 621.677155][ C0] yealink 5-1:36.0: unexpected response 0
[ 621.684138][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 621.691018][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 621.696542][ C1] yealink 2-1:36.0: unexpected response 0
[ 621.703506][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 621.710314][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 621.715819][ C0] yealink 5-1:36.0: unexpected response 0
[ 621.722781][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 621.729553][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 621.735133][ C1] yealink 2-1:36.0: unexpected response 0
[ 621.745017][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 621.749273][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 621.754583][ C0] yealink 5-1:36.0: unexpected response 0
[ 621.761687][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 621.768364][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 621.773938][ C1] yealink 2-1:36.0: unexpected response 0
[ 621.780884][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 621.787703][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 621.793200][ C0] yealink 5-1:36.0: unexpected response 0
[ 621.800169][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 621.806928][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 621.812374][ C1] yealink 2-1:36.0: unexpected response 0
[ 621.819437][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 621.826340][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 621.831740][ C0] yealink 5-1:36.0: unexpected response 0
[ 621.839020][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 621.847055][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 621.850996][ C1] yealink 2-1:36.0: unexpected response 0
[ 621.859042][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 621.864933][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 621.870261][ C0] yealink 5-1:36.0: unexpected response 0
[ 621.877425][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 621.884373][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 621.889626][ C1] yealink 2-1:36.0: unexpected response 0
[ 621.896688][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 621.903544][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 621.908899][ C0] yealink 5-1:36.0: unexpected response 0
[ 621.915901][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 621.922700][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 621.928146][ C1] yealink 2-1:36.0: unexpected response 0
[ 621.935126][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 621.942345][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 621.947351][ C0] yealink 5-1:36.0: unexpected response 0
[ 621.954504][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 621.964175][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 621.966605][ C1] yealink 2-1:36.0: unexpected response 0
[ 621.973569][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 621.980708][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 621.986120][ C0] yealink 5-1:36.0: unexpected response 0
[ 621.993147][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 622.000078][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 622.005443][ C1] yealink 2-1:36.0: unexpected response 0
[ 622.012474][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 622.020408][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 622.024825][ C0] yealink 5-1:36.0: unexpected response 0
[ 622.032021][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 622.049241][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 622.050806][ C1] yealink 2-1:36.0: unexpected response 0
[ 622.059431][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 622.063986][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 622.070250][ C0] yealink 5-1:36.0: unexpected response 0
[ 622.077541][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 622.083204][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 622.089564][ C1] yealink 2-1:36.0: unexpected response 0
[ 622.096655][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 622.102508][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 622.108896][ C0] yealink 5-1:36.0: unexpected response 0
[ 622.116046][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 622.121727][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 622.128213][ C1] yealink 2-1:36.0: unexpected response 0
[ 622.135215][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 622.147664][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 622.154619][ C0] yealink 5-1:36.0: unexpected response 0
[ 622.160856][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 622.168957][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 622.173851][ C1] yealink 2-1:36.0: unexpected response 0
[ 622.180732][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 622.186553][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 622.193053][ C0] yealink 5-1:36.0: unexpected response 0
[ 622.199112][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 622.206064][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 622.212372][ C1] yealink 2-1:36.0: unexpected response 0
[ 622.218299][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 622.225203][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 622.231656][ C0] yealink 5-1:36.0: unexpected response 0
[ 622.237675][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 622.246080][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 622.250871][ C1] yealink 2-1:36.0: unexpected response 0
[ 622.257996][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 622.263760][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 622.270074][ C0] yealink 5-1:36.0: unexpected response 0
[ 622.276150][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 622.282798][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 622.289344][ C1] yealink 2-1:36.0: unexpected response 0
[ 622.295280][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 622.302085][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 622.308532][ C0] yealink 5-1:36.0: unexpected response 0
[ 622.314846][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 622.321531][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 622.328173][ C1] yealink 2-1:36.0: unexpected response 0
[ 622.334210][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 622.341234][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 622.347741][ C0] yealink 5-1:36.0: unexpected response 0
[ 622.353971][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 622.362174][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 622.367193][ C1] yealink 2-1:36.0: unexpected response 0
[ 622.374294][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 622.380461][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 622.386488][ C0] yealink 5-1:36.0: unexpected response 0
[ 622.392549][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 622.399253][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 622.405766][ C1] yealink 2-1:36.0: unexpected response 0
[ 622.411695][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 622.418878][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 622.424969][ C0] yealink 5-1:36.0: unexpected response 0
[ 622.431206][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 622.438268][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 622.444309][ C1] yealink 2-1:36.0: unexpected response 0
[ 622.452874][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 622.457359][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 622.463498][ C0] yealink 5-1:36.0: unexpected response 0
[ 622.469799][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 622.476343][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 622.482800][ C1] yealink 2-1:36.0: unexpected response 0
[ 622.488734][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 622.495596][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 622.502007][ C0] yealink 5-1:36.0: unexpected response 0
[ 622.508014][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 622.514693][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 622.521202][ C1] yealink 2-1:36.0: unexpected response 0
[ 622.527119][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 622.533925][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 622.540393][ C0] yealink 5-1:36.0: unexpected response 0
[ 622.546315][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 622.554815][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 622.559767][ C1] yealink 2-1:36.0: unexpected response 0
[ 622.566850][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 622.572316][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 622.579252][ C0] yealink 5-1:36.0: unexpected response 0
[ 622.585158][ C1] rcu: (detected by 1, t=10504 jiffies, g=16697, q=2922 ncpus=2)
[ 622.592146][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 622.598651][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 6174 (4294998975-4294992801), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 622.604605][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 622.611133][ C1] rcu: rcu_preempt kthread starved for 6174 jiffies! g16697 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 622.617869][ C0] yealink 5-1:36.0: unexpected response 0
[ 622.623561][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 622.630598][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 622.637123][ C1] rcu: RCU grace-period kthread stack dump:
[ 622.643123][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 622.649708][ C1] task:rcu_preempt state:R running task
[ 622.656736][ C0] yealink 5-1:36.0: unexpected response 0
[ 622.662740][ C1] stack:27656 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000
[ 622.672366][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 622.676179][ C1] Call Trace:
[ 622.682551][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 622.688699][ C1]
[ 622.695536][ C0] yealink 5-1:36.0: unexpected response 0
[ 622.701235][ C1] __schedule+0x15dd/0x52d0
[ 622.708329][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 622.714932][ C1] ? __lock_acquire+0x6b5/0x2cf0
[ 622.720870][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 622.728513][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 622.735783][ C0] yealink 5-1:36.0: unexpected response 0
[ 622.749144][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 622.758165][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 622.767276][ C1] ? __pfx___schedule+0x10/0x10
[ 622.774536][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 622.783244][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 622.790422][ C0] yealink 5-1:36.0: unexpected response 0
[ 622.796388][ C1] ? schedule+0x90/0x360
[ 622.803400][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 622.809666][ C1] schedule+0x164/0x360
[ 622.815665][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 622.825069][ C1] schedule_timeout+0x158/0x2c0
[ 622.831916][ C0] yealink 5-1:36.0: unexpected response 0
[ 622.835289][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 622.842288][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 622.844970][ C1] ? __pfx_schedule_timeout+0x10/0x10
[ 622.851094][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 622.855356][ C1] ? __pfx_process_timeout+0x10/0x10
[ 622.862197][ C0] yealink 5-1:36.0: unexpected response 0
[ 622.867218][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 622.875967][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 622.879585][ C1] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 622.886832][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 622.891044][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 622.897810][ C0] yealink 5-1:36.0: unexpected response 0
[ 622.902633][ C1] ? prepare_to_swait_event+0x340/0x370
[ 622.909616][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 622.915017][ C1] rcu_gp_fqs_loop+0x312/0x11d0
[ 622.921214][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 622.925200][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 622.931944][ C0] yealink 5-1:36.0: unexpected response 0
[ 622.936073][ C1] ? lockdep_hardirqs_on+0x7a/0x110
[ 622.943235][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 622.947880][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 622.954056][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 622.959257][ C1] ? rcu_gp_init+0x1315/0x15b0
[ 622.966033][ C0] yealink 5-1:36.0: unexpected response 0
[ 622.971412][ C1] ? __pfx_rcu_watching_snap_recheck+0x10/0x10
[ 622.981344][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 622.983709][ C1] ? __pfx_rcu_gp_fqs_loop+0x10/0x10
[ 622.989749][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 622.995127][ C1] ? _raw_spin_unlock_irq+0x2e/0x50
[ 623.001892][ C0] yealink 5-1:36.0: unexpected response 0
[ 623.007693][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 623.014770][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 623.020238][ C1] rcu_gp_kthread+0x9e/0x2b0
[ 623.026173][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 623.031494][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10
[ 623.038337][ C0] yealink 5-1:36.0: unexpected response 0
[ 623.043164][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 623.050381][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 623.055522][ C1] ? __kthread_parkme+0x7a/0x1f0
[ 623.061450][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 623.066396][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 623.073130][ C0] yealink 5-1:36.0: unexpected response 0
[ 623.078841][ C1] ? __kthread_parkme+0x19c/0x1f0
[ 623.088556][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 623.090435][ C1] kthread+0x388/0x470
[ 623.096433][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 623.102357][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10
[ 623.109232][ C0] yealink 5-1:36.0: unexpected response 0
[ 623.114578][ C1] ? __pfx_kthread+0x10/0x10
[ 623.121581][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 623.126638][ C1] ret_from_fork+0x51e/0xb90
[ 623.132661][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 623.138308][ C1] ? __pfx_ret_from_fork+0x10/0x10
[ 623.145142][ C0] yealink 5-1:36.0: unexpected response 0
[ 623.149709][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 623.156797][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 623.161819][ C1] ? __switch_to+0xc7d/0x1450
[ 623.170371][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 623.173348][ C1] ? __pfx_kthread+0x10/0x10
[ 623.180087][ C0] yealink 5-1:36.0: unexpected response 0
[ 623.185001][ C1] ret_from_fork_asm+0x1a/0x30
[ 623.192057][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 623.197503][ C1]
[ 623.203410][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 623.208185][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 623.214927][ C0] yealink 5-1:36.0: unexpected response 0
[ 623.219015][ C1] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full)
[ 623.226066][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 623.231988][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 623.237900][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 623.242266][ C1] RIP: 0010:_raw_spin_unlock_irqrestore+0x47/0x80
[ 623.249005][ C0] yealink 5-1:36.0: unexpected response 0
[ 623.253581][ C1] Code: f7 e8 2d ad f1 f5 f7 c3 00 02 00 00 74 05 e8 a0 04 1d f6 9c 58 a9 00 02 00 00 75 27 f7 c3 00 02 00 00 74 01 fb bf 01 00 00 00 64 6b e3 f5 65 8b 05 0d 50 6b 07 85 c0 74 18 5b 41 5e e9 dc c0
[ 623.260579][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 623.265591][ C1] RSP: 0018:ffffc90000a08a88 EFLAGS: 00000206
[ 623.274918][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 623.277459][ C1]
[ 623.284328][ C0] yealink 5-1:36.0: unexpected response 0
[ 623.288987][ C1] RAX: 0000000000000006 RBX: 0000000000000246 RCX: 0000000080000101
[ 623.296124][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 623.300475][ C1] RDX: 0000000000000000 RSI: ffffffff8def4f82 RDI: 0000000000000001
[ 623.306574][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 623.310937][ C1] RBP: ffffc90000a08d70 R08: ffffffff90118cb7 R09: 1ffffffff2023196
[ 623.317695][ C0] yealink 5-1:36.0: unexpected response 0
[ 623.320874][ C1] R10: dffffc0000000000 R11: fffffbfff2023197 R12: dffffc0000000000
[ 623.327853][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 623.334095][ C1] R13: 000000000000d000 R14: ffff888029548000 R15: ffff88802968b470
[ 623.340060][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 623.349008][ C1] FS: 0000000000000000(0000) GS:ffff888125563000(0000) knlGS:0000000000000000
[ 623.355890][ C0] yealink 5-1:36.0: unexpected response 0
[ 623.366110][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 623.375853][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 623.379365][ C1] CR2: 00007f3d620e1848 CR3: 0000000028ed1000 CR4: 0000000000350ef0
[ 623.385313][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 623.404938][ C1] Call Trace:
[ 623.411699][ C0] yealink 5-1:36.0: unexpected response 0
[ 623.417834][ C1]
[ 623.425014][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 623.427008][ C1] dummy_timer+0x44a2/0x45d0
[ 623.433020][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 623.440767][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 623.447500][ C0] yealink 5-1:36.0: unexpected response 0
[ 623.455453][ C1] ? __lock_acquire+0x6b5/0x2cf0
[ 623.462524][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 623.470186][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 623.478845][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 623.483834][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 623.490594][ C0] yealink 5-1:36.0: unexpected response 0
[ 623.498566][ C1] ? __pfx_dummy_timer+0x10/0x10
[ 623.505655][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 623.514638][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 623.520593][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 623.526932][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 623.533715][ C0] yealink 5-1:36.0: unexpected response 0
[ 623.541677][ C1] ? __pfx_dummy_timer+0x10/0x10
[ 623.549236][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 623.552257][ C1] ? __pfx_dummy_timer+0x10/0x10
[ 623.558200][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 623.560808][ C1] __hrtimer_run_queues+0x53a/0xcc0
[ 623.567551][ C0] yealink 5-1:36.0: unexpected response 0
[ 623.572174][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10
[ 623.581711][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 623.584508][ C1] ? ktime_get_update_offsets_now+0x3b2/0x3d0
[ 623.590533][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 623.595348][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 623.602103][ C0] yealink 5-1:36.0: unexpected response 0
[ 623.607552][ C1] hrtimer_run_softirq+0x182/0x5a0
[ 623.614510][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 623.619882][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 623.625839][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 623.630569][ C1] handle_softirqs+0x22a/0x870
[ 623.637310][ C0] yealink 5-1:36.0: unexpected response 0
[ 623.643018][ C1] ? __irq_exit_rcu+0x5f/0x150
[ 623.649994][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 623.655564][ C1] __irq_exit_rcu+0x5f/0x150
[ 623.661589][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 623.666302][ C1] irq_exit_rcu+0x9/0x30
[ 623.673055][ C0] yealink 5-1:36.0: unexpected response 0
[ 623.677982][ C1] sysvec_apic_timer_interrupt+0xa6/0xc0
[ 623.686956][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 623.689913][ C1]
[ 623.696848][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 623.701334][ C1]
[ 623.701356][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 623.708199][ C0] yealink 5-1:36.0: unexpected response 0
[ 623.714264][ C1] RIP: 0010:watchdog+0x32c/0x1030
[ 623.721342][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 623.726715][ C1] Code: 00 00 49 6b c7 9c 48 89 44 24 78 4c 8b 7c 24 10 4c 8d a9 18 04 00 00 4c 89 e8 48 c1 e8 03 48 89 84 24 80 00 00 00 80 3c 28 00 <48> 89 4c 24 20 74 0d 4c 89 ef e8 55 13 6a 00 48 8b 4c 24 20 4d 8b
[ 623.732708][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 623.737627][ C1] RSP: 0018:ffffc90000a77d68 EFLAGS: 00000246
[ 623.744390][ C0] yealink 5-1:36.0: unexpected response 0
[ 623.750000][ C1]
[ 623.756967][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 623.761470][ C1] RAX: 1ffff110050d3131 RBX: 00000000003fff8c RCX: ffff888028698570
[ 623.767601][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 623.772004][ C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000
[ 623.778836][ C0] yealink 5-1:36.0: unexpected response 0
[ 623.783423][ C1] RBP: dffffc0000000000 R08: ffffffff81c5c3fa R09: ffffffff8e75e420
[ 623.793175][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 623.794389][ C1] R10: dffffc0000000000 R11: fffffbfff2644c09 R12: 1ffffffff1c82250
[ 623.800327][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 623.805735][ C1] R13: ffff888028698988 R14: ffff888028698570 R15: 0000000000000000
[ 623.812658][ C0] yealink 5-1:36.0: unexpected response 0
[ 623.815675][ C1] ? watchdog+0x21a/0x1030
[ 623.822628][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 623.825345][ C1] ? watchdog+0xeaa/0x1030
[ 623.831632][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 623.837278][ C1] ? __kthread_parkme+0x7a/0x1f0
[ 623.842299][ C0] yealink 5-1:36.0: unexpected response 0
[ 623.849042][ C1] ? watchdog+0x21a/0x1030
[ 623.869021][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 623.875477][ C1] kthread+0x388/0x470
[ 623.884665][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 623.887300][ C1] ? __pfx_watchdog+0x10/0x10
[ 623.889692][ C0] yealink 5-1:36.0: unexpected response 0
[ 623.896424][ C1] ? __pfx_kthread+0x10/0x10
[ 623.904699][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 623.911300][ C1] ret_from_fork+0x51e/0xb90
[ 623.919595][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 623.925094][ C1] ? __pfx_ret_from_fork+0x10/0x10
[ 623.933084][ C0] yealink 5-1:36.0: unexpected response 0
[ 623.939813][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 623.948099][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 623.954776][ C1] ? __switch_to+0xc7d/0x1450
[ 623.963083][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 623.968622][ C1] ? __pfx_kthread+0x10/0x10
[ 623.973014][ C0] yealink 5-1:36.0: unexpected response 0
[ 623.979769][ C1] ret_from_fork_asm+0x1a/0x30
[ 623.987091][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 623.990960][ C1]
[ 623.996122][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 624.003336][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 624.006446][ C0] yealink 5-1:36.0: unexpected response 0
[ 624.013757][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 624.017604][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 624.024129][ C1] yealink 2-1:36.0: unexpected response 0
[ 624.029078][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 624.034977][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 624.039273][ C0] yealink 5-1:36.0: unexpected response 0
[ 624.046425][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 624.051270][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 624.057450][ C1] yealink 2-1:36.0: unexpected response 0
[ 624.062774][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 624.068512][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 624.073876][ C0] yealink 5-1:36.0: unexpected response 0
[ 624.080853][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 624.085752][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 624.092212][ C1] yealink 2-1:36.0: unexpected response 0
[ 624.099652][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 624.104080][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 624.107932][ C0] yealink 5-1:36.0: unexpected response 0
[ 624.117532][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 624.119606][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 624.124515][ C1] yealink 2-1:36.0: unexpected response 0
[ 624.132387][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 624.138594][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 624.143730][ C0] yealink 5-1:36.0: unexpected response 0
[ 624.153782][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 624.158085][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 624.163141][ C1] yealink 2-1:36.0: unexpected response 0
[ 624.171309][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 624.181173][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 624.182397][ C0] yealink 5-1:36.0: unexpected response 0
[ 624.190119][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 624.197794][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 624.201605][ C1] yealink 2-1:36.0: unexpected response 0
[ 624.210518][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 624.215766][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 624.220801][ C0] yealink 5-1:36.0: unexpected response 0
[ 624.228170][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 624.234339][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 624.240084][ C1] yealink 2-1:36.0: unexpected response 0
[ 624.249176][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 624.257324][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 624.259406][ C0] yealink 5-1:36.0: unexpected response 0
[ 624.277334][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 624.281033][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 624.285468][ C1] yealink 2-1:36.0: unexpected response 0
[ 624.294830][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 624.298934][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 624.304857][ C0] yealink 5-1:36.0: unexpected response 0
[ 624.313870][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 624.321248][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 624.324407][ C1] yealink 2-1:36.0: unexpected response 0
[ 624.330697][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 624.337447][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 624.343780][ C0] yealink 5-1:36.0: unexpected response 0
[ 624.350823][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 624.358048][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 624.363219][ C1] yealink 2-1:36.0: unexpected response 0
[ 624.370660][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 624.378325][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 624.382618][ C0] yealink 5-1:36.0: unexpected response 0
[ 624.397285][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 624.405711][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 624.407763][ C1] yealink 2-1:36.0: unexpected response 0
[ 624.417569][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 624.424344][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 624.427374][ C0] yealink 5-1:36.0: unexpected response 0
[ 624.434728][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 624.447015][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 624.451765][ C1] yealink 2-1:36.0: unexpected response 0
[ 624.459262][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 624.465854][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 624.471086][ C0] yealink 5-1:36.0: unexpected response 0
[ 624.479824][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 624.486252][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 624.490334][ C1] yealink 2-1:36.0: unexpected response 0
[ 624.499455][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 624.507883][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 624.509707][ C0] yealink 5-1:36.0: unexpected response 0
[ 624.516941][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 624.527191][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 624.529129][ C1] yealink 2-1:36.0: unexpected response 0
[ 624.536619][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 624.543027][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 624.548504][ C0] yealink 5-1:36.0: unexpected response 0
[ 624.555490][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 624.562793][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 624.567776][ C1] yealink 2-1:36.0: unexpected response 0
[ 624.575957][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 624.581778][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 624.587191][ C0] yealink 5-1:36.0: unexpected response 0
[ 624.594344][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 624.603323][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 624.606536][ C1] yealink 2-1:36.0: unexpected response 0
[ 624.615114][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 624.620521][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 624.625948][ C0] yealink 5-1:36.0: unexpected response 0
[ 624.633090][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 624.640150][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 624.645151][ C1] yealink 2-1:36.0: unexpected response 0
[ 624.653326][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 624.659326][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 624.664383][ C0] yealink 5-1:36.0: unexpected response 0
[ 624.671525][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 624.678795][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 624.683744][ C1] yealink 2-1:36.0: unexpected response 0
[ 624.691168][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 624.697626][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 624.703064][ C0] yealink 5-1:36.0: unexpected response 0
[ 624.710334][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 624.718877][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 624.722350][ C1] yealink 2-1:36.0: unexpected response 0
[ 624.731524][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 624.736281][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 624.741545][ C0] yealink 5-1:36.0: unexpected response 0
[ 624.749153][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 624.756806][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 624.761316][ C1] yealink 2-1:36.0: unexpected response 0
[ 624.768811][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 624.775167][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 624.780498][ C0] yealink 5-1:36.0: unexpected response 0
[ 624.787518][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 624.794688][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 624.799691][ C1] yealink 2-1:36.0: unexpected response 0
[ 624.808717][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 624.813786][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 624.818981][ C0] yealink 5-1:36.0: unexpected response 0
[ 624.826337][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 624.835462][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 624.838423][ C1] yealink 2-1:36.0: unexpected response 0
[ 624.845903][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 624.852232][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 624.857732][ C0] yealink 5-1:36.0: unexpected response 0
[ 624.864723][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 624.872929][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 624.876930][ C1] yealink 2-1:36.0: unexpected response 0
[ 624.888166][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 624.890919][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 624.896447][ C0] yealink 5-1:36.0: unexpected response 0
[ 624.903450][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 624.913910][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 624.915671][ C1] yealink 2-1:36.0: unexpected response 0
[ 624.925358][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 624.929558][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 624.934863][ C0] yealink 5-1:36.0: unexpected response 0
[ 624.942076][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 624.948957][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 624.954197][ C1] yealink 2-1:36.0: unexpected response 0
[ 624.964632][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 624.967972][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 624.973512][ C0] yealink 5-1:36.0: unexpected response 0
[ 624.980493][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 624.989400][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 624.992748][ C1] yealink 2-1:36.0: unexpected response 0
[ 625.002565][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 625.007697][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 625.013041][ C0] yealink 5-1:36.0: unexpected response 0
[ 625.020417][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 625.031453][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 625.032418][ C1] yealink 2-1:36.0: unexpected response 0
[ 625.040992][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 625.046266][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 625.051734][ C0] yealink 5-1:36.0: unexpected response 0
[ 625.058799][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 625.066875][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 625.071007][ C1] yealink 2-1:36.0: unexpected response 0
[ 625.079455][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 625.084909][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 625.090323][ C0] yealink 5-1:36.0: unexpected response 0
[ 625.097402][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 625.105490][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 625.109569][ C1] yealink 2-1:36.0: unexpected response 0
[ 625.119433][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 625.123781][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 625.129052][ C0] yealink 5-1:36.0: unexpected response 0
[ 625.136188][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 625.144862][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 625.148265][ C1] yealink 2-1:36.0: unexpected response 0
[ 625.156735][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 625.162165][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 625.167586][ C0] yealink 5-1:36.0: unexpected response 0
[ 625.174616][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 625.181891][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 625.186972][ C1] yealink 2-1:36.0: unexpected response 0
[ 625.194403][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 625.200805][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 625.206227][ C0] yealink 5-1:36.0: unexpected response 0
[ 625.213856][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 625.223359][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 625.225794][ C1] yealink 2-1:36.0: unexpected response 0
[ 625.234739][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 625.239737][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 625.245144][ C0] yealink 5-1:36.0: unexpected response 0
[ 625.252124][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 625.259441][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 625.264434][ C1] yealink 2-1:36.0: unexpected response 0
[ 625.272786][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 625.278510][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 625.284003][ C0] yealink 5-1:36.0: unexpected response 0
[ 625.291017][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 625.298356][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 625.303208][ C1] yealink 2-1:36.0: unexpected response 0
[ 625.310754][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 625.317258][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 625.322494][ C0] yealink 5-1:36.0: unexpected response 0
[ 625.329683][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 625.340389][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 625.341684][ C1] yealink 2-1:36.0: unexpected response 0
[ 625.350379][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 625.355571][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 625.360956][ C0] yealink 5-1:36.0: unexpected response 0
[ 625.368171][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 625.376244][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 625.380379][ C1] yealink 2-1:36.0: unexpected response 0
[ 625.387863][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 625.394144][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 625.399589][ C0] yealink 5-1:36.0: unexpected response 0
[ 625.406627][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 625.413800][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 625.418799][ C1] yealink 2-1:36.0: unexpected response 0
[ 625.428637][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 625.432736][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 625.438281][ C0] yealink 5-1:36.0: unexpected response 0
[ 625.445472][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 625.453868][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 625.457501][ C1] yealink 2-1:36.0: unexpected response 0
[ 625.466005][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 625.471434][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 625.476807][ C0] yealink 5-1:36.0: unexpected response 0
[ 625.484193][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 625.491402][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 625.496372][ C1] yealink 2-1:36.0: unexpected response 0
[ 625.504540][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 625.510200][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 625.515604][ C0] yealink 5-1:36.0: unexpected response 0
[ 625.522992][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 625.531552][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 625.534886][ C1] yealink 2-1:36.0: unexpected response 0
[ 625.545367][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 625.548652][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 625.554075][ C0] yealink 5-1:36.0: unexpected response 0
[ 625.561069][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 625.570626][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 625.573273][ C1] yealink 2-1:36.0: unexpected response 0
[ 625.586089][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 625.587346][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 625.592718][ C0] yealink 5-1:36.0: unexpected response 0
[ 625.599866][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 625.614779][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 625.618861][ C1] yealink 2-1:36.0: unexpected response 0
[ 625.627688][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 625.632127][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 625.638321][ C0] yealink 5-1:36.0: unexpected response 0
[ 625.645521][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 625.652525][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 625.657852][ C1] yealink 2-1:36.0: unexpected response 0
[ 625.664836][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 625.670594][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 625.677251][ C0] yealink 5-1:36.0: unexpected response 0
[ 625.684339][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 625.690075][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 625.696661][ C1] yealink 2-1:36.0: unexpected response 0
[ 625.703739][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 625.709468][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 625.715881][ C0] yealink 5-1:36.0: unexpected response 0
[ 625.725769][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 625.732680][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 625.737457][ C1] yealink 2-1:36.0: unexpected response 0
[ 625.745578][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 625.750350][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 625.756769][ C0] yealink 5-1:36.0: unexpected response 0
[ 625.763877][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 625.769451][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 625.775969][ C1] yealink 2-1:36.0: unexpected response 0
[ 625.782953][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 625.788723][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 625.795192][ C0] yealink 5-1:36.0: unexpected response 0
[ 625.802226][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 625.807958][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 625.814454][ C1] yealink 2-1:36.0: unexpected response 0
[ 625.821433][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 625.827425][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 625.833648][ C0] yealink 5-1:36.0: unexpected response 0
[ 625.840841][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 625.848294][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 625.852933][ C1] yealink 2-1:36.0: unexpected response 0
[ 625.861220][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 625.865896][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 625.872302][ C0] yealink 5-1:36.0: unexpected response 0
[ 625.879381][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 625.884966][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 625.891826][ C1] yealink 2-1:36.0: unexpected response 0
[ 625.899089][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 625.904811][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 625.911295][ C0] yealink 5-1:36.0: unexpected response 0
[ 625.918337][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 625.924047][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 625.930528][ C1] yealink 2-1:36.0: unexpected response 0
[ 625.940594][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 625.943565][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 625.949788][ C0] yealink 5-1:36.0: unexpected response 0
[ 625.957097][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 625.962602][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 625.969140][ C1] yealink 2-1:36.0: unexpected response 0
[ 625.976079][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 625.981929][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 625.988393][ C0] yealink 5-1:36.0: unexpected response 0
[ 625.995379][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 626.001110][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 626.007580][ C1] yealink 2-1:36.0: unexpected response 0
[ 626.014702][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 626.021353][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 626.026929][ C0] yealink 5-1:36.0: unexpected response 0
[ 626.034268][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 626.041367][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 626.046100][ C1] yealink 2-1:36.0: unexpected response 0
[ 626.054209][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 626.059187][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 626.065270][ C0] yealink 5-1:36.0: unexpected response 0
[ 626.072331][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 626.078256][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 626.084726][ C1] yealink 2-1:36.0: unexpected response 0
[ 626.091664][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 626.097560][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 626.103978][ C0] yealink 5-1:36.0: unexpected response 0
[ 626.110920][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 626.116677][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 626.123142][ C1] yealink 2-1:36.0: unexpected response 0
[ 626.130079][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 626.135967][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 626.142304][ C0] yealink 5-1:36.0: unexpected response 0
[ 626.149557][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 626.157835][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 626.161642][ C1] yealink 2-1:36.0: unexpected response 0
[ 626.168778][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 626.174672][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 626.181085][ C0] yealink 5-1:36.0: unexpected response 0
[ 626.188783][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 626.194082][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 626.200713][ C1] yealink 2-1:36.0: unexpected response 0
[ 626.207712][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 626.213609][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 626.219999][ C0] yealink 5-1:36.0: unexpected response 0
[ 626.227103][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 626.232904][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 626.239294][ C1] yealink 2-1:36.0: unexpected response 0
[ 626.249170][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 626.252152][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 626.258447][ C0] yealink 5-1:36.0: unexpected response 0
[ 626.265538][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 626.271085][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 626.277696][ C1] yealink 2-1:36.0: unexpected response 0
[ 626.284627][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 626.290469][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 626.296962][ C0] yealink 5-1:36.0: unexpected response 0
[ 626.303932][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 626.309777][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 626.316243][ C1] yealink 2-1:36.0: unexpected response 0
[ 626.323201][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 626.329081][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 626.335509][ C0] yealink 5-1:36.0: unexpected response 0
[ 626.342797][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 626.351316][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 626.354665][ C1] yealink 2-1:36.0: unexpected response 0
[ 626.361640][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 626.367343][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 626.373835][ C0] yealink 5-1:36.0: unexpected response 0
[ 626.380880][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 626.386553][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 626.393096][ C1] yealink 2-1:36.0: unexpected response 0
[ 626.400190][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 626.406135][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 626.412494][ C0] yealink 5-1:36.0: unexpected response 0
[ 626.419534][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 626.425298][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 626.431792][ C1] yealink 2-1:36.0: unexpected response 0
[ 626.438771][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 626.444754][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 626.451052][ C0] yealink 5-1:36.0: unexpected response 0
[ 626.454398][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 626.458271][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 626.463821][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 626.470355][ C1] yealink 2-1:36.0: unexpected response 0
[ 626.477099][ C0] yealink 5-1:36.0: unexpected response 0
[ 626.483100][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 626.489893][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 626.496645][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 626.502373][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 626.508853][ C1] yealink 2-1:36.0: unexpected response 0
[ 626.515644][ C0] yealink 5-1:36.0: unexpected response 0
[ 626.521745][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 626.528597][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 626.535376][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 626.541092][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 626.547599][ C1] yealink 2-1:36.0: unexpected response 0
[ 626.554348][ C0] yealink 5-1:36.0: unexpected response 0
[ 626.560502][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 626.569726][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 626.574082][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 626.579726][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 626.586213][ C1] yealink 2-1:36.0: unexpected response 0
[ 626.592949][ C0] yealink 5-1:36.0: unexpected response 0
[ 626.600583][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 626.605704][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 626.611492][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 626.618113][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 626.624651][ C1] yealink 2-1:36.0: unexpected response 0
[ 626.631396][ C0] yealink 5-1:36.0: unexpected response 0
[ 626.638602][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 626.644307][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 626.650374][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 626.659727][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 626.663279][ C1] yealink 2-1:36.0: unexpected response 0
[ 626.670015][ C0] yealink 5-1:36.0: unexpected response 0
[ 626.677045][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 626.682771][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 626.688431][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 626.695209][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 626.701696][ C1] yealink 2-1:36.0: unexpected response 0
[ 626.708439][ C0] yealink 5-1:36.0: unexpected response 0
[ 626.715443][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 626.721151][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 626.726869][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 626.733631][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 626.740196][ C1] yealink 2-1:36.0: unexpected response 0
[ 626.746935][ C0] yealink 5-1:36.0: unexpected response 0
[ 626.754189][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 626.762387][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 626.765430][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 626.772019][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 626.778557][ C1] yealink 2-1:36.0: unexpected response 0
[ 626.785546][ C0] yealink 5-1:36.0: unexpected response 0
[ 626.792655][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 626.798288][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 626.804033][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 626.810833][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 626.817452][ C1] yealink 2-1:36.0: unexpected response 0
[ 626.824187][ C0] yealink 5-1:36.0: unexpected response 0
[ 626.831357][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 626.837246][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 626.842639][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 626.849326][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 626.855924][ C1] yealink 2-1:36.0: unexpected response 0
[ 626.862657][ C0] yealink 5-1:36.0: unexpected response 0
[ 626.869896][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 626.877932][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 626.881301][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 626.887878][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 626.894420][ C1] yealink 2-1:36.0: unexpected response 0
[ 626.901151][ C0] yealink 5-1:36.0: unexpected response 0
[ 626.908281][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 626.913945][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 626.919576][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 626.926314][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 626.932879][ C1] yealink 2-1:36.0: unexpected response 0
[ 626.939610][ C0] yealink 5-1:36.0: unexpected response 0
[ 626.946605][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 626.952232][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 626.958347][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 626.967270][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 626.971254][ C1] yealink 2-1:36.0: unexpected response 0
[ 626.978167][ C0] yealink 5-1:36.0: unexpected response 0
[ 626.985385][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 626.990933][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 626.996567][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 627.003317][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 627.010045][ C1] yealink 2-1:36.0: unexpected response 0
[ 627.016793][ C0] yealink 5-1:36.0: unexpected response 0
[ 627.023825][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 627.029478][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 627.035176][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 627.041979][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 627.048672][ C1] yealink 2-1:36.0: unexpected response 0
[ 627.055514][ C0] yealink 5-1:36.0: unexpected response 0
[ 627.062773][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 627.069867][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 627.074134][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 627.081641][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 627.087189][ C1] yealink 2-1:36.0: unexpected response 0
[ 627.093938][ C0] yealink 5-1:36.0: unexpected response 0
[ 627.101034][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 627.106658][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 627.112336][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 627.119078][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 627.125571][ C1] yealink 2-1:36.0: unexpected response 0
[ 627.132318][ C0] yealink 5-1:36.0: unexpected response 0
[ 627.139415][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 627.145005][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 627.150733][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 627.157438][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 627.164072][ C1] yealink 2-1:36.0: unexpected response 0
[ 627.164762][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 627.170954][ C0] yealink 5-1:36.0: unexpected response 0
[ 627.177983][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 627.186323][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 627.189174][ C1] yealink 2-1:36.0: unexpected response 0
[ 627.196190][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 627.203102][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 627.209542][ C0] yealink 5-1:36.0: unexpected response 0
[ 627.216627][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 627.222264][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 627.227892][ C1] yealink 2-1:36.0: unexpected response 0
[ 627.234876][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 627.241848][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 627.248279][ C0] yealink 5-1:36.0: unexpected response 0
[ 627.255245][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 627.262595][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 627.266456][ C1] yealink 2-1:36.0: unexpected response 0
[ 627.274517][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 627.280441][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 627.286724][ C0] yealink 5-1:36.0: unexpected response 0
[ 627.293870][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 627.299463][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 627.305948][ C1] yealink 2-1:36.0: unexpected response 0
[ 627.311897][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 627.318799][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 627.325154][ C0] yealink 5-1:36.0: unexpected response 0
[ 627.331121][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 627.337838][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 627.344364][ C1] yealink 2-1:36.0: unexpected response 0
[ 627.350285][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 627.357097][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 627.363580][ C0] yealink 5-1:36.0: unexpected response 0
[ 627.369758][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 627.379099][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 627.382790][ C1] yealink 2-1:36.0: unexpected response 0
[ 627.388754][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 627.395670][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 627.402003][ C0] yealink 5-1:36.0: unexpected response 0
[ 627.408000][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 627.414688][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 627.421212][ C1] yealink 2-1:36.0: unexpected response 0
[ 627.427154][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 627.434013][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 627.440429][ C0] yealink 5-1:36.0: unexpected response 0
[ 627.446363][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 627.453178][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 627.459639][ C1] yealink 2-1:36.0: unexpected response 0
[ 627.468379][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 627.472503][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 627.478839][ C0] yealink 5-1:36.0: unexpected response 0
[ 627.484983][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 627.491615][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 627.498053][ C1] yealink 2-1:36.0: unexpected response 0
[ 627.504061][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 627.510860][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 627.517333][ C0] yealink 5-1:36.0: unexpected response 0
[ 627.523281][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 627.530885][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 627.537415][ C1] yealink 2-1:36.0: unexpected response 0
[ 627.543370][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 627.550351][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 627.556770][ C0] yealink 5-1:36.0: unexpected response 0
[ 627.562730][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 627.572506][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 627.575978][ C1] yealink 2-1:36.0: unexpected response 0
[ 627.581903][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 627.588920][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 627.595365][ C0] yealink 5-1:36.0: unexpected response 0
[ 627.601564][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 627.608218][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 627.614679][ C1] yealink 2-1:36.0: unexpected response 0
[ 627.620607][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 627.627460][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 627.633917][ C0] yealink 5-1:36.0: unexpected response 0
[ 627.639897][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 627.646625][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 627.653128][ C1] yealink 2-1:36.0: unexpected response 0
[ 627.667401][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 627.674461][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 627.680644][ C0] yealink 5-1:36.0: unexpected response 0
[ 627.686775][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 627.695213][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 627.700022][ C1] yealink 2-1:36.0: unexpected response 0
[ 627.707290][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 627.712969][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 627.719414][ C0] yealink 5-1:36.0: unexpected response 0
[ 627.725444][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 627.732324][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 627.738940][ C1] yealink 2-1:36.0: unexpected response 0
[ 627.744873][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 627.751744][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 627.758459][ C0] yealink 5-1:36.0: unexpected response 0
[ 627.764415][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 627.771313][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 627.777740][ C1] yealink 2-1:36.0: unexpected response 0
[ 627.786626][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 627.790684][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 627.796929][ C0] yealink 5-1:36.0: unexpected response 0
[ 627.803021][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 627.809582][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 627.816114][ C1] yealink 2-1:36.0: unexpected response 0
[ 627.822017][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 627.828795][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 627.835288][ C0] yealink 5-1:36.0: unexpected response 0
[ 627.835571][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 627.841327][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 627.848060][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 627.854752][ C1] yealink 2-1:36.0: unexpected response 0
[ 627.860541][ C0] yealink 5-1:36.0: unexpected response 0
[ 627.867741][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 627.874459][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 627.880469][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 627.889642][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 627.893473][ C1] yealink 2-1:36.0: unexpected response 0
[ 627.899165][ C0] yealink 5-1:36.0: unexpected response 0
[ 627.906238][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 627.912954][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 627.918713][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 627.925484][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 627.932025][ C1] yealink 2-1:36.0: unexpected response 0
[ 627.937730][ C0] yealink 5-1:36.0: unexpected response 0
[ 627.944732][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 627.951417][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 627.957103][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 627.963812][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 627.970695][ C1] yealink 2-1:36.0: unexpected response 0
[ 627.976385][ C0] yealink 5-1:36.0: unexpected response 0
[ 627.983776][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 627.993164][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 627.997228][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 628.002739][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 628.008264][ C1] yealink 2-1:36.0: unexpected response 0
[ 628.015117][ C0] yealink 5-1:36.0: unexpected response 0
[ 628.022448][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 628.029097][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 628.035812][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 628.041485][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 628.047283][ C1] yealink 2-1:36.0: unexpected response 0
[ 628.054087][ C0] yealink 5-1:36.0: unexpected response 0
[ 628.061046][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 628.067799][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 628.074507][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 628.083208][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 628.085671][ C1] yealink 2-1:36.0: unexpected response 0
[ 628.092409][ C0] yealink 5-1:36.0: unexpected response 0
[ 628.100311][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 628.106182][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 628.113175][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 628.118505][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 628.124077][ C1] yealink 2-1:36.0: unexpected response 0
[ 628.130833][ C0] yealink 5-1:36.0: unexpected response 0
[ 628.138072][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 628.144828][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 628.151545][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 628.157317][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 628.162818][ C1] yealink 2-1:36.0: unexpected response 0
[ 628.169568][ C0] yealink 5-1:36.0: unexpected response 0
[ 628.176616][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 628.186161][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 628.190241][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 628.195741][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 628.201242][ C1] yealink 2-1:36.0: unexpected response 0
[ 628.208012][ C0] yealink 5-1:36.0: unexpected response 0
[ 628.215348][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 628.221846][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 628.228649][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 628.234475][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 628.240030][ C1] yealink 2-1:36.0: unexpected response 0
[ 628.246778][ C0] yealink 5-1:36.0: unexpected response 0
[ 628.253908][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 628.260521][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 628.267718][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 628.273004][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 628.278465][ C1] yealink 2-1:36.0: unexpected response 0
[ 628.285240][ C0] yealink 5-1:36.0: unexpected response 0
[ 628.292497][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 628.302563][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 628.306477][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 628.312041][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 628.317514][ C1] yealink 2-1:36.0: unexpected response 0
[ 628.324251][ C0] yealink 5-1:36.0: unexpected response 0
[ 628.331267][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 628.337943][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 628.344727][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 628.354757][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 628.355942][ C1] yealink 2-1:36.0: unexpected response 0
[ 628.362871][ C0] yealink 5-1:36.0: unexpected response 0
[ 628.370048][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 628.376684][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 628.383667][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 628.392398][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 628.394844][ C1] yealink 2-1:36.0: unexpected response 0
[ 628.401589][ C0] yealink 5-1:36.0: unexpected response 0
[ 628.408857][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 628.415318][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 628.422268][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 628.427766][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 628.433264][ C1] yealink 2-1:36.0: unexpected response 0
[ 628.440093][ C0] yealink 5-1:36.0: unexpected response 0
[ 628.447148][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 628.454140][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 628.460911][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 628.466517][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 628.472199][ C1] yealink 2-1:36.0: unexpected response 0
[ 628.479037][ C0] yealink 5-1:36.0: unexpected response 0
[ 628.486182][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 628.494423][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 628.500048][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 628.506730][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 628.511070][ C1] yealink 2-1:36.0: unexpected response 0
[ 628.517814][ C0] yealink 5-1:36.0: unexpected response 0
[ 628.524851][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 628.531515][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 628.538328][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 628.543986][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 628.549470][ C1] yealink 2-1:36.0: unexpected response 0
[ 628.556206][ C0] yealink 5-1:36.0: unexpected response 0
[ 628.563251][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 628.569906][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 628.576682][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 628.582320][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 628.587815][ C1] yealink 2-1:36.0: unexpected response 0
[ 628.594553][ C0] yealink 5-1:36.0: unexpected response 0
[ 628.601819][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 628.610052][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 628.615293][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 628.621879][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 628.626282][ C1] yealink 2-1:36.0: unexpected response 0
[ 628.633023][ C0] yealink 5-1:36.0: unexpected response 0
[ 628.640088][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 628.646730][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 628.653489][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 628.659391][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 628.664855][ C1] yealink 2-1:36.0: unexpected response 0
[ 628.671773][ C0] yealink 5-1:36.0: unexpected response 0
[ 628.679113][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 628.685453][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 628.692329][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 628.700505][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 628.703378][ C1] yealink 2-1:36.0: unexpected response 0
[ 628.710204][ C0] yealink 5-1:36.0: unexpected response 0
[ 628.717623][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 628.724010][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 628.731001][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 628.736590][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 628.742065][ C1] yealink 2-1:36.0: unexpected response 0
[ 628.748801][ C0] yealink 5-1:36.0: unexpected response 0
[ 628.755819][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 628.762485][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 628.769289][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 628.775001][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 628.780541][ C1] yealink 2-1:36.0: unexpected response 0
[ 628.787383][ C0] yealink 5-1:36.0: unexpected response 0
[ 628.794728][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 628.804473][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 628.808550][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 628.814049][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 628.819544][ C1] yealink 2-1:36.0: unexpected response 0
[ 628.826326][ C0] yealink 5-1:36.0: unexpected response 0
[ 628.833633][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 628.840159][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 628.846843][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 628.852560][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 628.858106][ C1] yealink 2-1:36.0: unexpected response 0
[ 628.864850][ C0] yealink 5-1:36.0: unexpected response 0
[ 628.871908][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 628.878545][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 628.885371][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 628.891056][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 628.896697][ C1] yealink 2-1:36.0: unexpected response 0
[ 628.903444][ C0] yealink 5-1:36.0: unexpected response 0
[ 628.910649][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 628.919105][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 628.924077][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 628.930883][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 628.935207][ C1] yealink 2-1:36.0: unexpected response 0
[ 628.941999][ C0] yealink 5-1:36.0: unexpected response 0
[ 628.949108][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 628.955803][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 628.962648][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 628.968421][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 628.973918][ C1] yealink 2-1:36.0: unexpected response 0
[ 628.980662][ C0] yealink 5-1:36.0: unexpected response 0
[ 628.987812][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 628.994540][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 629.001282][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 629.009822][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 629.012404][ C1] yealink 2-1:36.0: unexpected response 0
[ 629.019188][ C0] yealink 5-1:36.0: unexpected response 0
[ 629.026549][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 629.032901][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 629.039715][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 629.045366][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 629.050841][ C1] yealink 2-1:36.0: unexpected response 0
[ 629.057597][ C0] yealink 5-1:36.0: unexpected response 0
[ 629.064701][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 629.071358][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 629.078121][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 629.083761][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 629.089251][ C1] yealink 2-1:36.0: unexpected response 0
[ 629.096007][ C0] yealink 5-1:36.0: unexpected response 0
[ 629.103029][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 629.112912][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 629.116922][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 629.122413][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 629.127867][ C1] yealink 2-1:36.0: unexpected response 0
[ 629.134609][ C0] yealink 5-1:36.0: unexpected response 0
[ 629.141661][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 629.148361][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 629.155133][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 629.160785][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 629.166289][ C1] yealink 2-1:36.0: unexpected response 0
[ 629.173036][ C0] yealink 5-1:36.0: unexpected response 0
[ 629.180246][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 629.186976][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 629.193590][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 629.199288][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 629.204777][ C1] yealink 2-1:36.0: unexpected response 0
[ 629.211616][ C0] yealink 5-1:36.0: unexpected response 0
[ 629.218868][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 629.228754][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 629.232258][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 629.237791][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 629.243285][ C1] yealink 2-1:36.0: unexpected response 0
[ 629.250127][ C0] yealink 5-1:36.0: unexpected response 0
[ 629.257160][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 629.263822][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 629.270610][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 629.276305][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 629.282647][ C1] yealink 2-1:36.0: unexpected response 0
[ 629.289667][ C0] yealink 5-1:36.0: unexpected response 0
[ 629.296987][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 629.303640][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 629.310670][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 629.318842][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 629.321503][ C1] yealink 2-1:36.0: unexpected response 0
[ 629.328257][ C0] yealink 5-1:36.0: unexpected response 0
[ 629.335379][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 629.342060][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 629.348845][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 629.354565][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 629.360021][ C1] yealink 2-1:36.0: unexpected response 0
[ 629.366780][ C0] yealink 5-1:36.0: unexpected response 0
[ 629.373836][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 629.380689][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 629.387428][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 629.393088][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 629.398579][ C1] yealink 2-1:36.0: unexpected response 0
[ 629.405339][ C0] yealink 5-1:36.0: unexpected response 0
[ 629.412893][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 629.421364][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 629.426386][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 629.433211][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 629.437360][ C1] yealink 2-1:36.0: unexpected response 0
[ 629.444113][ C0] yealink 5-1:36.0: unexpected response 0
[ 629.451339][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 629.458037][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 629.464786][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 629.470477][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 629.475966][ C1] yealink 2-1:36.0: unexpected response 0
[ 629.482716][ C0] yealink 5-1:36.0: unexpected response 0
[ 629.489758][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 629.496526][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 629.503274][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 629.508955][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 629.514443][ C1] yealink 2-1:36.0: unexpected response 0
[ 629.521186][ C0] yealink 5-1:36.0: unexpected response 0
[ 629.528495][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 629.537787][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 629.541932][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 629.547570][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 629.553157][ C1] yealink 2-1:36.0: unexpected response 0
[ 629.559997][ C0] yealink 5-1:36.0: unexpected response 0
[ 629.567031][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 629.573777][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 629.580496][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 629.586162][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 629.591664][ C1] yealink 2-1:36.0: unexpected response 0
[ 629.598585][ C0] yealink 5-1:36.0: unexpected response 0
[ 629.605759][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 629.612402][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 629.619378][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 629.628156][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 629.630785][ C1] yealink 2-1:36.0: unexpected response 0
[ 629.637611][ C0] yealink 5-1:36.0: unexpected response 0
[ 629.644936][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 629.651447][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 629.658297][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 629.664109][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 629.669708][ C1] yealink 2-1:36.0: unexpected response 0
[ 629.676465][ C0] yealink 5-1:36.0: unexpected response 0
[ 629.683529][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 629.690237][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 629.696990][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 629.702706][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 629.708320][ C1] yealink 2-1:36.0: unexpected response 0
[ 629.715071][ C0] yealink 5-1:36.0: unexpected response 0
[ 629.722497][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 629.731800][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 629.735950][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 629.741507][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 629.747009][ C1] yealink 2-1:36.0: unexpected response 0
[ 629.753762][ C0] yealink 5-1:36.0: unexpected response 0
[ 629.760884][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 629.767581][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 629.774205][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 629.779986][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 629.785479][ C1] yealink 2-1:36.0: unexpected response 0
[ 629.792215][ C0] yealink 5-1:36.0: unexpected response 0
[ 629.799214][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 629.806044][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 629.812854][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 629.818540][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 629.824023][ C1] yealink 2-1:36.0: unexpected response 0
[ 629.830766][ C0] yealink 5-1:36.0: unexpected response 0
[ 629.838078][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 629.847832][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 629.851429][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 629.857053][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 629.862509][ C1] yealink 2-1:36.0: unexpected response 0
[ 629.869250][ C0] yealink 5-1:36.0: unexpected response 0
[ 629.876378][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 629.883096][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 629.889829][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 629.895519][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 629.901078][ C1] yealink 2-1:36.0: unexpected response 0
[ 629.908259][ C0] yealink 5-1:36.0: unexpected response 0
[ 629.915370][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 629.922209][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 629.929190][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 629.937731][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 629.940218][ C1] yealink 2-1:36.0: unexpected response 0
[ 629.946971][ C0] yealink 5-1:36.0: unexpected response 0
[ 629.954005][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 629.960679][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 629.967662][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 629.973422][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 629.978909][ C1] yealink 2-1:36.0: unexpected response 0
[ 629.985660][ C0] yealink 5-1:36.0: unexpected response 0
[ 629.992768][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 629.999413][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 630.006136][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 630.011817][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 630.017415][ C1] yealink 2-1:36.0: unexpected response 0
[ 630.024167][ C0] yealink 5-1:36.0: unexpected response 0
[ 630.031396][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 630.040645][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 630.044847][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 630.050465][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 630.056038][ C1] yealink 2-1:36.0: unexpected response 0
[ 630.062789][ C0] yealink 5-1:36.0: unexpected response 0
[ 630.069897][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 630.076641][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 630.083527][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 630.089204][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 630.094669][ C1] yealink 2-1:36.0: unexpected response 0
[ 630.101490][ C0] yealink 5-1:36.0: unexpected response 0
[ 630.108621][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 630.115248][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 630.121939][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 630.127665][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 630.133237][ C1] yealink 2-1:36.0: unexpected response 0
[ 630.139977][ C0] yealink 5-1:36.0: unexpected response 0
[ 630.147334][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 630.157065][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 630.160909][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 630.167633][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 630.172014][ C1] yealink 2-1:36.0: unexpected response 0
[ 630.178942][ C0] yealink 5-1:36.0: unexpected response 0
[ 630.186892][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 630.192777][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 630.199715][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 630.205180][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 630.210856][ C1] yealink 2-1:36.0: unexpected response 0
[ 630.217712][ C0] yealink 5-1:36.0: unexpected response 0
[ 630.224805][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 630.233177][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 630.238607][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 630.245722][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 630.249969][ C1] yealink 2-1:36.0: unexpected response 0
[ 630.256717][ C0] yealink 5-1:36.0: unexpected response 0
[ 630.263931][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 630.270464][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 630.277179][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 630.282871][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 630.288461][ C1] yealink 2-1:36.0: unexpected response 0
[ 630.295206][ C0] yealink 5-1:36.0: unexpected response 0
[ 630.302271][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 630.309043][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 630.315865][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 630.321588][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 630.327128][ C1] yealink 2-1:36.0: unexpected response 0
[ 630.333867][ C0] yealink 5-1:36.0: unexpected response 0
[ 630.341400][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 630.350602][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 630.354798][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 630.360232][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 630.365719][ C1] yealink 2-1:36.0: unexpected response 0
[ 630.372552][ C0] yealink 5-1:36.0: unexpected response 0
[ 630.379616][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 630.386317][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 630.393056][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 630.398757][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 630.404224][ C1] yealink 2-1:36.0: unexpected response 0
[ 630.411055][ C0] yealink 5-1:36.0: unexpected response 0
[ 630.418276][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 630.424941][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 630.431696][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 630.440672][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 630.443232][ C1] yealink 2-1:36.0: unexpected response 0
[ 630.449975][ C0] yealink 5-1:36.0: unexpected response 0
[ 630.457377][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 630.463809][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 630.470790][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 630.476392][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 630.481887][ C1] yealink 2-1:36.0: unexpected response 0
[ 630.488725][ C0] yealink 5-1:36.0: unexpected response 0
[ 630.495838][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 630.502520][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 630.509329][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 630.515152][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 630.520637][ C1] yealink 2-1:36.0: unexpected response 0
[ 630.527382][ C0] yealink 5-1:36.0: unexpected response 0
[ 630.534412][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 630.543814][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 630.548118][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 630.553662][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 630.559165][ C1] yealink 2-1:36.0: unexpected response 0
[ 630.565950][ C0] yealink 5-1:36.0: unexpected response 0
[ 630.573186][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 630.579633][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 630.586377][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 630.592166][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 630.597655][ C1] yealink 2-1:36.0: unexpected response 0
[ 630.604503][ C0] yealink 5-1:36.0: unexpected response 0
[ 630.611609][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 630.618324][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 630.625127][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 630.630734][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 630.636349][ C1] yealink 2-1:36.0: unexpected response 0
[ 630.643096][ C0] yealink 5-1:36.0: unexpected response 0
[ 630.650304][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 630.659524][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 630.663722][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 630.669278][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 630.674733][ C1] yealink 2-1:36.0: unexpected response 0
[ 630.681475][ C0] yealink 5-1:36.0: unexpected response 0
[ 630.688570][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 630.695461][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 630.702284][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 630.708005][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 630.713482][ C1] yealink 2-1:36.0: unexpected response 0
[ 630.720226][ C0] yealink 5-1:36.0: unexpected response 0
[ 630.727387][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 630.734293][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 630.741323][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 630.749702][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 630.752422][ C1] yealink 2-1:36.0: unexpected response 0
[ 630.759409][ C0] yealink 5-1:36.0: unexpected response 0
[ 630.766772][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 630.773320][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 630.780459][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 630.785947][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 630.791437][ C1] yealink 2-1:36.0: unexpected response 0
[ 630.798267][ C0] yealink 5-1:36.0: unexpected response 0
[ 630.805429][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 630.812025][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 630.819239][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 630.824844][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 630.830360][ C1] yealink 2-1:36.0: unexpected response 0
[ 630.837105][ C0] yealink 5-1:36.0: unexpected response 0
[ 630.844355][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 630.853681][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 630.858060][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 630.863603][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 630.869348][ C1] yealink 2-1:36.0: unexpected response 0
[ 630.876091][ C0] yealink 5-1:36.0: unexpected response 0
[ 630.883275][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 630.889821][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 630.896729][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 630.902427][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 630.907921][ C1] yealink 2-1:36.0: unexpected response 0
[ 630.915173][ C0] yealink 5-1:36.0: unexpected response 0
[ 630.922385][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 630.929052][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 630.935739][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 630.941408][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 630.946890][ C1] yealink 2-1:36.0: unexpected response 0
[ 630.953632][ C0] yealink 5-1:36.0: unexpected response 0
[ 630.961097][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 630.970572][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 630.974560][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 630.980203][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 630.986739][ C1] yealink 2-1:36.0: unexpected response 0
[ 630.993486][ C0] yealink 5-1:36.0: unexpected response 0
[ 631.000529][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 631.007913][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 631.014178][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 631.019958][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 631.025370][ C1] yealink 2-1:36.0: unexpected response 0
[ 631.032120][ C0] yealink 5-1:36.0: unexpected response 0
[ 631.039414][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 631.046131][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 631.053185][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 631.061050][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 631.064039][ C1] yealink 2-1:36.0: unexpected response 0
[ 631.070782][ C0] yealink 5-1:36.0: unexpected response 0
[ 631.077839][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 631.084498][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 631.091276][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 631.096995][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 631.102696][ C1] yealink 2-1:36.0: unexpected response 0
[ 631.109520][ C0] yealink 5-1:36.0: unexpected response 0
[ 631.116571][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 631.123485][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 631.130049][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 631.135678][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 631.141207][ C1] yealink 2-1:36.0: unexpected response 0
[ 631.147947][ C0] yealink 5-1:36.0: unexpected response 0
[ 631.155489][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 631.163564][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 631.168810][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 631.175395][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 631.179901][ C1] yealink 2-1:36.0: unexpected response 0
[ 631.186647][ C0] yealink 5-1:36.0: unexpected response 0
[ 631.193841][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 631.200606][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 631.207415][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 631.213278][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 631.218740][ C1] yealink 2-1:36.0: unexpected response 0
[ 631.225476][ C0] yealink 5-1:36.0: unexpected response 0
[ 631.232648][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 631.239523][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 631.246210][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 631.252049][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 631.257539][ C1] yealink 2-1:36.0: unexpected response 0
[ 631.264388][ C0] yealink 5-1:36.0: unexpected response 0
[ 631.271700][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 631.280018][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 631.285098][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 631.291776][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 631.296139][ C1] yealink 2-1:36.0: unexpected response 0
[ 631.302971][ C0] yealink 5-1:36.0: unexpected response 0
[ 631.310052][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 631.316801][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 631.323572][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 631.329249][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 631.334757][ C1] yealink 2-1:36.0: unexpected response 0
[ 631.341536][ C0] yealink 5-1:36.0: unexpected response 0
[ 631.348880][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 631.355689][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 631.362720][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 631.371296][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 631.373880][ C1] yealink 2-1:36.0: unexpected response 0
[ 631.380620][ C0] yealink 5-1:36.0: unexpected response 0
[ 631.387715][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 631.394335][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 631.401082][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 631.406836][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 631.412326][ C1] yealink 2-1:36.0: unexpected response 0
[ 631.419062][ C0] yealink 5-1:36.0: unexpected response 0
[ 631.426087][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 631.432830][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 631.439562][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 631.445224][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 631.450805][ C1] yealink 2-1:36.0: unexpected response 0
[ 631.457548][ C0] yealink 5-1:36.0: unexpected response 0
[ 631.464752][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 631.472904][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 631.478237][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 631.484856][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 631.489193][ C1] yealink 2-1:36.0: unexpected response 0
[ 631.495933][ C0] yealink 5-1:36.0: unexpected response 0
[ 631.503129][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 631.509692][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 631.516461][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 631.522170][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 631.527637][ C1] yealink 2-1:36.0: unexpected response 0
[ 631.534379][ C0] yealink 5-1:36.0: unexpected response 0
[ 631.541619][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 631.548720][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 631.555828][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 631.561187][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 631.566674][ C1] yealink 2-1:36.0: unexpected response 0
[ 631.573411][ C0] yealink 5-1:36.0: unexpected response 0
[ 631.580686][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 631.588705][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 631.594117][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 631.600503][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 631.605124][ C1] yealink 2-1:36.0: unexpected response 0
[ 631.611860][ C0] yealink 5-1:36.0: unexpected response 0
[ 631.618977][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 631.625668][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 631.632574][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 631.638350][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 631.643850][ C1] yealink 2-1:36.0: unexpected response 0
[ 631.650678][ C0] yealink 5-1:36.0: unexpected response 0
[ 631.657693][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 631.666045][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 631.671620][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 631.678046][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 631.682575][ C1] yealink 2-1:36.0: unexpected response 0
[ 631.689350][ C0] yealink 5-1:36.0: unexpected response 0
[ 631.696405][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 631.703209][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 631.710056][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 631.715718][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 631.721170][ C1] yealink 2-1:36.0: unexpected response 0
[ 631.727915][ C0] yealink 5-1:36.0: unexpected response 0
[ 631.735007][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 631.741673][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 631.748516][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 631.754147][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 631.759621][ C1] yealink 2-1:36.0: unexpected response 0
[ 631.766356][ C0] yealink 5-1:36.0: unexpected response 0
[ 631.773719][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 631.783289][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 631.787303][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 631.792997][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 631.798582][ C1] yealink 2-1:36.0: unexpected response 0
[ 631.805321][ C0] yealink 5-1:36.0: unexpected response 0
[ 631.812965][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 631.819312][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 631.826038][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 631.831749][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 631.837225][ C1] yealink 2-1:36.0: unexpected response 0
[ 631.844060][ C0] yealink 5-1:36.0: unexpected response 0
[ 631.851186][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 631.858136][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 631.864659][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 631.872615][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 631.875807][ C1] yealink 2-1:36.0: unexpected response 0
[ 631.882578][ C0] yealink 5-1:36.0: unexpected response 0
[ 631.889809][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 631.896470][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 631.903305][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 631.908859][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 631.914341][ C1] yealink 2-1:36.0: unexpected response 0
[ 631.921080][ C0] yealink 5-1:36.0: unexpected response 0
[ 631.928126][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 631.934802][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 631.941607][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 631.947258][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 631.952854][ C1] yealink 2-1:36.0: unexpected response 0
[ 631.959681][ C0] yealink 5-1:36.0: unexpected response 0
[ 631.966795][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 631.975123][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 631.980547][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 631.987460][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 631.992003][ C1] yealink 2-1:36.0: unexpected response 0
[ 631.998833][ C0] yealink 5-1:36.0: unexpected response 0
[ 632.006084][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 632.012623][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 632.019328][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 632.025072][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 632.030512][ C1] yealink 2-1:36.0: unexpected response 0
[ 632.037267][ C0] yealink 5-1:36.0: unexpected response 0
[ 632.037561][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 632.044392][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 632.051195][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 632.057890][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 632.063361][ C0] yealink 5-1:36.0: unexpected response 0
[ 632.069098][ C1] yealink 2-1:36.0: unexpected response 0
[ 632.080011][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 632.083232][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 632.089848][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 632.096732][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 632.102511][ C0] yealink 5-1:36.0: unexpected response 0
[ 632.108211][ C1] yealink 2-1:36.0: unexpected response 0
[ 632.115232][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 632.121970][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 632.128754][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 632.135445][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 632.141387][ C0] yealink 5-1:36.0: unexpected response 0
[ 632.147089][ C1] yealink 2-1:36.0: unexpected response 0
[ 632.154446][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 632.161214][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 632.167967][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 632.174674][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 632.180168][ C0] yealink 5-1:36.0: unexpected response 0
[ 632.185885][ C1] yealink 2-1:36.0: unexpected response 0
[ 632.196463][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 632.200167][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 632.206510][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 632.213370][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 632.218673][ C0] yealink 5-1:36.0: unexpected response 0
[ 632.224373][ C1] yealink 2-1:36.0: unexpected response 0
[ 632.231370][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 632.238251][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 632.245280][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 632.252217][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 632.257603][ C0] yealink 5-1:36.0: unexpected response 0
[ 632.263305][ C1] yealink 2-1:36.0: unexpected response 0
[ 632.270325][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 632.277976][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 632.286098][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 632.290854][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 632.296020][ C0] yealink 5-1:36.0: unexpected response 0
[ 632.301734][ C1] yealink 2-1:36.0: unexpected response 0
[ 632.310038][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 632.315730][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 632.322251][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 632.328980][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 632.334528][ C0] yealink 5-1:36.0: unexpected response 0
[ 632.340235][ C1] yealink 2-1:36.0: unexpected response 0
[ 632.347241][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 632.354156][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 632.360905][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 632.367653][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 632.373100][ C0] yealink 5-1:36.0: unexpected response 0
[ 632.378825][ C1] yealink 2-1:36.0: unexpected response 0
[ 632.389483][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 632.392955][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 632.399396][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 632.406177][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 632.411659][ C0] yealink 5-1:36.0: unexpected response 0
[ 632.417354][ C1] yealink 2-1:36.0: unexpected response 0
[ 632.424521][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 632.431665][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 632.438022][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 632.444814][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 632.450207][ C0] yealink 5-1:36.0: unexpected response 0
[ 632.455902][ C1] yealink 2-1:36.0: unexpected response 0
[ 632.463002][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 632.469724][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 632.476430][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 632.483493][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 632.488661][ C0] yealink 5-1:36.0: unexpected response 0
[ 632.494383][ C1] yealink 2-1:36.0: unexpected response 0
[ 632.503596][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 632.508190][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 632.516421][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 632.521657][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 632.527124][ C0] yealink 5-1:36.0: unexpected response 0
[ 632.532831][ C1] yealink 2-1:36.0: unexpected response 0
[ 632.540015][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[ 632.546855][ C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 632.553986][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[ 632.560717][ C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 632.566172][ C0] yealink 5-1:36.0: unexpected response 0
[ 632.571880][ C1] yealink 2-1:36.0: unexpected response 0
[ 632.578875][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71