urb_ctl_callback - urb status -71
[  388.563712][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.563727][    C0] yealink 2-1:36.0: unexpected response 0
[  388.573549][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  388.579458][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.579474][    C0] yealink 2-1:36.0: unexpected response 0
[  388.589796][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  388.595741][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.595755][    C0] yealink 2-1:36.0: unexpected response 0
[  388.605626][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  388.618389][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.618413][    C0] yealink 2-1:36.0: unexpected response 0
[  388.625297][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  388.632218][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.632238][    C0] yealink 2-1:36.0: unexpected response 0
[  388.642061][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  388.647894][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.647908][    C0] yealink 2-1:36.0: unexpected response 0
[  388.657750][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  388.663584][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.663600][    C0] yealink 2-1:36.0: unexpected response 0
[  388.673389][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  388.679439][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.679465][    C0] yealink 2-1:36.0: unexpected response 0
[  388.690163][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  388.696612][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.696630][    C0] yealink 2-1:36.0: unexpected response 0
[  388.706455][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  388.712415][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.712440][    C0] yealink 2-1:36.0: unexpected response 0
[  388.722751][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  388.728660][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.728678][    C0] yealink 2-1:36.0: unexpected response 0
[  388.744632][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  388.751628][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.751649][    C0] yealink 2-1:36.0: unexpected response 0
[  388.758783][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  388.765016][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.765037][    C0] yealink 2-1:36.0: unexpected response 0
[  388.774962][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  388.781009][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.781039][    C0] yealink 2-1:36.0: unexpected response 0
[  388.791502][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  388.797385][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.797400][    C0] yealink 2-1:36.0: unexpected response 0
[  388.807191][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  388.813035][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.813050][    C0] yealink 2-1:36.0: unexpected response 0
[  388.822993][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  388.828833][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.828847][    C0] yealink 2-1:36.0: unexpected response 0
[  388.838662][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  388.844608][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.844624][    C0] yealink 2-1:36.0: unexpected response 0
[  388.854364][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  388.860343][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.860358][    C0] yealink 2-1:36.0: unexpected response 0
[  388.870128][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  388.883290][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.883313][    C0] yealink 2-1:36.0: unexpected response 0
[  388.891196][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  388.897052][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.897073][    C0] yealink 2-1:36.0: unexpected response 0
[  388.907257][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  388.913386][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.913412][    C0] yealink 2-1:36.0: unexpected response 0
[  388.923289][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  388.929101][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.929118][    C0] yealink 2-1:36.0: unexpected response 0
[  388.938895][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  388.944726][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.944742][    C0] yealink 2-1:36.0: unexpected response 0
[  388.954541][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  388.960453][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.960475][    C0] yealink 2-1:36.0: unexpected response 0
[  388.970267][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  388.976131][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.976146][    C0] yealink 2-1:36.0: unexpected response 0
[  388.985908][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  388.992486][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  388.992509][    C0] yealink 2-1:36.0: unexpected response 0
[  389.002485][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.008290][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.008305][    C0] yealink 2-1:36.0: unexpected response 0
[  389.018153][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.030843][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.030867][    C0] yealink 2-1:36.0: unexpected response 0
[  389.037816][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.043702][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.043717][    C0] yealink 2-1:36.0: unexpected response 0
[  389.053468][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.059276][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.059291][    C0] yealink 2-1:36.0: unexpected response 0
[  389.069229][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.075072][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.075089][    C0] yealink 2-1:36.0: unexpected response 0
[  389.084955][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.091385][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.091419][    C0] yealink 2-1:36.0: unexpected response 0
[  389.101971][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.107835][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.107851][    C0] yealink 2-1:36.0: unexpected response 0
[  389.117740][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.123594][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.123609][    C0] yealink 2-1:36.0: unexpected response 0
[  389.133464][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.139296][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.139310][    C0] yealink 2-1:36.0: unexpected response 0
[  389.149147][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.162001][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.162025][    C0] yealink 2-1:36.0: unexpected response 0
[  389.169318][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.175266][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.175282][    C0] yealink 2-1:36.0: unexpected response 0
[  389.185136][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.191097][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.191120][    C0] yealink 2-1:36.0: unexpected response 0
[  389.201648][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.207490][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.207505][    C0] yealink 2-1:36.0: unexpected response 0
[  389.217458][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.223338][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.223363][    C0] yealink 2-1:36.0: unexpected response 0
[  389.233178][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.239010][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.239026][    C0] yealink 2-1:36.0: unexpected response 0
[  389.248882][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.254852][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.254868][    C0] yealink 2-1:36.0: unexpected response 0
[  389.264631][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.270445][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.270466][    C0] yealink 2-1:36.0: unexpected response 0
[  389.285995][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.299757][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.299780][    C0] yealink 2-1:36.0: unexpected response 0
[  389.300495][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.306387][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.306403][    C0] yealink 2-1:36.0: unexpected response 0
[  389.306851][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.315668][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.315694][    C0] yealink 2-1:36.0: unexpected response 0
[  389.325788][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.331679][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.331711][    C0] yealink 2-1:36.0: unexpected response 0
[  389.341501][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.347340][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.347355][    C0] yealink 2-1:36.0: unexpected response 0
[  389.357198][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.363088][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.363112][    C0] yealink 2-1:36.0: unexpected response 0
[  389.373334][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.379242][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.379257][    C0] yealink 2-1:36.0: unexpected response 0
[  389.389126][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.394991][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.395009][    C0] yealink 2-1:36.0: unexpected response 0
[  389.405226][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.425292][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.425308][    C0] yealink 2-1:36.0: unexpected response 0
[  389.431177][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.438168][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.438185][    C0] yealink 2-1:36.0: unexpected response 0
[  389.445085][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.450972][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.450998][    C0] yealink 2-1:36.0: unexpected response 0
[  389.461250][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.467207][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.467222][    C0] yealink 2-1:36.0: unexpected response 0
[  389.476964][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.482810][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.482825][    C0] yealink 2-1:36.0: unexpected response 0
[  389.492607][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.498470][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.498494][    C0] yealink 2-1:36.0: unexpected response 0
[  389.509022][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.514923][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.514939][    C0] yealink 2-1:36.0: unexpected response 0
[  389.524932][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.531080][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.531105][    C0] yealink 2-1:36.0: unexpected response 0
[  389.547367][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.561220][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.561244][    C0] yealink 2-1:36.0: unexpected response 0
[  389.567202][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.574171][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.574186][    C0] yealink 2-1:36.0: unexpected response 0
[  389.581130][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.587035][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.587050][    C0] yealink 2-1:36.0: unexpected response 0
[  389.596791][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.602796][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.602819][    C0] yealink 2-1:36.0: unexpected response 0
[  389.613276][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.619126][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.619142][    C0] yealink 2-1:36.0: unexpected response 0
[  389.629010][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.635199][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.635221][    C0] yealink 2-1:36.0: unexpected response 0
[  389.644976][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.650847][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.650870][    C0] yealink 2-1:36.0: unexpected response 0
[  389.660722][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.666645][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.666660][    C0] yealink 2-1:36.0: unexpected response 0
[  389.676436][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.689287][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.689302][    C0] yealink 2-1:36.0: unexpected response 0
[  389.702054][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.709039][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.709056][    C0] yealink 2-1:36.0: unexpected response 0
[  389.716666][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.722900][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.722929][    C0] yealink 2-1:36.0: unexpected response 0
[  389.732738][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.738743][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.738761][    C0] yealink 2-1:36.0: unexpected response 0
[  389.748560][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.754456][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.754473][    C0] yealink 2-1:36.0: unexpected response 0
[  389.764424][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.770260][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.770275][    C0] yealink 2-1:36.0: unexpected response 0
[  389.780028][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.786028][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.786044][    C0] yealink 2-1:36.0: unexpected response 0
[  389.795895][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.802040][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.802055][    C0] yealink 2-1:36.0: unexpected response 0
[  389.811834][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.825278][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.825304][    C0] yealink 2-1:36.0: unexpected response 0
[  389.832255][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.838081][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.838096][    C0] yealink 2-1:36.0: unexpected response 0
[  389.847873][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.853715][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.853729][    C0] yealink 2-1:36.0: unexpected response 0
[  389.863505][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.869335][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.869350][    C0] yealink 2-1:36.0: unexpected response 0
[  389.879083][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.884928][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.884951][    C0] yealink 2-1:36.0: unexpected response 0
[  389.894720][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.900598][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.900620][    C0] yealink 2-1:36.0: unexpected response 0
[  389.910362][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.923587][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.923611][    C0] yealink 2-1:36.0: unexpected response 0
[  389.930499][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.936513][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.936531][    C0] yealink 2-1:36.0: unexpected response 0
[  389.946311][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.952161][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.952183][    C0] yealink 2-1:36.0: unexpected response 0
[  389.974469][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.981332][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.981346][    C0] yealink 2-1:36.0: unexpected response 0
[  389.987227][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  389.994229][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  389.994253][    C0] yealink 2-1:36.0: unexpected response 0
[  390.001274][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.007138][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.007154][    C0] yealink 2-1:36.0: unexpected response 0
[  390.016905][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.023265][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.023288][    C0] yealink 2-1:36.0: unexpected response 0
[  390.033063][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.038856][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.038870][    C0] yealink 2-1:36.0: unexpected response 0
[  390.048675][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.054535][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.054550][    C0] yealink 2-1:36.0: unexpected response 0
[  390.064375][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.070179][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.070192][    C0] yealink 2-1:36.0: unexpected response 0
[  390.079975][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.085841][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.085862][    C0] yealink 2-1:36.0: unexpected response 0
[  390.101535][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.115442][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.115468][    C0] yealink 2-1:36.0: unexpected response 0
[  390.122073][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.128969][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.128986][    C0] yealink 2-1:36.0: unexpected response 0
[  390.135875][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.141752][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.141771][    C0] yealink 2-1:36.0: unexpected response 0
[  390.151551][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.157382][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.157396][    C0] yealink 2-1:36.0: unexpected response 0
[  390.167160][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.173009][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.173032][    C0] yealink 2-1:36.0: unexpected response 0
[  390.182838][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.188684][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.188717][    C0] yealink 2-1:36.0: unexpected response 0
[  390.198457][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.204288][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.204303][    C0] yealink 2-1:36.0: unexpected response 0
[  390.214042][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.219876][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.219891][    C0] yealink 2-1:36.0: unexpected response 0
[  390.230387][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.236368][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.236383][    C0] yealink 2-1:36.0: unexpected response 0
[  390.246133][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.252112][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.252137][    C0] yealink 2-1:36.0: unexpected response 0
[  390.262065][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.267901][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.267916][    C0] yealink 2-1:36.0: unexpected response 0
[  390.277729][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.283558][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.283573][    C0] yealink 2-1:36.0: unexpected response 0
[  390.293458][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.299296][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.299311][    C0] yealink 2-1:36.0: unexpected response 0
[  390.309081][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.314934][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.314950][    C0] yealink 2-1:36.0: unexpected response 0
[  390.324796][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.331286][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.331310][    C0] yealink 2-1:36.0: unexpected response 0
[  390.346918][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.360798][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.360821][    C0] yealink 2-1:36.0: unexpected response 0
[  390.366683][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.373694][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.373709][    C0] yealink 2-1:36.0: unexpected response 0
[  390.380626][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.386464][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.386479][    C0] yealink 2-1:36.0: unexpected response 0
[  390.396322][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.402158][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.402173][    C0] yealink 2-1:36.0: unexpected response 0
[  390.411942][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.417785][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.417798][    C0] yealink 2-1:36.0: unexpected response 0
[  390.427563][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.433942][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.433966][    C0] yealink 2-1:36.0: unexpected response 0
[  390.443770][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.449600][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.449614][    C0] yealink 2-1:36.0: unexpected response 0
[  390.459356][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.465231][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.465249][    C0] yealink 2-1:36.0: unexpected response 0
[  390.475006][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.480880][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.480902][    C0] yealink 2-1:36.0: unexpected response 0
[  390.490769][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.496639][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.496662][    C0] yealink 2-1:36.0: unexpected response 0
[  390.512202][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.519038][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.519052][    C0] yealink 2-1:36.0: unexpected response 0
[  390.525941][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.532383][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.532407][    C0] yealink 2-1:36.0: unexpected response 0
[  390.542216][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.548036][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.548051][    C0] yealink 2-1:36.0: unexpected response 0
[  390.557784][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.563861][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.563877][    C0] yealink 2-1:36.0: unexpected response 0
[  390.573766][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.579564][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.579578][    C0] yealink 2-1:36.0: unexpected response 0
[  390.589508][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.595361][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.595377][    C0] yealink 2-1:36.0: unexpected response 0
[  390.605165][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.611072][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.611098][    C0] yealink 2-1:36.0: unexpected response 0
[  390.621062][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.633748][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.633772][    C0] yealink 2-1:36.0: unexpected response 0
[  390.641689][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.647579][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.647599][    C0] yealink 2-1:36.0: unexpected response 0
[  390.654508][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.663340][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.663356][    C0] yealink 2-1:36.0: unexpected response 0
[  390.673303][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.679357][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.679373][    C0] yealink 2-1:36.0: unexpected response 0
[  390.689183][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.695050][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.695066][    C0] yealink 2-1:36.0: unexpected response 0
[  390.704814][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.710667][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.710691][    C0] yealink 2-1:36.0: unexpected response 0
[  390.720428][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.726310][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.726325][    C0] yealink 2-1:36.0: unexpected response 0
[  390.736528][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.742717][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.742741][    C0] yealink 2-1:36.0: unexpected response 0
[  390.752527][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.758453][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.758468][    C0] yealink 2-1:36.0: unexpected response 0
[  390.774050][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.787887][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.787908][    C0] yealink 2-1:36.0: unexpected response 0
[  390.793762][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.800689][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.800713][    C0] yealink 2-1:36.0: unexpected response 0
[  390.807693][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.813541][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.813556][    C0] yealink 2-1:36.0: unexpected response 0
[  390.823331][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.829148][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.829170][    C0] yealink 2-1:36.0: unexpected response 0
[  390.839578][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.845446][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.845462][    C0] yealink 2-1:36.0: unexpected response 0
[  390.855288][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.861209][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.861224][    C0] yealink 2-1:36.0: unexpected response 0
[  390.871116][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.876941][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.876955][    C0] yealink 2-1:36.0: unexpected response 0
[  390.886830][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.892766][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.892781][    C0] yealink 2-1:36.0: unexpected response 0
[  390.908407][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.915358][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.915378][    C0] yealink 2-1:36.0: unexpected response 0
[  390.922303][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.928302][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.928317][    C0] yealink 2-1:36.0: unexpected response 0
[  390.938155][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.944524][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.944548][    C0] yealink 2-1:36.0: unexpected response 0
[  390.954349][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.960190][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.960207][    C0] yealink 2-1:36.0: unexpected response 0
[  390.970174][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.976032][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.976048][    C0] yealink 2-1:36.0: unexpected response 0
[  390.985775][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  390.991616][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  390.991631][    C0] yealink 2-1:36.0: unexpected response 0
[  391.001386][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.007213][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.007227][    C0] yealink 2-1:36.0: unexpected response 0
[  391.017062][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.022905][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.022921][    C0] yealink 2-1:36.0: unexpected response 0
[  391.032751][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.038620][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.038642][    C0] yealink 2-1:36.0: unexpected response 0
[  391.049055][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.054911][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.054926][    C0] yealink 2-1:36.0: unexpected response 0
[  391.064745][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.070600][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.070621][    C0] yealink 2-1:36.0: unexpected response 0
[  391.080351][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.086290][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.086305][    C0] yealink 2-1:36.0: unexpected response 0
[  391.096063][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.101922][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.101945][    C0] yealink 2-1:36.0: unexpected response 0
[  391.111726][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.117726][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.117739][    C0] yealink 2-1:36.0: unexpected response 0
[  391.127733][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.133591][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.133613][    C0] yealink 2-1:36.0: unexpected response 0
[  391.143404][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.156803][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.156829][    C0] yealink 2-1:36.0: unexpected response 0
[  391.169664][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.183611][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.183636][    C0] yealink 2-1:36.0: unexpected response 0
[  391.189526][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.196600][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.196615][    C0] yealink 2-1:36.0: unexpected response 0
[  391.203503][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.209318][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.209332][    C0] yealink 2-1:36.0: unexpected response 0
[  391.219193][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.225156][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.225173][    C0] yealink 2-1:36.0: unexpected response 0
[  391.234928][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.240800][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.240826][    C0] yealink 2-1:36.0: unexpected response 0
[  391.251248][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.257300][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.257316][    C0] yealink 2-1:36.0: unexpected response 0
[  391.267183][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.273035][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.273050][    C0] yealink 2-1:36.0: unexpected response 0
[  391.282924][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.288772][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.288794][    C0] yealink 2-1:36.0: unexpected response 0
[  391.298661][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.311454][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.311477][    C0] yealink 2-1:36.0: unexpected response 0
[  391.324380][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.331308][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.331323][    C0] yealink 2-1:36.0: unexpected response 0
[  391.338162][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.344027][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.344052][    C0] yealink 2-1:36.0: unexpected response 0
[  391.354598][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.360434][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.360449][    C0] yealink 2-1:36.0: unexpected response 0
[  391.370381][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.376235][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.376250][    C0] yealink 2-1:36.0: unexpected response 0
[  391.385980][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.391889][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.391913][    C0] yealink 2-1:36.0: unexpected response 0
[  391.401756][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.407560][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.407575][    C0] yealink 2-1:36.0: unexpected response 0
[  391.417509][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.423335][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.423350][    C0] yealink 2-1:36.0: unexpected response 0
[  391.433294][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.439189][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.439203][    C0] yealink 2-1:36.0: unexpected response 0
[  391.454751][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.462668][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.462690][    C0] yealink 2-1:36.0: unexpected response 0
[  391.475460][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.482410][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.482437][    C0] yealink 2-1:36.0: unexpected response 0
[  391.489474][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.495338][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.495352][    C0] yealink 2-1:36.0: unexpected response 0
[  391.505277][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.511210][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.511235][    C0] yealink 2-1:36.0: unexpected response 0
[  391.521013][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.526806][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.526819][    C0] yealink 2-1:36.0: unexpected response 0
[  391.536947][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.542813][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.542836][    C0] yealink 2-1:36.0: unexpected response 0
[  391.552765][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.566267][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.566293][    C0] yealink 2-1:36.0: unexpected response 0
[  391.573212][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.579037][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.579051][    C0] yealink 2-1:36.0: unexpected response 0
[  391.588823][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.601511][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.601534][    C0] yealink 2-1:36.0: unexpected response 0
[  391.614670][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.621884][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.621901][    C0] yealink 2-1:36.0: unexpected response 0
[  391.628856][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.634740][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.634767][    C0] yealink 2-1:36.0: unexpected response 0
[  391.644661][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.650537][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.650563][    C0] yealink 2-1:36.0: unexpected response 0
[  391.661072][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.666904][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.666920][    C0] yealink 2-1:36.0: unexpected response 0
[  391.677033][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.682978][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.683003][    C0] yealink 2-1:36.0: unexpected response 0
[  391.692925][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.698824][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.698838][    C0] yealink 2-1:36.0: unexpected response 0
[  391.708704][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.714624][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.714640][    C0] yealink 2-1:36.0: unexpected response 0
[  391.724510][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.730357][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.730374][    C0] yealink 2-1:36.0: unexpected response 0
[  391.746016][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.753107][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.753133][    C0] yealink 2-1:36.0: unexpected response 0
[  391.760808][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.766674][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.766688][    C0] yealink 2-1:36.0: unexpected response 0
[  391.776683][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.782550][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.782565][    C0] yealink 2-1:36.0: unexpected response 0
[  391.792614][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.798606][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.798623][    C0] yealink 2-1:36.0: unexpected response 0
[  391.808486][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.814329][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.814346][    C0] yealink 2-1:36.0: unexpected response 0
[  391.824252][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.830155][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.830170][    C0] yealink 2-1:36.0: unexpected response 0
[  391.840001][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.845838][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.845854][    C0] yealink 2-1:36.0: unexpected response 0
[  391.855652][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.862530][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.862555][    C0] yealink 2-1:36.0: unexpected response 0
[  391.878462][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.892271][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.892296][    C0] yealink 2-1:36.0: unexpected response 0
[  391.904949][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.911833][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.911849][    C0] yealink 2-1:36.0: unexpected response 0
[  391.917723][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.924703][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.924725][    C0] yealink 2-1:36.0: unexpected response 0
[  391.931708][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.937523][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.937537][    C0] yealink 2-1:36.0: unexpected response 0
[  391.947348][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.953295][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.953311][    C0] yealink 2-1:36.0: unexpected response 0
[  391.963090][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.976586][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.976611][    C0] yealink 2-1:36.0: unexpected response 0
[  391.983670][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  391.989577][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  391.989591][    C0] yealink 2-1:36.0: unexpected response 0
[  391.999524][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.005358][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.005373][    C0] yealink 2-1:36.0: unexpected response 0
[  392.020922][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.027887][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.027907][    C0] yealink 2-1:36.0: unexpected response 0
[  392.034836][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.040801][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.040823][    C0] yealink 2-1:36.0: unexpected response 0
[  392.050713][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.056620][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.056634][    C0] yealink 2-1:36.0: unexpected response 0
[  392.066516][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.072973][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.073010][    C0] yealink 2-1:36.0: unexpected response 0
[  392.083032][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.088931][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.088948][    C0] yealink 2-1:36.0: unexpected response 0
[  392.099006][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.104886][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.104903][    C0] yealink 2-1:36.0: unexpected response 0
[  392.115003][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.120912][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.120938][    C0] yealink 2-1:36.0: unexpected response 0
[  392.130725][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.136658][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.136673][    C0] yealink 2-1:36.0: unexpected response 0
[  392.152222][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.159176][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.159197][    C0] yealink 2-1:36.0: unexpected response 0
[  392.166108][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.172603][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.172629][    C0] yealink 2-1:36.0: unexpected response 0
[  392.182519][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.188375][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.188390][    C0] yealink 2-1:36.0: unexpected response 0
[  392.198163][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.204017][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.204034][    C0] yealink 2-1:36.0: unexpected response 0
[  392.213894][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.219735][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.219753][    C0] yealink 2-1:36.0: unexpected response 0
[  392.229720][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.236045][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.236061][    C0] yealink 2-1:36.0: unexpected response 0
[  392.246078][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.252173][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.252199][    C0] yealink 2-1:36.0: unexpected response 0
[  392.262113][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.267960][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.267978][    C0] yealink 2-1:36.0: unexpected response 0
[  392.278516][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.284450][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.284474][    C0] yealink 2-1:36.0: unexpected response 0
[  392.294595][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.300681][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.300704][    C0] yealink 2-1:36.0: unexpected response 0
[  392.310471][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.316413][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.316431][    C0] yealink 2-1:36.0: unexpected response 0
[  392.326397][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.332255][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.332278][    C0] yealink 2-1:36.0: unexpected response 0
[  392.342068][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.347903][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.347921][    C0] yealink 2-1:36.0: unexpected response 0
[  392.357708][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.363593][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.363619][    C0] yealink 2-1:36.0: unexpected response 0
[  392.373386][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.387061][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.387085][    C0] yealink 2-1:36.0: unexpected response 0
[  392.399782][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.413601][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.413623][    C0] yealink 2-1:36.0: unexpected response 0
[  392.419449][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.426318][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.426334][    C0] yealink 2-1:36.0: unexpected response 0
[  392.433305][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.439121][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.439138][    C0] yealink 2-1:36.0: unexpected response 0
[  392.448933][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.454830][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.454846][    C0] yealink 2-1:36.0: unexpected response 0
[  392.464681][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.470554][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.470578][    C0] yealink 2-1:36.0: unexpected response 0
[  392.481141][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.487002][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.487019][    C0] yealink 2-1:36.0: unexpected response 0
[  392.496802][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.502679][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.502703][    C0] yealink 2-1:36.0: unexpected response 0
[  392.512484][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.518306][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.518321][    C0] yealink 2-1:36.0: unexpected response 0
[  392.528309][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.541008][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.541032][    C0] yealink 2-1:36.0: unexpected response 0
[  392.553699][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.560727][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.560748][    C0] yealink 2-1:36.0: unexpected response 0
[  392.567818][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.573680][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.573706][    C0] yealink 2-1:36.0: unexpected response 0
[  392.584142][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.589979][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.589998][    C0] yealink 2-1:36.0: unexpected response 0
[  392.600607][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.606451][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.606472][    C0] yealink 2-1:36.0: unexpected response 0
[  392.616403][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.622328][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.622345][    C0] yealink 2-1:36.0: unexpected response 0
[  392.632173][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.638136][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.638153][    C0] yealink 2-1:36.0: unexpected response 0
[  392.647953][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.653797][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.653813][    C0] yealink 2-1:36.0: unexpected response 0
[  392.663951][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.669814][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.669833][    C0] yealink 2-1:36.0: unexpected response 0
[  392.685614][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.693592][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.693618][    C0] yealink 2-1:36.0: unexpected response 0
[  392.706473][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.713495][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.713512][    C0] yealink 2-1:36.0: unexpected response 0
[  392.720702][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.726552][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.726568][    C0] yealink 2-1:36.0: unexpected response 0
[  392.736367][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.742219][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.742234][    C0] yealink 2-1:36.0: unexpected response 0
[  392.751994][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.757824][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.757839][    C0] yealink 2-1:36.0: unexpected response 0
[  392.767607][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.773609][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.773626][    C0] yealink 2-1:36.0: unexpected response 0
[  392.783450][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.796743][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.796769][    C0] yealink 2-1:36.0: unexpected response 0
[  392.803673][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.809563][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.809578][    C0] yealink 2-1:36.0: unexpected response 0
[  392.819343][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.832039][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.832062][    C0] yealink 2-1:36.0: unexpected response 0
[  392.844728][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.864382][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.864407][    C0] yealink 2-1:36.0: unexpected response 0
[  392.871479][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.878362][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.878388][    C0] yealink 2-1:36.0: unexpected response 0
[  392.884839][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.891807][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.891832][    C0] yealink 2-1:36.0: unexpected response 0
[  392.898696][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.904537][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.904552][    C0] yealink 2-1:36.0: unexpected response 0
[  392.914308][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.920114][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.920128][    C0] yealink 2-1:36.0: unexpected response 0
[  392.929879][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.935706][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.935722][    C0] yealink 2-1:36.0: unexpected response 0
[  392.945485][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.951344][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.951361][    C0] yealink 2-1:36.0: unexpected response 0
[  392.961708][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.967735][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.967750][    C0] yealink 2-1:36.0: unexpected response 0
[  392.983325][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  392.990877][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  392.990902][    C0] yealink 2-1:36.0: unexpected response 0
[  392.997776][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.003646][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.003663][    C0] yealink 2-1:36.0: unexpected response 0
[  393.013652][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.019652][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.019669][    C0] yealink 2-1:36.0: unexpected response 0
[  393.029482][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.035374][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.035409][    C0] yealink 2-1:36.0: unexpected response 0
[  393.045222][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.051119][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.051144][    C0] yealink 2-1:36.0: unexpected response 0
[  393.060956][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.066787][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.066801][    C0] yealink 2-1:36.0: unexpected response 0
[  393.076674][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.082554][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.082579][    C0] yealink 2-1:36.0: unexpected response 0
[  393.093036][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.098883][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.098898][    C0] yealink 2-1:36.0: unexpected response 0
[  393.108928][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.121852][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.121877][    C0] yealink 2-1:36.0: unexpected response 0
[  393.128875][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.134716][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.134731][    C0] yealink 2-1:36.0: unexpected response 0
[  393.144543][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.150383][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.150400][    C0] yealink 2-1:36.0: unexpected response 0
[  393.150594][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.159263][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.159279][    C0] yealink 2-1:36.0: unexpected response 0
[  393.169045][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.174868][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.174882][    C0] yealink 2-1:36.0: unexpected response 0
[  393.184764][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.191293][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.191317][    C0] yealink 2-1:36.0: unexpected response 0
[  393.201132][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.207008][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.207022][    C0] yealink 2-1:36.0: unexpected response 0
[  393.216772][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.222630][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.222645][    C0] yealink 2-1:36.0: unexpected response 0
[  393.232422][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.238363][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.238377][    C0] yealink 2-1:36.0: unexpected response 0
[  393.253922][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.267728][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.267755][    C0] yealink 2-1:36.0: unexpected response 0
[  393.273820][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.280767][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.280793][    C0] yealink 2-1:36.0: unexpected response 0
[  393.287863][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.294398][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.294434][    C0] yealink 2-1:36.0: unexpected response 0
[  393.304219][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.310016][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.310030][    C0] yealink 2-1:36.0: unexpected response 0
[  393.319854][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.325687][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.325703][    C0] yealink 2-1:36.0: unexpected response 0
[  393.335510][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.341361][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.341376][    C0] yealink 2-1:36.0: unexpected response 0
[  393.351252][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.357079][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.357092][    C0] yealink 2-1:36.0: unexpected response 0
[  393.366840][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.372716][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.372736][    C0] yealink 2-1:36.0: unexpected response 0
[  393.388522][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.395658][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.395675][    C0] yealink 2-1:36.0: unexpected response 0
[  393.403144][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.408977][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.408990][    C0] yealink 2-1:36.0: unexpected response 0
[  393.418829][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.424649][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.424666][    C0] yealink 2-1:36.0: unexpected response 0
[  393.434457][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.440304][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.440318][    C0] yealink 2-1:36.0: unexpected response 0
[  393.450150][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.456073][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.456088][    C0] yealink 2-1:36.0: unexpected response 0
[  393.465850][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.471756][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.471779][    C0] yealink 2-1:36.0: unexpected response 0
[  393.481577][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.487432][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.487446][    C0] yealink 2-1:36.0: unexpected response 0
[  393.497275][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.503858][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.503882][    C0] yealink 2-1:36.0: unexpected response 0
[  393.519618][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.533485][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.533508][    C0] yealink 2-1:36.0: unexpected response 0
[  393.539360][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.546287][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.546303][    C0] yealink 2-1:36.0: unexpected response 0
[  393.553326][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.559569][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.559583][    C0] yealink 2-1:36.0: unexpected response 0
[  393.569514][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.576155][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.576171][    C0] yealink 2-1:36.0: unexpected response 0
[  393.585987][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.591840][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.591856][    C0] yealink 2-1:36.0: unexpected response 0
[  393.601804][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.614998][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.615022][    C0] yealink 2-1:36.0: unexpected response 0
[  393.621933][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.627764][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.627782][    C0] yealink 2-1:36.0: unexpected response 0
[  393.637603][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.643433][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.643448][    C0] yealink 2-1:36.0: unexpected response 0
[  393.659056][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.672791][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.672806][    C0] yealink 2-1:36.0: unexpected response 0
[  393.678604][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.685516][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.685531][    C0] yealink 2-1:36.0: unexpected response 0
[  393.692407][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.698319][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.698343][    C0] yealink 2-1:36.0: unexpected response 0
[  393.708883][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.714769][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.714784][    C0] yealink 2-1:36.0: unexpected response 0
[  393.724659][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.730577][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.730602][    C0] yealink 2-1:36.0: unexpected response 0
[  393.740347][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.746185][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.746201][    C0] yealink 2-1:36.0: unexpected response 0
[  393.755959][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.761966][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.761994][    C0] yealink 2-1:36.0: unexpected response 0
[  393.771829][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.777757][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.777772][    C0] yealink 2-1:36.0: unexpected response 0
[  393.787647][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.800408][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.800433][    C0] yealink 2-1:36.0: unexpected response 0
[  393.808056][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.813937][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.813953][    C0] yealink 2-1:36.0: unexpected response 0
[  393.823766][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.829610][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.829628][    C0] yealink 2-1:36.0: unexpected response 0
[  393.839469][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.845316][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.845331][    C0] yealink 2-1:36.0: unexpected response 0
[  393.855088][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.860909][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.860924][    C0] yealink 2-1:36.0: unexpected response 0
[  393.870707][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.876551][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.876566][    C0] yealink 2-1:36.0: unexpected response 0
[  393.886472][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.892341][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.892355][    C0] yealink 2-1:36.0: unexpected response 0
[  393.902715][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.916026][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.916049][    C0] yealink 2-1:36.0: unexpected response 0
[  393.928816][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.942592][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.942619][    C0] yealink 2-1:36.0: unexpected response 0
[  393.948543][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.955424][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.955440][    C0] yealink 2-1:36.0: unexpected response 0
[  393.962549][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.968482][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.968500][    C0] yealink 2-1:36.0: unexpected response 0
[  393.978492][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.984337][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.984353][    C0] yealink 2-1:36.0: unexpected response 0
[  393.994117][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  393.999958][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  393.999973][    C0] yealink 2-1:36.0: unexpected response 0
[  394.010305][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.023932][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.023958][    C0] yealink 2-1:36.0: unexpected response 0
[  394.030871][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.036678][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.036693][    C0] yealink 2-1:36.0: unexpected response 0
[  394.046452][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.052271][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.052286][    C0] yealink 2-1:36.0: unexpected response 0
[  394.067807][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.081775][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.081793][    C0] yealink 2-1:36.0: unexpected response 0
[  394.087631][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.094623][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.094640][    C0] yealink 2-1:36.0: unexpected response 0
[  394.101820][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.107935][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.107961][    C0] yealink 2-1:36.0: unexpected response 0
[  394.118686][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.124657][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.124672][    C0] yealink 2-1:36.0: unexpected response 0
[  394.134635][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.140468][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.140488][    C0] yealink 2-1:36.0: unexpected response 0
[  394.150483][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.156536][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.156551][    C0] yealink 2-1:36.0: unexpected response 0
[  394.166617][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.172676][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.172693][    C0] yealink 2-1:36.0: unexpected response 0
[  394.182664][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.188516][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.188531][    C0] yealink 2-1:36.0: unexpected response 0
[  394.198308][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.211399][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.211423][    C0] yealink 2-1:36.0: unexpected response 0
[  394.224782][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.231708][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.231724][    C0] yealink 2-1:36.0: unexpected response 0
[  394.238570][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.244697][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.244725][    C0] yealink 2-1:36.0: unexpected response 0
[  394.254626][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.260779][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.260806][    C0] yealink 2-1:36.0: unexpected response 0
[  394.270699][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.276538][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.276554][    C0] yealink 2-1:36.0: unexpected response 0
[  394.286312][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.292196][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.292221][    C0] yealink 2-1:36.0: unexpected response 0
[  394.302088][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.307895][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.307909][    C0] yealink 2-1:36.0: unexpected response 0
[  394.317671][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.324132][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.324156][    C0] yealink 2-1:36.0: unexpected response 0
[  394.333975][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.339808][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.339823][    C0] yealink 2-1:36.0: unexpected response 0
[  394.355543][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.369424][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.369447][    C0] yealink 2-1:36.0: unexpected response 0
[  394.375359][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.382369][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.382395][    C0] yealink 2-1:36.0: unexpected response 0
[  394.389363][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.395213][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.395229][    C0] yealink 2-1:36.0: unexpected response 0
[  394.405049][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.411121][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.411145][    C0] yealink 2-1:36.0: unexpected response 0
[  394.420974][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.434235][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.434268][    C0] yealink 2-1:36.0: unexpected response 0
[  394.441307][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.447229][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.447243][    C0] yealink 2-1:36.0: unexpected response 0
[  394.457211][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.463115][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.463130][    C0] yealink 2-1:36.0: unexpected response 0
[  394.472992][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.478848][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.478865][    C0] yealink 2-1:36.0: unexpected response 0
[  394.494570][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.501489][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.501510][    C0] yealink 2-1:36.0: unexpected response 0
[  394.508382][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.521056][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.521072][    C0] yealink 2-1:36.0: unexpected response 0
[  394.534269][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.541278][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.541303][    C0] yealink 2-1:36.0: unexpected response 0
[  394.548274][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.554109][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.554124][    C0] yealink 2-1:36.0: unexpected response 0
[  394.563872][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.569700][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.569715][    C0] yealink 2-1:36.0: unexpected response 0
[  394.579893][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.585733][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.585748][    C0] yealink 2-1:36.0: unexpected response 0
[  394.595629][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.601465][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.601479][    C0] yealink 2-1:36.0: unexpected response 0
[  394.611243][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.617098][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.617111][    C0] yealink 2-1:36.0: unexpected response 0
[  394.626988][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.633480][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.633505][    C0] yealink 2-1:36.0: unexpected response 0
[  394.643440][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.649653][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.649670][    C0] yealink 2-1:36.0: unexpected response 0
[  394.659708][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.665646][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.665662][    C0] yealink 2-1:36.0: unexpected response 0
[  394.675508][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.681587][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.681614][    C0] yealink 2-1:36.0: unexpected response 0
[  394.691410][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.697241][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.697255][    C0] yealink 2-1:36.0: unexpected response 0
[  394.707028][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.712900][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.712916][    C0] yealink 2-1:36.0: unexpected response 0
[  394.722691][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.736415][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.736440][    C0] yealink 2-1:36.0: unexpected response 0
[  394.743371][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.749216][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.749245][    C0] yealink 2-1:36.0: unexpected response 0
[  394.764796][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.778546][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.778567][    C0] yealink 2-1:36.0: unexpected response 0
[  394.784427][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.791369][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.791394][    C0] yealink 2-1:36.0: unexpected response 0
[  394.798276][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.804313][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.804331][    C0] yealink 2-1:36.0: unexpected response 0
[  394.814101][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.819934][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.819951][    C0] yealink 2-1:36.0: unexpected response 0
[  394.829764][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.836202][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.836231][    C0] yealink 2-1:36.0: unexpected response 0
[  394.846091][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.852123][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.852138][    C0] yealink 2-1:36.0: unexpected response 0
[  394.862000][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.867919][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.867933][    C0] yealink 2-1:36.0: unexpected response 0
[  394.877719][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.883683][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.883700][    C0] yealink 2-1:36.0: unexpected response 0
[  394.893518][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.906581][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.906603][    C0] yealink 2-1:36.0: unexpected response 0
[  394.919282][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.933150][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.933174][    C0] yealink 2-1:36.0: unexpected response 0
[  394.946334][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.953347][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.953372][    C0] yealink 2-1:36.0: unexpected response 0
[  394.959188][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.966080][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.966094][    C0] yealink 2-1:36.0: unexpected response 0
[  394.972961][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.979021][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.979035][    C0] yealink 2-1:36.0: unexpected response 0
[  394.989064][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  394.994948][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  394.994964][    C0] yealink 2-1:36.0: unexpected response 0
[  395.004790][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.010759][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.010789][    C0] yealink 2-1:36.0: unexpected response 0
[  395.020619][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.026459][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.026480][    C0] yealink 2-1:36.0: unexpected response 0
[  395.036383][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.042945][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.042969][    C0] yealink 2-1:36.0: unexpected response 0
[  395.052836][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.058673][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.058690][    C0] yealink 2-1:36.0: unexpected response 0
[  395.068483][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.074435][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.074453][    C0] yealink 2-1:36.0: unexpected response 0
[  395.084338][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.090271][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.090288][    C0] yealink 2-1:36.0: unexpected response 0
[  395.100141][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.106007][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.106024][    C0] yealink 2-1:36.0: unexpected response 0
[  395.115966][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.116194][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.116212][    C0] yealink 2-1:36.0: unexpected response 0
[  395.126000][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.131974][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.132000][    C0] yealink 2-1:36.0: unexpected response 0
[  395.142556][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.148507][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.148522][    C0] yealink 2-1:36.0: unexpected response 0
[  395.158411][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.171222][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.171246][    C0] yealink 2-1:36.0: unexpected response 0
[  395.184025][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.203513][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.203530][    C0] yealink 2-1:36.0: unexpected response 0
[  395.210399][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.217450][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.217475][    C0] yealink 2-1:36.0: unexpected response 0
[  395.223537][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.230591][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.230615][    C0] yealink 2-1:36.0: unexpected response 0
[  395.237504][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.244115][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.244142][    C0] yealink 2-1:36.0: unexpected response 0
[  395.254052][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.259881][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.259896][    C0] yealink 2-1:36.0: unexpected response 0
[  395.269753][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.275781][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.275797][    C0] yealink 2-1:36.0: unexpected response 0
[  395.285552][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.291426][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.291450][    C0] yealink 2-1:36.0: unexpected response 0
[  395.307171][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.321061][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.321083][    C0] yealink 2-1:36.0: unexpected response 0
[  395.326894][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.333814][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.333839][    C0] yealink 2-1:36.0: unexpected response 0
[  395.340737][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.353832][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.353857][    C0] yealink 2-1:36.0: unexpected response 0
[  395.360798][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.366637][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.366652][    C0] yealink 2-1:36.0: unexpected response 0
[  395.376573][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.382506][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.382521][    C0] yealink 2-1:36.0: unexpected response 0
[  395.392277][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.398106][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.398120][    C0] yealink 2-1:36.0: unexpected response 0
[  395.407879][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.413829][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.413845][    C0] yealink 2-1:36.0: unexpected response 0
[  395.423586][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.429386][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.429400][    C0] yealink 2-1:36.0: unexpected response 0
[  395.439177][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.446308][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.446334][    C0] yealink 2-1:36.0: unexpected response 0
[  395.456264][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.462227][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.462311][    C0] yealink 2-1:36.0: unexpected response 0
[  395.472335][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.478269][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.478284][    C0] yealink 2-1:36.0: unexpected response 0
[  395.488037][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.493879][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.493895][    C0] yealink 2-1:36.0: unexpected response 0
[  395.503729][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.509530][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.509543][    C0] yealink 2-1:36.0: unexpected response 0
[  395.519486][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.525451][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.525469][    C0] yealink 2-1:36.0: unexpected response 0
[  395.535272][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.541341][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.541366][    C0] yealink 2-1:36.0: unexpected response 0
[  395.552118][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.558104][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.558118][    C0] yealink 2-1:36.0: unexpected response 0
[  395.573745][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.580768][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.580789][    C0] yealink 2-1:36.0: unexpected response 0
[  395.587823][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.593701][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.593718][    C0] yealink 2-1:36.0: unexpected response 0
[  395.603509][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.609449][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.609466][    C0] yealink 2-1:36.0: unexpected response 0
[  395.619522][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.625363][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.625380][    C0] yealink 2-1:36.0: unexpected response 0
[  395.635223][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.641098][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.641125][    C0] yealink 2-1:36.0: unexpected response 0
[  395.650939][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.664178][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.664205][    C0] yealink 2-1:36.0: unexpected response 0
[  395.671157][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.677104][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.677121][    C0] yealink 2-1:36.0: unexpected response 0
[  395.686900][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.692763][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.692779][    C0] yealink 2-1:36.0: unexpected response 0
[  395.708373][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.722268][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.722293][    C0] yealink 2-1:36.0: unexpected response 0
[  395.728297][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.735173][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.735193][    C0] yealink 2-1:36.0: unexpected response 0
[  395.742068][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.747865][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.747881][    C0] yealink 2-1:36.0: unexpected response 0
[  395.758430][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.764395][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.764410][    C0] yealink 2-1:36.0: unexpected response 0
[  395.774225][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.780076][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.780092][    C0] yealink 2-1:36.0: unexpected response 0
[  395.789934][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.795770][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.795785][    C0] yealink 2-1:36.0: unexpected response 0
[  395.805559][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.811417][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.811441][    C0] yealink 2-1:36.0: unexpected response 0
[  395.821344][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.827257][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.827272][    C0] yealink 2-1:36.0: unexpected response 0
[  395.837059][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.849800][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.849821][    C0] yealink 2-1:36.0: unexpected response 0
[  395.857273][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.863190][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.863207][    C0] yealink 2-1:36.0: unexpected response 0
[  395.873189][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.879030][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.879044][    C0] yealink 2-1:36.0: unexpected response 0
[  395.888917][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.894836][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.894852][    C0] yealink 2-1:36.0: unexpected response 0
[  395.904613][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.910422][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.910436][    C0] yealink 2-1:36.0: unexpected response 0
[  395.920229][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.926110][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.926126][    C0] yealink 2-1:36.0: unexpected response 0
[  395.936084][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.936288][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.936305][    C0] yealink 2-1:36.0: unexpected response 0
[  395.946156][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.952043][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.952063][    C0] yealink 2-1:36.0: unexpected response 0
[  395.962651][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.968615][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.968630][    C0] yealink 2-1:36.0: unexpected response 0
[  395.978540][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  395.984384][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  395.984399][    C0] yealink 2-1:36.0: unexpected response 0
[  395.994160][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.000019][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.000034][    C0] yealink 2-1:36.0: unexpected response 0
[  396.009796][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.015618][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.015634][    C0] yealink 2-1:36.0: unexpected response 0
[  396.025388][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.031339][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.031363][    C0] yealink 2-1:36.0: unexpected response 0
[  396.041192][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.047038][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.047054][    C0] yealink 2-1:36.0: unexpected response 0
[  396.056803][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.063548][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.063572][    C0] yealink 2-1:36.0: unexpected response 0
[  396.073592][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.079496][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.079511][    C0] yealink 2-1:36.0: unexpected response 0
[  396.095834][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.109675][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.109697][    C0] yealink 2-1:36.0: unexpected response 0
[  396.115671][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.122674][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.122702][    C0] yealink 2-1:36.0: unexpected response 0
[  396.129822][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.135862][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.135877][    C0] yealink 2-1:36.0: unexpected response 0
[  396.145625][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.151664][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.151690][    C0] yealink 2-1:36.0: unexpected response 0
[  396.161485][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.174963][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.174988][    C0] yealink 2-1:36.0: unexpected response 0
[  396.182017][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.187855][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.187870][    C0] yealink 2-1:36.0: unexpected response 0
[  396.197623][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.203553][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.203569][    C0] yealink 2-1:36.0: unexpected response 0
[  396.213522][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.219425][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.219440][    C0] yealink 2-1:36.0: unexpected response 0
[  396.235046][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.242049][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.242069][    C0] yealink 2-1:36.0: unexpected response 0
[  396.248945][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.254783][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.254798][    C0] yealink 2-1:36.0: unexpected response 0
[  396.264570][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.270994][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.271019][    C0] yealink 2-1:36.0: unexpected response 0
[  396.280936][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.286769][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.286784][    C0] yealink 2-1:36.0: unexpected response 0
[  396.296599][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.302472][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.302488][    C0] yealink 2-1:36.0: unexpected response 0
[  396.312253][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.318091][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.318106][    C0] yealink 2-1:36.0: unexpected response 0
[  396.327913][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.333860][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.333877][    C0] yealink 2-1:36.0: unexpected response 0
[  396.343624][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.349429][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.349444][    C0] yealink 2-1:36.0: unexpected response 0
[  396.359300][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.365818][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.365885][    C0] yealink 2-1:36.0: unexpected response 0
[  396.375686][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.381538][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.381553][    C0] yealink 2-1:36.0: unexpected response 0
[  396.391341][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.397210][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.397230][    C0] yealink 2-1:36.0: unexpected response 0
[  396.406993][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.412853][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.412870][    C0] yealink 2-1:36.0: unexpected response 0
[  396.422748][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.428595][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.428611][    C0] yealink 2-1:36.0: unexpected response 0
[  396.438457][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.444388][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.444403][    C0] yealink 2-1:36.0: unexpected response 0
[  396.454185][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.460018][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.460032][    C0] yealink 2-1:36.0: unexpected response 0
[  396.469863][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.476430][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.476456][    C0] yealink 2-1:36.0: unexpected response 0
[  396.492190][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.499154][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.499175][    C0] yealink 2-1:36.0: unexpected response 0
[  396.506423][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.512302][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.512325][    C0] yealink 2-1:36.0: unexpected response 0
[  396.522106][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.527966][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.527982][    C0] yealink 2-1:36.0: unexpected response 0
[  396.528195][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.538021][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.538037][    C0] yealink 2-1:36.0: unexpected response 0
[  396.547897][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.553992][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.554010][    C0] yealink 2-1:36.0: unexpected response 0
[  396.563900][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.577532][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.577554][    C0] yealink 2-1:36.0: unexpected response 0
[  396.584460][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.590369][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.590387][    C0] yealink 2-1:36.0: unexpected response 0
[  396.600190][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.606046][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.606067][    C0] yealink 2-1:36.0: unexpected response 0
[  396.621716][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.628773][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.628794][    C0] yealink 2-1:36.0: unexpected response 0
[  396.635793][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.641639][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.641653][    C0] yealink 2-1:36.0: unexpected response 0
[  396.651628][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.657461][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.657475][    C0] yealink 2-1:36.0: unexpected response 0
[  396.667356][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.673814][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.673840][    C0] yealink 2-1:36.0: unexpected response 0
[  396.683781][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.689639][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.689654][    C0] yealink 2-1:36.0: unexpected response 0
[  396.699418][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.705270][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.705286][    C0] yealink 2-1:36.0: unexpected response 0
[  396.715116][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.721018][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.721053][    C0] yealink 2-1:36.0: unexpected response 0
[  396.730871][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.743659][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.743679][    C0] yealink 2-1:36.0: unexpected response 0
[  396.756526][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.776155][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.776172][    C0] yealink 2-1:36.0: unexpected response 0
[  396.783928][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.790911][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.790937][    C0] yealink 2-1:36.0: unexpected response 0
[  396.796801][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.803698][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.803715][    C0] yealink 2-1:36.0: unexpected response 0
[  396.810665][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.816593][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.816609][    C0] yealink 2-1:36.0: unexpected response 0
[  396.826408][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.832294][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.832311][    C0] yealink 2-1:36.0: unexpected response 0
[  396.842119][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.848078][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.848092][    C0] yealink 2-1:36.0: unexpected response 0
[  396.857848][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.863688][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.863704][    C0] yealink 2-1:36.0: unexpected response 0
[  396.879322][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.886890][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.886915][    C0] yealink 2-1:36.0: unexpected response 0
[  396.893858][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.899657][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.899670][    C0] yealink 2-1:36.0: unexpected response 0
[  396.909533][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.915369][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.915385][    C0] yealink 2-1:36.0: unexpected response 0
[  396.925260][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.931150][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.931175][    C0] yealink 2-1:36.0: unexpected response 0
[  396.940997][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.947014][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.947031][    C0] yealink 2-1:36.0: unexpected response 0
[  396.956917][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.962827][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.962844][    C0] yealink 2-1:36.0: unexpected response 0
[  396.972654][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.985923][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.985950][    C0] yealink 2-1:36.0: unexpected response 0
[  396.992940][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  396.998789][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  396.998805][    C0] yealink 2-1:36.0: unexpected response 0
[  397.014348][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.028100][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.028122][    C0] yealink 2-1:36.0: unexpected response 0
[  397.034163][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.041104][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.041129][    C0] yealink 2-1:36.0: unexpected response 0
[  397.048013][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.053890][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.053905][    C0] yealink 2-1:36.0: unexpected response 0
[  397.063668][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.069486][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.069508][    C0] yealink 2-1:36.0: unexpected response 0
[  397.079344][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.085716][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.085741][    C0] yealink 2-1:36.0: unexpected response 0
[  397.095609][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.101654][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.101672][    C0] yealink 2-1:36.0: unexpected response 0
[  397.111675][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.117529][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.117544][    C0] yealink 2-1:36.0: unexpected response 0
[  397.127359][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.133304][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.133319][    C0] yealink 2-1:36.0: unexpected response 0
[  397.149181][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.162950][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.162981][    C0] yealink 2-1:36.0: unexpected response 0
[  397.168835][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.175848][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.175865][    C0] yealink 2-1:36.0: unexpected response 0
[  397.182918][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.196135][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.196159][    C0] yealink 2-1:36.0: unexpected response 0
2025/06/09 20:12:49 executed programs: 191
[  397.203593][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.209396][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.209411][    C0] yealink 2-1:36.0: unexpected response 0
[  397.219237][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.225257][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.225271][    C0] yealink 2-1:36.0: unexpected response 0
[  397.235181][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.241138][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.241152][    C0] yealink 2-1:36.0: unexpected response 0
[  397.251049][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.256914][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.256930][    C0] yealink 2-1:36.0: unexpected response 0
[  397.266701][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.272561][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.272578][    C0] yealink 2-1:36.0: unexpected response 0
[  397.282620][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.295881][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.295905][    C0] yealink 2-1:36.0: unexpected response 0
[  397.302816][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.308646][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.308663][    C0] yealink 2-1:36.0: unexpected response 0
[  397.318536][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.324385][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.324400][    C0] yealink 2-1:36.0: unexpected response 0
[  397.334212][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.340116][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.340131][    C0] yealink 2-1:36.0: unexpected response 0
[  397.349899][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.355746][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.355761][    C0] yealink 2-1:36.0: unexpected response 0
[  397.365515][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.371461][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.371484][    C0] yealink 2-1:36.0: unexpected response 0
[  397.381273][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.387125][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.387140][    C0] yealink 2-1:36.0: unexpected response 0
[  397.397442][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.410197][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.410221][    C0] yealink 2-1:36.0: unexpected response 0
[  397.423053][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.429946][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.429961][    C0] yealink 2-1:36.0: unexpected response 0
[  397.436836][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.442689][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.442705][    C0] yealink 2-1:36.0: unexpected response 0
[  397.452581][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.458515][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.458530][    C0] yealink 2-1:36.0: unexpected response 0
[  397.468322][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.474153][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.474169][    C0] yealink 2-1:36.0: unexpected response 0
[  397.483920][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.489816][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.489832][    C0] yealink 2-1:36.0: unexpected response 0
[  397.500179][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.506087][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.506103][    C0] yealink 2-1:36.0: unexpected response 0
[  397.515993][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.521873][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.521896][    C0] yealink 2-1:36.0: unexpected response 0
[  397.531703][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.537715][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.537732][    C0] yealink 2-1:36.0: unexpected response 0
[  397.553703][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.567445][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.567470][    C0] yealink 2-1:36.0: unexpected response 0
[  397.573363][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.580206][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.580221][    C0] yealink 2-1:36.0: unexpected response 0
[  397.587088][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.593606][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.593630][    C0] yealink 2-1:36.0: unexpected response 0
[  397.604048][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.609842][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.609856][    C0] yealink 2-1:36.0: unexpected response 0
[  397.619617][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.625464][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.625481][    C0] yealink 2-1:36.0: unexpected response 0
[  397.635271][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.641138][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.641163][    C0] yealink 2-1:36.0: unexpected response 0
[  397.650972][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.656811][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.656828][    C0] yealink 2-1:36.0: unexpected response 0
[  397.666655][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.672510][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.672525][    C0] yealink 2-1:36.0: unexpected response 0
[  397.688326][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.695450][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.695477][    C0] yealink 2-1:36.0: unexpected response 0
[  397.703052][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.715750][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.715767][    C0] yealink 2-1:36.0: unexpected response 0
[  397.722692][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.728504][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.728519][    C0] yealink 2-1:36.0: unexpected response 0
[  397.738286][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.744129][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.744144][    C0] yealink 2-1:36.0: unexpected response 0
[  397.754011][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.759817][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.759831][    C0] yealink 2-1:36.0: unexpected response 0
[  397.769672][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.775530][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.775546][    C0] yealink 2-1:36.0: unexpected response 0
[  397.785380][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.791350][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.791374][    C0] yealink 2-1:36.0: unexpected response 0
[  397.801171][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.814399][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.814425][    C0] yealink 2-1:36.0: unexpected response 0
[  397.821456][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.834157][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.834177][    C0] yealink 2-1:36.0: unexpected response 0
[  397.846956][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.854098][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.854115][    C0] yealink 2-1:36.0: unexpected response 0
[  397.861120][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.867005][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.867022][    C0] yealink 2-1:36.0: unexpected response 0
[  397.876856][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.882710][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.882728][    C0] yealink 2-1:36.0: unexpected response 0
[  397.892494][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.898342][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.898357][    C0] yealink 2-1:36.0: unexpected response 0
[  397.908669][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.914543][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.914559][    C0] yealink 2-1:36.0: unexpected response 0
[  397.924471][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.930272][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.930286][    C0] yealink 2-1:36.0: unexpected response 0
[  397.940041][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.946053][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.946068][    C0] yealink 2-1:36.0: unexpected response 0
[  397.955905][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.968818][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.968841][    C0] yealink 2-1:36.0: unexpected response 0
[  397.981543][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  397.988456][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  397.988472][    C0] yealink 2-1:36.0: unexpected response 0
[  397.995395][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.001247][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.001263][    C0] yealink 2-1:36.0: unexpected response 0
[  398.011676][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.017546][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.017562][    C0] yealink 2-1:36.0: unexpected response 0
[  398.027481][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.033302][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.033316][    C0] yealink 2-1:36.0: unexpected response 0
[  398.043133][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.049005][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.049022][    C0] yealink 2-1:36.0: unexpected response 0
[  398.058887][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.064764][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.064780][    C0] yealink 2-1:36.0: unexpected response 0
[  398.074556][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.080381][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.080397][    C0] yealink 2-1:36.0: unexpected response 0
[  398.080601][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.089349][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.089364][    C0] yealink 2-1:36.0: unexpected response 0
[  398.099121][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.105358][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.105384][    C0] yealink 2-1:36.0: unexpected response 0
[  398.115560][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.121582][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.121599][    C0] yealink 2-1:36.0: unexpected response 0
[  398.131397][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.137321][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.137336][    C0] yealink 2-1:36.0: unexpected response 0
[  398.147119][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.153089][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.153107][    C0] yealink 2-1:36.0: unexpected response 0
[  398.162921][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.168780][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.168795][    C0] yealink 2-1:36.0: unexpected response 0
[  398.178552][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.184484][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.184499][    C0] yealink 2-1:36.0: unexpected response 0
[  398.194337][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.200133][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.200147][    C0] yealink 2-1:36.0: unexpected response 0
[  398.209895][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.216293][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.216317][    C0] yealink 2-1:36.0: unexpected response 0
[  398.226285][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.239132][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.239155][    C0] yealink 2-1:36.0: unexpected response 0
[  398.246035][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.251899][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.251914][    C0] yealink 2-1:36.0: unexpected response 0
[  398.262315][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.268234][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.268250][    C0] yealink 2-1:36.0: unexpected response 0
[  398.278123][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.284060][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.284078][    C0] yealink 2-1:36.0: unexpected response 0
[  398.293855][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.299691][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.299708][    C0] yealink 2-1:36.0: unexpected response 0
[  398.309570][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.316251][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.316278][    C0] yealink 2-1:36.0: unexpected response 0
[  398.326068][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.331944][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.331973][    C0] yealink 2-1:36.0: unexpected response 0
[  398.341784][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.347622][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.347636][    C0] yealink 2-1:36.0: unexpected response 0
[  398.363427][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.370375][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.370395][    C0] yealink 2-1:36.0: unexpected response 0
[  398.377296][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.383144][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.383159][    C0] yealink 2-1:36.0: unexpected response 0
[  398.392941][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.399140][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.399156][    C0] yealink 2-1:36.0: unexpected response 0
[  398.409123][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.415792][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.415817][    C0] yealink 2-1:36.0: unexpected response 0
[  398.425696][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.431559][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.431582][    C0] yealink 2-1:36.0: unexpected response 0
[  398.441390][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.447250][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.447266][    C0] yealink 2-1:36.0: unexpected response 0
[  398.457127][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.463117][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.463134][    C0] yealink 2-1:36.0: unexpected response 0
[  398.472938][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.478901][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.478919][    C0] yealink 2-1:36.0: unexpected response 0
[  398.494855][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.508712][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.508733][    C0] yealink 2-1:36.0: unexpected response 0
[  398.514994][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.522248][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.522273][    C0] yealink 2-1:36.0: unexpected response 0
[  398.529215][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.535051][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.535067][    C0] yealink 2-1:36.0: unexpected response 0
[  398.544900][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.550780][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.550805][    C0] yealink 2-1:36.0: unexpected response 0
[  398.560631][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.566454][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.566470][    C0] yealink 2-1:36.0: unexpected response 0
[  398.576263][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.582199][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.582225][    C0] yealink 2-1:36.0: unexpected response 0
[  398.592083][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.598006][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.598023][    C0] yealink 2-1:36.0: unexpected response 0
[  398.607812][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.613714][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.613739][    C0] yealink 2-1:36.0: unexpected response 0
[  398.624231][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.630094][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.630109][    C0] yealink 2-1:36.0: unexpected response 0
[  398.639939][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.645772][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.645788][    C0] yealink 2-1:36.0: unexpected response 0
[  398.655726][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.661639][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.661662][    C0] yealink 2-1:36.0: unexpected response 0
[  398.671586][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.677424][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.677440][    C0] yealink 2-1:36.0: unexpected response 0
[  398.687199][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.693046][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.693061][    C0] yealink 2-1:36.0: unexpected response 0
[  398.703084][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.709069][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.709083][    C0] yealink 2-1:36.0: unexpected response 0
[  398.719104][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.725641][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.725665][    C0] yealink 2-1:36.0: unexpected response 0
[  398.735548][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.741437][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.741466][    C0] yealink 2-1:36.0: unexpected response 0
[  398.757083][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.770856][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.770882][    C0] yealink 2-1:36.0: unexpected response 0
[  398.777254][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.784173][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.784189][    C0] yealink 2-1:36.0: unexpected response 0
[  398.791132][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.797123][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.797141][    C0] yealink 2-1:36.0: unexpected response 0
[  398.806944][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.812803][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.812819][    C0] yealink 2-1:36.0: unexpected response 0
[  398.822585][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.835910][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.835935][    C0] yealink 2-1:36.0: unexpected response 0
[  398.842878][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.848700][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.848715][    C0] yealink 2-1:36.0: unexpected response 0
[  398.858472][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.864298][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.864312][    C0] yealink 2-1:36.0: unexpected response 0
[  398.874088][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.880022][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.880039][    C0] yealink 2-1:36.0: unexpected response 0
[  398.895588][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.909296][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.909319][    C0] yealink 2-1:36.0: unexpected response 0
[  398.915194][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.922140][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.922166][    C0] yealink 2-1:36.0: unexpected response 0
[  398.935389][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.942326][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.942343][    C0] yealink 2-1:36.0: unexpected response 0
[  398.942553][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.951292][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.951318][    C0] yealink 2-1:36.0: unexpected response 0
[  398.961176][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.967039][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.967056][    C0] yealink 2-1:36.0: unexpected response 0
[  398.976836][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.982729][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.982756][    C0] yealink 2-1:36.0: unexpected response 0
[  398.992608][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  398.998416][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  398.998430][    C0] yealink 2-1:36.0: unexpected response 0
[  399.008202][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.014118][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.014133][    C0] yealink 2-1:36.0: unexpected response 0
[  399.023924][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.031000][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.031042][    C0] yealink 2-1:36.0: unexpected response 0
[  399.053590][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.060673][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.060696][    C0] yealink 2-1:36.0: unexpected response 0
[  399.066601][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.073497][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.073510][    C0] yealink 2-1:36.0: unexpected response 0
[  399.080358][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.086239][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.086257][    C0] yealink 2-1:36.0: unexpected response 0
[  399.096579][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.102438][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.102455][    C0] yealink 2-1:36.0: unexpected response 0
[  399.112246][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.118079][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.118093][    C0] yealink 2-1:36.0: unexpected response 0
[  399.128708][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.135809][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.135833][    C0] yealink 2-1:36.0: unexpected response 0
[  399.145603][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.158218][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.158233][    C0] yealink 2-1:36.0: unexpected response 0
[  399.171006][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.177964][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.177978][    C0] yealink 2-1:36.0: unexpected response 0
[  399.184849][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.190703][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.190725][    C0] yealink 2-1:36.0: unexpected response 0
[  399.200613][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.206528][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.206546][    C0] yealink 2-1:36.0: unexpected response 0
[  399.216434][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.222481][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.222506][    C0] yealink 2-1:36.0: unexpected response 0
[  399.232310][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.245631][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.245658][    C0] yealink 2-1:36.0: unexpected response 0
[  399.252617][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.258663][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.258681][    C0] yealink 2-1:36.0: unexpected response 0
[  399.268613][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.274635][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.274652][    C0] yealink 2-1:36.0: unexpected response 0
[  399.284477][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.290316][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.290333][    C0] yealink 2-1:36.0: unexpected response 0
[  399.306256][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.326088][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.326104][    C0] yealink 2-1:36.0: unexpected response 0
[  399.333075][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.346345][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.346373][    C0] yealink 2-1:36.0: unexpected response 0
[  399.353789][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.360731][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.360758][    C0] yealink 2-1:36.0: unexpected response 0
[  399.366614][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.373517][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.373532][    C0] yealink 2-1:36.0: unexpected response 0
[  399.380388][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.386316][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.386330][    C0] yealink 2-1:36.0: unexpected response 0
[  399.396080][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.402270][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.402287][    C0] yealink 2-1:36.0: unexpected response 0
[  399.412246][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.418152][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.418170][    C0] yealink 2-1:36.0: unexpected response 0
[  399.427953][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.440638][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.440660][    C0] yealink 2-1:36.0: unexpected response 0
[  399.448386][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.454262][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.454277][    C0] yealink 2-1:36.0: unexpected response 0
[  399.464023][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.469831][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.469845][    C0] yealink 2-1:36.0: unexpected response 0
[  399.479592][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.485454][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.485471][    C0] yealink 2-1:36.0: unexpected response 0
[  399.495232][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.501087][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.501104][    C0] yealink 2-1:36.0: unexpected response 0
[  399.511009][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.516859][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.516879][    C0] yealink 2-1:36.0: unexpected response 0
[  399.526643][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.532518][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.532543][    C0] yealink 2-1:36.0: unexpected response 0
[  399.542547][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.556053][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.556077][    C0] yealink 2-1:36.0: unexpected response 0
[  399.568796][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.582748][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.582775][    C0] yealink 2-1:36.0: unexpected response 0
[  399.588672][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.595741][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.595760][    C0] yealink 2-1:36.0: unexpected response 0
[  399.602679][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.608521][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.608538][    C0] yealink 2-1:36.0: unexpected response 0
[  399.618514][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.624359][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.624375][    C0] yealink 2-1:36.0: unexpected response 0
[  399.634141][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.639961][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.639977][    C0] yealink 2-1:36.0: unexpected response 0
[  399.650328][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.656204][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.656221][    C0] yealink 2-1:36.0: unexpected response 0
[  399.665975][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.671840][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.671860][    C0] yealink 2-1:36.0: unexpected response 0
[  399.681723][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.687554][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.687568][    C0] yealink 2-1:36.0: unexpected response 0
[  399.697307][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.710047][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.710071][    C0] yealink 2-1:36.0: unexpected response 0
[  399.722861][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.729739][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.729753][    C0] yealink 2-1:36.0: unexpected response 0
[  399.736613][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.742545][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.742561][    C0] yealink 2-1:36.0: unexpected response 0
[  399.752963][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.758829][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.758845][    C0] yealink 2-1:36.0: unexpected response 0
[  399.768789][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.774666][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.774691][    C0] yealink 2-1:36.0: unexpected response 0
[  399.774923][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.784773][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.784796][    C0] yealink 2-1:36.0: unexpected response 0
[  399.794547][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.800345][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.800359][    C0] yealink 2-1:36.0: unexpected response 0
[  399.810097][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.815943][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.815958][    C0] yealink 2-1:36.0: unexpected response 0
[  399.825804][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.838440][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.838462][    C0] yealink 2-1:36.0: unexpected response 0
[  399.851176][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.865397][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.865421][    C0] yealink 2-1:36.0: unexpected response 0
[  399.871319][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.878196][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.878211][    C0] yealink 2-1:36.0: unexpected response 0
[  399.885169][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.890999][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.891014][    C0] yealink 2-1:36.0: unexpected response 0
[  399.900862][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.906743][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.906760][    C0] yealink 2-1:36.0: unexpected response 0
[  399.916648][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.922527][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.922542][    C0] yealink 2-1:36.0: unexpected response 0
[  399.932775][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.938611][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.938625][    C0] yealink 2-1:36.0: unexpected response 0
[  399.948423][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.954926][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.954952][    C0] yealink 2-1:36.0: unexpected response 0
[  399.964762][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  399.970661][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  399.970686][    C0] yealink 2-1:36.0: unexpected response 0
[  399.986347][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.000161][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.000182][    C0] yealink 2-1:36.0: unexpected response 0
[  400.006094][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.013010][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.013034][    C0] yealink 2-1:36.0: unexpected response 0
[  400.019893][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.025753][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.025775][    C0] yealink 2-1:36.0: unexpected response 0
[  400.035903][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.041750][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.041780][    C0] yealink 2-1:36.0: unexpected response 0
[  400.051589][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.064838][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.064865][    C0] yealink 2-1:36.0: unexpected response 0
[  400.071793][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.077611][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.077624][    C0] yealink 2-1:36.0: unexpected response 0
[  400.087363][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.093210][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.093224][    C0] yealink 2-1:36.0: unexpected response 0
[  400.103090][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.109031][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.109045][    C0] yealink 2-1:36.0: unexpected response 0
[  400.124568][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.138348][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.138368][    C0] yealink 2-1:36.0: unexpected response 0
[  400.144210][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.151100][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.151123][    C0] yealink 2-1:36.0: unexpected response 0
[  400.164282][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.171475][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.171491][    C0] yealink 2-1:36.0: unexpected response 0
[  400.178341][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.184268][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.184284][    C0] yealink 2-1:36.0: unexpected response 0
[  400.194095][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.199884][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.199897][    C0] yealink 2-1:36.0: unexpected response 0
[  400.209822][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.215682][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.215698][    C0] yealink 2-1:36.0: unexpected response 0
[  400.225480][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.231303][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.231317][    C0] yealink 2-1:36.0: unexpected response 0
[  400.241223][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.247085][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.247100][    C0] yealink 2-1:36.0: unexpected response 0
[  400.262906][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.270424][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.270448][    C0] yealink 2-1:36.0: unexpected response 0
[  400.277374][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.283205][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.283219][    C0] yealink 2-1:36.0: unexpected response 0
[  400.292951][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.298771][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.298785][    C0] yealink 2-1:36.0: unexpected response 0
[  400.312441][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.318937][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.318951][    C0] yealink 2-1:36.0: unexpected response 0
[  400.325515][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.333523][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.333538][    C0] yealink 2-1:36.0: unexpected response 0
[  400.349460][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.359666][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.359683][    C0] yealink 2-1:36.0: unexpected response 0
[  400.365539][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.371415][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.371430][    C0] yealink 2-1:36.0: unexpected response 0
[  400.397382][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.413575][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.413598][    C0] yealink 2-1:36.0: unexpected response 0
[  400.421962][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.430253][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.430268][    C0] yealink 2-1:36.0: unexpected response 0
[  400.438366][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.447596][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.447612][    C0] yealink 2-1:36.0: unexpected response 0
[  400.454367][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.462674][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.462697][    C0] yealink 2-1:36.0: unexpected response 0
[  400.471150][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.479233][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.479248][    C0] yealink 2-1:36.0: unexpected response 0
[  400.482863][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.485894][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.485909][    C0] yealink 2-1:36.0: unexpected response 0
[  400.491155][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.498207][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.498222][    C0] yealink 2-1:36.0: unexpected response 0
[  400.505813][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.514466][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.514481][    C0] yealink 2-1:36.0: unexpected response 0
[  400.522190][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.527275][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.527293][    C0] yealink 2-1:36.0: unexpected response 0
[  400.540482][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.545381][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.545405][    C0] yealink 2-1:36.0: unexpected response 0
[  400.552848][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.571218][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.571244][    C0] yealink 2-1:36.0: unexpected response 0
[  400.581536][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.586854][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.586870][    C0] yealink 2-1:36.0: unexpected response 0
[  400.595781][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.601304][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.601328][    C0] yealink 2-1:36.0: unexpected response 0
[  400.610196][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.619474][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.619491][    C0] yealink 2-1:36.0: unexpected response 0
[  400.626626][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.634289][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.634306][    C0] yealink 2-1:36.0: unexpected response 0
[  400.642750][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.650408][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.650425][    C0] yealink 2-1:36.0: unexpected response 0
[  400.658573][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.663267][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.663282][    C0] yealink 2-1:36.0: unexpected response 0
[  400.673684][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.679541][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.679556][    C0] yealink 2-1:36.0: unexpected response 0
[  400.695126][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.709180][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.709204][    C0] yealink 2-1:36.0: unexpected response 0
[  400.715069][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.721982][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.722006][    C0] yealink 2-1:36.0: unexpected response 0
[  400.728872][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.734827][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.734843][    C0] yealink 2-1:36.0: unexpected response 0
[  400.744710][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.750714][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.750738][    C0] yealink 2-1:36.0: unexpected response 0
[  400.760503][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.766534][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.766551][    C0] yealink 2-1:36.0: unexpected response 0
[  400.777207][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.783153][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.783178][    C0] yealink 2-1:36.0: unexpected response 0
[  400.792997][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.798820][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.798835][    C0] yealink 2-1:36.0: unexpected response 0
[  400.808589][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.814482][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.814499][    C0] yealink 2-1:36.0: unexpected response 0
[  400.830455][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.844257][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.844278][    C0] yealink 2-1:36.0: unexpected response 0
[  400.850124][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.856991][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.857005][    C0] yealink 2-1:36.0: unexpected response 0
[  400.863919][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.876784][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.876800][    C0] yealink 2-1:36.0: unexpected response 0
[  400.884021][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.889853][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.889867][    C0] yealink 2-1:36.0: unexpected response 0
[  400.899592][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.905429][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.905443][    C0] yealink 2-1:36.0: unexpected response 0
[  400.915199][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.921055][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.921077][    C0] yealink 2-1:36.0: unexpected response 0
[  400.930886][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.936757][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.936772][    C0] yealink 2-1:36.0: unexpected response 0
[  400.946763][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.952662][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.952686][    C0] yealink 2-1:36.0: unexpected response 0
[  400.968437][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.976013][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.976036][    C0] yealink 2-1:36.0: unexpected response 0
[  400.983066][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  400.988881][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  400.988896][    C0] yealink 2-1:36.0: unexpected response 0
[  400.998734][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.004752][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.004767][    C0] yealink 2-1:36.0: unexpected response 0
[  401.014516][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.020358][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.020373][    C0] yealink 2-1:36.0: unexpected response 0
[  401.030171][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.036007][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.036023][    C0] yealink 2-1:36.0: unexpected response 0
[  401.045793][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.051678][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.051703][    C0] yealink 2-1:36.0: unexpected response 0
[  401.061523][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.067358][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.067374][    C0] yealink 2-1:36.0: unexpected response 0
[  401.077309][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.083920][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.083943][    C0] yealink 2-1:36.0: unexpected response 0
[  401.099500][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.113349][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.113375][    C0] yealink 2-1:36.0: unexpected response 0
[  401.119217][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.126128][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.126144][    C0] yealink 2-1:36.0: unexpected response 0
[  401.133085][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.139004][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.139019][    C0] yealink 2-1:36.0: unexpected response 0
[  401.148945][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.155008][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.155027][    C0] yealink 2-1:36.0: unexpected response 0
[  401.165054][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.171192][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.171218][    C0] yealink 2-1:36.0: unexpected response 0
[  401.181536][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.187667][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.187700][    C0] yealink 2-1:36.0: unexpected response 0
[  401.197576][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.203463][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.203481][    C0] yealink 2-1:36.0: unexpected response 0
[  401.213398][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.219308][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.219324][    C0] yealink 2-1:36.0: unexpected response 0
[  401.229478][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.242180][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.242205][    C0] yealink 2-1:36.0: unexpected response 0
[  401.255389][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.269542][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.269564][    C0] yealink 2-1:36.0: unexpected response 0
[  401.275479][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.282969][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.282995][    C0] yealink 2-1:36.0: unexpected response 0
[  401.289895][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.295770][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.295785][    C0] yealink 2-1:36.0: unexpected response 0
[  401.305566][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.311448][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.311474][    C0] yealink 2-1:36.0: unexpected response 0
[  401.321289][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.327132][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.327148][    C0] yealink 2-1:36.0: unexpected response 0
[  401.336898][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.342794][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.342820][    C0] yealink 2-1:36.0: unexpected response 0
[  401.352625][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.358422][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.358436][    C0] yealink 2-1:36.0: unexpected response 0
[  401.368331][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.374246][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.374261][    C0] yealink 2-1:36.0: unexpected response 0
[  401.389880][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.397475][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.397499][    C0] yealink 2-1:36.0: unexpected response 0
[  401.404502][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.410308][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.410322][    C0] yealink 2-1:36.0: unexpected response 0
[  401.420051][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.425877][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.425891][    C0] yealink 2-1:36.0: unexpected response 0
[  401.435712][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.441574][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.441597][    C0] yealink 2-1:36.0: unexpected response 0
[  401.451682][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.457537][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.457551][    C0] yealink 2-1:36.0: unexpected response 0
[  401.467335][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.473385][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.473400][    C0] yealink 2-1:36.0: unexpected response 0
[  401.483369][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.496574][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.496599][    C0] yealink 2-1:36.0: unexpected response 0
[  401.503708][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.509534][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.509549][    C0] yealink 2-1:36.0: unexpected response 0
[  401.525262][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.545159][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.545177][    C0] yealink 2-1:36.0: unexpected response 0
[  401.552187][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.559100][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.559115][    C0] yealink 2-1:36.0: unexpected response 0
[  401.565123][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.572020][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.572035][    C0] yealink 2-1:36.0: unexpected response 0
[  401.578874][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.584826][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.584850][    C0] yealink 2-1:36.0: unexpected response 0
[  401.596547][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.602550][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.602565][    C0] yealink 2-1:36.0: unexpected response 0
[  401.612767][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.618871][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.618885][    C0] yealink 2-1:36.0: unexpected response 0
[  401.628907][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.634736][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.634751][    C0] yealink 2-1:36.0: unexpected response 0
[  401.644538][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.650376][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.650390][    C0] yealink 2-1:36.0: unexpected response 0
[  401.666162][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.679890][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.679912][    C0] yealink 2-1:36.0: unexpected response 0
[  401.685809][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.693347][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.693373][    C0] yealink 2-1:36.0: unexpected response 0
[  401.700247][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.706098][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.706113][    C0] yealink 2-1:36.0: unexpected response 0
[  401.715935][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.721902][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.721927][    C0] yealink 2-1:36.0: unexpected response 0
[  401.731795][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.737965][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.737979][    C0] yealink 2-1:36.0: unexpected response 0
[  401.747985][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.753871][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.753895][    C0] yealink 2-1:36.0: unexpected response 0
[  401.763776][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.769681][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.769695][    C0] yealink 2-1:36.0: unexpected response 0
[  401.779519][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.785466][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.785482][    C0] yealink 2-1:36.0: unexpected response 0
[  401.801515][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.815525][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.815540][    C0] yealink 2-1:36.0: unexpected response 0
[  401.821463][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.828299][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.828312][    C0] yealink 2-1:36.0: unexpected response 0
[  401.835246][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.841067][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.841081][    C0] yealink 2-1:36.0: unexpected response 0
[  401.850827][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.856663][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.856688][    C0] yealink 2-1:36.0: unexpected response 0
[  401.866536][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.872463][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.872478][    C0] yealink 2-1:36.0: unexpected response 0
[  401.882256][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.888114][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.888136][    C0] yealink 2-1:36.0: unexpected response 0
[  401.898636][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.904682][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.904697][    C0] yealink 2-1:36.0: unexpected response 0
[  401.914460][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.920360][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.920374][    C0] yealink 2-1:36.0: unexpected response 0
[  401.936435][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.950216][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.950232][    C0] yealink 2-1:36.0: unexpected response 0
[  401.956087][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.963072][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.963087][    C0] yealink 2-1:36.0: unexpected response 0
[  401.969943][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.975797][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.975813][    C0] yealink 2-1:36.0: unexpected response 0
[  401.985752][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  401.991744][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  401.991769][    C0] yealink 2-1:36.0: unexpected response 0
[  402.002172][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.008138][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.008156][    C0] yealink 2-1:36.0: unexpected response 0
[  402.017968][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.023915][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.023940][    C0] yealink 2-1:36.0: unexpected response 0
[  402.033902][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.039714][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.039730][    C0] yealink 2-1:36.0: unexpected response 0
[  402.049495][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.055333][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.055349][    C0] yealink 2-1:36.0: unexpected response 0
[  402.071106][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.078157][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.078177][    C0] yealink 2-1:36.0: unexpected response 0
[  402.085299][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.091257][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.091282][    C0] yealink 2-1:36.0: unexpected response 0
[  402.101182][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.114585][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.114610][    C0] yealink 2-1:36.0: unexpected response 0
[  402.121782][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.127592][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.127608][    C0] yealink 2-1:36.0: unexpected response 0
[  402.137449][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.143298][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.143316][    C0] yealink 2-1:36.0: unexpected response 0
[  402.153131][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.158983][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.158997][    C0] yealink 2-1:36.0: unexpected response 0
[  402.168756][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.174620][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.174638][    C0] yealink 2-1:36.0: unexpected response 0
[  402.184487][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.190300][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.190315][    C0] yealink 2-1:36.0: unexpected response 0
[  402.205993][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.213626][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.213652][    C0] yealink 2-1:36.0: unexpected response 0
[  402.220626][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.226524][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.226539][    C0] yealink 2-1:36.0: unexpected response 0
[  402.236294][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.242125][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.242140][    C0] yealink 2-1:36.0: unexpected response 0
[  402.252074][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.257932][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.257950][    C0] yealink 2-1:36.0: unexpected response 0
[  402.267781][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.273642][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.273658][    C0] yealink 2-1:36.0: unexpected response 0
[  402.283611][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.289507][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.289524][    C0] yealink 2-1:36.0: unexpected response 0
[  402.299492][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.306020][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.306043][    C0] yealink 2-1:36.0: unexpected response 0
[  402.316207][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.322104][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.322128][    C0] yealink 2-1:36.0: unexpected response 0
[  402.338729][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.352645][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.352671][    C0] yealink 2-1:36.0: unexpected response 0
[  402.365436][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.372421][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.372437][    C0] yealink 2-1:36.0: unexpected response 0
[  402.378235][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.385178][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.385203][    C0] yealink 2-1:36.0: unexpected response 0
[  402.392118][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.397990][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.398005][    C0] yealink 2-1:36.0: unexpected response 0
[  402.407755][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.414148][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.414173][    C0] yealink 2-1:36.0: unexpected response 0
[  402.423981][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.429901][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.429918][    C0] yealink 2-1:36.0: unexpected response 0
[  402.439783][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.445707][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.445723][    C0] yealink 2-1:36.0: unexpected response 0
[  402.455662][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.461591][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.461616][    C0] yealink 2-1:36.0: unexpected response 0
[  402.477462][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.491423][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.491448][    C0] yealink 2-1:36.0: unexpected response 0
[  402.504174][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.511651][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.511675][    C0] yealink 2-1:36.0: unexpected response 0
[  402.517495][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.524387][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.524411][    C0] yealink 2-1:36.0: unexpected response 0
[  402.531312][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.537110][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.537124][    C0] yealink 2-1:36.0: unexpected response 0
[  402.547239][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.553078][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.553094][    C0] yealink 2-1:36.0: unexpected response 0
[  402.562997][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.569018][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.569035][    C0] yealink 2-1:36.0: unexpected response 0
[  402.578957][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.584810][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.584826][    C0] yealink 2-1:36.0: unexpected response 0
[  402.594606][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.600565][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.600588][    C0] yealink 2-1:36.0: unexpected response 0
[  402.622618][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.636523][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.636547][    C0] yealink 2-1:36.0: unexpected response 0
[  402.643504][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.649339][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.649353][    C0] yealink 2-1:36.0: unexpected response 0
[  402.656311][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.663262][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.663290][    C0] yealink 2-1:36.0: unexpected response 0
[  402.669147][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.676117][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.676133][    C0] yealink 2-1:36.0: unexpected response 0
[  402.684937][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.691922][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.691946][    C0] yealink 2-1:36.0: unexpected response 0
[  402.700715][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.707598][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.707621][    C0] yealink 2-1:36.0: unexpected response 0
[  402.716994][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.724087][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.724102][    C0] yealink 2-1:36.0: unexpected response 0
[  402.732818][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.739698][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.739714][    C0] yealink 2-1:36.0: unexpected response 0
[  402.755274][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.768034][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.768054][    C0] yealink 2-1:36.0: unexpected response 0
[  402.775148][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.782011][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.782026][    C0] yealink 2-1:36.0: unexpected response 0
[  402.787903][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.795034][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.795048][    C0] yealink 2-1:36.0: unexpected response 0
[  402.803836][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.810746][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.810768][    C0] yealink 2-1:36.0: unexpected response 0
[  402.826820][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.833750][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.833766][    C0] yealink 2-1:36.0: unexpected response 0
[  402.839562][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.846599][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.846615][    C0] yealink 2-1:36.0: unexpected response 0
[  402.855508][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.862440][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.862463][    C0] yealink 2-1:36.0: unexpected response 0
[  402.871240][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.878086][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.878101][    C0] yealink 2-1:36.0: unexpected response 0
[  402.893872][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.906606][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.906627][    C0] yealink 2-1:36.0: unexpected response 0
[  402.913593][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.921141][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.921165][    C0] yealink 2-1:36.0: unexpected response 0
[  402.927001][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.933889][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.933904][    C0] yealink 2-1:36.0: unexpected response 0
[  402.942792][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.949631][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.949645][    C0] yealink 2-1:36.0: unexpected response 0
[  402.958342][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.965252][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.965268][    C0] yealink 2-1:36.0: unexpected response 0
[  402.973981][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.980891][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.980906][    C0] yealink 2-1:36.0: unexpected response 0
[  402.989595][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  402.996539][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  402.996555][    C0] yealink 2-1:36.0: unexpected response 0
[  403.005309][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.012256][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.012282][    C0] yealink 2-1:36.0: unexpected response 0
[  403.028115][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.035799][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.035825][    C0] yealink 2-1:36.0: unexpected response 0
[  403.048748][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.055654][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.055672][    C0] yealink 2-1:36.0: unexpected response 0
[  403.061547][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.068446][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.068463][    C0] yealink 2-1:36.0: unexpected response 0
[  403.077177][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.084106][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.084135][    C0] yealink 2-1:36.0: unexpected response 0
[  403.092862][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.099778][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.099795][    C0] yealink 2-1:36.0: unexpected response 0
[  403.108749][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.115669][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.115685][    C0] yealink 2-1:36.0: unexpected response 0
[  403.124397][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.131985][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.132025][    C0] yealink 2-1:36.0: unexpected response 0
[  403.140912][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.147829][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.147846][    C0] yealink 2-1:36.0: unexpected response 0
[  403.156579][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.170286][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.170311][    C0] yealink 2-1:36.0: unexpected response 0
[  403.182991][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.189881][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.189895][    C0] yealink 2-1:36.0: unexpected response 0
[  403.195722][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.202611][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.202626][    C0] yealink 2-1:36.0: unexpected response 0
[  403.211334][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.218213][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.218227][    C0] yealink 2-1:36.0: unexpected response 0
[  403.227031][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.234492][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.234525][    C0] yealink 2-1:36.0: unexpected response 0
[  403.243295][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.250168][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.250183][    C0] yealink 2-1:36.0: unexpected response 0
[  403.258877][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.265801][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.265819][    C0] yealink 2-1:36.0: unexpected response 0
[  403.274610][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.281536][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.281560][    C0] yealink 2-1:36.0: unexpected response 0
[  403.290247][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.297111][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.297126][    C0] yealink 2-1:36.0: unexpected response 0
[  403.312666][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.319590][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.319610][    C0] yealink 2-1:36.0: unexpected response 0
[  403.325468][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.332984][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.333011][    C0] yealink 2-1:36.0: unexpected response 0
[  403.341783][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.348655][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.348673][    C0] yealink 2-1:36.0: unexpected response 0
[  403.357535][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.364425][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.364480][    C0] yealink 2-1:36.0: unexpected response 0
[  403.373387][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.380522][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.380545][    C0] yealink 2-1:36.0: unexpected response 0
[  403.389457][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.396362][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.396378][    C0] yealink 2-1:36.0: unexpected response 0
[  403.405213][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.412141][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.412166][    C0] yealink 2-1:36.0: unexpected response 0
[  403.420926][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.427815][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.427832][    C0] yealink 2-1:36.0: unexpected response 0
[  403.437167][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.444128][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.444153][    C0] yealink 2-1:36.0: unexpected response 0
[  403.452914][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.459780][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.459796][    C0] yealink 2-1:36.0: unexpected response 0
[  403.468533][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.475455][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.475479][    C0] yealink 2-1:36.0: unexpected response 0
[  403.484206][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.491101][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.491124][    C0] yealink 2-1:36.0: unexpected response 0
[  403.499999][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.506904][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.506920][    C0] yealink 2-1:36.0: unexpected response 0
[  403.515626][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.522652][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.522677][    C0] yealink 2-1:36.0: unexpected response 0
[  403.529566][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.536093][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.536120][    C0] yealink 2-1:36.0: unexpected response 0
[  403.546003][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.551885][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.551910][    C0] yealink 2-1:36.0: unexpected response 0
[  403.567635][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.581352][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.581369][    C0] yealink 2-1:36.0: unexpected response 0
[  403.587236][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.594108][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.594124][    C0] yealink 2-1:36.0: unexpected response 0
[  403.601082][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.606898][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.606912][    C0] yealink 2-1:36.0: unexpected response 0
[  403.616680][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.622555][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.622570][    C0] yealink 2-1:36.0: unexpected response 0
[  403.632353][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.645827][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.645854][    C0] yealink 2-1:36.0: unexpected response 0
[  403.652794][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.658701][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.658715][    C0] yealink 2-1:36.0: unexpected response 0
[  403.669006][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.675145][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.675163][    C0] yealink 2-1:36.0: unexpected response 0
[  403.684972][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.690821][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.690836][    C0] yealink 2-1:36.0: unexpected response 0
[  403.700610][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.713369][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.713392][    C0] yealink 2-1:36.0: unexpected response 0
[  403.726175][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.733148][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.733172][    C0] yealink 2-1:36.0: unexpected response 0
[  403.746431][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.753344][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.753361][    C0] yealink 2-1:36.0: unexpected response 0
[  403.760215][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.766150][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.766166][    C0] yealink 2-1:36.0: unexpected response 0
[  403.776049][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.781962][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.781986][    C0] yealink 2-1:36.0: unexpected response 0
[  403.791752][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.797708][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.797726][    C0] yealink 2-1:36.0: unexpected response 0
[  403.807519][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.813372][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.813389][    C0] yealink 2-1:36.0: unexpected response 0
[  403.823144][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.828944][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.828958][    C0] yealink 2-1:36.0: unexpected response 0
[  403.838787][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.845251][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.845277][    C0] yealink 2-1:36.0: unexpected response 0
[  403.855517][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.861380][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.861396][    C0] yealink 2-1:36.0: unexpected response 0
[  403.871560][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.877395][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.877410][    C0] yealink 2-1:36.0: unexpected response 0
[  403.887422][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.893399][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.893415][    C0] yealink 2-1:36.0: unexpected response 0
[  403.903197][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.909033][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.909047][    C0] yealink 2-1:36.0: unexpected response 0
[  403.918903][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.924788][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.924803][    C0] yealink 2-1:36.0: unexpected response 0
[  403.934702][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.940721][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.940746][    C0] yealink 2-1:36.0: unexpected response 0
[  403.951169][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.957007][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.957022][    C0] yealink 2-1:36.0: unexpected response 0
[  403.972738][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.979696][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.979715][    C0] yealink 2-1:36.0: unexpected response 0
[  403.986611][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  403.992507][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  403.992523][    C0] yealink 2-1:36.0: unexpected response 0
[  404.002381][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  404.008224][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  404.008239][    C0] yealink 2-1:36.0: unexpected response 0
[  404.018032][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  404.023876][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  404.023891][    C0] yealink 2-1:36.0: unexpected response 0
[  404.033716][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  404.039532][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  404.039552][    C0] yealink 2-1:36.0: unexpected response 0
[  404.049902][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  404.055859][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  404.055874][    C0] yealink 2-1:36.0: unexpected response 0
[  404.065694][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  404.071590][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  404.071617][    C0] yealink 2-1:36.0: unexpected response 0
[  404.081515][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  404.087348][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  404.087368][    C0] yealink 2-1:36.0: unexpected response 0
[  404.102882][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  404.109805][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  404.109825][    C0] yealink 2-1:36.0: unexpected response 0
[  404.116713][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  404.122539][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  404.122554][    C0] yealink 2-1:36.0: unexpected response 0
[  404.132309][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  404.138149][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  404.138164][    C0] yealink 2-1:36.0: unexpected response 0
[  404.148206][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  404.154677][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  404.154703][    C0] yealink 2-1:36.0: unexpected response 0
[  404.164634][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  404.170473][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  404.170493][    C0] yealink 2-1:36.0: unexpected response 0
[  404.180616][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  404.186474][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  404.186492][    C0] yealink 2-1:36.0: unexpected response 0
[  404.196257][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  404.202130][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  404.202169][    C0] yealink 2-1:36.0: unexpected response 0
[  404.212044][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  404.217847][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  404.217863][    C0] yealink 2-1:36.0: unexpected response 0
[  404.233426][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  404.240357][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  404.240378][    C0] yealink 2-1:36.0: unexpected response 0
[  404.247749][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  404.251619][   T18] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: {
[  404.254270][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  404.254293][    C0] yealink 2-1:36.0: unexpected response 0
[  404.254517][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  404.264282][   T18]  } 13255 jiffies s: 8965 root: 0x0/.
[  404.271087][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  404.323068][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  404.328646][    C0] yealink 2-1:36.0: unexpected response 0
[  404.334727][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  404.341392][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  404.349449][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  404.354455][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  404.361707][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  404.367302][    C0] yealink 2-1:36.0: unexpected response 0
[  404.373183][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  404.379935][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  404.386649][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  404.392487][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  404.399260][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  404.405825][    C0] yealink 2-1:36.0: unexpected response 0
[  404.411806][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  404.418634][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  404.425408][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  404.431007][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  404.437525][    C1] yealink 5-1:36.0: unexpected response 0
[  404.444259][    C0] yealink 2-1:36.0: unexpected response 0
[  404.451106][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  404.457772][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  404.464459][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  404.469585][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  404.476062][    C1] yealink 5-1:36.0: unexpected response 0
[  404.483082][    C0] yealink 2-1:36.0: unexpected response 0
[  404.489151][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  404.495877][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  404.502628][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  404.508371][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  404.514883][    C1] yealink 5-1:36.0: unexpected response 0
[  404.521620][    C0] yealink 2-1:36.0: unexpected response 0
[  404.527508][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  404.534302][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  404.541109][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  404.546896][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  404.553436][    C1] yealink 5-1:36.0: unexpected response 0
[  404.560170][    C0] yealink 2-1:36.0: unexpected response 0
[  404.567941][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  404.573140][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  404.579614][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  404.585467][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  404.591890][    C1] yealink 5-1:36.0: unexpected response 0
[  404.598715][    C0] yealink 2-1:36.0: unexpected response 0
[  404.604611][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  404.611415][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  404.618085][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  404.623956][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  404.630546][    C1] yealink 5-1:36.0: unexpected response 0
[  404.637288][    C0] yealink 2-1:36.0: unexpected response 0
[  404.643176][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  404.649985][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  404.661669][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  404.662821][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  404.668990][    C1] yealink 5-1:36.0: unexpected response 0
[  404.675949][    C0] yealink 2-1:36.0: unexpected response 0
[  404.682826][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  404.688717][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  404.695756][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  404.701451][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  404.707970][    C1] yealink 5-1:36.0: unexpected response 0
[  404.714884][    C0] yealink 2-1:36.0: unexpected response 0
[  404.720961][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  404.727746][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  404.734787][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  404.740390][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  404.746931][    C1] yealink 5-1:36.0: unexpected response 0
[  404.753779][    C0] yealink 2-1:36.0: unexpected response 0
[  404.761841][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  404.766998][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  404.773327][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  404.779044][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  404.785589][    C1] yealink 5-1:36.0: unexpected response 0
[  404.792334][    C0] yealink 2-1:36.0: unexpected response 0
[  404.798215][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  404.805005][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  404.811914][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  404.817522][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  404.824062][    C1] yealink 5-1:36.0: unexpected response 0
[  404.830805][    C0] yealink 2-1:36.0: unexpected response 0
[  404.836690][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  404.843415][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  404.850169][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  404.855879][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  404.862418][    C1] yealink 5-1:36.0: unexpected response 0
[  404.869154][    C0] yealink 2-1:36.0: unexpected response 0
[  404.876707][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  404.882235][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  404.888773][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  404.894347][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  404.900852][    C1] yealink 5-1:36.0: unexpected response 0
[  404.907760][    C0] yealink 2-1:36.0: unexpected response 0
[  404.913642][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  404.920541][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  404.927186][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  404.933280][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  404.939826][    C1] yealink 5-1:36.0: unexpected response 0
[  404.947104][    C0] yealink 2-1:36.0: unexpected response 0
[  404.953005][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  404.960965][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  404.967856][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  404.972811][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  404.979276][    C1] yealink 5-1:36.0: unexpected response 0
[  404.986135][    C0] yealink 2-1:36.0: unexpected response 0
[  404.993271][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  404.998985][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  405.005681][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  405.011409][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  405.017942][    C1] yealink 5-1:36.0: unexpected response 0
[  405.024776][    C0] yealink 2-1:36.0: unexpected response 0
[  405.030759][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  405.037541][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  405.044239][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  405.049991][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  405.056514][    C1] yealink 5-1:36.0: unexpected response 0
[  405.063347][    C0] yealink 2-1:36.0: unexpected response 0
[  405.070270][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  405.076477][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  405.083557][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  405.088641][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  405.095160][    C1] yealink 5-1:36.0: unexpected response 0
[  405.101897][    C0] yealink 2-1:36.0: unexpected response 0
[  405.107792][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  405.114706][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  405.121391][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  405.127092][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  405.133632][    C1] yealink 5-1:36.0: unexpected response 0
[  405.140371][    C0] yealink 2-1:36.0: unexpected response 0
[  405.146599][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  405.153131][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  405.159811][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  405.166179][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  405.172338][    C1] yealink 5-1:36.0: unexpected response 0
[  405.179206][    C0] yealink 2-1:36.0: unexpected response 0
[  405.186206][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  405.192010][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  405.200003][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  405.204496][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  405.211206][    C1] yealink 5-1:36.0: unexpected response 0
[  405.218125][    C0] yealink 2-1:36.0: unexpected response 0
[  405.224155][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  405.231069][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  405.237771][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  405.243627][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  405.250191][    C1] yealink 5-1:36.0: unexpected response 0
[  405.256947][    C0] yealink 2-1:36.0: unexpected response 0
[  405.262933][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  405.270238][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  405.278434][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  405.282588][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  405.289026][    C1] yealink 5-1:36.0: unexpected response 0
[  405.295769][    C0] yealink 2-1:36.0: unexpected response 0
[  405.301978][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  405.308729][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  405.315369][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  405.321110][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  405.327723][    C1] yealink 5-1:36.0: unexpected response 0
[  405.334466][    C0] yealink 2-1:36.0: unexpected response 0
[  405.340388][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  405.347220][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  405.353908][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  405.359650][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  405.366172][    C1] yealink 5-1:36.0: unexpected response 0
[  405.372999][    C0] yealink 2-1:36.0: unexpected response 0
[  405.381041][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  405.386203][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  405.392601][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  405.398600][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  405.404990][    C1] yealink 5-1:36.0: unexpected response 0
[  405.411733][    C0] yealink 2-1:36.0: unexpected response 0
[  405.417886][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  405.424589][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  405.431342][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  405.437297][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  405.443827][    C1] yealink 5-1:36.0: unexpected response 0
[  405.450738][    C0] yealink 2-1:36.0: unexpected response 0
[  405.456641][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  405.463632][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  405.470506][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  405.476561][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  405.482723][    C1] yealink 5-1:36.0: unexpected response 0
[  405.489549][    C0] yealink 2-1:36.0: unexpected response 0
[  405.496986][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  405.502766][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  405.510493][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  405.515182][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  405.521724][    C1] yealink 5-1:36.0: unexpected response 0
[  405.528458][    C0] yealink 2-1:36.0: unexpected response 0
[  405.534373][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  405.541348][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  405.548231][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  405.553930][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  405.560395][    C1] yealink 5-1:36.0: unexpected response 0
[  405.567134][    C0] yealink 2-1:36.0: unexpected response 0
[  405.573022][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  405.580852][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  405.589273][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  405.593178][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  405.599620][    C1] yealink 5-1:36.0: unexpected response 0
[  405.606539][    C0] yealink 2-1:36.0: unexpected response 0
[  405.612427][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  405.619214][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  405.626096][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  405.631776][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  405.638379][    C1] yealink 5-1:36.0: unexpected response 0
[  405.645127][    C0] yealink 2-1:36.0: unexpected response 0
[  405.651105][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  405.657967][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  405.664730][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  405.670459][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  405.676996][    C1] yealink 5-1:36.0: unexpected response 0
[  405.683823][    C0] yealink 2-1:36.0: unexpected response 0
[  405.691214][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  405.697316][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  405.704115][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  405.709196][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  405.715754][    C1] yealink 5-1:36.0: unexpected response 0
[  405.722583][    C0] yealink 2-1:36.0: unexpected response 0
[  405.728563][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  405.735317][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  405.742054][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  405.747777][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  405.754382][    C1] yealink 5-1:36.0: unexpected response 0
[  405.761246][    C0] yealink 2-1:36.0: unexpected response 0
[  405.767171][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  405.773974][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  405.782249][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  405.786979][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  405.793152][    C1] yealink 5-1:36.0: unexpected response 0
[  405.799889][    C0] yealink 2-1:36.0: unexpected response 0
[  405.806534][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  405.812713][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  405.819388][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  405.825146][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  405.831733][    C1] yealink 5-1:36.0: unexpected response 0
[  405.838534][    C0] yealink 2-1:36.0: unexpected response 0
[  405.844502][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  405.851157][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  405.857984][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  405.863833][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  405.870467][    C1] yealink 5-1:36.0: unexpected response 0
[  405.877226][    C0] yealink 2-1:36.0: unexpected response 0
[  405.884212][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  405.890965][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  405.898458][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  405.903305][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  405.909845][    C1] yealink 5-1:36.0: unexpected response 0
[  405.917019][    C0] yealink 2-1:36.0: unexpected response 0
[  405.922912][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  405.929744][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  405.936597][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  405.942450][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  405.948958][    C1] yealink 5-1:36.0: unexpected response 0
[  405.955698][    C0] yealink 2-1:36.0: unexpected response 0
[  405.961592][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  405.969146][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  405.975714][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  405.981878][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  405.988383][    C1] yealink 5-1:36.0: unexpected response 0
[  405.995118][    C0] yealink 2-1:36.0: unexpected response 0
[  406.002750][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.008178][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  406.014497][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.020267][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  406.026751][    C1] yealink 5-1:36.0: unexpected response 0
[  406.033501][    C0] yealink 2-1:36.0: unexpected response 0
[  406.039531][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.046325][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  406.053014][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.058703][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  406.065325][    C1] yealink 5-1:36.0: unexpected response 0
[  406.072109][    C0] yealink 2-1:36.0: unexpected response 0
[  406.078053][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.084861][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  406.093620][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.097583][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  406.103898][    C1] yealink 5-1:36.0: unexpected response 0
[  406.110756][    C0] yealink 2-1:36.0: unexpected response 0
[  406.116772][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.123984][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  406.130419][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.136313][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  406.142847][    C1] yealink 5-1:36.0: unexpected response 0
[  406.149598][    C0] yealink 2-1:36.0: unexpected response 0
[  406.155611][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.162468][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  406.169293][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.175029][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  406.181809][    C1] yealink 5-1:36.0: unexpected response 0
[  406.189166][    C0] yealink 2-1:36.0: unexpected response 0
[  406.196892][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.202279][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  406.208659][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.215324][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  406.221525][    C1] yealink 5-1:36.0: unexpected response 0
[  406.228278][    C0] yealink 2-1:36.0: unexpected response 0
[  406.234365][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.241577][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  406.248232][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.254063][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  406.260752][    C1] yealink 5-1:36.0: unexpected response 0
[  406.267942][    C0] yealink 2-1:36.0: unexpected response 0
[  406.274214][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.281013][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  406.287775][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.293956][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  406.300067][    C1] yealink 5-1:36.0: unexpected response 0
[  406.306830][    C0] yealink 2-1:36.0: unexpected response 0
[  406.314552][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.319840][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  406.326540][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.332360][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  406.338954][    C1] yealink 5-1:36.0: unexpected response 0
[  406.345702][    C0] yealink 2-1:36.0: unexpected response 0
[  406.351908][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.358499][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  406.365206][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.371108][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  406.377667][    C1] yealink 5-1:36.0: unexpected response 0
[  406.384406][    C0] yealink 2-1:36.0: unexpected response 0
[  406.390316][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.397309][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  406.404951][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.409744][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  406.416377][    C1] yealink 5-1:36.0: unexpected response 0
[  406.423173][    C0] yealink 2-1:36.0: unexpected response 0
[  406.430119][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.435883][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  406.443002][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.448846][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  406.455489][    C1] yealink 5-1:36.0: unexpected response 0
[  406.462242][    C0] yealink 2-1:36.0: unexpected response 0
[  406.468189][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.475018][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  406.481608][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.487386][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  406.493867][    C1] yealink 5-1:36.0: unexpected response 0
[  406.500605][    C0] yealink 2-1:36.0: unexpected response 0
[  406.508000][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.514413][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  406.521333][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.526403][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  406.532841][    C1] yealink 5-1:36.0: unexpected response 0
[  406.539775][    C0] yealink 2-1:36.0: unexpected response 0
[  406.545770][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.552579][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  406.559268][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.564940][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  406.571742][    C1] yealink 5-1:36.0: unexpected response 0
[  406.578486][    C0] yealink 2-1:36.0: unexpected response 0
[  406.584455][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.591292][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  406.598252][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.604293][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  406.610503][    C1] yealink 5-1:36.0: unexpected response 0
[  406.617334][    C0] yealink 2-1:36.0: unexpected response 0
[  406.625303][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.630205][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  406.636819][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.642599][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  406.649063][    C1] yealink 5-1:36.0: unexpected response 0
[  406.656003][    C0] yealink 2-1:36.0: unexpected response 0
[  406.661948][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.668707][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  406.675914][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.681734][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  406.688279][    C1] yealink 5-1:36.0: unexpected response 0
[  406.695045][    C0] yealink 2-1:36.0: unexpected response 0
[  406.702256][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.708269][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  406.715539][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.720348][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  406.726956][    C1] yealink 5-1:36.0: unexpected response 0
[  406.733882][    C0] yealink 2-1:36.0: unexpected response 0
[  406.740199][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.746796][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  406.753516][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.759234][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  406.765873][    C1] yealink 5-1:36.0: unexpected response 0
[  406.772692][    C0] yealink 2-1:36.0: unexpected response 0
[  406.778761][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.785458][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  406.793014][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.798825][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  406.805378][    C1] yealink 5-1:36.0: unexpected response 0
[  406.812122][    C0] yealink 2-1:36.0: unexpected response 0
[  406.819134][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.824966][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  406.832428][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.837488][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  406.843908][    C1] yealink 5-1:36.0: unexpected response 0
[  406.850647][    C0] yealink 2-1:36.0: unexpected response 0
[  406.856574][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.863345][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  406.870075][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.875796][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  406.882384][    C1] yealink 5-1:36.0: unexpected response 0
[  406.889138][    C0] yealink 2-1:36.0: unexpected response 0
[  406.895145][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.902092][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  406.909955][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.914766][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  406.920943][    C1] yealink 5-1:36.0: unexpected response 0
[  406.927857][    C0] yealink 2-1:36.0: unexpected response 0
[  406.934838][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.940668][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  406.947326][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.953111][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  406.959648][    C1] yealink 5-1:36.0: unexpected response 0
[  406.966581][    C0] yealink 2-1:36.0: unexpected response 0
[  406.972609][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.979384][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  406.986134][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.991977][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  406.998491][    C1] yealink 5-1:36.0: unexpected response 0
[  407.005413][    C0] yealink 2-1:36.0: unexpected response 0
[  407.012545][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.018922][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  407.025682][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.030730][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  407.037223][    C1] yealink 5-1:36.0: unexpected response 0
[  407.044014][    C0] yealink 2-1:36.0: unexpected response 0
[  407.049991][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.056934][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  407.063639][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.069598][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  407.075972][    C1] yealink 5-1:36.0: unexpected response 0
[  407.082837][    C0] yealink 2-1:36.0: unexpected response 0
[  407.088767][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.095625][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  407.102411][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.108088][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  407.114649][    C1] yealink 5-1:36.0: unexpected response 0
[  407.121400][    C0] yealink 2-1:36.0: unexpected response 0
[  407.129018][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.134526][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  407.140999][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.146591][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  407.153153][    C1] yealink 5-1:36.0: unexpected response 0
[  407.159983][    C0] yealink 2-1:36.0: unexpected response 0
[  407.166000][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.172884][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  407.179724][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.185621][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  407.192230][    C1] yealink 5-1:36.0: unexpected response 0
[  407.198968][    C0] yealink 2-1:36.0: unexpected response 0
[  407.204909][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.211794][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  407.219638][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.224648][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  407.230823][    C1] yealink 5-1:36.0: unexpected response 0
[  407.237651][    C0] yealink 2-1:36.0: unexpected response 0
[  407.244769][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.250462][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  407.257397][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.263278][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  407.269875][    C1] yealink 5-1:36.0: unexpected response 0
[  407.276612][    C0] yealink 2-1:36.0: unexpected response 0
[  407.282963][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.289389][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  407.296236][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.301905][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  407.308431][    C1] yealink 5-1:36.0: unexpected response 0
[  407.315294][    C0] yealink 2-1:36.0: unexpected response 0
[  407.323070][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.328470][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  407.334797][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.340898][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  407.347401][    C1] yealink 5-1:36.0: unexpected response 0
[  407.354135][    C0] yealink 2-1:36.0: unexpected response 0
[  407.360129][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.366882][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  407.373692][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.379374][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  407.386010][    C1] yealink 5-1:36.0: unexpected response 0
[  407.392772][    C0] yealink 2-1:36.0: unexpected response 0
[  407.398671][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.405572][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  407.412621][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.418792][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  407.424890][    C1] yealink 5-1:36.0: unexpected response 0
[  407.431629][    C0] yealink 2-1:36.0: unexpected response 0
[  407.440757][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.444455][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  407.452354][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.457132][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  407.463663][    C1] yealink 5-1:36.0: unexpected response 0
[  407.470425][    C0] yealink 2-1:36.0: unexpected response 0
[  407.476594][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.483532][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  407.490284][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.495981][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  407.502536][    C1] yealink 5-1:36.0: unexpected response 0
[  407.509289][    C0] yealink 2-1:36.0: unexpected response 0
[  407.515205][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.522483][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  407.529871][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.534711][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  407.541300][    C1] yealink 5-1:36.0: unexpected response 0
[  407.548038][    C0] yealink 2-1:36.0: unexpected response 0
[  407.554757][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.560989][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  407.567777][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.573469][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  407.579997][    C1] yealink 5-1:36.0: unexpected response 0
[  407.586737][    C0] yealink 2-1:36.0: unexpected response 0
[  407.592738][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.599544][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  407.606262][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.611938][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  407.618444][    C1] yealink 5-1:36.0: unexpected response 0
[  407.625193][    C0] yealink 2-1:36.0: unexpected response 0
[  407.633097][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.638198][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  407.644851][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.650589][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  407.657110][    C1] yealink 5-1:36.0: unexpected response 0
[  407.664017][    C0] yealink 2-1:36.0: unexpected response 0
[  407.669939][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.676847][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  407.683515][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.689269][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  407.695761][    C1] yealink 5-1:36.0: unexpected response 0
[  407.702506][    C0] yealink 2-1:36.0: unexpected response 0
[  407.708431][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.715190][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  407.721973][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.728059][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  407.734176][    C1] yealink 5-1:36.0: unexpected response 0
[  407.741003][    C0] yealink 2-1:36.0: unexpected response 0
[  407.748017][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.753695][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  407.761425][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.766195][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  407.772707][    C1] yealink 5-1:36.0: unexpected response 0
[  407.779445][    C0] yealink 2-1:36.0: unexpected response 0
[  407.785356][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.792154][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  407.799398][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.804637][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  407.811245][    C1] yealink 5-1:36.0: unexpected response 0
[  407.817982][    C0] yealink 2-1:36.0: unexpected response 0
[  407.823869][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.830985][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  407.838493][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.843196][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  407.849596][    C1] yealink 5-1:36.0: unexpected response 0
[  407.856341][    C0] yealink 2-1:36.0: unexpected response 0
[  407.862951][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.869112][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  407.875815][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.881537][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  407.888164][    C1] yealink 5-1:36.0: unexpected response 0
[  407.894906][    C0] yealink 2-1:36.0: unexpected response 0
[  407.900805][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.907579][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  407.914424][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.920089][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  407.926620][    C1] yealink 5-1:36.0: unexpected response 0
[  407.933372][    C0] yealink 2-1:36.0: unexpected response 0
[  407.941483][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.946409][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  407.952976][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.958851][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  407.965169][    C1] yealink 5-1:36.0: unexpected response 0
[  407.971910][    C0] yealink 2-1:36.0: unexpected response 0
[  407.977795][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.984578][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  407.991278][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.997236][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  408.003540][    C1] yealink 5-1:36.0: unexpected response 0
[  408.010390][    C0] yealink 2-1:36.0: unexpected response 0
[  408.016277][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  408.023107][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  408.029750][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  408.035820][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  408.042002][    C1] yealink 5-1:36.0: unexpected response 0
[  408.048747][    C0] yealink 2-1:36.0: unexpected response 0
[  408.055888][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  408.061436][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  408.068869][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  408.073874][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  408.080371][    C1] yealink 5-1:36.0: unexpected response 0
[  408.087380][    C0] yealink 2-1:36.0: unexpected response 0
[  408.093263][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  408.100178][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  408.106855][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  408.112575][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  408.119117][    C1] yealink 5-1:36.0: unexpected response 0
[  408.125853][    C0] yealink 2-1:36.0: unexpected response 0
[  408.131744][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  408.138926][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  408.151727][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  408.158189][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  408.164674][    C1] yealink 5-1:36.0: unexpected response 0
[  408.170368][    C0] yealink 2-1:36.0: unexpected response 0
[  408.178754][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  408.184595][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  408.190143][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  408.196916][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  408.203460][    C1] yealink 5-1:36.0: unexpected response 0
[  408.209247][    C0] yealink 2-1:36.0: unexpected response 0
[  408.216232][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  408.223076][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  408.228710][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  408.235719][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  408.242025][    C1] yealink 5-1:36.0: unexpected response 0
[  408.247747][    C0] yealink 2-1:36.0: unexpected response 0
[  408.255957][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  408.261925][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  408.267950][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  408.274125][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  408.280510][    C1] yealink 5-1:36.0: unexpected response 0
[  408.286201][    C0] yealink 2-1:36.0: unexpected response 0
[  408.293127][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  408.300133][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  408.305751][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  408.312640][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  408.319123][    C1] yealink 5-1:36.0: unexpected response 0
[  408.324829][    C0] yealink 2-1:36.0: unexpected response 0
[  408.331863][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  408.338618][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  408.346138][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  408.351472][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  408.357699][    C1] yealink 5-1:36.0: unexpected response 0
[  408.363575][    C0] yealink 2-1:36.0: unexpected response 0
[  408.370525][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  408.377446][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  408.382981][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  408.389787][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  408.396323][    C1] yealink 5-1:36.0: unexpected response 0
[  408.402027][    C0] yealink 2-1:36.0: unexpected response 0
[  408.408966][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  408.416029][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  408.422051][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  408.428825][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  408.435433][    C1] yealink 5-1:36.0: unexpected response 0
[  408.441157][    C0] yealink 2-1:36.0: unexpected response 0
[  408.450101][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  408.455322][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  408.460719][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  408.467490][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  408.474012][    C1] yealink 5-1:36.0: unexpected response 0
[  408.479797][    C0] yealink 2-1:36.0: unexpected response 0
[  408.486855][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  408.493700][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  408.499331][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  408.506147][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  408.512741][    C1] yealink 5-1:36.0: unexpected response 0
[  408.518449][    C0] yealink 2-1:36.0: unexpected response 0
[  408.525843][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  408.532462][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  408.538176][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  408.545611][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  408.551739][    C1] yealink 5-1:36.0: unexpected response 0
[  408.557429][    C0] yealink 2-1:36.0: unexpected response 0
[  408.565444][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  408.571195][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  408.577630][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  408.583720][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  408.590310][    C1] yealink 5-1:36.0: unexpected response 0
[  408.596091][    C0] yealink 2-1:36.0: unexpected response 0
[  408.603117][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  408.609902][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  408.615593][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  408.622439][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  408.628950][    C1] yealink 5-1:36.0: unexpected response 0
[  408.634672][    C0] yealink 2-1:36.0: unexpected response 0
[  408.641617][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  408.648633][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  408.655312][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  408.660934][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  408.667351][    C1] yealink 5-1:36.0: unexpected response 0
[  408.673055][    C0] yealink 2-1:36.0: unexpected response 0
[  408.681181][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  408.686937][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  408.692707][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  408.699531][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  408.705993][    C1] yealink 5-1:36.0: unexpected response 0
[  408.711690][    C0] yealink 2-1:36.0: unexpected response 0
[  408.718655][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  408.725559][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  408.731174][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  408.737933][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  408.744555][    C1] yealink 5-1:36.0: unexpected response 0
[  408.750273][    C0] yealink 2-1:36.0: unexpected response 0
[  408.758375][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  408.764419][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  408.771044][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  408.776760][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  408.783293][    C1] yealink 5-1:36.0: unexpected response 0
[  408.788989][    C0] yealink 2-1:36.0: unexpected response 0
[  408.795929][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  408.802691][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  408.808338][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  408.815091][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  408.821637][    C1] yealink 5-1:36.0: unexpected response 0
[  408.827505][    C0] yealink 2-1:36.0: unexpected response 0
[  408.834523][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  408.841496][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  408.847148][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  408.854330][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  408.860516][    C1] yealink 5-1:36.0: unexpected response 0
[  408.866214][    C0] yealink 2-1:36.0: unexpected response 0
[  408.874938][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  408.880048][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  408.885667][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  408.892440][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  408.899070][    C1] yealink 5-1:36.0: unexpected response 0
[  408.904868][    C0] yealink 2-1:36.0: unexpected response 0
[  408.911900][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  408.918673][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  408.924426][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  408.931269][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  408.938079][    C1] yealink 5-1:36.0: unexpected response 0
[  408.943772][    C0] yealink 2-1:36.0: unexpected response 0
[  408.950982][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  408.958208][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  408.964506][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  408.970273][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  408.976778][    C1] yealink 5-1:36.0: unexpected response 0
[  408.982476][    C0] yealink 2-1:36.0: unexpected response 0
[  408.990629][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  408.996332][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  409.001968][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.008715][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  409.015318][    C1] yealink 5-1:36.0: unexpected response 0
[  409.021102][    C0] yealink 2-1:36.0: unexpected response 0
[  409.028482][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.034830][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  409.040456][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.047231][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  409.053829][    C1] yealink 5-1:36.0: unexpected response 0
[  409.059523][    C0] yealink 2-1:36.0: unexpected response 0
[  409.067574][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.073610][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  409.079638][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.085650][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  409.092280][    C1] yealink 5-1:36.0: unexpected response 0
[  409.098069][    C0] yealink 2-1:36.0: unexpected response 0
[  409.104992][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.111761][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  409.117768][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.124334][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  409.130982][    C1] yealink 5-1:36.0: unexpected response 0
[  409.136677][    C0] yealink 2-1:36.0: unexpected response 0
[  409.143599][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.150382][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  409.156069][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.163197][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  409.169409][    C1] yealink 5-1:36.0: unexpected response 0
[  409.175109][    C0] yealink 2-1:36.0: unexpected response 0
[  409.183230][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.188899][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  409.195292][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.201349][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  409.207949][    C1] yealink 5-1:36.0: unexpected response 0
[  409.213645][    C0] yealink 2-1:36.0: unexpected response 0
[  409.220640][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.227334][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  409.233041][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.239775][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  409.246297][    C1] yealink 5-1:36.0: unexpected response 0
[  409.251990][    C0] yealink 2-1:36.0: unexpected response 0
[  409.258922][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.266081][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  409.272802][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.278209][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  409.284766][    C1] yealink 5-1:36.0: unexpected response 0
[  409.290461][    C0] yealink 2-1:36.0: unexpected response 0
[  409.298484][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.304263][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  409.310000][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.316870][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  409.323476][    C1] yealink 5-1:36.0: unexpected response 0
[  409.329201][    C0] yealink 2-1:36.0: unexpected response 0
[  409.336174][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.343002][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  409.348659][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.355551][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  409.362207][    C1] yealink 5-1:36.0: unexpected response 0
[  409.367909][    C0] yealink 2-1:36.0: unexpected response 0
[  409.376771][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.383401][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  409.390726][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.394896][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  409.400854][    C1] yealink 5-1:36.0: unexpected response 0
[  409.406554][    C0] yealink 2-1:36.0: unexpected response 0
[  409.414497][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.420802][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  409.426174][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.433048][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  409.439751][    C1] yealink 5-1:36.0: unexpected response 0
[  409.445445][    C0] yealink 2-1:36.0: unexpected response 0
[  409.452639][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.459429][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  409.465076][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.472501][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  409.478633][    C1] yealink 5-1:36.0: unexpected response 0
[  409.484414][    C0] yealink 2-1:36.0: unexpected response 0
[  409.492518][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.498309][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  409.504666][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.510723][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  409.517337][    C1] yealink 5-1:36.0: unexpected response 0
[  409.523027][    C0] yealink 2-1:36.0: unexpected response 0
[  409.530105][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.537037][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  409.542556][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.549483][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  409.555976][    C1] yealink 5-1:36.0: unexpected response 0
[  409.561683][    C0] yealink 2-1:36.0: unexpected response 0
[  409.569526][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.575569][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  409.581889][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.588204][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  409.595107][    C1] yealink 5-1:36.0: unexpected response 0
[  409.600941][    C0] yealink 2-1:36.0: unexpected response 0
[  409.607925][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.615326][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  409.620518][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.627285][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  409.633909][    C1] yealink 5-1:36.0: unexpected response 0
[  409.639625][    C0] yealink 2-1:36.0: unexpected response 0
[  409.646960][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.653656][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  409.659573][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.666411][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  409.672864][    C1] yealink 5-1:36.0: unexpected response 0
[  409.678565][    C0] yealink 2-1:36.0: unexpected response 0
[  409.687131][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.692521][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  409.697970][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.704915][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  409.711272][    C1] yealink 5-1:36.0: unexpected response 0
[  409.716967][    C0] yealink 2-1:36.0: unexpected response 0
[  409.723993][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.730761][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  409.736565][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.743324][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  409.749954][    C1] yealink 5-1:36.0: unexpected response 0
[  409.755667][    C0] yealink 2-1:36.0: unexpected response 0
[  409.762600][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.769377][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  409.776696][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.782179][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  409.788331][    C1] yealink 5-1:36.0: unexpected response 0
[  409.794030][    C0] yealink 2-1:36.0: unexpected response 0
[  409.801079][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.808113][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  409.813455][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.820356][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  409.826767][    C1] yealink 5-1:36.0: unexpected response 0
[  409.832471][    C0] yealink 2-1:36.0: unexpected response 0
[  409.839435][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.846384][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  409.851913][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.858644][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  409.865213][    C1] yealink 5-1:36.0: unexpected response 0
[  409.871086][    C0] yealink 2-1:36.0: unexpected response 0
[  409.879127][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.885166][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  409.891175][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.897256][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  409.903856][    C1] yealink 5-1:36.0: unexpected response 0
[  409.909550][    C0] yealink 2-1:36.0: unexpected response 0
[  409.916491][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.923404][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  409.929189][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.935848][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  409.942573][    C1] yealink 5-1:36.0: unexpected response 0
[  409.948703][    C0] yealink 2-1:36.0: unexpected response 0
[  409.955816][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.962572][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  409.968233][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.975369][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  409.981583][    C1] yealink 5-1:36.0: unexpected response 0
[  409.987450][    C0] yealink 2-1:36.0: unexpected response 0
[  409.995542][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.001746][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  410.008733][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.014129][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  410.020185][    C1] yealink 5-1:36.0: unexpected response 0
[  410.025882][    C0] yealink 2-1:36.0: unexpected response 0
[  410.033345][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.039950][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  410.045680][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.052198][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  410.059139][    C1] yealink 5-1:36.0: unexpected response 0
[  410.064834][    C0] yealink 2-1:36.0: unexpected response 0
[  410.072767][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.078537][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  410.085750][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.091521][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  410.097658][    C1] yealink 5-1:36.0: unexpected response 0
[  410.103354][    C0] yealink 2-1:36.0: unexpected response 0
[  410.111568][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.117190][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  410.123050][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.129674][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  410.136125][    C1] yealink 5-1:36.0: unexpected response 0
[  410.141832][    C0] yealink 2-1:36.0: unexpected response 0
[  410.149282][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.155759][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  410.161601][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.168311][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  410.175258][    C1] yealink 5-1:36.0: unexpected response 0
[  410.181130][    C0] yealink 2-1:36.0: unexpected response 0
[  410.189614][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.195065][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  410.201670][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.207565][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  410.213861][    C1] yealink 5-1:36.0: unexpected response 0
[  410.219560][    C0] yealink 2-1:36.0: unexpected response 0
[  410.229638][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.233304][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  410.241108][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.245763][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  410.252256][    C1] yealink 5-1:36.0: unexpected response 0
[  410.257961][    C0] yealink 2-1:36.0: unexpected response 0
[  410.265556][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.271976][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  410.278234][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.285303][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  410.291449][    C1] yealink 5-1:36.0: unexpected response 0
[  410.297163][    C0] yealink 2-1:36.0: unexpected response 0
[  410.305764][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.310957][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  410.319076][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.323604][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  410.330088][    C1] yealink 5-1:36.0: unexpected response 0
[  410.335862][    C0] yealink 2-1:36.0: unexpected response 0
[  410.343494][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.349681][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  410.355740][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.362249][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  410.368794][    C1] yealink 5-1:36.0: unexpected response 0
[  410.374502][    C0] yealink 2-1:36.0: unexpected response 0
[  410.381933][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.388808][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  410.395494][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.401211][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  410.407579][    C1] yealink 5-1:36.0: unexpected response 0
[  410.413281][    C0] yealink 2-1:36.0: unexpected response 0
[  410.422147][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.427161][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  410.433135][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.439783][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  410.446493][    C1] yealink 5-1:36.0: unexpected response 0
[  410.452200][    C0] yealink 2-1:36.0: unexpected response 0
[  410.459717][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.466030][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  410.471938][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.478478][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  410.485031][    C1] yealink 5-1:36.0: unexpected response 0
[  410.490740][    C0] yealink 2-1:36.0: unexpected response 0
[  410.499248][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.504906][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  410.511546][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.517442][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  410.523766][    C1] yealink 5-1:36.0: unexpected response 0
[  410.529553][    C0] yealink 2-1:36.0: unexpected response 0
[  410.536851][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.543361][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  410.549324][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.555936][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  410.562562][    C1] yealink 5-1:36.0: unexpected response 0
[  410.568280][    C0] yealink 2-1:36.0: unexpected response 0
[  410.575581][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.582156][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  410.588757][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.595040][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  410.601177][    C1] yealink 5-1:36.0: unexpected response 0
[  410.606871][    C0] yealink 2-1:36.0: unexpected response 0
[  410.615497][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.620732][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  410.627561][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.633267][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  410.639792][    C1] yealink 5-1:36.0: unexpected response 0
[  410.645678][    C0] yealink 2-1:36.0: unexpected response 0
[  410.652963][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.659410][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  410.665371][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.671880][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  410.678428][    C1] yealink 5-1:36.0: unexpected response 0
[  410.684122][    C0] yealink 2-1:36.0: unexpected response 0
[  410.691461][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.698293][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  410.704886][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.710576][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  410.716982][    C1] yealink 5-1:36.0: unexpected response 0
[  410.722695][    C0] yealink 2-1:36.0: unexpected response 0
[  410.730918][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.736422][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  410.742316][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.748913][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  410.755440][    C1] yealink 5-1:36.0: unexpected response 0
[  410.761219][    C0] yealink 2-1:36.0: unexpected response 0
[  410.768474][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.774938][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  410.780823][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.787437][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  410.793872][    C1] yealink 5-1:36.0: unexpected response 0
[  410.799569][    C0] yealink 2-1:36.0: unexpected response 0
[  410.807921][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.813619][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  410.820006][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.825786][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  410.832236][    C1] yealink 5-1:36.0: unexpected response 0
[  410.838017][    C0] yealink 2-1:36.0: unexpected response 0
[  410.845334][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.851830][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  410.857869][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.864441][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  410.871022][    C1] yealink 5-1:36.0: unexpected response 0
[  410.876726][    C0] yealink 2-1:36.0: unexpected response 0
[  410.883984][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.890512][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  410.896406][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.903221][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  410.909393][    C1] yealink 5-1:36.0: unexpected response 0
[  410.915169][    C0] yealink 2-1:36.0: unexpected response 0
[  410.923518][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.929081][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  410.938288][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.941499][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  410.948006][    C1] yealink 5-1:36.0: unexpected response 0
[  410.953743][    C0] yealink 2-1:36.0: unexpected response 0
[  410.961868][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.967483][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  410.974159][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.980057][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  410.986430][    C1] yealink 5-1:36.0: unexpected response 0
[  410.992120][    C0] yealink 2-1:36.0: unexpected response 0
[  410.999439][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.006295][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  411.013010][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.018663][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  411.025088][    C1] yealink 5-1:36.0: unexpected response 0
[  411.030782][    C0] yealink 2-1:36.0: unexpected response 0
[  411.038662][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.044663][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  411.050776][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.057180][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  411.063693][    C1] yealink 5-1:36.0: unexpected response 0
[  411.069392][    C0] yealink 2-1:36.0: unexpected response 0
[  411.076500][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.083055][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  411.089116][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.095603][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  411.102157][    C1] yealink 5-1:36.0: unexpected response 0
[  411.107848][    C0] yealink 2-1:36.0: unexpected response 0
[  411.116546][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.121817][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  411.128985][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.134211][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  411.140609][    C1] yealink 5-1:36.0: unexpected response 0
[  411.146403][    C0] yealink 2-1:36.0: unexpected response 0
[  411.153609][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.160224][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  411.166096][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.172849][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  411.179501][    C1] yealink 5-1:36.0: unexpected response 0
[  411.185215][    C0] yealink 2-1:36.0: unexpected response 0
[  411.192298][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.198966][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  411.204785][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.216818][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  411.218156][    C1] yealink 5-1:36.0: unexpected response 0
[  411.223852][    C0] yealink 2-1:36.0: unexpected response 0
[  411.231916][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.237829][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  411.244267][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.250077][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  411.256727][    C1] yealink 5-1:36.0: unexpected response 0
[  411.262437][    C0] yealink 2-1:36.0: unexpected response 0
[  411.270552][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.276683][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  411.282473][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.289175][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  411.295621][    C1] yealink 5-1:36.0: unexpected response 0
[  411.301320][    C0] yealink 2-1:36.0: unexpected response 0
[  411.308562][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.316198][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  411.322602][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.328434][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  411.335370][    C1] yealink 5-1:36.0: unexpected response 0
[  411.341065][    C0] yealink 2-1:36.0: unexpected response 0
[  411.348986][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.354777][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  411.360568][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.367158][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  411.373718][    C1] yealink 5-1:36.0: unexpected response 0
[  411.379413][    C0] yealink 2-1:36.0: unexpected response 0
[  411.386554][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.393093][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  411.398958][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.407418][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  411.413684][    C1] yealink 5-1:36.0: unexpected response 0
[  411.419397][    C0] yealink 2-1:36.0: unexpected response 0
[  411.427502][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.433574][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  411.440311][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.445764][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  411.452345][    C1] yealink 5-1:36.0: unexpected response 0
[  411.458041][    C0] yealink 2-1:36.0: unexpected response 0
[  411.465240][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.471779][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  411.477736][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.484292][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  411.490885][    C1] yealink 5-1:36.0: unexpected response 0
[  411.496639][    C0] yealink 2-1:36.0: unexpected response 0
[  411.497354][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  411.504022][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.510749][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  411.517661][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.522892][    C0] yealink 2-1:36.0: unexpected response 0
[  411.529810][    C1] yealink 5-1:36.0: unexpected response 0
[  411.536121][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  411.543453][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.549855][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  411.555599][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.562034][    C0] yealink 2-1:36.0: unexpected response 0
[  411.568776][    C1] yealink 5-1:36.0: unexpected response 0
[  411.574907][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  411.581742][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.588322][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  411.594482][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.600927][    C0] yealink 2-1:36.0: unexpected response 0
[  411.607662][    C1] yealink 5-1:36.0: unexpected response 0
[  411.613609][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  411.621540][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.627562][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  411.633746][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.639488][    C0] yealink 2-1:36.0: unexpected response 0
[  411.646426][    C1] yealink 5-1:36.0: unexpected response 0
[  411.652445][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  411.660088][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.666133][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  411.672397][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.678945][    C0] yealink 2-1:36.0: unexpected response 0
[  411.685679][    C1] yealink 5-1:36.0: unexpected response 0
[  411.691557][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  411.698528][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.705223][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  411.710988][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.717377][    C0] yealink 2-1:36.0: unexpected response 0
[  411.724121][    C1] yealink 5-1:36.0: unexpected response 0
[  411.730912][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  411.738366][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.744697][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  411.750819][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.756479][    C0] yealink 2-1:36.0: unexpected response 0
[  411.763229][    C1] yealink 5-1:36.0: unexpected response 0
[  411.769212][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  411.776142][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.782748][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  411.788522][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.794948][    C0] yealink 2-1:36.0: unexpected response 0
[  411.801770][    C1] yealink 5-1:36.0: unexpected response 0
[  411.807827][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  411.815071][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.821428][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  411.827944][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.833531][    C0] yealink 2-1:36.0: unexpected response 0
[  411.840266][    C1] yealink 5-1:36.0: unexpected response 0
[  411.846336][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  411.853848][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.859881][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  411.865663][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.872073][    C0] yealink 2-1:36.0: unexpected response 0
[  411.878817][    C1] yealink 5-1:36.0: unexpected response 0
[  411.884861][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  411.891838][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.898448][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  411.904252][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.910705][    C0] yealink 2-1:36.0: unexpected response 0
[  411.917531][    C1] yealink 5-1:36.0: unexpected response 0
[  411.924457][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  411.932185][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.938181][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  411.944775][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.950439][    C0] yealink 2-1:36.0: unexpected response 0
[  411.957187][    C1] yealink 5-1:36.0: unexpected response 0
[  411.963173][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  411.970196][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.976598][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  411.982575][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.988906][    C0] yealink 2-1:36.0: unexpected response 0
[  411.995647][    C1] yealink 5-1:36.0: unexpected response 0
[  412.001543][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  412.008564][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.015036][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  412.020921][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.027294][    C0] yealink 2-1:36.0: unexpected response 0
[  412.034127][    C1] yealink 5-1:36.0: unexpected response 0
[  412.040398][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  412.047982][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.053828][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  412.060251][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.065856][    C0] yealink 2-1:36.0: unexpected response 0
[  412.072598][    C1] yealink 5-1:36.0: unexpected response 0
[  412.078490][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  412.085464][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.092185][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  412.098205][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.104530][    C0] yealink 2-1:36.0: unexpected response 0
[  412.111353][    C1] yealink 5-1:36.0: unexpected response 0
[  412.117312][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  412.124417][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.131354][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  412.137922][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.143252][    C0] yealink 2-1:36.0: unexpected response 0
[  412.150079][    C1] yealink 5-1:36.0: unexpected response 0
[  412.156215][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  412.164184][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.169674][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  412.175494][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.182045][    C0] yealink 2-1:36.0: unexpected response 0
[  412.188783][    C1] yealink 5-1:36.0: unexpected response 0
[  412.194821][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  412.201889][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.208379][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  412.214279][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.220705][    C0] yealink 2-1:36.0: unexpected response 0
[  412.227446][    C1] yealink 5-1:36.0: unexpected response 0
[  412.233803][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  412.241271][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.247086][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  412.254083][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.259342][    C0] yealink 2-1:36.0: unexpected response 0
[  412.266261][    C1] yealink 5-1:36.0: unexpected response 0
[  412.272291][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  412.279178][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.285848][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  412.292119][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.298167][    C0] yealink 2-1:36.0: unexpected response 0
[  412.304909][    C1] yealink 5-1:36.0: unexpected response 0
[  412.310865][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  412.317788][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.324380][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  412.330560][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.336885][    C0] yealink 2-1:36.0: unexpected response 0
[  412.343622][    C1] yealink 5-1:36.0: unexpected response 0
[  412.349966][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  412.357383][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.362977][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  412.369651][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.375243][    C0] yealink 2-1:36.0: unexpected response 0
[  412.381999][    C1] yealink 5-1:36.0: unexpected response 0
[  412.387942][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  412.395002][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.401435][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  412.407337][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.413710][    C0] yealink 2-1:36.0: unexpected response 0
[  412.420502][    C1] yealink 5-1:36.0: unexpected response 0
[  412.426399][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  412.433625][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.440381][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  412.446845][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.452448][    C0] yealink 2-1:36.0: unexpected response 0
[  412.459270][    C1] yealink 5-1:36.0: unexpected response 0
[  412.465354][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  412.473474][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.478860][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  412.484833][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.491182][    C0] yealink 2-1:36.0: unexpected response 0
[  412.497919][    C1] yealink 5-1:36.0: unexpected response 0
[  412.504011][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  412.510974][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.517498][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  412.523393][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.529746][    C0] yealink 2-1:36.0: unexpected response 0
[  412.536511][    C1] yealink 5-1:36.0: unexpected response 0
[  412.542898][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  412.550289][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.556085][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  412.562662][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.568319][    C0] yealink 2-1:36.0: unexpected response 0
[  412.575071][    C1] yealink 5-1:36.0: unexpected response 0
[  412.580984][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  412.588134][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.594555][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  412.600513][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.606975][    C0] yealink 2-1:36.0: unexpected response 0
[  412.613720][    C1] yealink 5-1:36.0: unexpected response 0
[  412.619632][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  412.626521][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.633329][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  412.639183][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.645598][    C0] yealink 2-1:36.0: unexpected response 0
[  412.652427][    C1] yealink 5-1:36.0: unexpected response 0
[  412.658618][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  412.666753][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.672571][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  412.679086][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.684723][    C0] yealink 2-1:36.0: unexpected response 0
[  412.691468][    C1] yealink 5-1:36.0: unexpected response 0
[  412.697461][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  412.704626][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.711176][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  412.717020][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.723632][    C0] yealink 2-1:36.0: unexpected response 0
[  412.730476][    C1] yealink 5-1:36.0: unexpected response 0
[  412.736416][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  412.744208][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.750454][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  412.756605][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.762242][    C0] yealink 2-1:36.0: unexpected response 0
[  412.769013][    C1] yealink 5-1:36.0: unexpected response 0
[  412.775081][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  412.781977][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.788603][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  412.794473][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.800960][    C0] yealink 2-1:36.0: unexpected response 0
[  412.807705][    C1] yealink 5-1:36.0: unexpected response 0
[  412.813623][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  412.820547][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.827101][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  412.833002][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.839439][    C0] yealink 2-1:36.0: unexpected response 0
[  412.846172][    C1] yealink 5-1:36.0: unexpected response 0
[  412.852367][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  412.859909][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.865950][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  412.872325][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.878108][    C0] yealink 2-1:36.0: unexpected response 0
[  412.884933][    C1] yealink 5-1:36.0: unexpected response 0
[  412.890833][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  412.897806][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.904379][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  412.910225][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.916731][    C0] yealink 2-1:36.0: unexpected response 0
[  412.923504][    C1] yealink 5-1:36.0: unexpected response 0
[  412.929509][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  412.936514][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.942988][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  412.949758][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.955239][    C0] yealink 2-1:36.0: unexpected response 0
[  412.962066][    C1] yealink 5-1:36.0: unexpected response 0
[  412.968262][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  412.975676][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.981770][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  412.987253][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.993683][    C0] yealink 2-1:36.0: unexpected response 0
[  413.000432][    C1] yealink 5-1:36.0: unexpected response 0
[  413.006344][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  413.013216][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.019812][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  413.025641][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.032043][    C0] yealink 2-1:36.0: unexpected response 0
[  413.038795][    C1] yealink 5-1:36.0: unexpected response 0
[  413.044836][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  413.052824][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.059003][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  413.064972][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.070516][    C0] yealink 2-1:36.0: unexpected response 0
[  413.077254][    C1] yealink 5-1:36.0: unexpected response 0
[  413.083356][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  413.090164][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.096629][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  413.102550][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.108883][    C0] yealink 2-1:36.0: unexpected response 0
[  413.115636][    C1] yealink 5-1:36.0: unexpected response 0
[  413.121682][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  413.128703][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.135014][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  413.141186][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.147554][    C0] yealink 2-1:36.0: unexpected response 0
[  413.154385][    C1] yealink 5-1:36.0: unexpected response 0
[  413.160728][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  413.168205][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.173788][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  413.180652][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.186320][    C0] yealink 2-1:36.0: unexpected response 0
[  413.193142][    C1] yealink 5-1:36.0: unexpected response 0
[  413.199027][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  413.206260][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.212731][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  413.218800][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.224981][    C0] yealink 2-1:36.0: unexpected response 0
[  413.231715][    C1] yealink 5-1:36.0: unexpected response 0
[  413.237714][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  413.244842][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.251445][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  413.258547][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.263824][    C0] yealink 2-1:36.0: unexpected response 0
[  413.270563][    C1] yealink 5-1:36.0: unexpected response 0
[  413.276964][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  413.284252][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.289956][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  413.295843][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.302189][    C0] yealink 2-1:36.0: unexpected response 0
[  413.308932][    C1] yealink 5-1:36.0: unexpected response 0
[  413.314985][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  413.321954][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.328463][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  413.334455][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.340742][    C0] yealink 2-1:36.0: unexpected response 0
[  413.347538][    C1] yealink 5-1:36.0: unexpected response 0
[  413.353466][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  413.361278][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.367382][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  413.373905][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.379453][    C0] yealink 2-1:36.0: unexpected response 0
[  413.386197][    C1] yealink 5-1:36.0: unexpected response 0
[  413.392096][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  413.399079][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.405547][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  413.411530][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.417811][    C0] yealink 2-1:36.0: unexpected response 0
[  413.424545][    C1] yealink 5-1:36.0: unexpected response 0
[  413.430445][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  413.437714][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.444268][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  413.450296][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.456693][    C0] yealink 2-1:36.0: unexpected response 0
[  413.463472][    C1] yealink 5-1:36.0: unexpected response 0
[  413.469857][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  413.477448][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.483285][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  413.490006][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.495619][    C0] yealink 2-1:36.0: unexpected response 0
[  413.502416][    C1] yealink 5-1:36.0: unexpected response 0
[  413.508409][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  413.515235][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.521991][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  413.528174][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.534326][    C0] yealink 2-1:36.0: unexpected response 0
[  413.541416][    C1] yealink 5-1:36.0: unexpected response 0
[  413.547301][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  413.554282][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.560898][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  413.567748][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.573229][    C0] yealink 2-1:36.0: unexpected response 0
[  413.579976][    C1] yealink 5-1:36.0: unexpected response 0
[  413.586302][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  413.593932][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.599867][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  413.605373][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.611939][    C0] yealink 2-1:36.0: unexpected response 0
[  413.618669][    C1] yealink 5-1:36.0: unexpected response 0
[  413.624686][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  413.631430][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.638349][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  413.644001][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.650560][    C0] yealink 2-1:36.0: unexpected response 0
[  413.657296][    C1] yealink 5-1:36.0: unexpected response 0
[  413.663179][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  413.671547][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.677410][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  413.683130][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.688920][    C0] yealink 2-1:36.0: unexpected response 0
[  413.695660][    C1] yealink 5-1:36.0: unexpected response 0
[  413.701786][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  413.708424][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.715393][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  413.721167][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.727843][    C0] yealink 2-1:36.0: unexpected response 0
[  413.734604][    C1] yealink 5-1:36.0: unexpected response 0
[  413.740606][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  413.747300][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.754057][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  413.759737][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.766299][    C0] yealink 2-1:36.0: unexpected response 0
[  413.773038][    C1] yealink 5-1:36.0: unexpected response 0
[  413.779354][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  413.787548][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.792794][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  413.798326][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.804890][    C0] yealink 2-1:36.0: unexpected response 0
[  413.811715][    C1] yealink 5-1:36.0: unexpected response 0
[  413.817633][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  413.824490][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.831193][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  413.836929][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.843465][    C0] yealink 2-1:36.0: unexpected response 0
[  413.850215][    C1] yealink 5-1:36.0: unexpected response 0
[  413.856134][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  413.863254][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.870216][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  413.876440][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.882021][    C0] yealink 2-1:36.0: unexpected response 0
[  413.888765][    C1] yealink 5-1:36.0: unexpected response 0
[  413.894656][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  413.902054][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.908171][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  413.913835][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.920493][    C0] yealink 2-1:36.0: unexpected response 0
[  413.927225][    C1] yealink 5-1:36.0: unexpected response 0
[  413.933105][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  413.939919][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.946668][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  413.952446][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.959003][    C0] yealink 2-1:36.0: unexpected response 0
[  413.965740][    C1] yealink 5-1:36.0: unexpected response 0
[  413.972130][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  413.979780][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.985257][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  413.991646][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.997510][    C0] yealink 2-1:36.0: unexpected response 0
[  414.004420][    C1] yealink 5-1:36.0: unexpected response 0
[  414.010322][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  414.017054][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  414.023762][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  414.029801][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  414.036492][    C0] yealink 2-1:36.0: unexpected response 0
[  414.043236][    C1] yealink 5-1:36.0: unexpected response 0
[  414.049286][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  414.056007][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  414.062817][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  414.068509][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  414.075181][    C0] yealink 2-1:36.0: unexpected response 0
[  414.082181][    C1] yealink 5-1:36.0: unexpected response 0
[  414.088529][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  414.096675][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  414.101604][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  414.108042][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  414.113853][    C0] yealink 2-1:36.0: unexpected response 0
[  414.120591][    C1] yealink 5-1:36.0: unexpected response 0
[  414.126465][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  414.133197][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  414.139980][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  414.145770][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  414.152768][    C0] yealink 2-1:36.0: unexpected response 0
[  414.159534][    C1] yealink 5-1:36.0: unexpected response 0
[  414.165655][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  414.172343][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  414.179720][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  414.186461][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  414.191628][    C0] yealink 2-1:36.0: unexpected response 0
[  414.198463][    C1] yealink 5-1:36.0: unexpected response 0
[  414.204386][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  414.211947][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  414.217839][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  414.223812][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  414.230412][    C0] yealink 2-1:36.0: unexpected response 0
[  414.237591][    C1] yealink 5-1:36.0: unexpected response 0
[  414.243482][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  414.250283][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  414.256951][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  414.262781][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  414.269527][    C0] yealink 2-1:36.0: unexpected response 0
[  414.276273][    C1] yealink 5-1:36.0: unexpected response 0
[  414.282636][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  414.289985][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  414.295850][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  414.302159][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  414.307997][    C0] yealink 2-1:36.0: unexpected response 0
[  414.314737][    C1] yealink 5-1:36.0: unexpected response 0
[  414.320625][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71