0
[ 1423.965115][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1423.972129][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1423.972164][    C1] yealink 4-1:36.0: unexpected response 0
[ 1423.980887][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1423.987820][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1423.987846][    C1] yealink 4-1:36.0: unexpected response 0
[ 1423.996602][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.003555][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.003581][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.012355][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.019216][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.019241][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.028003][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.034930][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.034955][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.043704][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.050638][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.050663][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.059348][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.066272][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.066297][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.075062][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.082080][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.082105][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.090789][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.097753][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.097779][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.106534][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.113487][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.113513][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.122273][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.129135][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.129159][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.138118][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.145138][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.145163][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.145389][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.155157][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.155183][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.163946][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.170873][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.170898][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.179591][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.186553][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.186577][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.195342][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.202263][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.202287][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.210964][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.217916][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.217940][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.226699][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.233630][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.233655][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.242412][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.249263][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.249286][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.258080][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.265014][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.265040][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.273804][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.280767][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.280792][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.289487][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.296415][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.296440][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.305198][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.312144][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.312168][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.320845][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.327772][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.327797][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.336552][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.343532][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.343558][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.352320][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.359191][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.359216][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.367991][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.374944][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.374970][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.383907][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.390895][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.390926][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.399643][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.406631][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.406659][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.406892][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.415596][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.415624][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.424414][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.431379][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.431407][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.440108][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.447064][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.447092][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.455954][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.463029][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.463057][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.471778][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.478750][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.478776][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.487594][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.494555][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.494582][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.503339][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.510320][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.510347][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.519137][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.526095][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.526121][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.534889][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.541851][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.541876][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.550568][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.557673][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.557708][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.566521][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.573536][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.573575][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.582408][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.589392][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.589434][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.598298][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.605317][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.605356][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.605597][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.615384][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.615426][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.615685][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.624407][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.624450][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.624698][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.633431][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.633468][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.633713][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.642439][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.642480][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.651267][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.651532][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.651563][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.658468][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.668327][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.668354][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.677136][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.684112][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.684138][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.692902][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.699768][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.699792][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.708580][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.715601][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.715641][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.715892][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.724618][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.724655][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.724905][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.733651][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.733691][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.742518][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.749614][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.749654][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.749904][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.758629][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.758669][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.758921][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.767672][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.767712][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.767963][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.776813][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.776853][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.777108][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.777877][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.777912][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.786664][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.786928][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.786969][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.795794][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.802787][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.802814][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.811509][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.818460][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.818486][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.827240][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.834171][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.834195][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.843068][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.850001][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.850039][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.850287][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.859019][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.859058][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.859698][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.869544][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.869585][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.878413][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.885422][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.885460][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.894715][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.901715][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.901751][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.910593][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.910852][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.910885][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.917795][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.918060][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.918092][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.927866][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.928140][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.928171][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.938002][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.947835][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.947870][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.956675][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.963646][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.963674][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.972490][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.979417][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.979441][    C1] yealink 4-1:36.0: unexpected response 0
[ 1424.988209][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1424.995143][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1424.995169][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.003929][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.010883][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.010909][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.019591][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.026568][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.026593][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.026818][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.035525][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.035549][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.044338][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.051278][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.051303][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.059990][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.066922][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.066946][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.075732][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.082672][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.082704][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.091589][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.091862][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.091891][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.100738][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.107717][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.107743][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.107966][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.117738][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.117765][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.126543][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.133498][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.133524][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.142312][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.149202][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.149225][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.158013][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.164950][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.164976][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.173752][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.180690][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.180714][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.189402][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.196333][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.196360][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.205124][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.212120][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.212147][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.220836][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.227779][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.227806][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.236561][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.243515][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.243539][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.252305][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.259202][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.259227][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.268013][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.275038][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.275066][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.283857][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.290862][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.290890][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.299615][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.306684][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.306712][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.315483][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.322445][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.322473][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.331191][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.331473][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.331499][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.338397][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.348245][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.348272][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.348500][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.357222][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.357249][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.366035][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.373030][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.373062][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.381821][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.388830][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.388869][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.389120][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.397852][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.397892][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.398147][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.406976][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.407016][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.407273][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.416006][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.416049][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.416311][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.425074][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.425113][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.433945][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.440962][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.441004][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.449766][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.450027][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.450060][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.458796][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.459473][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.459509][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.468353][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.475304][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.475330][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.484110][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.491138][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.491164][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.499861][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.506802][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.506828][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.515609][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.522540][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.522565][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.531249][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.538229][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.538266][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.547031][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.553995][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.554019][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.562774][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.569766][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.569791][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.578628][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.585604][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.585632][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.594414][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.601376][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.601402][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.610121][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.617097][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.617126][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.625920][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.632919][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.632947][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.641671][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.648661][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.648697][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.657530][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.664512][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.664537][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.673303][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.680260][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.680285][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.688966][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.695916][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.695942][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.704726][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.711675][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.711702][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.720406][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.727385][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.727415][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.727661][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.736377][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.736405][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.736634][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.745349][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.745375][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.754165][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.761102][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.761128][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.769932][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.770212][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.770240][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.777125][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.786966][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.786994][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.795774][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.802887][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.802913][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.811612][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.818562][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.818589][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.827349][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.834562][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.834590][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.843381][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.850470][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.850505][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.859262][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.866279][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.866320][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.866576][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.876359][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.876400][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.876657][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.885432][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.885475][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.885734][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.894471][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.894518][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.903339][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.910339][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.910379][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.919150][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.926152][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.926193][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.926444][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.935197][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.935238][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.944046][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.951014][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.951041][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.959764][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.966730][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.966756][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.975529][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.982473][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.982499][    C1] yealink 4-1:36.0: unexpected response 0
[ 1425.991191][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1425.998173][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1425.998198][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.006959][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.013895][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.013921][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.022691][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.029568][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.029592][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.038350][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.045293][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.045319][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.054129][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.061061][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.061086][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.069772][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.076723][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.076748][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.085529][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.092478][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.092505][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.101205][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.108157][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.108183][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.116954][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.123928][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.123954][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.132819][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.139686][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.139710][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.148508][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.148747][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.148779][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.157503][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.164449][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.164474][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.173265][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.180235][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.180260][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.189045][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.196009][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.196037][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.204820][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.211777][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.211810][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.220501][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.227471][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.227507][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.236299][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.243280][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.243306][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.252086][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.258969][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.258993][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.267772][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.274826][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.274863][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.283637][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.290594][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.290620][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.299391][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.306323][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.306348][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.315119][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.322054][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.322079][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.330864][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.337820][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.337846][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.346596][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.353561][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.353586][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.362442][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.369336][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.369360][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.378154][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.385096][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.385121][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.393888][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.400819][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.400844][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.409532][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.416476][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.416501][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.425274][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.432222][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.432248][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.440965][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.447940][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.447967][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.456734][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.463671][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.463698][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.472506][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.479375][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.479401][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.488260][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.495292][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.495319][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.495558][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.505363][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.505391][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.514176][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.521129][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.521157][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.529939][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.536898][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.536924][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.545694][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.552636][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.552663][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.561707][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.568653][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.568679][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.577445][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.584398][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.584433][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.593227][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.600188][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.600223][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.608960][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.615962][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.615989][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.624775][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.631821][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.631850][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.640555][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.647518][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.647546][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.656332][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.663284][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.663310][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.663547][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.672277][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.672304][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.680996][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.687936][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.687963][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.696724][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.703674][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.703699][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.712578][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.719459][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.719485][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.728284][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.735259][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.735285][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.744056][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.750991][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.751019][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.759729][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.766671][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.766697][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.775468][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.782406][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.782432][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.791144][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.798095][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.798124][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.806893][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.813832][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.813859][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.822628][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.829499][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.829530][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.838359][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.845305][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.845330][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.854113][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.861092][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.861118][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.869805][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.876741][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.876766][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.885609][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.892553][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.892578][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.901275][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.908207][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.908233][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.917009][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.923943][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.923969][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.932795][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.939673][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.939699][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.948469][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.955517][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.955544][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.964308][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.971268][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.971295][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.979980][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1426.986987][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1426.987014][    C1] yealink 4-1:36.0: unexpected response 0
[ 1426.995806][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.002744][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.002769][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.011453][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.018412][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.018437][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.027207][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.034138][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.034163][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.041097][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.046910][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.046933][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.056730][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.062617][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.062642][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.072363][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.078286][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.078311][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.088120][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.094011][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.094036][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.103852][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.104122][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.104157][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.110093][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.118794][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.118819][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.128707][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.134617][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.134643][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.144470][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.150399][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.150426][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.160167][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.166073][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.166100][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.175910][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.181810][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.181836][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.191577][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.197498][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.197524][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.207342][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.213282][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.213312][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.223154][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.229113][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.229150][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.238919][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.244817][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.244843][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.254663][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.260564][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.260590][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.270352][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.276282][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.276309][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.286137][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.292082][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.292110][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.301846][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.307757][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.307785][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.317607][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.323523][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.323559][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.333416][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.339344][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.339371][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.349117][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.355054][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.355079][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.364880][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.370788][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.370813][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.380536][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.386437][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.386482][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.396276][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.402173][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.402198][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.412094][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.417987][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.418011][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.427798][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.433705][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.433730][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.443693][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.449587][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.449612][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.459341][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.465241][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.465265][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.475064][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.480980][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.481004][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.490720][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.496619][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.496643][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.506456][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.512384][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.512408][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.522161][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.528065][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.528092][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.537994][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.544160][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.544187][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.554003][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.560236][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.560261][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.569996][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.575895][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.575928][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.585808][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.591733][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.591760][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.601487][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.607426][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.607452][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.617254][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.623171][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.623214][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.633081][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.638986][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.639025][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.639276][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.649050][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.649092][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.649348][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.659136][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.659179][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.659439][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.669215][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.669251][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.669502][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.678254][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.678295][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.678547][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.688314][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.688357][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.688610][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.698427][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.698467][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.698720][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.708500][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.708544][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.709239][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.718073][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.718102][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.727953][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.733877][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.733904][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.743710][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.749639][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.749679][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.759482][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.765458][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.765499][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.766200][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.774970][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.775012][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.775263][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.785039][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.785079][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.785330][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.794108][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.794150][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.804013][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.810070][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.810121][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.819924][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.820187][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.820223][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.826075][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.826772][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.826802][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.836613][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.842601][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.842638][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.852431][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.858344][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.858371][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.868161][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.874071][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.874096][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.883897][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.889811][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.889850][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.899688][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.900405][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.900437][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.910254][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.910518][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.910547][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.916419][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.925260][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.925301][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.925555][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.935325][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.935367][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.935619][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.945471][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.945515][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.945769][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.955684][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.955727][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.965600][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.965870][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.965904][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.971790][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.980625][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.980665][    C1] yealink 4-1:36.0: unexpected response 0
[ 1427.990469][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1427.996418][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1427.996442][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.006262][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.012161][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.012186][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.021919][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.027808][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.027833][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.037730][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.043616][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.043645][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.053452][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.059364][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.059388][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.069128][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.075030][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.075063][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.084858][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.090761][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.090786][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.100505][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.106419][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.106445][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.116273][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.122213][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.122238][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.132055][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.137962][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.137988][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.147797][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.148033][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.148063][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.157825][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.163724][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.163749][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.173578][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.179480][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.179506][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.189255][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.195139][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.195164][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.204962][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.210956][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.210982][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.220733][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.226662][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.226687][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.236494][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.242436][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.242462][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.252191][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.258083][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.258108][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.267915][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.273856][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.273881][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.283708][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.289648][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.289674][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.299421][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.305309][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.305333][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.315159][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.321051][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.321076][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.330798][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.336708][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.336733][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.346527][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.352428][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.352453][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.362175][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.368095][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.368121][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.377924][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.383831][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.383858][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.393777][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.399704][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.399729][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.409477][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.415413][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.415440][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.425275][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.425551][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.425584][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.431489][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.440270][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.440315][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.440571][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.450472][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.450516][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.450767][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.459525][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.459568][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.459824][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.469649][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.469690][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.469944][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.479725][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.479767][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.480020][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.489800][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.489843][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.490099][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.499875][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.499917][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.500167][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.509941][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.509981][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.510223][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.518969][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.519010][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.519259][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.529007][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.529034][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.538863][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.544774][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.544800][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.554606][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.560537][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.560562][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.570302][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.576238][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.576274][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.586116][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.592021][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.592045][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.601771][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.607657][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.607682][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.617597][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.623536][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.623564][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.623795][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.633575][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.633602][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.643426][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.649321][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.649346][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.659070][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.664956][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.664981][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.674779][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.680695][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.680720][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.690471][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.696387][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.696414][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.706222][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.712129][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.712165][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.721942][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.727840][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.727866][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.737688][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.743583][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.743609][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.753531][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.759485][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.759514][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.769259][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.775172][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.775199][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.775451][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.784232][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.784259][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.794073][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.800009][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.800042][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.809787][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.810035][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.810062][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.815931][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.824726][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.824754][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.834595][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.840492][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.840518][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.850250][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.856183][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.856209][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.866044][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.871963][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.871988][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.881734][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.887645][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.887670][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.897484][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.903474][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.903515][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.913397][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.914121][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.914159][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.923981][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.924249][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.924289][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.930148][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.938920][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.938957][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.948824][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.954787][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.954827][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.955074][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.964845][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.964889][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.965142][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.974906][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.974948][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.975198][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.984971][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.985009][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.985264][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1428.994011][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1428.994052][    C1] yealink 4-1:36.0: unexpected response 0
[ 1428.994301][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.004088][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.004116][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.013925][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.019850][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.019877][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.029611][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.035514][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.035540][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.045362][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.051307][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.051332][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.061060][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.066970][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.066994][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.076791][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.082679][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.082705][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.092524][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.098411][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.098435][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.108226][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.108467][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.108500][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.118269][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.124283][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.124311][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.134113][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.140032][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.140058][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.149788][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.155676][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.155702][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.165595][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.171512][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.171541][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.181282][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.187190][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.187229][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.197062][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.202956][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.202981][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.212704][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.218590][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.218617][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.228423][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.234347][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.234373][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.244168][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.250064][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.250090][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.259822][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.265707][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.265732][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.275627][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.281510][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.281534][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.291251][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.297152][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.297177][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.306975][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.312863][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.312897][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.323026][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.328969][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.328996][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.338801][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.344724][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.344751][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.354572][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.360471][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.360498][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.370224][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.376151][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.376192][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.386005][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.391984][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.392011][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.401741][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.407658][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.407685][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.417504][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.423421][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.423447][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.433275][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.439189][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.439216][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.448965][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.454897][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.454933][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.464777][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.470692][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.470718][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.480472][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.486374][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.486401][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.496260][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.502177][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.502204][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.511943][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.517838][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.517864][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.527691][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.533635][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.533662][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.543491][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.549429][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.549457][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.559222][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.565121][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.565150][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.574986][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.580897][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.580925][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.590660][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.596579][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.596606][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.606415][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.612416][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.612444][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.622166][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.628063][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.628088][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.637931][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.643902][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.643928][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.653746][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.659637][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.659662][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.669400][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.675341][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.675367][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.685183][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.691073][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.691099][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.700872][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.706763][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.706790][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.716725][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.722641][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.722669][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.732407][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.738320][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.738348][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.748259][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.754163][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.754194][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.764000][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.769959][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.769985][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.779716][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.785624][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.785651][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.795465][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.801368][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.801394][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.811137][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.817100][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.817125][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.826966][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.832890][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.832916][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.842638][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.848530][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.848556][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.858357][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.864244][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.864270][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.874069][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.879968][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.879993][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.889717][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.895618][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.895644][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.905442][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.911324][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.911349][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.921100][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.927004][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.927028][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.936867][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.942753][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.942777][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.952534][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.958450][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.958476][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.968265][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.974187][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.974212][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.984007][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1429.989929][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1429.989954][    C1] yealink 4-1:36.0: unexpected response 0
[ 1429.999674][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.005559][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.005584][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.015415][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.021301][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.021325][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.031056][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.036951][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.036976][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.046763][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.052645][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.052669][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.062394][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.068282][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.068307][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.078210][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.084115][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.084140][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.093960][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.099873][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.099897][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.109703][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.115605][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.115639][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.125492][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.131427][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.131453][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.141177][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.147064][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.147089][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.147332][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.156077][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.156102][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.165915][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.171810][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.171835][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.181557][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.187460][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.187497][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.197340][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.203235][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.203259][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.213056][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.218880][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.218904][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.228702][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.234592][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.234617][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.244418][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.250368][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.250395][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.260119][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.266037][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.266061][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.275874][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.281765][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.281790][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.291513][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.297425][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.297449][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.307259][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.313196][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.313221][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.323053][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.328894][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.328918][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.338724][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.344615][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.344641][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.354439][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.360339][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.360364][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.370087][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.375996][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.376021][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.385821][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.391790][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.391815][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.401553][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.407432][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.407457][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.417247][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.423144][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.423169][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.432943][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.438811][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.438836][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.448660][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.454542][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.454567][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.464362][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.470355][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.470380][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.480151][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.486085][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.486111][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.495955][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.501850][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.501874][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.511617][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.517514][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.517540][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.527360][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.533250][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.533275][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.543102][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.548965][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.548988][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.558804][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.564689][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.564714][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.574563][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.580448][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.580473][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.590197][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.596081][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.596105][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.605929][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.611912][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.611936][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.621688][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.627582][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.627608][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.637402][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.643288][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.643312][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.653220][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.659180][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.659215][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.669090][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.675034][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.675071][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.684926][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.690899][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.690938][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.691676][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.700458][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.700498][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.700750][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.710517][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.710559][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.710812][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.720598][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.720640][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.720889][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.730659][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.730701][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.730948][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.739693][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.739736][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.749688][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.755660][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.755700][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.765569][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.771537][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.771576][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.772207][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.780908][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.780939][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.790786][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.796717][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.796757][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.806612][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.812568][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.812607][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.822417][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.828400][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.828440][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.838305][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.844367][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.844407][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.844665][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.854446][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.854486][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.854734][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.864498][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.864537][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.874396][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.880356][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.880392][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.890230][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.896136][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.896162][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.906041][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.911974][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.912012][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.921748][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.927645][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.927670][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.937489][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.943454][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.943491][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.953346][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.954022][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.954052][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.963857][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.964115][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.964150][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.973925][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.974192][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.974224][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.980090][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.988938][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.988976][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.989223][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1430.998983][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1430.999025][    C1] yealink 4-1:36.0: unexpected response 0
[ 1430.999313][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.009083][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.009123][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.009368][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.019139][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.019180][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.019430][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.029203][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.029238][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.039081][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.044965][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.044990][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.054789][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.060671][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.060696][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.070416][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.076306][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.076333][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.086172][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.092103][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.092126][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.101847][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.107732][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.107757][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.108016][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.117815][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.117840][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.127665][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.133553][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.133578][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.143398][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.149340][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.149366][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.159129][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.165019][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.165049][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.174937][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.180840][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.180865][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.190593][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.196498][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.196524][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.206356][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.212270][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.212297][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.222038][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.227948][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.227974][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.237839][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.243759][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.243786][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.253592][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.259510][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.259536][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.269261][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.275161][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.275193][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.285118][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.291017][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.291042][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.300786][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.306695][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.306721][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.316609][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.322674][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.322699][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.332427][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.338329][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.338361][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.348192][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.354151][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.354177][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.364018][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.369925][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.369950][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.379672][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.385555][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.385580][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.395479][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.401370][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.401395][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.411160][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.417087][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.417112][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.426959][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.432867][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.432892][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.442631][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.448543][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.448570][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.458413][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.464309][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.464335][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.474164][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.480202][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.480237][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.490089][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.491285][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.491320][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.501140][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.501406][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.501436][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.507338][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.507596][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.507628][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.517408][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.517677][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.517708][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.523563][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.532497][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.532540][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.542347][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.542614][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.542642][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.548499][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.557340][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.557384][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.567252][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.567510][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.567544][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.577368][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.583733][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.583759][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.593592][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.599504][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.599538][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.609330][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.615253][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.615281][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.625107][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.631048][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.631075][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.640811][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.646729][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.646755][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.656559][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.662447][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.662473][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.672194][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.678111][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.678136][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.687955][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.693902][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.693928][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.703779][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.709675][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.709701][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.719430][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.725348][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.725374][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.735203][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.741095][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.741120][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.750847][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.756758][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.756784][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.766585][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.772477][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.772501][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.782219][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.788126][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.788151][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.797946][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.803850][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.803875][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.813689][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.819571][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.819595][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.829380][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.835265][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.835290][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.845085][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.850967][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.850991][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.860722][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.866607][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.866632][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.876474][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.882445][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.882469][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.892291][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.898267][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.898292][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.908099][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.913987][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.914012][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.923805][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.929716][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.929741][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.939461][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.945365][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.945399][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.946140][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.954906][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.954942][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.964805][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.970763][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.970803][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.980603][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.986581][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.986621][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.986871][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1431.996678][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1431.996719][    C1] yealink 4-1:36.0: unexpected response 0
[ 1431.996967][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.006738][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.006781][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.007037][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.015781][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.015823][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.025689][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.031663][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.031704][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.041487][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.047382][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.047409][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.057249][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.063139][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.063165][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.073063][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.079268][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.079295][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.089098][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.094989][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.095019][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.104837][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.110763][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.110792][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.120536][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.126455][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.126481][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.136392][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.142298][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.142325][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.152075][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.152320][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.152348][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.162122][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.168041][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.168068][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.177943][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.183844][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.183870][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.184100][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.193849][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.193876][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.203697][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.209603][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.209630][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.219386][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.225410][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.225449][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.235284][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.241183][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.241209][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.250944][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.256842][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.256868][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.266693][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.272607][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.272633][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.282356][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.288285][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.288310][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.298151][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.304060][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.304086][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.313901][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.319842][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.319868][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.329630][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.335555][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.335582][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.345389][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.351294][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.351320][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.361049][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.366961][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.366987][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.376786][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.382677][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.382701][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.392436][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.398343][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.398369][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.408184][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.414137][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.414173][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.424015][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.429958][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.429984][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.439737][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.445658][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.445684][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.455529][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.461438][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.461464][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.471213][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.471466][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.471494][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.477422][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.486218][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.486247][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.496057][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.501948][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.501973][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.511709][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.517612][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.517637][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.527441][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.533393][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.533428][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.543285][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.549198][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.549223][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.558952][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.564875][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.564900][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.574717][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.580636][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.580662][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.590417][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.596323][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.596350][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.606154][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.612053][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.612079][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.621814][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.627744][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.627771][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.637589][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.643506][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.643533][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.653403][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.659339][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.659365][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.669141][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.675033][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.675059][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.684862][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.690765][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.690792][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.700521][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.706411][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.706436][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.716250][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.722147][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.722174][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.731922][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.737825][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.737851][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.747683][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.753593][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.753619][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.763445][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.769383][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.769411][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.779154][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.785058][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.785087][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.794926][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.800847][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.800873][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.810798][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.816746][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.816770][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.826594][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.832497][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.832521][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.842246][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.848141][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.848166][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.858068][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.863966][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.863991][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.873786][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.879676][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.879702][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.889431][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.895341][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.895370][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.905199][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.911120][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.911146][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.920905][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.926802][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.926827][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.936654][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.942577][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.942602][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.952357][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.953532][   T30] INFO: task udevd:8944 blocked for more than 143 seconds.
[ 1432.958277][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.968100][   T30]       Not tainted 6.10.0-rc6-syzkaller-00108-g179264157bba #0
[ 1432.973727][    C1] yealink 4-1:36.0: unexpected response 0
[ 1432.973881][ T5361] usb 2-1: Manufacturer: syz
[ 1432.983423][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1432.983454][   T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1432.983472][   T30] task:udevd           state:D stack:27488 pid:8944  tgid:8944  ppid:2401   flags:0x00000002
[ 1432.983536][   T30] Call Trace:
[ 1432.983550][   T30]  <TASK>
[ 1432.983568][   T30]  __schedule+0xca6/0x3170
[ 1432.993215][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1432.999958][   T30]  ? __pfx___schedule+0x10/0x10
[ 1433.005636][    C1] yealink 4-1:36.0: unexpected response 0
[ 1433.005794][ T5361] usb 2-1: SerialNumber: syz
[ 1433.015328][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1433.015326][   T30]  ? schedule+0x298/0x350
[ 1433.015372][   T30]  ? __pfx_lock_release+0x10/0x10
[ 1433.015427][   T30]  ? __mutex_lock+0x5b3/0x9c0
[ 1433.015476][   T30]  ? __mutex_trylock_common+0x78/0x250
[ 1433.024088][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1433.030826][   T30]  schedule+0xe7/0x350
[ 1433.037582][    C1] yealink 4-1:36.0: unexpected response 0
[ 1433.037855][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1433.043319][   T30]  schedule_preempt_disabled+0x13/0x30
[ 1433.050320][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1433.056879][   T30]  __mutex_lock+0x5b8/0x9c0
[ 1433.062563][    C1] yealink 4-1:36.0: unexpected response 0
[ 1433.069345][   T30]  ? uevent_show+0x188/0x3b0
[ 1433.076321][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1433.081793][   T30]  ? __pfx___mutex_lock+0x10/0x10
[ 1433.088813][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1433.095383][   T30]  ? uevent_show+0x188/0x3b0
[ 1433.101064][    C1] yealink 4-1:36.0: unexpected response 0
[ 1433.107866][   T30]  uevent_show+0x188/0x3b0
[ 1433.114913][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1433.120369][   T30]  ? __pfx_uevent_show+0x10/0x10
[ 1433.127386][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1433.133957][   T30]  dev_attr_show+0x53/0xe0
[ 1433.139643][    C1] yealink 4-1:36.0: unexpected response 0
[ 1433.146430][   T30]  ? __pfx_dev_attr_show+0x10/0x10
[ 1433.153521][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1433.158990][   T30]  sysfs_kf_seq_show+0x23e/0x410
[ 1433.165953][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1433.172482][   T30]  seq_read_iter+0x4fa/0x12c0
[ 1433.178194][    C1] yealink 4-1:36.0: unexpected response 0
[ 1433.178488][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1433.185049][   T30]  kernfs_fop_read_iter+0x41a/0x590
[ 1433.191989][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1433.197565][   T30]  vfs_read+0x869/0xbd0
[ 1433.204190][    C1] yealink 4-1:36.0: unexpected response 0
[ 1433.204484][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1433.210970][   T30]  ? __pfx_vfs_read+0x10/0x10
[ 1433.217080][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1433.223682][   T30]  ? __pfx___do_sys_newfstatat+0x10/0x10
[ 1433.230413][    C1] yealink 4-1:36.0: unexpected response 0
[ 1433.236148][   T30]  ? __pfx_do_sys_openat2+0x10/0x10
[ 1433.243149][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1433.249674][   T30]  ? __fget_light+0x173/0x210
[ 1433.255604][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1433.262126][   T30]  ksys_read+0x12f/0x260
[ 1433.268965][    C1] yealink 4-1:36.0: unexpected response 0
[ 1433.269226][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1433.274755][   T30]  ? __pfx_ksys_read+0x10/0x10
[ 1433.281691][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1433.288262][   T30]  do_syscall_64+0xcd/0x250
[ 1433.293911][    C1] yealink 4-1:36.0: unexpected response 0
[ 1433.294202][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1433.300718][   T30]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1433.307747][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1433.313211][   T30] RIP: 0033:0x7f4563c99b6a
[ 1433.319963][    C1] yealink 4-1:36.0: unexpected response 0
[ 1433.320243][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1433.326766][   T30] RSP: 002b:00007fff0e284f18 EFLAGS: 00000246
[ 1433.332663][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1433.339223][   T30]  ORIG_RAX: 0000000000000000
[ 1433.345948][    C1] yealink 4-1:36.0: unexpected response 0
[ 1433.346135][   T37] usb 3-1: string descriptor 0 read error: -71
[ 1433.351689][   T30] RAX: ffffffffffffffda RBX: 000055b3df188fa0 RCX: 00007f4563c99b6a
[ 1433.351720][   T30] RDX: 0000000000001000 RSI: 000055b3df19c670 RDI: 0000000000000008
[ 1433.351739][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1433.351746][   T30] RBP: 000055b3df188fa0 R08: 0000000000000008 R09: 0000000000000000
[ 1433.351773][   T30] R10: 000000000000010f R11: 0000000000000246 R12: 0000000000000000
[ 1433.351799][   T30] R13: 0000000000003fff R14: 00007fff0e2853f8 R15: 000000000000000a
[ 1433.351832][   T30]  </TASK>
[ 1433.361622][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1433.361661][    C1] yealink 4-1:36.0: unexpected response 0
[ 1433.361920][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1433.369641][   T30] INFO: task udevd:8947 blocked for more than 143 seconds.
[ 1433.371749][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1433.377513][   T30]       Not tainted 6.10.0-rc6-syzkaller-00108-g179264157bba #0
[ 1433.384251][    C1] yealink 4-1:36.0: unexpected response 0
[ 1433.384551][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1433.394033][   T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1433.400941][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1433.406385][   T30] task:udevd           state:D
[ 1433.413110][    C1] yealink 4-1:36.0: unexpected response 0
[ 1433.419894][   T30]  stack:28064 pid:8947  tgid:8947  ppid:2401   flags:0x00000002
[ 1433.425853][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1433.432335][   T30] Call Trace:
[ 1433.432352][   T30]  <TASK>
[ 1433.439334][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1433.444862][   T30]  __schedule+0xca6/0x3170
[ 1433.451590][    C1] yealink 4-1:36.0: unexpected response 0
[ 1433.458368][   T30]  ? __pfx___schedule+0x10/0x10
[ 1433.464272][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1433.470827][   T30]  ? schedule+0x298/0x350
[ 1433.477728][   T37] usb 3-1: New USB device found, idVendor=6993, idProduct=b001, bcdDevice=3d.29
[ 1433.477824][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1433.483394][   T30]  ? __pfx_lock_release+0x10/0x10
[ 1433.490121][    C1] yealink 4-1:36.0: unexpected response 0
[ 1433.496929][   T30]  ? __mutex_lock+0x5b3/0x9c0
[ 1433.509478][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1433.509509][   T30]  ? __mutex_trylock_common+0x78/0x250
[ 1433.509575][   T30]  schedule+0xe7/0x350
[ 1433.509620][   T30]  schedule_preempt_disabled+0x13/0x30
[ 1433.518238][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1433.518266][    C1] yealink 4-1:36.0: unexpected response 0
[ 1433.527929][   T30]  __mutex_lock+0x5b8/0x9c0
[ 1433.533726][   T37] usb 3-1: New USB device strings: Mfr=244, Product=0, SerialNumber=16
[ 1433.540672][   T30]  ? uevent_show+0x188/0x3b0
[ 1433.540717][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1433.540713][   T30]  ? __pfx___mutex_lock+0x10/0x10
[ 1433.540770][   T30]  ? uevent_show+0x188/0x3b0
[ 1433.540812][   T30]  uevent_show+0x188/0x3b0
[ 1433.550565][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1433.556288][   T30]  ? __pfx_uevent_show+0x10/0x10
[ 1433.563017][    C1] yealink 4-1:36.0: unexpected response 0
[ 1433.569802][   T30]  dev_attr_show+0x53/0xe0
[ 1433.575729][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1433.582381][   T30]  ? __pfx_dev_attr_show+0x10/0x10
[ 1433.589358][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1433.594850][   T30]  sysfs_kf_seq_show+0x23e/0x410
[ 1433.601592][    C1] yealink 4-1:36.0: unexpected response 0
[ 1433.608416][   T30]  seq_read_iter+0x4fa/0x12c0
[ 1433.614437][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1433.620872][   T30]  kernfs_fop_read_iter+0x41a/0x590
[ 1433.627910][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1433.633470][   T30]  vfs_read+0x869/0xbd0
[ 1433.640190][    C1] yealink 4-1:36.0: unexpected response 0
[ 1433.646971][   T30]  ? __pfx_vfs_read+0x10/0x10
[ 1433.652909][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1433.659419][   T30]  ? __pfx___do_sys_newfstatat+0x10/0x10
[ 1433.666347][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1433.671864][   T30]  ? __pfx_do_sys_openat2+0x10/0x10
[ 1433.678619][    C1] yealink 4-1:36.0: unexpected response 0
[ 1433.678861][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1433.685429][   T30]  ? __fget_light+0x173/0x210
[ 1433.691337][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1433.697893][   T30]  ksys_read+0x12f/0x260
[ 1433.704614][    C1] yealink 4-1:36.0: unexpected response 0
[ 1433.704861][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1433.710343][   T30]  ? __pfx_ksys_read+0x10/0x10
[ 1433.717408][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1433.723998][   T30]  do_syscall_64+0xcd/0x250
[ 1433.729807][    C1] yealink 4-1:36.0: unexpected response 0
[ 1433.736590][   T30]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1433.743540][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1433.749132][   T30] RIP: 0033:0x7f4563c99b6a
[ 1433.756032][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1433.762578][   T30] RSP: 002b:00007fff0e284f18 EFLAGS: 00000246
[ 1433.768301][    C1] yealink 4-1:36.0: unexpected response 0
[ 1433.768558][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1433.775224][   T30]  ORIG_RAX: 0000000000000000
[ 1433.782350][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1433.787877][   T30] RAX: ffffffffffffffda RBX: 000055b3df188fa0 RCX: 00007f4563c99b6a
[ 1433.794581][    C1] yealink 4-1:36.0: unexpected response 0
[ 1433.794835][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1433.801356][   T30] RDX: 0000000000001000 RSI: 000055b3df19c670 RDI: 0000000000000008
[ 1433.807324][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1433.813911][   T30] RBP: 000055b3df188fa0 R08: 0000000000000008 R09: 0000000000000000
[ 1433.820645][    C1] yealink 4-1:36.0: unexpected response 0
[ 1433.826401][   T30] R10: 000000000000010f R11: 0000000000000246 R12: 0000000000000000
[ 1433.833368][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1433.839912][   T30] R13: 0000000000003fff R14: 00007fff0e2853f8 R15: 000000000000000a
[ 1433.845803][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1433.852554][   T30]  </TASK>
[ 1433.859310][    C1] yealink 4-1:36.0: unexpected response 0
[ 1433.859628][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1435.178257][   T30] INFO: task udevd:8959 blocked for more than 145 seconds.
[ 1435.181589][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1435.188165][   T30]       Not tainted 6.10.0-rc6-syzkaller-00108-g179264157bba #0
[ 1435.193820][    C1] yealink 4-1:36.0: unexpected response 0
[ 1435.194104][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1435.200611][   T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1435.207622][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1435.213168][   T30] task:udevd           state:D
[ 1435.219922][    C1] yealink 4-1:36.0: unexpected response 0
[ 1435.220219][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1435.226750][   T30]  stack:28048 pid:8959  tgid:8959  ppid:2401   flags:0x00000002
[ 1435.232677][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1435.239220][   T30] Call Trace:
[ 1435.245911][    C1] yealink 4-1:36.0: unexpected response 0
[ 1435.246206][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1435.251660][   T30]  <TASK>
[ 1435.258657][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1435.265221][   T30]  __schedule+0xca6/0x3170
[ 1435.270903][    C1] yealink 4-1:36.0: unexpected response 0
[ 1435.277697][   T30]  ? __pfx___schedule+0x10/0x10
[ 1435.284628][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1435.290148][   T30]  ? schedule+0x298/0x350
[ 1435.297150][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1435.303775][   T30]  ? __pfx_lock_release+0x10/0x10
[ 1435.309452][    C1] yealink 4-1:36.0: unexpected response 0
[ 1435.316226][   T30]  ? __mutex_lock+0x5b3/0x9c0
[ 1435.323248][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1435.328702][   T30]  ? __mutex_trylock_common+0x78/0x250
[ 1435.335769][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1435.342277][   T30]  schedule+0xe7/0x350
[ 1435.347994][    C1] yealink 4-1:36.0: unexpected response 0
[ 1435.348293][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1435.354816][   T30]  schedule_preempt_disabled+0x13/0x30
[ 1435.361798][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1435.367275][   T30]  __mutex_lock+0x5b8/0x9c0
[ 1435.374001][    C1] yealink 4-1:36.0: unexpected response 0
[ 1435.374259][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1435.380784][   T30]  ? uevent_show+0x188/0x3b0
[ 1435.386730][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1435.393288][   T30]  ? __pfx___mutex_lock+0x10/0x10
[ 1435.400058][    C1] yealink 4-1:36.0: unexpected response 0
[ 1435.405841][   T30]  ? uevent_show+0x188/0x3b0
[ 1435.412830][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1435.419526][   T30]  uevent_show+0x188/0x3b0
[ 1435.425475][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1435.432026][   T30]  ? __pfx_uevent_show+0x10/0x10
[ 1435.438777][    C1] yealink 4-1:36.0: unexpected response 0
[ 1435.439031][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1435.444563][   T30]  dev_attr_show+0x53/0xe0
[ 1435.451515][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1435.458093][   T30]  ? __pfx_dev_attr_show+0x10/0x10
[ 1435.463794][    C1] yealink 4-1:36.0: unexpected response 0
[ 1435.464047][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1435.470564][   T30]  sysfs_kf_seq_show+0x23e/0x410
[ 1435.477570][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1435.483080][   T30]  seq_read_iter+0x4fa/0x12c0
[ 1435.489861][    C1] yealink 4-1:36.0: unexpected response 0
[ 1435.490120][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1435.496760][   T30]  kernfs_fop_read_iter+0x41a/0x590
[ 1435.502673][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1435.509232][   T30]  vfs_read+0x869/0xbd0
[ 1435.515953][    C1] yealink 4-1:36.0: unexpected response 0
[ 1435.516213][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1435.521702][   T30]  ? __pfx_vfs_read+0x10/0x10
[ 1435.528800][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1435.535560][   T30]  ? __pfx___do_sys_newfstatat+0x10/0x10
[ 1435.541258][    C1] yealink 4-1:36.0: unexpected response 0
[ 1435.548061][   T30]  ? __fget_light+0x173/0x210
[ 1435.555012][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1435.560510][   T30]  ksys_read+0x12f/0x260
[ 1435.567487][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1435.574090][   T30]  ? __pfx_ksys_read+0x10/0x10
[ 1435.579775][    C1] yealink 4-1:36.0: unexpected response 0
[ 1435.580035][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1435.586635][   T30]  do_syscall_64+0xcd/0x250
[ 1435.593597][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1435.599114][   T30]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1435.605884][    C1] yealink 4-1:36.0: unexpected response 0
[ 1435.606159][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1435.612701][   T30] RIP: 0033:0x7f4563c99b6a
[ 1435.618652][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1435.625224][   T30] RSP: 002b:00007fff0e284f18 EFLAGS: 00000246
[ 1435.632048][    C1] yealink 4-1:36.0: unexpected response 0
[ 1435.637777][   T30]  ORIG_RAX: 0000000000000000
[ 1435.644790][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1435.651269][   T30] RAX: ffffffffffffffda RBX: 000055b3df188fa0 RCX: 00007f4563c99b6a
[ 1435.657241][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1435.663929][   T30] RDX: 0000000000001000 RSI: 000055b3df19c670 RDI: 0000000000000008
[ 1435.670646][    C1] yealink 4-1:36.0: unexpected response 0
[ 1435.676392][   T30] RBP: 000055b3df188fa0 R08: 0000000000000008 R09: 0000000000000000
[ 1435.683358][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1435.689913][   T30] R10: 000000000000010f R11: 0000000000000246 R12: 0000000000000000
[ 1435.695838][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1435.702360][   T30] R13: 0000000000003fff R14: 00007fff0e2853f8 R15: 000000000000000a
[ 1435.709126][    C1] yealink 4-1:36.0: unexpected response 0
[ 1435.709406][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1435.714921][   T30]  </TASK>
[ 1435.721901][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1435.748222][   T30] 
[ 1435.748222][   T30] Showing all locks held in the system:
[ 1435.753413][    C1] yealink 4-1:36.0: unexpected response 0
[ 1435.753707][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1435.760264][   T30] 6 locks held by kworker/0:1/9:
[ 1435.767551][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1435.773226][   T30]  #0: ffff8881052c0d48
[ 1435.779996][    C1] yealink 4-1:36.0: unexpected response 0
[ 1435.780265][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1435.786824][   T30]  (
[ 1435.792734][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1435.799374][   T30] (wq_completion)usb_hub_wq
[ 1435.806097][    C1] yealink 4-1:36.0: unexpected response 0
[ 1435.806349][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1435.811824][   T30] ){+.+.}-{0:0}
[ 1435.818827][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1435.825391][   T30] , at: process_one_work+0x1277/0x1b40
[ 1435.831087][    C1] yealink 4-1:36.0: unexpected response 0
[ 1435.837862][   T30]  #1: 
[ 1435.844839][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1435.850313][   T30] ffffc9000009fd80 (
[ 1435.857387][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1435.863878][   T30] (work_completion)(&hub->events)
[ 1435.869568][    C1] yealink 4-1:36.0: unexpected response 0
[ 1435.876431][   T30] ){+.+.}-{0:0}
[ 1435.883408][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1435.888945][   T30] , at: process_one_work+0x921/0x1b40
[ 1435.895834][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1435.902395][   T30]  #2: ffff8881093a7190
[ 1435.908109][    C1] yealink 4-1:36.0: unexpected response 0
[ 1435.908414][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1435.914948][   T30]  (
[ 1435.921853][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1435.927454][   T30] &dev->mutex
[ 1435.934188][    C1] yealink 4-1:36.0: unexpected response 0
[ 1435.934444][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1435.940956][   T30] ){....}-{3:3}
[ 1435.946979][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1435.953560][   T30] , at: hub_event+0x1be/0x4f50
[ 1435.960287][    C1] yealink 4-1:36.0: unexpected response 0
[ 1435.966014][   T30]  #3: 
[ 1435.972962][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1435.979508][   T30] ffff88811f018190
[ 1435.985414][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1435.991964][   T30]  (&dev->mutex
[ 1435.998716][    C1] yealink 4-1:36.0: unexpected response 0
[ 1435.998969][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1436.004577][   T30] ){....}-{3:3}
[ 1436.011519][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1436.018163][   T30] , at: __device_attach+0x7f/0x4b0
[ 1436.023843][    C1] yealink 4-1:36.0: unexpected response 0
[ 1436.024102][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1436.030620][   T30]  #4: ffff8881046e8160
[ 1436.037588][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1436.043109][   T30]  (&dev->mutex
[ 1436.049959][    C1] yealink 4-1:36.0: unexpected response 0
[ 1436.050208][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1436.056764][   T30] ){....}-{3:3}
[ 1436.062682][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1436.069219][   T30] , at: __device_attach+0x7f/0x4b0
[ 1436.075942][    C1] yealink 4-1:36.0: unexpected response 0
[ 1436.076202][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1436.081705][   T30]  #5: 
[ 1436.088650][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1436.095232][   T30] ffffffff892e6228
[ 1436.100939][    C1] yealink 4-1:36.0: unexpected response 0
[ 1436.107712][   T30]  (
[ 1436.114680][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1436.120181][   T30] input_mutex){+.+.}-{3:3}
[ 1436.127233][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1436.133978][   T30] , at: input_register_device+0xa2b/0x1140
[ 1436.139656][    C1] yealink 4-1:36.0: unexpected response 0
[ 1436.146445][   T30] 1 lock held by khungtaskd/30:
[ 1436.153458][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1436.159065][   T30]  #0: 
[ 1436.165952][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1436.172483][   T30] ffffffff886b4360 (
[ 1436.178199][    C1] yealink 4-1:36.0: unexpected response 0
[ 1436.178462][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1436.185013][   T30] rcu_read_lock
[ 1436.191973][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1436.197474][   T30] ){....}-{1:2}
[ 1436.204201][    C1] yealink 4-1:36.0: unexpected response 0
[ 1436.204450][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1436.210972][   T30] , at: debug_show_all_locks+0x75/0x340
[ 1436.216895][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1436.223498][   T30] 3 locks held by kworker/1:1/37:
[ 1436.230744][    C1] yealink 4-1:36.0: unexpected response 0
[ 1436.236473][   T30]  #0: 
[ 1436.243412][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1436.250051][   T30] ffff8881052c0d48
[ 1436.255863][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1436.262439][   T30]  ((wq_completion)usb_hub_wq
[ 1436.269277][    C1] yealink 4-1:36.0: unexpected response 0
[ 1436.269515][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1436.275044][   T30] ){+.+.}-{0:0}
[ 1436.281985][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1436.288570][   T30] , at: process_one_work+0x1277/0x1b40
[ 1436.294258][    C1] yealink 4-1:36.0: unexpected response 0
[ 1436.294493][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1436.301054][   T30]  #1: ffffc90000277d80
[ 1436.308149][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1436.313673][   T30]  (
[ 1436.320403][    C1] yealink 4-1:36.0: unexpected response 0
[ 1436.327185][   T30] (work_completion)(&hub->events)
[ 1436.333148][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1436.339717][   T30] ){+.+.}-{0:0}
[ 1436.346676][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1436.352187][   T30] , at: process_one_work+0x921/0x1b40
[ 1436.358954][    C1] yealink 4-1:36.0: unexpected response 0
[ 1436.359201][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1436.365812][   T30]  #2: 
[ 1436.371769][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1436.378292][   T30] ffff88810975f190
[ 1436.385006][    C1] yealink 4-1:36.0: unexpected response 0
[ 1436.385403][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1436.390740][   T30]  (&dev->mutex
[ 1436.397770][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1436.404315][   T30] ){....}-{3:3}
[ 1436.410003][    C1] yealink 4-1:36.0: unexpected response 0
[ 1436.416779][   T30] , at: hub_event+0x1be/0x4f50
[ 1436.423801][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1436.429285][   T30] 1 lock held by acpid/2386:
[ 1436.436393][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1436.442905][   T30]  #0: ffffffff886bfaf8
[ 1436.448619][    C1] yealink 4-1:36.0: unexpected response 0
[ 1436.448936][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1436.455465][   T30]  (
[ 1436.462455][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1436.467909][   T30] rcu_state.exp_mutex
[ 1436.474638][    C1] yealink 4-1:36.0: unexpected response 0
[ 1436.474944][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1436.481412][   T30] ){+.+.}-{3:3}
[ 1436.487397][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1436.493973][   T30] , at: exp_funnel_lock+0x282/0x3b0
[ 1436.500789][    C1] yealink 4-1:36.0: unexpected response 0
[ 1436.506794][   T30] 2 locks held by getty/2459:
[ 1436.513800][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1436.520292][   T30]  #0: ffff888113a820a0
[ 1436.526278][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1436.532775][   T30]  (&tty->ldisc_sem
[ 1436.539530][    C1] yealink 4-1:36.0: unexpected response 0
[ 1436.539860][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1436.545328][   T30] ){++++}-{0:0}
[ 1436.552348][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1436.558992][   T30] , at: tty_ldisc_ref_wait+0x24/0x80
[ 1436.564625][    C1] yealink 4-1:36.0: unexpected response 0
[ 1436.564956][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1436.571412][   T30]  #1: ffffc900000432f0
[ 1436.578486][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1436.583997][   T30]  (
[ 1436.590732][    C1] yealink 4-1:36.0: unexpected response 0
[ 1436.597527][   T30] &ldata->atomic_read_lock
[ 1436.603498][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1436.610033][   T30] ){+.+.}-{3:3}
[ 1436.617106][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1436.622558][   T30] , at: n_tty_read+0xfc8/0x1490
[ 1436.629413][    C1] yealink 4-1:36.0: unexpected response 0
[ 1436.629777][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1436.636354][   T30] 10 locks held by kworker/1:0/5351:
[ 1436.642314][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1436.648810][   T30] 3 locks held by kworker/1:3/5361:
[ 1436.655541][    C1] yealink 4-1:36.0: unexpected response 0
[ 1436.655860][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1436.661275][   T30] 6 locks held by kworker/0:5/5384:
[ 1436.668468][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1436.675043][   T30]  #0: 
[ 1436.680729][    C1] yealink 4-1:36.0: unexpected response 0
[ 1436.687518][   T30] ffff8881052c0d48
[ 1436.694542][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1436.699999][   T30]  ((wq_completion)usb_hub_wq
[ 1436.707040][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1436.713565][   T30] ){+.+.}-{0:0}
[ 1436.719520][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1436.726078][   T30] , at: process_one_work+0x1277/0x1b40
[ 1436.733049][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1436.738588][   T30]  #1: 
[ 1436.745677][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1436.752187][   T30] ffffc9000342fd80 (
[ 1436.757909][    C1] yealink 4-1:36.0: unexpected response 0
[ 1436.758214][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1436.764748][   T30] (work_completion)(&hub->events)
[ 1436.771711][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1436.777175][   T30] ){+.+.}-{0:0}
[ 1436.783902][    C1] yealink 4-1:36.0: unexpected response 0
[ 1436.784196][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1436.790677][   T30] , at: process_one_work+0x921/0x1b40
[ 1436.796671][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1436.803176][   T30]  #2: ffff888109b25190
[ 1436.809929][    C1] yealink 4-1:36.0: unexpected response 0
[ 1436.810221][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1436.815698][   T30]  (
[ 1436.822677][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1436.829193][   T30] &dev->mutex
[ 1436.834876][    C1] yealink 4-1:36.0: unexpected response 0
[ 1436.835167][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1436.841664][   T30] ){....}-{3:3}
[ 1436.848746][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1436.854237][   T30] , at: hub_event+0x1be/0x4f50
[ 1436.860970][    C1] yealink 4-1:36.0: unexpected response 0
[ 1436.867745][   T30]  #3: 
[ 1436.873694][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1436.880196][   T30] ffff88811f019190
[ 1436.887230][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1436.892724][   T30]  (&dev->mutex
[ 1436.899485][    C1] yealink 4-1:36.0: unexpected response 0
[ 1436.899820][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1436.906316][   T30] ){....}-{3:3}
[ 1436.912321][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1436.918786][   T30] , at: __device_attach+0x7f/0x4b0
[ 1436.925603][    C1] yealink 4-1:36.0: unexpected response 0
[ 1436.925932][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1436.931333][   T30]  #4: ffff888103efd160
[ 1436.938374][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1436.944908][   T30]  (
[ 1436.950614][    C1] yealink 4-1:36.0: unexpected response 0
[ 1436.957389][   T30] &dev->mutex
[ 1436.964420][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1436.969872][   T30] ){....}-{3:3}
[ 1436.976929][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1436.983496][   T30] , at: __device_attach+0x7f/0x4b0
[ 1436.989151][    C1] yealink 4-1:36.0: unexpected response 0
[ 1436.995930][   T30]  #5: 
[ 1437.002994][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1437.008385][   T30] ffffffff892e6228
[ 1437.015411][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1437.021908][   T30]  (input_mutex
[ 1437.027620][    C1] yealink 4-1:36.0: unexpected response 0
[ 1437.027948][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1437.034425][   T30] ){+.+.}-{3:3}
[ 1437.041444][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1437.046891][   T30] , at: input_register_device+0xa2b/0x1140
[ 1437.053623][    C1] yealink 4-1:36.0: unexpected response 0
[ 1437.053938][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1437.060411][   T30] 4 locks held by udevd/8944:
[ 1437.066404][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1437.072899][   T30]  #0: ffff888100f5b790
[ 1437.079655][    C1] yealink 4-1:36.0: unexpected response 0
[ 1437.079992][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1437.085474][   T30]  (
[ 1437.092479][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1437.098932][   T30] &p->lock
[ 1437.104614][    C1] yealink 4-1:36.0: unexpected response 0
[ 1437.104933][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1437.111386][   T30] ){+.+.}-{3:3}
[ 1437.118413][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1437.123994][   T30] , at: seq_read_iter+0xde/0x12c0
[ 1437.130723][    C1] yealink 4-1:36.0: unexpected response 0
[ 1437.137585][   T30]  #1: 
[ 1437.143538][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1437.150035][   T30] ffff888119904c88
[ 1437.157023][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1437.162505][   T30]  (&of->mutex
[ 1437.169256][    C1] yealink 4-1:36.0: unexpected response 0
[ 1437.169545][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1437.176058][   T30] ){+.+.}-{3:3}
[ 1437.182014][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1437.188566][   T30] , at: kernfs_seq_start+0x4d/0x240
[ 1437.195260][    C1] yealink 4-1:36.0: unexpected response 0
[ 1437.195543][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1437.200994][   T30]  #2: ffff88813100d5a8
[ 1437.207989][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1437.214611][   T30]  (
[ 1437.220312][    C1] yealink 4-1:36.0: unexpected response 0
[ 1437.227178][   T30] kn->active
[ 1437.234243][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1437.239719][   T30] ){.+.+}-{0:0}, at: kernfs_seq_start+0x71/0x240
[ 1437.246755][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1437.253289][   T30]  #3: ffff88811f018190
[ 1437.259030][    C1] yealink 4-1:36.0: unexpected response 0
[ 1437.259360][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1437.265949][   T30]  (
[ 1437.273044][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1437.278521][   T30] &dev->mutex
[ 1437.285360][    C1] yealink 4-1:36.0: unexpected response 0
[ 1437.285664][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1437.292309][   T30] ){....}-{3:3}
[ 1437.298278][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1437.304858][   T30] , at: uevent_show+0x188/0x3b0
[ 1437.311595][    C1] yealink 4-1:36.0: unexpected response 0
[ 1437.317423][   T30] 4 locks held by udevd/8947:
[ 1437.324413][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1437.330959][   T30]  #0: ffff888100f5b8b8
[ 1437.336968][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1437.343607][   T30]  (
[ 1437.350333][    C1] yealink 4-1:36.0: unexpected response 0
[ 1437.356097][   T30] &p->lock
[ 1437.363094][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1437.369607][   T30] ){+.+.}-{3:3}
[ 1437.375555][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1437.382055][   T30] , at: seq_read_iter+0xde/0x12c0
[ 1437.388986][    C1] yealink 4-1:36.0: unexpected response 0
[ 1437.389272][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1437.394804][   T30]  #1: 
[ 1437.401763][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1437.408284][   T30] ffff888119904888
[ 1437.413955][    C1] yealink 4-1:36.0: unexpected response 0
[ 1437.414256][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1437.420727][   T30]  (&of->mutex
[ 1437.427746][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1437.433304][   T30] ){+.+.}-{3:3}
[ 1437.440058][    C1] yealink 4-1:36.0: unexpected response 0
[ 1437.440350][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1437.446913][   T30] , at: kernfs_seq_start+0x4d/0x240
[ 1437.452864][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1437.459341][   T30]  #2: 
[ 1437.466067][    C1] yealink 4-1:36.0: unexpected response 0
[ 1437.466369][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1437.471795][   T30] ffff888112516b48 (
[ 1437.478809][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1437.485358][   T30] kn->active
[ 1437.491063][    C1] yealink 4-1:36.0: unexpected response 0
[ 1437.497835][   T30] ){.+.+}-{0:0}
[ 1437.504820][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1437.510282][   T30] , at: kernfs_seq_start+0x71/0x240
[ 1437.517292][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1437.523875][   T30]  #3: 
[ 1437.529560][    C1] yealink 4-1:36.0: unexpected response 0
[ 1437.536340][   T30] ffff88811f019190
[ 1437.543332][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1437.548805][   T30]  (
[ 1437.555789][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1437.562298][   T30] &dev->mutex){....}-{3:3}
[ 1437.568009][    C1] yealink 4-1:36.0: unexpected response 0
[ 1437.568295][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1437.574920][   T30] , at: uevent_show+0x188/0x3b0
[ 1437.581958][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1437.587382][   T30] 4 locks held by udevd/8959:
[ 1437.594104][    C1] yealink 4-1:36.0: unexpected response 0
[ 1437.594400][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1437.600883][   T30]  #0: ffff888100f5b1c8
[ 1437.606838][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1437.613513][   T30]  (
[ 1437.620204][    C1] yealink 4-1:36.0: unexpected response 0
[ 1437.625943][   T30] &p->lock
[ 1437.633012][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1437.639637][   T30] ){+.+.}-{3:3}
[ 1437.645556][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1437.652074][   T30] , at: seq_read_iter+0xde/0x12c0
[ 1437.658827][    C1] yealink 4-1:36.0: unexpected response 0
[ 1437.659098][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1437.664590][   T30]  #1: 
[ 1437.671563][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1437.678293][   T30] ffff8881155f9088
[ 1437.683942][    C1] yealink 4-1:36.0: unexpected response 0
[ 1437.684225][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1437.690711][   T30]  (&of->mutex
[ 1437.697795][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1437.703293][   T30] ){+.+.}-{3:3}
[ 1437.710055][    C1] yealink 4-1:36.0: unexpected response 0
[ 1437.710320][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1437.716905][   T30] , at: kernfs_seq_start+0x4d/0x240
[ 1437.722798][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1437.729361][   T30]  #2: 
[ 1437.736091][    C1] yealink 4-1:36.0: unexpected response 0
[ 1437.736392][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1437.741846][   T30] ffff888122d0b2d8 (
[ 1437.748837][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1437.755416][   T30] kn->active
[ 1437.761100][    C1] yealink 4-1:36.0: unexpected response 0
[ 1437.767878][   T30] ){.+.+}-{0:0}
[ 1437.774861][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1437.780361][   T30] , at: kernfs_seq_start+0x71/0x240
[ 1437.787357][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1437.793956][   T30]  #3: 
[ 1437.799671][    C1] yealink 4-1:36.0: unexpected response 0
[ 1437.806454][   T30] ffff888103eec190
[ 1437.813432][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1437.818936][   T30]  (
[ 1437.825920][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1437.832398][   T30] &dev->mutex){....}-{3:3}
[ 1437.838116][    C1] yealink 4-1:36.0: unexpected response 0
[ 1437.838379][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1437.845094][   T30] , at: uevent_show+0x188/0x3b0
[ 1437.852078][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1437.857585][   T30] 
[ 1437.864304][    C1] yealink 4-1:36.0: unexpected response 0
[ 1437.864576][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1437.871078][   T30] =============================================
[ 1437.871078][   T30] 
[ 1437.871110][   T30] NMI backtrace for cpu 0
[ 1437.877037][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1437.883546][   T30] CPU: 0 PID: 30 Comm: khungtaskd Not tainted 6.10.0-rc6-syzkaller-00108-g179264157bba #0
[ 1437.890302][    C1] yealink 4-1:36.0: unexpected response 0
[ 1437.896005][   T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
[ 1437.903085][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1437.909596][   T30] Call Trace:
[ 1437.909612][   T30]  <TASK>
[ 1437.915543][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1437.922054][   T30]  dump_stack_lvl+0x116/0x1f0
[ 1437.928807][    C1] yealink 4-1:36.0: unexpected response 0
[ 1437.934513][   T30]  nmi_cpu_backtrace+0x27b/0x390
[ 1437.941683][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1437.948194][   T30]  ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 1437.954144][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1437.960662][   T30]  nmi_trigger_cpumask_backtrace+0x29c/0x300
[ 1437.967442][    C1] yealink 4-1:36.0: unexpected response 0
[ 1437.973151][   T30]  watchdog+0xf86/0x1240
[ 1437.980127][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1437.986651][   T30]  ? __pfx_watchdog+0x10/0x10
[ 1437.992640][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1437.999162][   T30]  ? lockdep_hardirqs_on+0x7c/0x110
[ 1438.005918][    C1] yealink 4-1:36.0: unexpected response 0
[ 1438.011620][   T30]  ? __kthread_parkme+0x148/0x220
[ 1438.018650][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1438.025232][   T30]  ? __pfx_watchdog+0x10/0x10
[ 1438.031210][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1438.037700][   T30]  kthread+0x2c1/0x3a0
[ 1438.044455][    C1] yealink 4-1:36.0: unexpected response 0
[ 1438.050156][   T30]  ? _raw_spin_unlock_irq+0x23/0x50
[ 1438.057151][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1438.063652][   T30]  ? __pfx_kthread+0x10/0x10
[ 1438.069605][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1438.076113][   T30]  ret_from_fork+0x45/0x80
[ 1438.082864][    C1] yealink 4-1:36.0: unexpected response 0
[ 1438.088565][   T30]  ? __pfx_kthread+0x10/0x10
[ 1438.095666][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1438.102060][   T30]  ret_from_fork_asm+0x1a/0x30
[ 1438.108065][    C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 1438.114524][   T30]  </TASK>
[ 1438.121273][    C1] yealink 4-1:36.0: unexpected response 0
[ 1438.127244][   T30] Sending NMI from CPU 0 to CPUs 1:
[ 1438.133963][    C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 1438.140531][    C1] NMI backtrace for cpu 1
[ 1438.140544][    C1] CPU: 1 PID: 5351 Comm: kworker/1:0 Not tainted 6.10.0-rc6-syzkaller-00108-g179264157bba #0
[ 1438.140574][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
[ 1438.140593][    C1] Workqueue: usb_hub_wq hub_event
[ 1438.140628][    C1] RIP: 0010:io_serial_in+0x87/0xb0
[ 1438.140673][    C1] Code: 33 b9 fe 48 8d 7d 40 44 89 e1 48 b8 00 00 00 00 00 fc ff df 48 89 fa d3 e3 48 c1 ea 03 80 3c 02 00 75 1a 66 03 5d 40 89 da ec <5b> 0f b6 c0 5d 41 5c c3 cc cc cc cc e8 f8 92 0b ff eb a2 e8 81 93
[ 1438.140705][    C1] RSP: 0000:ffffc900001b85c8 EFLAGS: 00000006
[ 1438.140725][    C1] RAX: dffffc0000000005 RBX: 00000000000003f9 RCX: 0000000000000000
[ 1438.140743][    C1] RDX: 00000000000003f9 RSI: ffffffff829a10b0 RDI: ffffffff8d717960
[ 1438.140761][    C1] RBP: ffffffff8d717920 R08: 0000000000000001 R09: 000000000000001f
[ 1438.140779][    C1] R10: 0000000000000000 R11: 0000000000000008 R12: 0000000000000000
[ 1438.140796][    C1] R13: ffffffff8d717920 R14: ffffffff8d717970 R15: 000000000000003f
[ 1438.140815][    C1] FS:  0000000000000000(0000) GS:ffff8881f6500000(0000) knlGS:0000000000000000
[ 1438.140841][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1438.140860][    C1] CR2: 0000000000000000 CR3: 0000000115e96000 CR4: 00000000003506f0
[ 1438.140878][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1438.140895][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1438.140912][    C1] Call Trace:
[ 1438.140921][    C1]  <NMI>
[ 1438.140931][    C1]  ? show_regs+0x8c/0xa0
[ 1438.140969][    C1]  ? nmi_cpu_backtrace+0x1d8/0x390
[ 1438.141005][    C1]  ? nmi_cpu_backtrace_handler+0xc/0x20
[ 1438.141045][    C1]  ? nmi_handle+0x1a9/0x5c0
[ 1438.141084][    C1]  ? io_serial_in+0x87/0xb0
[ 1438.141124][    C1]  ? default_do_nmi+0x6a/0x160
[ 1438.141151][    C1]  ? exc_nmi+0x170/0x1e0
[ 1438.141177][    C1]  ? end_repeat_nmi+0xf/0x53
[ 1438.141209][    C1]  ? io_serial_in+0x60/0xb0
[ 1438.141249][    C1]  ? io_serial_in+0x87/0xb0
[ 1438.141289][    C1]  ? io_serial_in+0x87/0xb0
[ 1438.141329][    C1]  ? io_serial_in+0x87/0xb0
[ 1438.141369][    C1]  </NMI>
[ 1438.141377][    C1]  <IRQ>
[ 1438.141386][    C1]  serial8250_console_write+0x17d/0x1090
[ 1438.141422][    C1]  ? lock_acquire+0x1b1/0x560
[ 1438.141463][    C1]  ? __pfx_serial8250_console_write+0x10/0x10
[ 1438.141498][    C1]  ? __pfx_lock_release+0x10/0x10
[ 1438.141535][    C1]  ? do_raw_spin_lock+0x12d/0x2c0
[ 1438.141562][    C1]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 1438.141591][    C1]  console_flush_all+0x53c/0xd70
[ 1438.141623][    C1]  ? __pfx_console_flush_all+0x10/0x10
[ 1438.141651][    C1]  ? lock_acquire+0x1b1/0x560
[ 1438.141700][    C1]  console_unlock+0xae/0x290
[ 1438.141728][    C1]  ? __pfx_console_unlock+0x10/0x10
[ 1438.141755][    C1]  ? spin_bug+0x150/0x1d0
[ 1438.141780][    C1]  ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 1438.141814][    C1]  vprintk_emit+0x11a/0x5a0
[ 1438.141842][    C1]  dev_printk_emit+0xfb/0x140
[ 1438.141892][    C1]  ? __pfx_dev_printk_emit+0x10/0x10
[ 1438.141930][    C1]  ? kasan_save_stack+0x42/0x60
[ 1438.141968][    C1]  ? kasan_save_stack+0x33/0x60
[ 1438.142006][    C1]  ? kasan_save_track+0x14/0x30
[ 1438.142044][    C1]  ? kasan_save_free_info+0x3b/0x60
[ 1438.142082][    C1]  __dev_printk+0xf5/0x270
[ 1438.142106][    C1]  _dev_err+0xe5/0x120
[ 1438.142129][    C1]  ? __pfx__dev_err+0x10/0x10
[ 1438.142155][    C1]  ? usb_hcd_unmap_urb_setup_for_dma+0x8e/0x3a0
[ 1438.142196][    C1]  urb_ctl_callback+0x1eb/0x2f0
[ 1438.142235][    C1]  __usb_hcd_giveback_urb+0x466/0x6e0
[ 1438.142275][    C1]  usb_hcd_giveback_urb+0x396/0x450
[ 1438.142320][    C1]  dummy_timer+0x17f6/0x3900
[ 1438.142362][    C1]  ? __pfx___lock_acquire+0x10/0x10
[ 1438.142402][    C1]  ? __hrtimer_run_queues+0x5a7/0xcc0
[ 1438.142430][    C1]  ? __pfx_lock_release+0x10/0x10
[ 1438.142469][    C1]  ? __pfx_dummy_timer+0x10/0x10
[ 1438.142506][    C1]  ? timerqueue_del+0x83/0x150
[ 1438.142538][    C1]  ? __pfx_dummy_timer+0x10/0x10
[ 1438.142574][    C1]  __hrtimer_run_queues+0x20c/0xcc0
[ 1438.142609][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[ 1438.142654][    C1]  ? ktime_get_update_offsets_now+0x201/0x310
[ 1438.142699][    C1]  hrtimer_interrupt+0x31b/0x800
[ 1438.142733][    C1]  __sysvec_apic_timer_interrupt+0x10f/0x450
[ 1438.142763][    C1]  sysvec_apic_timer_interrupt+0x8b/0xb0
[ 1438.142798][    C1]  </IRQ>
[ 1438.142806][    C1]  <TASK>
[ 1438.142815][    C1]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 1438.142846][    C1] RIP: 0010:lock_acquire+0x1f2/0x560
[ 1438.142886][    C1] Code: c1 05 2a 10 d1 7e 83 f8 01 0f 85 ea 02 00 00 9c 58 f6 c4 02 0f 85 d5 02 00 00 48 85 ed 74 01 fb 48 b8 00 00 00 00 00 fc ff df <48> 01 c3 48 c7 03 00 00 00 00 48 c7 43 08 00 00 00 00 48 8b 84 24
[ 1438.142912][    C1] RSP: 0000:ffffc9000349f3a8 EFLAGS: 00000206
[ 1438.142933][    C1] RAX: dffffc0000000000 RBX: 1ffff92000693e77 RCX: ffffffff813082be
[ 1438.142951][    C1] RDX: 0000000000000001 RSI: ffffffff86c7d980 RDI: ffffffff86e777c0
[ 1438.142969][    C1] RBP: 0000000000000200 R08: 0000000000000000 R09: fffffbfff199799e
[ 1438.142987][    C1] R10: ffffffff8ccbccf7 R11: 0000000000000004 R12: 0000000000000001
[ 1438.143005][    C1] R13: 0000000000000000 R14: ffffffff8883b5e0 R15: 0000000000000000
[ 1438.143024][    C1]  ? hlock_class+0x4e/0x130
[ 1438.143058][    C1]  ? __pfx_lock_acquire+0x10/0x10
[ 1438.143096][    C1]  ? hlock_class+0x4e/0x130
[ 1438.143124][    C1]  ? __lock_acquire+0x14f4/0x3b30
[ 1438.143165][    C1]  ? fs_reclaim_acquire+0xae/0x160
[ 1438.143192][    C1]  fs_reclaim_acquire+0xca/0x160
[ 1438.143218][    C1]  ? fs_reclaim_acquire+0xae/0x160
[ 1438.143244][    C1]  kmem_cache_alloc_noprof+0x54/0x2b0
[ 1438.143281][    C1]  ? __kernfs_new_node+0xd3/0x890
[ 1438.143318][    C1]  __kernfs_new_node+0xd3/0x890
[ 1438.143356][    C1]  ? __pfx___kernfs_new_node+0x10/0x10
[ 1438.143399][    C1]  ? __pfx_lock_release+0x10/0x10
[ 1438.143443][    C1]  ? up_write+0x1b2/0x520
[ 1438.143468][    C1]  kernfs_new_node+0x186/0x240
[ 1438.143510][    C1]  __kernfs_create_file+0x53/0x350
[ 1438.143540][    C1]  sysfs_add_file_mode_ns+0x1ff/0x3b0
[ 1438.143576][    C1]  internal_create_group+0x565/0xe50
[ 1438.143615][    C1]  ? __pfx_internal_create_group+0x10/0x10
[ 1438.143651][    C1]  ? __pfx_sysfs_create_file_ns+0x10/0x10
[ 1438.143688][    C1]  ? down_read+0xc9/0x330
[ 1438.143729][    C1]  internal_create_groups+0x9d/0x150
[ 1438.143767][    C1]  device_add+0x781/0x1a70
[ 1438.143798][    C1]  ? __pfx_device_add+0x10/0x10
[ 1438.143829][    C1]  ? __init_waitqueue_head+0xca/0x150
[ 1438.143869][    C1]  usb_create_ep_devs+0x160/0x2b0
[ 1438.143909][    C1]  usb_new_device+0x104a/0x1a10
[ 1438.143944][    C1]  ? __pfx_usb_new_device+0x10/0x10
[ 1438.143980][    C1]  hub_event+0x2e66/0x4f50
[ 1438.144021][    C1]  ? __pfx_hub_event+0x10/0x10
[ 1438.144054][    C1]  ? __pfx_lock_acquire+0x10/0x10
[ 1438.144092][    C1]  ? __pfx_lock_release+0x10/0x10
[ 1438.144134][    C1]  process_one_work+0x9c5/0x1b40
[ 1438.144165][    C1]  ? __pfx_hcd_resume_work+0x10/0x10
[ 1438.144201][    C1]  ? __pfx_process_one_work+0x10/0x10
[ 1438.144231][    C1]  ? assign_work+0x1a0/0x250
[ 1438.144272][    C1]  worker_thread+0x6c8/0xf30
[ 1438.144302][    C1]  ? __kthread_parkme+0x148/0x220
[ 1438.144335][    C1]  ? __pfx_worker_thread+0x10/0x10
[ 1438.144362][    C1]  kthread+0x2c1/0x3a0
[ 1438.144394][    C1]  ? _raw_spin_unlock_irq+0x23/0x50
[ 1438.144423][    C1]  ? __pfx_kthread+0x10/0x10
[ 1438.144458][    C1]  ret_from_fork+0x45/0x80
[ 1438.144495][    C1]  ? __pfx_kthread+0x10/0x10
[ 1438.144527][    C1]  ret_from_fork_asm+0x1a/0x30
[ 1438.144567][    C1]  </TASK>
[ 1438.145521][   T30] Kernel panic - not syncing: hung_task: blocked tasks
[ 1438.145541][   T30] CPU: 0 PID: 30 Comm: khungtaskd Not tainted 6.10.0-rc6-syzkaller-00108-g179264157bba #0
[ 1438.145581][   T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
[ 1438.145603][   T30] Call Trace:
[ 1438.145617][   T30]  <TASK>
[ 1438.145630][   T30]  dump_stack_lvl+0x3d/0x1f0
[ 1438.145669][   T30]  panic+0x6f5/0x7a0
[ 1438.145702][   T30]  ? __pfx_panic+0x10/0x10
[ 1438.145735][   T30]  ? __irq_work_queue_local+0x136/0x440
[ 1438.145785][   T30]  ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 1438.145838][   T30]  ? irq_work_queue+0x2a/0x80
[ 1438.145884][   T30]  ? watchdog+0xd3d/0x1240
[ 1438.145934][   T30]  ? watchdog+0xd30/0x1240
[ 1438.145986][   T30]  watchdog+0xd4e/0x1240
[ 1438.146040][   T30]  ? __pfx_watchdog+0x10/0x10
[ 1438.146092][   T30]  ? lockdep_hardirqs_on+0x7c/0x110
[ 1438.146141][   T30]  ? __kthread_parkme+0x148/0x220
[ 1438.146187][   T30]  ? __pfx_watchdog+0x10/0x10
[ 1438.146237][   T30]  kthread+0x2c1/0x3a0
[ 1438.146281][   T30]  ? _raw_spin_unlock_irq+0x23/0x50
[ 1438.146322][   T30]  ? __pfx_kthread+0x10/0x10
[ 1438.146383][   T30]  ret_from_fork+0x45/0x80
[ 1438.146438][   T30]  ? __pfx_kthread+0x10/0x10
[ 1438.146483][   T30]  ret_from_fork_asm+0x1a/0x30
[ 1438.146535][   T30]  </TASK>
[ 1438.150711][   T30] Kernel Offset: disabled
[ 1464.973694][   T30] Rebooting in 86400 seconds..