nk 1-1:36.0: unexpected response 0
[  561.417734][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  561.424692][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  561.431486][    C1] yealink 1-1:36.0: unexpected response 0
[  561.437418][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  561.444433][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  561.451309][    C1] yealink 1-1:36.0: unexpected response 0
[  561.457247][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  561.464240][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  561.471019][    C1] yealink 1-1:36.0: unexpected response 0
[  561.476908][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  561.483886][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  561.490677][    C1] yealink 1-1:36.0: unexpected response 0
[  561.496603][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  561.503604][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  561.510385][    C1] yealink 1-1:36.0: unexpected response 0
[  561.516339][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  561.524556][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  561.531344][    C1] yealink 1-1:36.0: unexpected response 0
[  561.537240][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  561.544331][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  561.551112][    C1] yealink 1-1:36.0: unexpected response 0
[  561.557008][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  561.563999][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  561.570799][    C1] yealink 1-1:36.0: unexpected response 0
[  561.576708][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  561.583670][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  561.590445][    C1] yealink 1-1:36.0: unexpected response 0
[  561.596343][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  561.603302][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  561.610107][    C1] yealink 1-1:36.0: unexpected response 0
[  561.616056][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  561.623029][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  561.629813][    C1] yealink 1-1:36.0: unexpected response 0
[  561.635713][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  561.642671][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  561.649447][    C1] yealink 1-1:36.0: unexpected response 0
[  561.655446][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  561.662413][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  561.669197][    C1] yealink 1-1:36.0: unexpected response 0
[  561.675125][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  561.682129][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  561.688905][    C1] yealink 1-1:36.0: unexpected response 0
[  561.694880][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  561.701952][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  561.709122][    C1] yealink 1-1:36.0: unexpected response 0
[  561.715155][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  561.722420][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  561.729215][    C1] yealink 1-1:36.0: unexpected response 0
[  561.735148][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  561.742129][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  561.749006][    C1] yealink 1-1:36.0: unexpected response 0
[  561.755008][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  561.762169][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  561.768938][    C1] yealink 1-1:36.0: unexpected response 0
[  561.774854][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  561.781842][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  561.788634][    C1] yealink 1-1:36.0: unexpected response 0
[  561.795168][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  561.802303][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  561.809253][    C1] yealink 1-1:36.0: unexpected response 0
[  561.815336][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  561.822312][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  561.829075][    C1] yealink 1-1:36.0: unexpected response 0
[  561.835092][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  561.842151][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  561.848926][    C1] yealink 1-1:36.0: unexpected response 0
[  561.854846][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  561.861895][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  561.868932][    C1] yealink 1-1:36.0: unexpected response 0
[  561.875438][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  561.882394][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  561.889185][    C1] yealink 1-1:36.0: unexpected response 0
[  561.895095][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  561.902076][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  561.909208][    C1] yealink 1-1:36.0: unexpected response 0
[  561.915260][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  561.922226][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  561.929179][    C1] yealink 1-1:36.0: unexpected response 0
[  561.935111][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  561.942075][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  561.948869][    C1] yealink 1-1:36.0: unexpected response 0
[  561.954808][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  561.961805][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  561.968588][    C1] yealink 1-1:36.0: unexpected response 0
[  561.974493][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  561.981447][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  561.988212][    C1] yealink 1-1:36.0: unexpected response 0
[  561.994159][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.001330][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.008162][    C1] yealink 1-1:36.0: unexpected response 0
[  562.014172][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.021194][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.028069][    C1] yealink 1-1:36.0: unexpected response 0
[  562.034012][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.041128][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.047931][    C1] yealink 1-1:36.0: unexpected response 0
[  562.054030][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.061008][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.067782][    C1] yealink 1-1:36.0: unexpected response 0
[  562.073714][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.080674][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.087484][    C1] yealink 1-1:36.0: unexpected response 0
[  562.093421][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.100411][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.107272][    C1] yealink 1-1:36.0: unexpected response 0
[  562.113167][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.120220][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.126996][    C1] yealink 1-1:36.0: unexpected response 0
[  562.132916][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.139912][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.146941][    C1] yealink 1-1:36.0: unexpected response 0
[  562.152888][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.160116][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.166900][    C1] yealink 1-1:36.0: unexpected response 0
[  562.172959][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.179924][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.187397][    C1] yealink 1-1:36.0: unexpected response 0
[  562.193422][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.200389][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.207192][    C1] yealink 1-1:36.0: unexpected response 0
[  562.213127][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.220086][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.226859][    C1] yealink 1-1:36.0: unexpected response 0
[  562.232762][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.239737][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.246648][    C1] yealink 1-1:36.0: unexpected response 0
[  562.252646][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.259635][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.266397][    C1] yealink 1-1:36.0: unexpected response 0
[  562.272306][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.279307][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.286079][    C1] yealink 1-1:36.0: unexpected response 0
[  562.291972][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.298925][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.305688][    C1] yealink 1-1:36.0: unexpected response 0
[  562.311618][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.318778][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.325746][    C1] yealink 1-1:36.0: unexpected response 0
[  562.332416][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.339499][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.346277][    C1] yealink 1-1:36.0: unexpected response 0
[  562.352302][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.359367][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.366411][    C1] yealink 1-1:36.0: unexpected response 0
[  562.372342][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.379512][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.386294][    C1] yealink 1-1:36.0: unexpected response 0
[  562.392201][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.399188][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.405982][    C1] yealink 1-1:36.0: unexpected response 0
[  562.411909][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.418895][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.425689][    C1] yealink 1-1:36.0: unexpected response 0
[  562.431612][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.438591][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.445362][    C1] yealink 1-1:36.0: unexpected response 0
[  562.451262][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.458216][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.465005][    C1] yealink 1-1:36.0: unexpected response 0
[  562.470950][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.477957][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.484824][    C1] yealink 1-1:36.0: unexpected response 0
[  562.490716][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.497903][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.504886][    C1] yealink 1-1:36.0: unexpected response 0
[  562.510838][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.517929][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.524719][    C1] yealink 1-1:36.0: unexpected response 0
[  562.530654][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.537609][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.544374][    C1] yealink 1-1:36.0: unexpected response 0
[  562.550274][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.557313][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.564081][    C1] yealink 1-1:36.0: unexpected response 0
[  562.569989][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.576942][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.583708][    C1] yealink 1-1:36.0: unexpected response 0
[  562.589689][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.596651][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.603456][    C1] yealink 1-1:36.0: unexpected response 0
[  562.609392][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.616348][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.623126][    C1] yealink 1-1:36.0: unexpected response 0
[  562.629057][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.636023][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.642891][    C1] yealink 1-1:36.0: unexpected response 0
[  562.648779][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.655737][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.662512][    C1] yealink 1-1:36.0: unexpected response 0
[  562.668400][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.675355][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.682152][    C1] yealink 1-1:36.0: unexpected response 0
[  562.688172][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.695151][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.701922][    C1] yealink 1-1:36.0: unexpected response 0
[  562.707811][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.714783][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.721584][    C1] yealink 1-1:36.0: unexpected response 0
[  562.727483][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.734435][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.741290][    C1] yealink 1-1:36.0: unexpected response 0
[  562.747208][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.754166][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.760952][    C1] yealink 1-1:36.0: unexpected response 0
[  562.766896][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.773859][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.780692][    C1] yealink 1-1:36.0: unexpected response 0
[  562.786620][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.793587][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.800367][    C1] yealink 1-1:36.0: unexpected response 0
[  562.806438][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.813618][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.820404][    C1] yealink 1-1:36.0: unexpected response 0
[  562.826333][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.833398][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.840199][    C1] yealink 1-1:36.0: unexpected response 0
[  562.846135][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.853101][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.859900][    C1] yealink 1-1:36.0: unexpected response 0
[  562.865859][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.872857][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.879852][    C1] yealink 1-1:36.0: unexpected response 0
[  562.885803][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.893319][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.900098][    C1] yealink 1-1:36.0: unexpected response 0
[  562.906026][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.912993][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.919766][    C1] yealink 1-1:36.0: unexpected response 0
[  562.925668][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.932748][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.939556][    C1] yealink 1-1:36.0: unexpected response 0
[  562.945694][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.952841][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.959986][    C1] yealink 1-1:36.0: unexpected response 0
[  562.965876][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.972839][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.979786][    C1] yealink 1-1:36.0: unexpected response 0
[  562.985679][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  562.992631][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  562.999423][    C1] yealink 1-1:36.0: unexpected response 0
[  563.005338][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.012297][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.019063][    C1] yealink 1-1:36.0: unexpected response 0
[  563.024988][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.031975][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.038750][    C1] yealink 1-1:36.0: unexpected response 0
[  563.044951][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.051920][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.058805][    C1] yealink 1-1:36.0: unexpected response 0
[  563.064749][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.072869][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.079986][    C1] yealink 1-1:36.0: unexpected response 0
[  563.086154][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.093373][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.100147][    C1] yealink 1-1:36.0: unexpected response 0
[  563.106096][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.113167][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.119947][    C1] yealink 1-1:36.0: unexpected response 0
[  563.125953][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.132935][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.139714][    C1] yealink 1-1:36.0: unexpected response 0
[  563.145602][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.152556][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.159344][    C1] yealink 1-1:36.0: unexpected response 0
[  563.165246][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.172202][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.179184][    C1] yealink 1-1:36.0: unexpected response 0
[  563.185225][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.192289][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.199076][    C1] yealink 1-1:36.0: unexpected response 0
[  563.205099][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.212065][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.219290][    C1] yealink 1-1:36.0: unexpected response 0
[  563.225228][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.232188][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.239400][    C1] yealink 1-1:36.0: unexpected response 0
[  563.245401][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.252393][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.259209][    C1] yealink 1-1:36.0: unexpected response 0
[  563.265428][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.272402][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.279279][    C1] yealink 1-1:36.0: unexpected response 0
[  563.285272][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.292232][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.299005][    C1] yealink 1-1:36.0: unexpected response 0
[  563.304888][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.311845][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.318645][    C1] yealink 1-1:36.0: unexpected response 0
[  563.324669][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.331649][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.338544][    C1] yealink 1-1:36.0: unexpected response 0
[  563.344456][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.351744][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.358574][    C1] yealink 1-1:36.0: unexpected response 0
[  563.364510][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.371618][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.378407][    C1] yealink 1-1:36.0: unexpected response 0
[  563.384351][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.391324][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.398123][    C1] yealink 1-1:36.0: unexpected response 0
[  563.404045][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.411053][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.417858][    C1] yealink 1-1:36.0: unexpected response 0
[  563.423802][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.430770][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.437546][    C1] yealink 1-1:36.0: unexpected response 0
[  563.443518][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.451006][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.457966][    C1] yealink 1-1:36.0: unexpected response 0
[  563.464090][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.471143][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.477934][    C1] yealink 1-1:36.0: unexpected response 0
[  563.483858][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.490826][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.497792][    C1] yealink 1-1:36.0: unexpected response 0
[  563.503689][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.510767][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.517583][    C1] yealink 1-1:36.0: unexpected response 0
[  563.523484][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.530456][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.537247][    C1] yealink 1-1:36.0: unexpected response 0
[  563.543179][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.550142][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.556942][    C1] yealink 1-1:36.0: unexpected response 0
[  563.562870][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.569844][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.576635][    C1] yealink 1-1:36.0: unexpected response 0
[  563.582573][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.589538][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.596488][    C1] yealink 1-1:36.0: unexpected response 0
[  563.602929][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.609903][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.616678][    C1] yealink 1-1:36.0: unexpected response 0
[  563.622654][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.629698][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.636495][    C1] yealink 1-1:36.0: unexpected response 0
[  563.642405][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.649360][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.656125][    C1] yealink 1-1:36.0: unexpected response 0
[  563.662019][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.668982][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.675972][    C1] yealink 1-1:36.0: unexpected response 0
[  563.681886][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.688944][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.695715][    C1] yealink 1-1:36.0: unexpected response 0
[  563.701629][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.708751][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.715543][    C1] yealink 1-1:36.0: unexpected response 0
[  563.721441][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.728490][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.735256][    C1] yealink 1-1:36.0: unexpected response 0
[  563.741183][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.748167][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.754940][    C1] yealink 1-1:36.0: unexpected response 0
[  563.760822][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.767782][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.774555][    C1] yealink 1-1:36.0: unexpected response 0
[  563.780532][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.787494][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.794291][    C1] yealink 1-1:36.0: unexpected response 0
[  563.800195][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.807256][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.814195][    C1] yealink 1-1:36.0: unexpected response 0
[  563.820105][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.827051][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.833834][    C1] yealink 1-1:36.0: unexpected response 0
[  563.839759][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.846745][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.853736][    C1] yealink 1-1:36.0: unexpected response 0
[  563.859640][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.866629][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.873424][    C1] yealink 1-1:36.0: unexpected response 0
[  563.879359][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.886486][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.893255][    C1] yealink 1-1:36.0: unexpected response 0
[  563.899281][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.906246][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.913032][    C1] yealink 1-1:36.0: unexpected response 0
[  563.918927][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.925899][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.932674][    C1] yealink 1-1:36.0: unexpected response 0
[  563.938553][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.945504][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.952294][    C1] yealink 1-1:36.0: unexpected response 0
[  563.958193][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.965168][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.971962][    C1] yealink 1-1:36.0: unexpected response 0
[  563.977872][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  563.984823][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  563.991615][    C1] yealink 1-1:36.0: unexpected response 0
executing program
executing program
[  563.997534][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.004485][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.011274][    C1] yealink 1-1:36.0: unexpected response 0
[  564.017219][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.024294][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.031216][    C1] yealink 1-1:36.0: unexpected response 0
[  564.037157][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.044200][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.051001][    C1] yealink 1-1:36.0: unexpected response 0
[  564.056993][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.064023][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.070836][    C1] yealink 1-1:36.0: unexpected response 0
[  564.076820][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.083829][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.090721][    C1] yealink 1-1:36.0: unexpected response 0
executing program
executing program
executing program
[  564.096671][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.103649][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.110453][    C1] yealink 1-1:36.0: unexpected response 0
[  564.116599][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.123585][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.130563][    C1] yealink 1-1:36.0: unexpected response 0
[  564.136579][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.143593][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.150409][    C1] yealink 1-1:36.0: unexpected response 0
[  564.156782][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.163888][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.170755][    C1] yealink 1-1:36.0: unexpected response 0
[  564.176714][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.183725][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.190513][    C1] yealink 1-1:36.0: unexpected response 0
[  564.199513][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.206543][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.213327][    C1] yealink 1-1:36.0: unexpected response 0
[  564.219297][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.226388][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.233178][    C1] yealink 1-1:36.0: unexpected response 0
[  564.239115][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.246157][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.252969][    C1] yealink 1-1:36.0: unexpected response 0
[  564.258957][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.265970][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.272779][    C1] yealink 1-1:36.0: unexpected response 0
[  564.278778][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.285801][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.292586][    C1] yealink 1-1:36.0: unexpected response 0
[  564.298505][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.305460][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.312334][    C1] yealink 1-1:36.0: unexpected response 0
[  564.318230][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.325200][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.332070][    C1] yealink 1-1:36.0: unexpected response 0
[  564.337963][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.344929][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.351979][    C1] yealink 1-1:36.0: unexpected response 0
[  564.357879][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.364821][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.371585][    C1] yealink 1-1:36.0: unexpected response 0
[  564.377758][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.384765][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.391552][    C1] yealink 1-1:36.0: unexpected response 0
[  564.397443][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.404402][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.411201][    C1] yealink 1-1:36.0: unexpected response 0
[  564.417108][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.424064][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.431011][    C1] yealink 1-1:36.0: unexpected response 0
[  564.436927][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.443901][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.450822][    C1] yealink 1-1:36.0: unexpected response 0
[  564.456782][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.463835][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.470614][    C1] yealink 1-1:36.0: unexpected response 0
[  564.476543][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.483510][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.490314][    C1] yealink 1-1:36.0: unexpected response 0
[  564.496200][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.503157][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.509948][    C1] yealink 1-1:36.0: unexpected response 0
[  564.515863][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.522821][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.529596][    C1] yealink 1-1:36.0: unexpected response 0
[  564.535499][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.542467][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.549238][    C1] yealink 1-1:36.0: unexpected response 0
[  564.555146][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.562130][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.569023][    C1] yealink 1-1:36.0: unexpected response 0
[  564.574962][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.582100][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.589054][    C1] yealink 1-1:36.0: unexpected response 0
[  564.594985][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.601962][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.608764][    C1] yealink 1-1:36.0: unexpected response 0
[  564.614706][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.621672][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.628562][    C1] yealink 1-1:36.0: unexpected response 0
[  564.634474][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.641436][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.648213][    C1] yealink 1-1:36.0: unexpected response 0
[  564.654114][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.661077][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.667897][    C1] yealink 1-1:36.0: unexpected response 0
[  564.673824][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.680799][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.687562][    C1] yealink 1-1:36.0: unexpected response 0
[  564.693465][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.700436][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.707234][    C1] yealink 1-1:36.0: unexpected response 0
[  564.713139][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.720104][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.726895][    C1] yealink 1-1:36.0: unexpected response 0
[  564.732826][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.739788][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.746560][    C1] yealink 1-1:36.0: unexpected response 0
[  564.752466][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.759542][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.766335][    C1] yealink 1-1:36.0: unexpected response 0
[  564.772267][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.779231][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.786011][    C1] yealink 1-1:36.0: unexpected response 0
[  564.791905][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.799020][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.806747][    C1] yealink 1-1:36.0: unexpected response 0
[  564.815301][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.825730][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.834548][    C1] yealink 1-1:36.0: unexpected response 0
[  564.842126][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.854495][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.865677][    C1] yealink 1-1:36.0: unexpected response 0
[  564.873037][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.882897][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.889872][    C1] yealink 1-1:36.0: unexpected response 0
[  564.895879][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.902858][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.909638][    C1] yealink 1-1:36.0: unexpected response 0
[  564.915561][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.922572][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.929362][    C1] yealink 1-1:36.0: unexpected response 0
[  564.935297][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.942358][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.949309][    C1] yealink 1-1:36.0: unexpected response 0
[  564.955288][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.962252][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.969029][    C1] yealink 1-1:36.0: unexpected response 0
[  564.974922][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  564.981897][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  564.988697][    C1] yealink 1-1:36.0: unexpected response 0
[  564.994652][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.001676][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.008549][    C1] yealink 1-1:36.0: unexpected response 0
[  565.014463][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.021423][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.028202][    C1] yealink 1-1:36.0: unexpected response 0
[  565.034099][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.041061][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.047872][    C1] yealink 1-1:36.0: unexpected response 0
[  565.053885][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.060857][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.067621][    C1] yealink 1-1:36.0: unexpected response 0
[  565.074056][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.081022][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.087789][    C1] yealink 1-1:36.0: unexpected response 0
[  565.093897][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.100865][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.107646][    C1] yealink 1-1:36.0: unexpected response 0
[  565.113742][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.120795][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.127754][    C1] yealink 1-1:36.0: unexpected response 0
[  565.133650][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.140881][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.147688][    C1] yealink 1-1:36.0: unexpected response 0
[  565.153600][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.160780][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.167573][    C1] yealink 1-1:36.0: unexpected response 0
[  565.173568][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.180539][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.187306][    C1] yealink 1-1:36.0: unexpected response 0
[  565.193192][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.200150][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.206949][    C1] yealink 1-1:36.0: unexpected response 0
[  565.212938][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.219992][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.226775][    C1] yealink 1-1:36.0: unexpected response 0
[  565.232686][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.239635][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.246402][    C1] yealink 1-1:36.0: unexpected response 0
[  565.252333][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.259305][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.266083][    C1] yealink 1-1:36.0: unexpected response 0
[  565.272005][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.278971][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.285749][    C1] yealink 1-1:36.0: unexpected response 0
[  565.291636][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.298966][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.306313][    C1] yealink 1-1:36.0: unexpected response 0
[  565.312220][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.319274][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.326044][    C1] yealink 1-1:36.0: unexpected response 0
[  565.331939][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.338898][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.345691][    C1] yealink 1-1:36.0: unexpected response 0
[  565.351620][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.358662][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.365425][    C1] yealink 1-1:36.0: unexpected response 0
[  565.371409][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.378411][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.385187][    C1] yealink 1-1:36.0: unexpected response 0
[  565.391086][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.398057][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.404828][    C1] yealink 1-1:36.0: unexpected response 0
[  565.410751][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.417709][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.424482][    C1] yealink 1-1:36.0: unexpected response 0
[  565.430467][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.437421][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.444189][    C1] yealink 1-1:36.0: unexpected response 0
[  565.450072][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.457016][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.463803][    C1] yealink 1-1:36.0: unexpected response 0
[  565.469711][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.476661][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.483420][    C1] yealink 1-1:36.0: unexpected response 0
[  565.489300][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.496277][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.503052][    C1] yealink 1-1:36.0: unexpected response 0
[  565.508974][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.515926][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.522691][    C1] yealink 1-1:36.0: unexpected response 0
[  565.528667][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.535674][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.542472][    C1] yealink 1-1:36.0: unexpected response 0
[  565.548386][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.555336][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.562108][    C1] yealink 1-1:36.0: unexpected response 0
[  565.568026][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.574981][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.581754][    C1] yealink 1-1:36.0: unexpected response 0
[  565.587643][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.594612][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.601393][    C1] yealink 1-1:36.0: unexpected response 0
[  565.607295][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.614243][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.621032][    C1] yealink 1-1:36.0: unexpected response 0
[  565.627213][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.634200][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.640971][    C1] yealink 1-1:36.0: unexpected response 0
[  565.646873][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.653859][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.660647][    C1] yealink 1-1:36.0: unexpected response 0
[  565.666659][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.673619][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.680392][    C1] yealink 1-1:36.0: unexpected response 0
[  565.686366][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.693336][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.700110][    C1] yealink 1-1:36.0: unexpected response 0
[  565.706046][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.713016][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.719782][    C1] yealink 1-1:36.0: unexpected response 0
[  565.725704][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.732669][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.739442][    C1] yealink 1-1:36.0: unexpected response 0
[  565.745326][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.752283][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.759091][    C1] yealink 1-1:36.0: unexpected response 0
[  565.764981][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.771931][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.778723][    C1] yealink 1-1:36.0: unexpected response 0
[  565.784635][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.791593][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.798393][    C1] yealink 1-1:36.0: unexpected response 0
[  565.804304][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.811276][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.818281][    C1] yealink 1-1:36.0: unexpected response 0
[  565.824179][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.831329][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.838105][    C1] yealink 1-1:36.0: unexpected response 0
[  565.844090][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.851053][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.857854][    C1] yealink 1-1:36.0: unexpected response 0
[  565.863789][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.870734][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.877502][    C1] yealink 1-1:36.0: unexpected response 0
[  565.883905][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.890936][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.897725][    C1] yealink 1-1:36.0: unexpected response 0
[  565.903623][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.910579][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.917357][    C1] yealink 1-1:36.0: unexpected response 0
[  565.923329][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.930318][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.937099][    C1] yealink 1-1:36.0: unexpected response 0
[  565.943009][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.950009][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.956787][    C1] yealink 1-1:36.0: unexpected response 0
[  565.962794][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.969775][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.976554][    C1] yealink 1-1:36.0: unexpected response 0
[  565.982548][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  565.990533][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  565.997394][    C1] yealink 1-1:36.0: unexpected response 0
[  566.004336][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.011313][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.018113][    C1] yealink 1-1:36.0: unexpected response 0
[  566.024148][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.031143][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.037951][    C1] yealink 1-1:36.0: unexpected response 0
[  566.043892][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.050977][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.057797][    C1] yealink 1-1:36.0: unexpected response 0
[  566.063755][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.071101][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.077893][    C1] yealink 1-1:36.0: unexpected response 0
[  566.083804][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.090773][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.097654][    C1] yealink 1-1:36.0: unexpected response 0
[  566.103558][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.110528][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.117298][    C1] yealink 1-1:36.0: unexpected response 0
[  566.123193][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.130251][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.137068][    C1] yealink 1-1:36.0: unexpected response 0
[  566.143093][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.150051][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.156857][    C1] yealink 1-1:36.0: unexpected response 0
[  566.163226][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.170186][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.176955][    C1] yealink 1-1:36.0: unexpected response 0
[  566.182874][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.190201][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.196967][    C1] yealink 1-1:36.0: unexpected response 0
[  566.202902][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.209869][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.216670][    C1] yealink 1-1:36.0: unexpected response 0
[  566.222584][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.229579][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.236355][    C1] yealink 1-1:36.0: unexpected response 0
[  566.242248][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.249208][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.255998][    C1] yealink 1-1:36.0: unexpected response 0
[  566.261917][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.269009][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.277576][    C1] yealink 1-1:36.0: unexpected response 0
[  566.284363][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.291515][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.298388][    C1] yealink 1-1:36.0: unexpected response 0
[  566.304457][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.312431][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.319833][    C1] yealink 1-1:36.0: unexpected response 0
[  566.325804][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.332941][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.339753][    C1] yealink 1-1:36.0: unexpected response 0
[  566.345666][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.352763][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.359587][    C1] yealink 1-1:36.0: unexpected response 0
[  566.365485][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.372543][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.379321][    C1] yealink 1-1:36.0: unexpected response 0
[  566.385245][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.392213][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.398988][    C1] yealink 1-1:36.0: unexpected response 0
[  566.404936][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.412012][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.418783][    C1] yealink 1-1:36.0: unexpected response 0
[  566.424725][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.431680][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.438557][    C1] yealink 1-1:36.0: unexpected response 0
[  566.444464][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.451457][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.458417][    C1] yealink 1-1:36.0: unexpected response 0
[  566.464309][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.471302][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.478092][    C1] yealink 1-1:36.0: unexpected response 0
[  566.484018][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.490977][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.497749][    C1] yealink 1-1:36.0: unexpected response 0
[  566.503654][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.510670][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.517448][    C1] yealink 1-1:36.0: unexpected response 0
[  566.523646][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.530620][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.537412][    C1] yealink 1-1:36.0: unexpected response 0
[  566.543503][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.550466][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.557295][    C1] yealink 1-1:36.0: unexpected response 0
[  566.563212][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.570192][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.576956][    C1] yealink 1-1:36.0: unexpected response 0
[  566.582857][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.589882][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.596823][    C1] yealink 1-1:36.0: unexpected response 0
[  566.602795][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.609981][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.616806][    C1] yealink 1-1:36.0: unexpected response 0
[  566.622744][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.629820][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.636745][    C1] yealink 1-1:36.0: unexpected response 0
[  566.642665][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.649702][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.656515][    C1] yealink 1-1:36.0: unexpected response 0
[  566.662474][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.669503][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.676284][    C1] yealink 1-1:36.0: unexpected response 0
[  566.682180][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.689228][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.696001][    C1] yealink 1-1:36.0: unexpected response 0
[  566.701888][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.708855][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.715645][    C1] yealink 1-1:36.0: unexpected response 0
[  566.721557][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.728517][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.735302][    C1] yealink 1-1:36.0: unexpected response 0
[  566.741222][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.748173][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.754966][    C1] yealink 1-1:36.0: unexpected response 0
[  566.760897][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.768128][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.774908][    C1] yealink 1-1:36.0: unexpected response 0
[  566.780866][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.787888][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.794775][    C1] yealink 1-1:36.0: unexpected response 0
[  566.800669][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.807910][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.814687][    C1] yealink 1-1:36.0: unexpected response 0
[  566.820612][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.827584][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.834397][    C1] yealink 1-1:36.0: unexpected response 0
[  566.840329][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.847397][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.854204][    C1] yealink 1-1:36.0: unexpected response 0
[  566.860130][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.867136][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.873934][    C1] yealink 1-1:36.0: unexpected response 0
[  566.879885][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.886899][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.893800][    C1] yealink 1-1:36.0: unexpected response 0
[  566.899723][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.907352][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.914145][    C1] yealink 1-1:36.0: unexpected response 0
[  566.920030][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.927014][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.933968][    C1] yealink 1-1:36.0: unexpected response 0
[  566.939896][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.947041][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.953994][    C1] yealink 1-1:36.0: unexpected response 0
[  566.959937][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.966967][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.973751][    C1] yealink 1-1:36.0: unexpected response 0
[  566.979689][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  566.986827][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  566.993605][    C1] yealink 1-1:36.0: unexpected response 0
[  566.999509][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.006504][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.013302][    C1] yealink 1-1:36.0: unexpected response 0
[  567.019291][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.026293][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.033098][    C1] yealink 1-1:36.0: unexpected response 0
[  567.039037][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.046063][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.052861][    C1] yealink 1-1:36.0: unexpected response 0
[  567.058782][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.065739][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.072595][    C1] yealink 1-1:36.0: unexpected response 0
[  567.078551][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.085554][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.092351][    C1] yealink 1-1:36.0: unexpected response 0
[  567.098280][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.105355][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.112252][    C1] yealink 1-1:36.0: unexpected response 0
[  567.118157][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.125133][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.131940][    C1] yealink 1-1:36.0: unexpected response 0
[  567.137869][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.144868][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.151651][    C1] yealink 1-1:36.0: unexpected response 0
[  567.157546][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.164518][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.171380][    C1] yealink 1-1:36.0: unexpected response 0
[  567.177362][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.184328][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.191209][    C1] yealink 1-1:36.0: unexpected response 0
[  567.197103][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.204087][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.210887][    C1] yealink 1-1:36.0: unexpected response 0
[  567.216827][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.223792][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.230590][    C1] yealink 1-1:36.0: unexpected response 0
[  567.236496][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.243499][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.250291][    C1] yealink 1-1:36.0: unexpected response 0
[  567.256191][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.263156][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.269954][    C1] yealink 1-1:36.0: unexpected response 0
[  567.275864][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.282840][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.289650][    C1] yealink 1-1:36.0: unexpected response 0
[  567.295591][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.302586][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.309371][    C1] yealink 1-1:36.0: unexpected response 0
[  567.315266][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.322234][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.329009][    C1] yealink 1-1:36.0: unexpected response 0
[  567.335066][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.342027][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.348831][    C1] yealink 1-1:36.0: unexpected response 0
[  567.355047][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.362183][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.369204][    C1] yealink 1-1:36.0: unexpected response 0
[  567.375199][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.382178][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.388959][    C1] yealink 1-1:36.0: unexpected response 0
[  567.394869][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.401820][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.408586][    C1] yealink 1-1:36.0: unexpected response 0
[  567.414522][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.421481][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.428248][    C1] yealink 1-1:36.0: unexpected response 0
[  567.434156][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.441122][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.447901][    C1] yealink 1-1:36.0: unexpected response 0
[  567.453830][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.460791][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.467576][    C1] yealink 1-1:36.0: unexpected response 0
[  567.473470][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.480426][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.487493][    C1] yealink 1-1:36.0: unexpected response 0
[  567.493411][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.500426][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.507222][    C1] yealink 1-1:36.0: unexpected response 0
[  567.513164][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.520311][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.527097][    C1] yealink 1-1:36.0: unexpected response 0
[  567.532983][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.539955][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.546777][    C1] yealink 1-1:36.0: unexpected response 0
[  567.552676][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.559634][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.566394][    C1] yealink 1-1:36.0: unexpected response 0
[  567.572308][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.579308][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.586104][    C1] yealink 1-1:36.0: unexpected response 0
[  567.592056][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.599047][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.605829][    C1] yealink 1-1:36.0: unexpected response 0
[  567.611757][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.618713][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.625469][    C1] yealink 1-1:36.0: unexpected response 0
[  567.631349][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.638305][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.645105][    C1] yealink 1-1:36.0: unexpected response 0
[  567.651024][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.658015][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.664790][    C1] yealink 1-1:36.0: unexpected response 0
[  567.670696][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.677737][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.684789][    C1] yealink 1-1:36.0: unexpected response 0
[  567.692425][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.700901][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.707673][    C1] yealink 1-1:36.0: unexpected response 0
[  567.713590][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.720563][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.727347][    C1] yealink 1-1:36.0: unexpected response 0
[  567.733252][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.740238][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.747066][    C1] yealink 1-1:36.0: unexpected response 0
[  567.752999][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.760080][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.766871][    C1] yealink 1-1:36.0: unexpected response 0
[  567.772769][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.779728][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.786503][    C1] yealink 1-1:36.0: unexpected response 0
[  567.792392][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.799355][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.806146][    C1] yealink 1-1:36.0: unexpected response 0
[  567.812057][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.819017][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.825785][    C1] yealink 1-1:36.0: unexpected response 0
[  567.831773][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.838723][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.845516][    C1] yealink 1-1:36.0: unexpected response 0
[  567.851991][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.858981][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.865769][    C1] yealink 1-1:36.0: unexpected response 0
[  567.871695][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.878674][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.885474][    C1] yealink 1-1:36.0: unexpected response 0
[  567.891420][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.898372][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.905144][    C1] yealink 1-1:36.0: unexpected response 0
[  567.911071][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.918035][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.924815][    C1] yealink 1-1:36.0: unexpected response 0
[  567.930730][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.937687][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.944463][    C1] yealink 1-1:36.0: unexpected response 0
[  567.950343][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.957818][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.964613][    C1] yealink 1-1:36.0: unexpected response 0
[  567.970536][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.977488][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  567.984252][    C1] yealink 1-1:36.0: unexpected response 0
[  567.990138][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  567.997084][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.003880][    C1] yealink 1-1:36.0: unexpected response 0
[  568.009791][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.016756][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.023532][    C1] yealink 1-1:36.0: unexpected response 0
[  568.029627][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.036624][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.043570][    C1] yealink 1-1:36.0: unexpected response 0
[  568.049519][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.056486][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.063264][    C1] yealink 1-1:36.0: unexpected response 0
[  568.069199][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.076345][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.083469][    C1] yealink 1-1:36.0: unexpected response 0
[  568.089485][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.096479][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.103523][    C1] yealink 1-1:36.0: unexpected response 0
[  568.109413][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.116455][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.123252][    C1] yealink 1-1:36.0: unexpected response 0
[  568.129354][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.136329][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.143132][    C1] yealink 1-1:36.0: unexpected response 0
[  568.149064][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.156021][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.162816][    C1] yealink 1-1:36.0: unexpected response 0
[  568.168833][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.175816][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.182783][    C1] yealink 1-1:36.0: unexpected response 0
[  568.188947][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.196182][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.202984][    C1] yealink 1-1:36.0: unexpected response 0
[  568.208900][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.216070][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.222873][    C1] yealink 1-1:36.0: unexpected response 0
[  568.228818][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.235788][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.242854][    C1] yealink 1-1:36.0: unexpected response 0
[  568.248783][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.255747][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.262534][    C1] yealink 1-1:36.0: unexpected response 0
[  568.268580][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.275538][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.282342][    C1] yealink 1-1:36.0: unexpected response 0
[  568.288276][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.295273][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.302073][    C1] yealink 1-1:36.0: unexpected response 0
[  568.308010][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.315063][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.321840][    C1] yealink 1-1:36.0: unexpected response 0
[  568.327747][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.334718][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.341493][    C1] yealink 1-1:36.0: unexpected response 0
[  568.347429][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.354407][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.361178][    C1] yealink 1-1:36.0: unexpected response 0
[  568.367067][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.374065][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.380867][    C1] yealink 1-1:36.0: unexpected response 0
[  568.386880][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.393886][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.400663][    C1] yealink 1-1:36.0: unexpected response 0
[  568.406549][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.413511][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.420291][    C1] yealink 1-1:36.0: unexpected response 0
[  568.426187][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.433169][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.439964][    C1] yealink 1-1:36.0: unexpected response 0
[  568.445874][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.452831][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.459602][    C1] yealink 1-1:36.0: unexpected response 0
[  568.465520][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.472574][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.479376][    C1] yealink 1-1:36.0: unexpected response 0
[  568.485460][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.492429][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.499205][    C1] yealink 1-1:36.0: unexpected response 0
[  568.505135][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.512089][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.518858][    C1] yealink 1-1:36.0: unexpected response 0
[  568.524769][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.531727][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.538490][    C1] yealink 1-1:36.0: unexpected response 0
[  568.544415][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.551374][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.558165][    C1] yealink 1-1:36.0: unexpected response 0
[  568.564066][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.571107][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.577885][    C1] yealink 1-1:36.0: unexpected response 0
[  568.583777][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.590787][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.597749][    C1] yealink 1-1:36.0: unexpected response 0
[  568.603672][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.610653][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.617428][    C1] yealink 1-1:36.0: unexpected response 0
[  568.623451][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.630478][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.637280][    C1] yealink 1-1:36.0: unexpected response 0
[  568.643205][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.650261][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.657139][    C1] yealink 1-1:36.0: unexpected response 0
[  568.663237][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.670218][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.677020][    C1] yealink 1-1:36.0: unexpected response 0
[  568.682939][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.690002][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.696776][    C1] yealink 1-1:36.0: unexpected response 0
[  568.702719][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.709767][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.716550][    C1] yealink 1-1:36.0: unexpected response 0
[  568.722441][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.729399][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.736172][    C1] yealink 1-1:36.0: unexpected response 0
[  568.742176][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.749146][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.755942][    C1] yealink 1-1:36.0: unexpected response 0
[  568.761866][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.768835][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.775612][    C1] yealink 1-1:36.0: unexpected response 0
[  568.781519][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.788479][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.795253][    C1] yealink 1-1:36.0: unexpected response 0
[  568.801147][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.808117][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.814900][    C1] yealink 1-1:36.0: unexpected response 0
[  568.821121][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.828082][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.834953][    C1] yealink 1-1:36.0: unexpected response 0
[  568.840922][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.847884][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.854670][    C1] yealink 1-1:36.0: unexpected response 0
[  568.860593][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.867593][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.874485][    C1] yealink 1-1:36.0: unexpected response 0
[  568.880368][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.887325][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.894100][    C1] yealink 1-1:36.0: unexpected response 0
[  568.899975][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.906931][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.913733][    C1] yealink 1-1:36.0: unexpected response 0
[  568.919640][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.926595][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.933458][    C1] yealink 1-1:36.0: unexpected response 0
[  568.939399][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.946367][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.953172][    C1] yealink 1-1:36.0: unexpected response 0
[  568.959145][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.966103][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.972868][    C1] yealink 1-1:36.0: unexpected response 0
[  568.978758][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  568.985724][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  568.992685][    C1] yealink 1-1:36.0: unexpected response 0
[  568.998567][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.005593][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.012375][    C1] yealink 1-1:36.0: unexpected response 0
[  569.018335][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
executing program
executing program
[  569.025399][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.032181][    C1] yealink 1-1:36.0: unexpected response 0
[  569.038120][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.045106][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.051900][    C1] yealink 1-1:36.0: unexpected response 0
[  569.057845][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.064866][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
executing program
[  569.071674][    C1] yealink 1-1:36.0: unexpected response 0
[  569.077724][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.084818][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.091614][    C1] yealink 1-1:36.0: unexpected response 0
[  569.097505][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.104555][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.111378][    C1] yealink 1-1:36.0: unexpected response 0
[  569.117350][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.124385][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.131432][    C1] yealink 1-1:36.0: unexpected response 0
[  569.137338][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.144345][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.151233][    C1] yealink 1-1:36.0: unexpected response 0
[  569.157196][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.164226][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
executing program
executing program
[  569.171042][    C1] yealink 1-1:36.0: unexpected response 0
[  569.177008][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.184012][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.190811][    C1] yealink 1-1:36.0: unexpected response 0
[  569.197381][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.204465][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.211282][    C1] yealink 1-1:36.0: unexpected response 0
[  569.217229][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.224233][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.231136][    C1] yealink 1-1:36.0: unexpected response 0
[  569.237074][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.244443][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.251235][    C1] yealink 1-1:36.0: unexpected response 0
[  569.257276][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.264355][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.271250][    C1] yealink 1-1:36.0: unexpected response 0
[  569.277198][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.284189][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.290958][    C1] yealink 1-1:36.0: unexpected response 0
[  569.296908][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.303910][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.310680][    C1] yealink 1-1:36.0: unexpected response 0
[  569.316575][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.323536][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.330310][    C1] yealink 1-1:36.0: unexpected response 0
[  569.336240][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.343204][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.350008][    C1] yealink 1-1:36.0: unexpected response 0
[  569.355909][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.362878][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.369654][    C1] yealink 1-1:36.0: unexpected response 0
[  569.375629][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.382595][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.389397][    C1] yealink 1-1:36.0: unexpected response 0
[  569.395308][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.402347][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.409113][    C1] yealink 1-1:36.0: unexpected response 0
[  569.415125][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.422111][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.428904][    C1] yealink 1-1:36.0: unexpected response 0
[  569.434838][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.441887][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.448704][    C1] yealink 1-1:36.0: unexpected response 0
[  569.454631][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.461590][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.468467][    C1] yealink 1-1:36.0: unexpected response 0
[  569.474390][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.481455][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.488233][    C1] yealink 1-1:36.0: unexpected response 0
[  569.494165][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.501126][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.507908][    C1] yealink 1-1:36.0: unexpected response 0
[  569.513799][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.520747][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.527520][    C1] yealink 1-1:36.0: unexpected response 0
[  569.533405][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.540349][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.547233][    C1] yealink 1-1:36.0: unexpected response 0
[  569.553252][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.560343][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.567179][    C1] yealink 1-1:36.0: unexpected response 0
[  569.573118][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.580192][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.586990][    C1] yealink 1-1:36.0: unexpected response 0
[  569.592906][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.599889][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.606684][    C1] yealink 1-1:36.0: unexpected response 0
[  569.612601][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.619562][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.626372][    C1] yealink 1-1:36.0: unexpected response 0
[  569.632260][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.639215][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.646021][    C1] yealink 1-1:36.0: unexpected response 0
[  569.651963][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.658896][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.665660][    C1] yealink 1-1:36.0: unexpected response 0
[  569.671538][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.678671][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.685625][    C1] yealink 1-1:36.0: unexpected response 0
[  569.691630][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.698689][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.705573][    C1] yealink 1-1:36.0: unexpected response 0
[  569.711491][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.719204][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.726147][    C1] yealink 1-1:36.0: unexpected response 0
[  569.732102][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.739166][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.746032][    C1] yealink 1-1:36.0: unexpected response 0
[  569.751950][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.758906][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.765673][    C1] yealink 1-1:36.0: unexpected response 0
[  569.771629][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.778707][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.785531][    C1] yealink 1-1:36.0: unexpected response 0
[  569.791493][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.798470][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.805249][    C1] yealink 1-1:36.0: unexpected response 0
[  569.811256][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.818225][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.825018][    C1] yealink 1-1:36.0: unexpected response 0
[  569.830908][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.837985][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.844879][    C1] yealink 1-1:36.0: unexpected response 0
[  569.850879][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.857838][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.864625][    C1] yealink 1-1:36.0: unexpected response 0
[  569.870523][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.877541][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.884305][    C1] yealink 1-1:36.0: unexpected response 0
[  569.890218][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.897260][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.904044][    C1] yealink 1-1:36.0: unexpected response 0
[  569.909980][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.916982][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.923760][    C1] yealink 1-1:36.0: unexpected response 0
[  569.929649][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.936713][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.943607][    C1] yealink 1-1:36.0: unexpected response 0
[  569.949592][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.956571][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.963350][    C1] yealink 1-1:36.0: unexpected response 0
[  569.969239][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.976188][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  569.982963][    C1] yealink 1-1:36.0: unexpected response 0
[  569.988850][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  569.995804][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.002596][    C1] yealink 1-1:36.0: unexpected response 0
[  570.008612][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.015615][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.022397][    C1] yealink 1-1:36.0: unexpected response 0
[  570.028298][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.035293][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.042089][    C1] yealink 1-1:36.0: unexpected response 0
[  570.047990][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.054944][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.061724][    C1] yealink 1-1:36.0: unexpected response 0
[  570.067659][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.074627][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.081578][    C1] yealink 1-1:36.0: unexpected response 0
[  570.087505][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.094467][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.101241][    C1] yealink 1-1:36.0: unexpected response 0
[  570.107254][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.114803][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.121589][    C1] yealink 1-1:36.0: unexpected response 0
[  570.127480][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.134443][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.141327][    C1] yealink 1-1:36.0: unexpected response 0
[  570.147255][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.154220][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.161119][    C1] yealink 1-1:36.0: unexpected response 0
[  570.167212][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.174181][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.180972][    C1] yealink 1-1:36.0: unexpected response 0
[  570.186874][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.194267][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.201049][    C1] yealink 1-1:36.0: unexpected response 0
[  570.207075][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.214071][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.220873][    C1] yealink 1-1:36.0: unexpected response 0
[  570.226769][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.233731][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.240516][    C1] yealink 1-1:36.0: unexpected response 0
[  570.246443][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.253407][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.260202][    C1] yealink 1-1:36.0: unexpected response 0
[  570.266155][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.273125][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.280081][    C1] yealink 1-1:36.0: unexpected response 0
[  570.286030][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.293061][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.299843][    C1] yealink 1-1:36.0: unexpected response 0
[  570.305743][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.312818][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.319625][    C1] yealink 1-1:36.0: unexpected response 0
[  570.325555][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.332541][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.339347][    C1] yealink 1-1:36.0: unexpected response 0
[  570.345518][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.352472][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.359235][    C1] yealink 1-1:36.0: unexpected response 0
[  570.365132][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.372092][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.379044][    C1] yealink 1-1:36.0: unexpected response 0
[  570.385065][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.392062][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.398853][    C1] yealink 1-1:36.0: unexpected response 0
[  570.404799][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.411838][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.418607][    C1] yealink 1-1:36.0: unexpected response 0
[  570.424716][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.431679][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.438453][    C1] yealink 1-1:36.0: unexpected response 0
[  570.444350][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.451323][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.458097][    C1] yealink 1-1:36.0: unexpected response 0
[  570.463995][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.470951][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.477742][    C1] yealink 1-1:36.0: unexpected response 0
[  570.483648][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.490602][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.497365][    C1] yealink 1-1:36.0: unexpected response 0
[  570.503258][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.510351][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.517144][    C1] yealink 1-1:36.0: unexpected response 0
[  570.523071][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.530040][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.536811][    C1] yealink 1-1:36.0: unexpected response 0
[  570.542714][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.549660][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.556422][    C1] yealink 1-1:36.0: unexpected response 0
[  570.562421][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.569372][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.576141][    C1] yealink 1-1:36.0: unexpected response 0
[  570.582066][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.589036][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.595814][    C1] yealink 1-1:36.0: unexpected response 0
[  570.601698][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.608656][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.615428][    C1] yealink 1-1:36.0: unexpected response 0
[  570.621314][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.628294][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.635085][    C1] yealink 1-1:36.0: unexpected response 0
[  570.641021][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.647977][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.654743][    C1] yealink 1-1:36.0: unexpected response 0
[  570.660639][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.667631][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.674427][    C1] yealink 1-1:36.0: unexpected response 0
[  570.680340][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.687313][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.694084][    C1] yealink 1-1:36.0: unexpected response 0
[  570.700074][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.707045][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.714016][    C1] yealink 1-1:36.0: unexpected response 0
[  570.719906][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.726891][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.733684][    C1] yealink 1-1:36.0: unexpected response 0
[  570.739606][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.746588][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.753386][    C1] yealink 1-1:36.0: unexpected response 0
[  570.759307][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.766797][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.773575][    C1] yealink 1-1:36.0: unexpected response 0
[  570.779460][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.786498][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.793301][    C1] yealink 1-1:36.0: unexpected response 0
[  570.799208][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.806168][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.812975][    C1] yealink 1-1:36.0: unexpected response 0
[  570.818872][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.825823][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.832625][    C1] yealink 1-1:36.0: unexpected response 0
[  570.838542][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.846034][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.852825][    C1] yealink 1-1:36.0: unexpected response 0
[  570.858734][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.865739][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.872509][    C1] yealink 1-1:36.0: unexpected response 0
[  570.878429][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.885416][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.892210][    C1] yealink 1-1:36.0: unexpected response 0
[  570.898138][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.905196][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.911975][    C1] yealink 1-1:36.0: unexpected response 0
[  570.917864][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.924945][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.931723][    C1] yealink 1-1:36.0: unexpected response 0
[  570.937612][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.944571][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.951365][    C1] yealink 1-1:36.0: unexpected response 0
[  570.957268][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.964237][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.971003][    C1] yealink 1-1:36.0: unexpected response 0
[  570.976915][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  570.984316][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  570.991082][    C1] yealink 1-1:36.0: unexpected response 0
[  570.996980][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.004005][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.010798][    C1] yealink 1-1:36.0: unexpected response 0
[  571.016714][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.023695][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.030485][    C1] yealink 1-1:36.0: unexpected response 0
[  571.036571][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.043554][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.050426][    C1] yealink 1-1:36.0: unexpected response 0
[  571.056492][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.063581][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.070728][    C1] yealink 1-1:36.0: unexpected response 0
[  571.076641][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.083977][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.090760][    C1] yealink 1-1:36.0: unexpected response 0
[  571.096683][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.103650][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.110615][    C1] yealink 1-1:36.0: unexpected response 0
[  571.116517][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.123477][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.130242][    C1] yealink 1-1:36.0: unexpected response 0
[  571.136143][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.143193][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.150020][    C1] yealink 1-1:36.0: unexpected response 0
[  571.155936][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.162888][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.169680][    C1] yealink 1-1:36.0: unexpected response 0
[  571.175608][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.182684][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.189555][    C1] yealink 1-1:36.0: unexpected response 0
[  571.195510][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.202725][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.209497][    C1] yealink 1-1:36.0: unexpected response 0
[  571.215459][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.222446][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.229251][    C1] yealink 1-1:36.0: unexpected response 0
[  571.235158][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.242593][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.249575][    C1] yealink 1-1:36.0: unexpected response 0
[  571.255540][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.262559][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.269359][    C1] yealink 1-1:36.0: unexpected response 0
[  571.275277][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.282333][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.289132][    C1] yealink 1-1:36.0: unexpected response 0
[  571.295562][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.302890][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.309673][    C1] yealink 1-1:36.0: unexpected response 0
[  571.315710][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.322672][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.329440][    C1] yealink 1-1:36.0: unexpected response 0
[  571.335345][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.342412][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.349425][    C1] yealink 1-1:36.0: unexpected response 0
[  571.355528][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.362585][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.369375][    C1] yealink 1-1:36.0: unexpected response 0
[  571.375523][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.382578][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.389355][    C1] yealink 1-1:36.0: unexpected response 0
[  571.395240][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.402294][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.409097][    C1] yealink 1-1:36.0: unexpected response 0
[  571.415101][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.422066][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.428874][    C1] yealink 1-1:36.0: unexpected response 0
[  571.434970][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.441966][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.448747][    C1] yealink 1-1:36.0: unexpected response 0
[  571.454712][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.462129][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.469603][    C1] yealink 1-1:36.0: unexpected response 0
[  571.475504][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.482465][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.489451][    C1] yealink 1-1:36.0: unexpected response 0
[  571.495357][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.502317][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.509116][    C1] yealink 1-1:36.0: unexpected response 0
[  571.515028][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.521988][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.528799][    C1] yealink 1-1:36.0: unexpected response 0
[  571.534755][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.541839][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.548629][    C1] yealink 1-1:36.0: unexpected response 0
[  571.554522][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.561485][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.568260][    C1] yealink 1-1:36.0: unexpected response 0
[  571.574152][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.581105][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.587900][    C1] yealink 1-1:36.0: unexpected response 0
[  571.593806][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.600796][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.607564][    C1] yealink 1-1:36.0: unexpected response 0
[  571.613463][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.620428][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.627242][    C1] yealink 1-1:36.0: unexpected response 0
[  571.633162][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.640116][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.647010][    C1] yealink 1-1:36.0: unexpected response 0
[  571.653196][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.660155][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.666932][    C1] yealink 1-1:36.0: unexpected response 0
[  571.672833][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.679812][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.686579][    C1] yealink 1-1:36.0: unexpected response 0
[  571.692606][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.699570][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.706519][    C1] yealink 1-1:36.0: unexpected response 0
[  571.712582][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.719541][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.726404][    C1] yealink 1-1:36.0: unexpected response 0
[  571.732291][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.739240][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.746032][    C1] yealink 1-1:36.0: unexpected response 0
[  571.752005][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.759063][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.765915][    C1] yealink 1-1:36.0: unexpected response 0
[  571.771968][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.778965][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.785838][    C1] yealink 1-1:36.0: unexpected response 0
[  571.791729][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.798769][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.806082][    C1] yealink 1-1:36.0: unexpected response 0
[  571.811970][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.818920][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.825685][    C1] yealink 1-1:36.0: unexpected response 0
[  571.831600][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.838561][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.845362][    C1] yealink 1-1:36.0: unexpected response 0
[  571.851455][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.858416][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.865197][    C1] yealink 1-1:36.0: unexpected response 0
[  571.871095][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.878044][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.884816][    C1] yealink 1-1:36.0: unexpected response 0
[  571.890702][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.897744][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.904631][    C1] yealink 1-1:36.0: unexpected response 0
[  571.910881][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.917925][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.924698][    C1] yealink 1-1:36.0: unexpected response 0
[  571.930697][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.937779][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.944570][    C1] yealink 1-1:36.0: unexpected response 0
[  571.950498][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.957713][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.964585][    C1] yealink 1-1:36.0: unexpected response 0
[  571.970932][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.978114][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  571.984910][    C1] yealink 1-1:36.0: unexpected response 0
[  571.990824][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  571.997786][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.004572][    C1] yealink 1-1:36.0: unexpected response 0
[  572.010501][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.017555][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.024355][    C1] yealink 1-1:36.0: unexpected response 0
[  572.030238][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.037214][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.044025][    C1] yealink 1-1:36.0: unexpected response 0
[  572.049977][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.056962][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.063762][    C1] yealink 1-1:36.0: unexpected response 0
[  572.069687][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.076640][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.083416][    C1] yealink 1-1:36.0: unexpected response 0
[  572.089430][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.096398][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.103285][    C1] yealink 1-1:36.0: unexpected response 0
[  572.109288][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.116282][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.123052][    C1] yealink 1-1:36.0: unexpected response 0
[  572.128972][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.136054][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.142852][    C1] yealink 1-1:36.0: unexpected response 0
[  572.148743][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.155696][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.162469][    C1] yealink 1-1:36.0: unexpected response 0
[  572.168395][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.175448][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.182221][    C1] yealink 1-1:36.0: unexpected response 0
[  572.188141][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.195101][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.201964][    C1] yealink 1-1:36.0: unexpected response 0
[  572.207936][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.215490][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.222285][    C1] yealink 1-1:36.0: unexpected response 0
[  572.228195][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.235256][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.242049][    C1] yealink 1-1:36.0: unexpected response 0
[  572.247966][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.255016][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.261872][    C1] yealink 1-1:36.0: unexpected response 0
[  572.267795][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.274807][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.281601][    C1] yealink 1-1:36.0: unexpected response 0
[  572.287608][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.294760][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.301546][    C1] yealink 1-1:36.0: unexpected response 0
[  572.307458][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.314417][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.321205][    C1] yealink 1-1:36.0: unexpected response 0
[  572.327144][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.334107][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.340899][    C1] yealink 1-1:36.0: unexpected response 0
[  572.346965][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.353923][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.360701][    C1] yealink 1-1:36.0: unexpected response 0
[  572.366583][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.373538][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.380339][    C1] yealink 1-1:36.0: unexpected response 0
[  572.386298][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.393280][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.400053][    C1] yealink 1-1:36.0: unexpected response 0
[  572.405945][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.412913][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.419699][    C1] yealink 1-1:36.0: unexpected response 0
[  572.425628][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.432798][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.439601][    C1] yealink 1-1:36.0: unexpected response 0
[  572.445560][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.452548][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.459318][    C1] yealink 1-1:36.0: unexpected response 0
[  572.465556][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.472727][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.479526][    C1] yealink 1-1:36.0: unexpected response 0
[  572.485481][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.492449][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.499242][    C1] yealink 1-1:36.0: unexpected response 0
[  572.505198][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.512162][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.518939][    C1] yealink 1-1:36.0: unexpected response 0
[  572.524834][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.531880][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.538676][    C1] yealink 1-1:36.0: unexpected response 0
[  572.544615][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.551564][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.558326][    C1] yealink 1-1:36.0: unexpected response 0
[  572.564245][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.571206][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.577974][    C1] yealink 1-1:36.0: unexpected response 0
[  572.583988][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.591005][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.597782][    C1] yealink 1-1:36.0: unexpected response 0
[  572.603687][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.611116][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.617884][    C1] yealink 1-1:36.0: unexpected response 0
[  572.623790][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.630855][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.637631][    C1] yealink 1-1:36.0: unexpected response 0
[  572.643672][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.650648][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.657448][    C1] yealink 1-1:36.0: unexpected response 0
[  572.663828][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.670901][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.677705][    C1] yealink 1-1:36.0: unexpected response 0
[  572.683619][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.690670][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.697463][    C1] yealink 1-1:36.0: unexpected response 0
[  572.703716][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.710673][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.717439][    C1] yealink 1-1:36.0: unexpected response 0
[  572.723334][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.730443][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.737248][    C1] yealink 1-1:36.0: unexpected response 0
[  572.743151][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.750323][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.757285][    C1] yealink 1-1:36.0: unexpected response 0
[  572.763181][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.770184][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.776950][    C1] yealink 1-1:36.0: unexpected response 0
[  572.782855][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.789810][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.796570][    C1] yealink 1-1:36.0: unexpected response 0
[  572.802491][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.809457][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.816230][    C1] yealink 1-1:36.0: unexpected response 0
[  572.822121][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.829079][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.835854][    C1] yealink 1-1:36.0: unexpected response 0
[  572.841736][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.848685][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.855474][    C1] yealink 1-1:36.0: unexpected response 0
[  572.861377][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.868330][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.875090][    C1] yealink 1-1:36.0: unexpected response 0
[  572.880977][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.887933][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.894719][    C1] yealink 1-1:36.0: unexpected response 0
[  572.900626][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.907574][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.914346][    C1] yealink 1-1:36.0: unexpected response 0
[  572.920257][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.927269][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.934045][    C1] yealink 1-1:36.0: unexpected response 0
[  572.939968][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.946920][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.953702][    C1] yealink 1-1:36.0: unexpected response 0
[  572.959644][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.966611][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.973395][    C1] yealink 1-1:36.0: unexpected response 0
[  572.979379][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  572.986346][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  572.993128][    C1] yealink 1-1:36.0: unexpected response 0
[  572.999019][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  573.005980][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  573.012776][    C1] yealink 1-1:36.0: unexpected response 0
[  573.018712][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  573.025663][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  573.032425][    C1] yealink 1-1:36.0: unexpected response 0
[  573.038319][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  573.045271][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  573.052066][    C1] yealink 1-1:36.0: unexpected response 0
[  573.057971][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  573.064954][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  573.071716][    C1] yealink 1-1:36.0: unexpected response 0
[  573.077599][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  573.084555][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  573.091340][    C1] yealink 1-1:36.0: unexpected response 0
[  573.097226][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  573.104201][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  573.110969][    C1] yealink 1-1:36.0: unexpected response 0
[  573.116888][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  573.123856][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  573.130667][    C1] yealink 1-1:36.0: unexpected response 0
[  573.136552][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  573.143509][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  573.150288][    C1] yealink 1-1:36.0: unexpected response 0
[  573.156192][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  573.163165][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  573.169956][    C1] yealink 1-1:36.0: unexpected response 0
[  573.175865][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  573.182821][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  573.189586][    C1] yealink 1-1:36.0: unexpected response 0
[  573.195559][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  573.202508][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  573.210343][    C1] yealink 1-1:36.0: unexpected response 0
[  573.216906][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  573.223969][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  573.230758][    C1] yealink 1-1:36.0: unexpected response 0
[  573.236669][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  573.243627][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  573.250395][    C1] yealink 1-1:36.0: unexpected response 0
[  573.256305][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  573.263283][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  573.270063][    C1] yealink 1-1:36.0: unexpected response 0
[  573.275987][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  573.282980][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  573.289760][    C1] yealink 1-1:36.0: unexpected response 0
[  573.295683][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  573.302659][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  573.309536][    C1] yealink 1-1:36.0: unexpected response 0
[  573.315432][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  573.322391][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  573.329268][    C1] yealink 1-1:36.0: unexpected response 0
[  573.335158][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  573.342145][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  573.348932][    C1] yealink 1-1:36.0: unexpected response 0
[  573.354850][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  573.361838][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  573.368726][    C1] yealink 1-1:36.0: unexpected response 0
[  573.374618][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  573.381578][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  573.388352][    C1] yealink 1-1:36.0: unexpected response 0
[  573.394385][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  573.401361][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  573.408130][    C1] yealink 1-1:36.0: unexpected response 0
[  573.414050][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  573.421014][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  573.427802][    C1] yealink 1-1:36.0: unexpected response 0
[  573.433769][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  573.440746][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  573.447523][    C1] yealink 1-1:36.0: unexpected response 0
[  573.453481][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  573.460497][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  573.467302][    C1] yealink 1-1:36.0: unexpected response 0
[  573.473208][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  573.480202][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  573.486994][    C1] yealink 1-1:36.0: unexpected response 0
[  573.493434][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  573.500406][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  573.507180][    C1] yealink 1-1:36.0: unexpected response 0
[  573.513068][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  573.520058][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  573.526822][    C1] yealink 1-1:36.0: unexpected response 0
[  573.532750][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  573.539700][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  573.546478][    C1] yealink 1-1:36.0: unexpected response 0
[  573.552391][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  573.559341][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  573.566128][    C1] yealink 1-1:36.0: unexpected response 0
[  573.572013][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  573.578979][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  573.585851][    C1] yealink 1-1:36.0: unexpected response 0
[  573.591777][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  573.598742][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  573.605518][    C1] yealink 1-1:36.0: unexpected response 0
[  573.611449][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  573.612312][   T30] INFO: task jbd2/sda1-8:4508 blocked for more than 143 seconds.
[  573.618466][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  573.626377][   T30]       Not tainted 6.10.0-rc1-next-20240531-syzkaller #0
[  573.632871][    C1] yealink 1-1:36.0: unexpected response 0
[  573.633088][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  573.652946][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  573.653404][   T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  573.659730][    C1] yealink 1-1:36.0: unexpected response 0
[  573.659948][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  573.681159][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  573.681263][   T30] task:jbd2/sda1-8     state:D
[  573.687924][    C1] yealink 1-1:36.0: unexpected response 0
[  573.688117][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  573.705392][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  573.705588][   T30]  stack:23864 pid:4508  tgid:4508  ppid:2      flags:0x00004000
[  573.712159][    C1] yealink 1-1:36.0: unexpected response 0
[  573.712351][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  573.720889][   T30] Call Trace:
[  573.725843][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  573.733055][   T30]  <TASK>
[  573.735767][    C1] yealink 1-1:36.0: unexpected response 0
[  573.735963][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  573.743479][   T30]  __schedule+0x17e8/0x4a20
[  573.745705][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  573.751947][   T30]  ? __pfx___schedule+0x10/0x10
[  573.758111][    C1] yealink 1-1:36.0: unexpected response 0
[  573.758311][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  573.763333][   T30]  ? __pfx_lock_release+0x10/0x10
[  573.769583][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  573.775146][   T30]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[  573.780016][    C1] yealink 1-1:36.0: unexpected response 0
[  573.780215][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  573.787564][   T30]  ? schedule+0x90/0x320
[  573.792029][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  573.799350][   T30]  schedule+0x14b/0x320
[  573.804819][    C1] yealink 1-1:36.0: unexpected response 0
[  573.805022][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  573.811483][   T30]  io_schedule+0x8d/0x110
[  573.817697][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  573.822411][   T30]  bit_wait_io+0x12/0xd0
[  573.828618][    C1] yealink 1-1:36.0: unexpected response 0
[  573.828823][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  573.873495][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  573.873921][   T30]  __wait_on_bit+0xb0/0x2f0
[  573.880410][    C1] yealink 1-1:36.0: unexpected response 0
[  573.880648][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  573.886614][   T30]  ? __pfx_bit_wait_io+0x10/0x10
[  573.890929][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  573.898330][   T30]  out_of_line_wait_on_bit+0x1d5/0x260
[  573.903168][    C1] yealink 1-1:36.0: unexpected response 0
[  573.903368][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  573.928324][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  573.928424][   T30]  ? __pfx_bit_wait_io+0x10/0x10
[  573.935191][    C1] yealink 1-1:36.0: unexpected response 0
[  573.935413][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  573.941179][   T30]  ? __pfx_out_of_line_wait_on_bit+0x10/0x10
[  573.946171][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  573.965552][    C1] yealink 1-1:36.0: unexpected response 0
[  573.971450][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  573.971928][   T30]  ? __pfx_wake_bit_function+0x10/0x10
[  573.978393][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  573.990521][    C1] yealink 1-1:36.0: unexpected response 0
[  573.996436][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  573.996924][   T30]  jbd2_journal_commit_transaction+0x3d7f/0x6760
[  574.003394][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  574.010392][   T30]  ? __pfx_jbd2_journal_commit_transaction+0x10/0x10
[  574.016389][    C1] yealink 1-1:36.0: unexpected response 0
[  574.016593][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  574.035881][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  574.035998][   T30]  ? lockdep_hardirqs_on+0x99/0x150
executing program
executing program
[  574.042647][    C1] yealink 1-1:36.0: unexpected response 0
[  574.042843][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  574.060691][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  574.067503][    C1] yealink 1-1:36.0: unexpected response 0
[  574.073503][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  574.080615][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  574.087461][    C1] yealink 1-1:36.0: unexpected response 0
executing program
executing program
[  574.093438][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  574.100488][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  574.107302][    C1] yealink 1-1:36.0: unexpected response 0
[  574.113246][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  574.120269][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  574.127089][    C1] yealink 1-1:36.0: unexpected response 0
[  574.133027][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  574.140029][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
executing program
[  574.146848][    C1] yealink 1-1:36.0: unexpected response 0
[  574.152833][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  574.159867][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  574.166723][   T30]  ? _raw_spin_unlock_irqrestore+0xdd/0x140
[  574.166760][    C1] yealink 1-1:36.0: unexpected response 0
[  574.172858][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  574.185517][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  574.192329][    C1] yealink 1-1:36.0: unexpected response 0
[  574.198317][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  574.198466][   T30]  ? __try_to_del_timer_sync+0x2ad/0x340
[  574.205295][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  574.217662][    C1] yealink 1-1:36.0: unexpected response 0
[  574.221829][   T30]  ? __timer_delete_sync+0x15c/0x310
[  574.223618][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  574.229356][   T30]  ? __timer_delete_sync+0x25d/0x310
[  574.235693][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  574.247686][    C1] yealink 1-1:36.0: unexpected response 0
[  574.253675][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  574.260698][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  574.260865][   T30]  ? __pfx___timer_delete_sync+0x10/0x10
[  574.267466][    C1] yealink 1-1:36.0: unexpected response 0
[  574.267661][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  574.285829][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  574.286007][   T30]  ? _raw_spin_unlock_irqrestore+0xdd/0x140
[  574.292592][    C1] yealink 1-1:36.0: unexpected response 0
[  574.292784][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  574.311278][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  574.311396][   T30]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  574.318072][    C1] yealink 1-1:36.0: unexpected response 0
[  574.318264][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  574.337232][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  574.337667][   T30]  ? prepare_to_wait+0x184/0x210
[  574.343997][    C1] yealink 1-1:36.0: unexpected response 0
[  574.344198][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  574.349753][   T30]  ? finish_wait+0xd4/0x1e0
[  574.354955][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  574.373047][    C1] yealink 1-1:36.0: unexpected response 0
[  574.379001][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  574.379551][   T30]  kjournald2+0x463/0x850
[  574.385946][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  574.391142][   T30]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[  574.397014][    C1] yealink 1-1:36.0: unexpected response 0
[  574.397221][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  574.404115][   T30]  ? __pfx_kjournald2+0x10/0x10
[  574.409282][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  574.416528][   T30]  ? __pfx_autoremove_wake_function+0x10/0x10
[  574.420741][    C1] yealink 1-1:36.0: unexpected response 0
[  574.420944][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  574.428278][   T30]  ? __kthread_parkme+0x169/0x1d0
[  574.433823][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  574.440132][   T30]  ? __pfx_kjournald2+0x10/0x10
[  574.446313][    C1] yealink 1-1:36.0: unexpected response 0
[  574.446513][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  574.452183][   T30]  kthread+0x2f0/0x390
[  574.458448][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  574.463718][   T30]  ? __pfx_kjournald2+0x10/0x10
[  574.468835][    C1] yealink 1-1:36.0: unexpected response 0
[  574.469033][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  574.476447][   T30]  ? __pfx_kthread+0x10/0x10
[  574.479890][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  574.487270][   T30]  ret_from_fork+0x4b/0x80
[  574.491346][    C1] yealink 1-1:36.0: unexpected response 0
[  574.491545][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  574.497788][   T30]  ? __pfx_kthread+0x10/0x10
[  574.504072][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  574.543793][    C1] yealink 1-1:36.0: unexpected response 0
[  574.549719][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  574.550422][   T30]  ret_from_fork_asm+0x1a/0x30
[  574.556764][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  574.568158][    C1] yealink 1-1:36.0: unexpected response 0
[  574.574271][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  574.574736][   T30]  </TASK>
[  574.581208][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  574.590927][    C1] yealink 1-1:36.0: unexpected response 0
[  574.596911][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  574.597461][   T30] 
[  574.597461][   T30] Showing all locks held in the system:
[  574.603853][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  574.603875][    C1] yealink 1-1:36.0: unexpected response 0
[  574.624420][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  574.624565][   T30] 6 locks held by kworker/0:1/9:
[  574.631364][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  574.643115][    C1] yealink 1-1:36.0: unexpected response 0
[  574.649191][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  574.649655][   T30]  #0: 
[  574.656128][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  574.656601][   T30] ffff88801b2aa948
[  574.658937][    C1] yealink 1-1:36.0: unexpected response 0
[  574.659147][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  574.682120][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  574.682259][   T30]  (
[  574.688886][    C1] yealink 1-1:36.0: unexpected response 0
[  574.689108][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  574.695624][   T30] (wq_completion)usb_hub_wq
[  574.697313][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  574.704644][   T30] ){+.+.}-{0:0}
[  574.708443][    C1] yealink 1-1:36.0: unexpected response 0
[  574.708656][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  574.715987][   T30] , at: process_scheduled_works+0x90a/0x1830
[  574.718881][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  574.725027][   T30]  #1: 
[  574.731199][    C1] yealink 1-1:36.0: unexpected response 0
[  574.731398][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  574.738247][   T30] ffffc900000e7d00
[  574.744398][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  574.747636][   T30]  (
[  574.752812][    C1] yealink 1-1:36.0: unexpected response 0
[  574.753011][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  574.760393][   T30] (work_completion)(&hub->events)
[  574.763574][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  574.771068][   T30] ){+.+.}-{0:0}
[  574.772743][    C1] yealink 1-1:36.0: unexpected response 0
[  574.772948][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  574.779213][   T30] , at: process_scheduled_works+0x945/0x1830
[  574.785455][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  574.791614][   T30]  #2: 
[  574.797187][    C1] yealink 1-1:36.0: unexpected response 0
[  574.797405][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  574.801536][   T30] ffff8880237cd190
[  574.806616][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  574.851746][    C1] yealink 1-1:36.0: unexpected response 0
[  574.857673][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  574.858235][   T30]  (
[  574.864647][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  574.864744][   T30] &dev->mutex
[  574.867156][    C1] yealink 1-1:36.0: unexpected response 0
[  574.867346][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  574.874865][   T30] ){....}-{3:3}
[  574.877405][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  574.900147][    C1] yealink 1-1:36.0: unexpected response 0
[  574.906079][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  574.906633][   T30] , at: hub_event+0x1fe/0x5150
[  574.913092][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  574.918434][   T30]  #3: 
[  574.924512][    C1] yealink 1-1:36.0: unexpected response 0
[  574.924728][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  574.928192][   T30] ffff88823bc56190
[  574.933313][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  574.950556][    C1] yealink 1-1:36.0: unexpected response 0
[  574.956452][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  574.956856][   T30]  (
[  574.963390][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  574.963979][   T30] &dev->mutex
[  574.966074][    C1] yealink 1-1:36.0: unexpected response 0
[  574.966270][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  574.988839][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  574.989300][   T30] ){....}-{3:3}
[  574.995624][    C1] yealink 1-1:36.0: unexpected response 0
[  574.995830][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  574.999880][   T30] , at: __device_attach+0x8e/0x520
[  575.005082][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  575.023742][    C1] yealink 1-1:36.0: unexpected response 0
[  575.029667][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  575.030245][   T30]  #4: 
[  575.036613][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  575.036683][   T30] ffff888023fce160
[  575.039386][    C1] yealink 1-1:36.0: unexpected response 0
[  575.039575][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  575.062624][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  575.063066][   T30]  (
[  575.069395][    C1] yealink 1-1:36.0: unexpected response 0
[  575.069591][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  575.072587][   T30] &dev->mutex
[  575.077827][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  575.085091][   T30] ){....}-{3:3}
[  575.087782][    C1] yealink 1-1:36.0: unexpected response 0
[  575.087996][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  575.095527][   T30] , at: __device_attach+0x8e/0x520
[  575.098359][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  575.104574][   T30]  #5: 
[  575.110687][    C1] yealink 1-1:36.0: unexpected response 0
[  575.110888][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  575.116539][   T30] ffffffff8f0a7788
[  575.122915][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  575.126148][   T30]  (
[  575.133806][    C1] yealink 1-1:36.0: unexpected response 0
[  575.134021][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  575.141712][   T30] input_mutex
[  575.144753][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  575.151905][   T30] ){+.+.}-{3:3}
[  575.153891][    C1] yealink 1-1:36.0: unexpected response 0
[  575.154088][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  575.160451][   T30] , at: input_register_device+0xade/0x1090
[  575.166576][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  575.170379][   T30] BUG: using smp_processor_id() in preemptible [00000000] code: khungtaskd/30
[  575.176469][    C1] yealink 1-1:36.0: unexpected response 0
[  575.176670][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  575.179969][   T30] caller is nbcon_get_cpu_emergency_nesting+0x15/0x90
[  575.185851][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  575.192572][   T30] CPU: 0 PID: 30 Comm: khungtaskd Not tainted 6.10.0-rc1-next-20240531-syzkaller #0
[  575.198313][    C1] yealink 1-1:36.0: unexpected response 0
[  575.205245][   T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[  575.214282][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  575.219801][   T30] Call Trace:
[  575.226761][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  575.233314][   T30]  <TASK>
[  575.240054][    C1] yealink 1-1:36.0: unexpected response 0
[  575.249394][   T30]  dump_stack_lvl+0x241/0x360
[  575.255356][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  575.265396][   T30]  ? __pfx_dump_stack_lvl+0x10/0x10
[  575.272319][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  575.275408][   T30]  ? __pfx__printk+0x10/0x10
[  575.282167][    C1] yealink 1-1:36.0: unexpected response 0
[  575.285112][   T30]  ? __pfx__printk+0x10/0x10
[  575.291047][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  575.295622][   T30]  check_preemption_disabled+0x10e/0x120
[  575.302543][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  575.307547][   T30]  nbcon_get_cpu_emergency_nesting+0x15/0x90
[  575.314284][    C1] yealink 1-1:36.0: unexpected response 0
[  575.318933][   T30]  nbcon_cpu_emergency_flush+0x11/0x190
[  575.324804][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  575.329275][   T30]  debug_show_all_locks+0x19c/0x2a0
[  575.336386][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  575.341789][   T30]  ? debug_show_all_locks+0x55/0x2a0
[  575.348528][    C1] yealink 1-1:36.0: unexpected response 0
[  575.354483][   T30]  watchdog+0xf9a/0x1020
[  575.360819][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  575.366250][   T30]  ? watchdog+0x1ea/0x1020
[  575.373194][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  575.378200][   T30]  ? __pfx_watchdog+0x10/0x10
[  575.384950][    C1] yealink 1-1:36.0: unexpected response 0
[  575.390207][   T30]  kthread+0x2f0/0x390
[  575.396074][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  575.400122][   T30]  ? __pfx_watchdog+0x10/0x10
[  575.407026][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  575.411245][   T30]  ? __pfx_kthread+0x10/0x10
[  575.418009][    C1] yealink 1-1:36.0: unexpected response 0
[  575.422660][   T30]  ret_from_fork+0x4b/0x80
[  575.428566][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  575.432450][   T30]  ? __pfx_kthread+0x10/0x10
[  575.439357][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  575.443839][   T30]  ret_from_fork_asm+0x1a/0x30
[  575.450836][    C1] yealink 1-1:36.0: unexpected response 0
[  575.455500][   T30]  </TASK>
[  575.461352][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  575.465781][   T30] 6 locks held by kworker/1:0/25:
[  575.472479][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  575.516315][    C1] yealink 1-1:36.0: unexpected response 0
[  575.522233][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  575.529283][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  575.536047][    C1] yealink 1-1:36.0: unexpected response 0
[  575.541931][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  575.547654][   T30] BUG: using smp_processor_id() in preemptible [00000000] code: khungtaskd/30
[  575.548867][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  575.557622][   T30] caller is nbcon_get_cpu_emergency_nesting+0x15/0x90
[  575.564310][    C1] yealink 1-1:36.0: unexpected response 0
[  575.564501][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  575.571194][   T30] CPU: 0 PID: 30 Comm: khungtaskd Not tainted 6.10.0-rc1-next-20240531-syzkaller #0
[  575.577015][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  575.583838][   T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[  575.593292][    C1] yealink 1-1:36.0: unexpected response 0
[  575.600023][   T30] Call Trace:
[  575.610235][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  575.615751][   T30]  <TASK>
[  575.619203][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  575.625778][   T30]  dump_stack_lvl+0x241/0x360
[  575.628701][    C1] yealink 1-1:36.0: unexpected response 0
[  575.635463][   T30]  ? __pfx_dump_stack_lvl+0x10/0x10
[  575.640503][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  575.645995][   T30]  ? __pfx__printk+0x10/0x10
[  575.651342][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  575.657925][   T30]  ? __pfx__printk+0x10/0x10
[  575.662490][    C1] yealink 1-1:36.0: unexpected response 0
[  575.669225][   T30]  check_preemption_disabled+0x10e/0x120
[  575.673965][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  575.679518][   T30]  nbcon_get_cpu_emergency_nesting+0x15/0x90
[  575.685305][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  575.691873][   T30]  nbcon_cpu_emergency_flush+0x11/0x190
[  575.697904][    C1] yealink 1-1:36.0: unexpected response 0
[  575.704642][   T30]  debug_show_all_locks+0x19c/0x2a0
[  575.710372][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  575.715911][   T30]  ? debug_show_all_locks+0x55/0x2a0
[  575.721266][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  575.727837][   T30]  watchdog+0xf9a/0x1020
[  575.733099][    C1] yealink 1-1:36.0: unexpected response 0
[  575.739838][   T30]  ? watchdog+0x1ea/0x1020
[  575.744232][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  575.749782][   T30]  ? __pfx_watchdog+0x10/0x10
[  575.754346][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  575.760912][   T30]  kthread+0x2f0/0x390
[  575.765571][    C1] yealink 1-1:36.0: unexpected response 0
[  575.772835][   T30]  ? __pfx_watchdog+0x10/0x10
[  575.777057][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  575.782583][   T30]  ? __pfx_kthread+0x10/0x10
[  575.787422][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  575.793995][   T30]  ret_from_fork+0x4b/0x80
[  575.798564][    C1] yealink 1-1:36.0: unexpected response 0
[  575.805385][   T30]  ? __pfx_kthread+0x10/0x10
[  575.809956][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  575.815488][   T30]  ret_from_fork_asm+0x1a/0x30
[  575.820243][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  575.826841][   T30]  </TASK>
[  575.831594][    C1] yealink 1-1:36.0: unexpected response 0
[  575.838714][   T30] 1 lock held by khungtaskd/30:
[  575.841845][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  575.859593][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  575.866407][    C1] yealink 1-1:36.0: unexpected response 0
[  575.872355][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  575.879299][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  575.885349][   T30]  #0: 
[  575.886063][    C1] yealink 1-1:36.0: unexpected response 0
[  575.886270][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  575.889433][   T30] ffffffff8e333fa0
[  575.894859][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  575.902157][   T30]  (
[  575.905330][    C1] yealink 1-1:36.0: unexpected response 0
[  575.905539][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  575.912822][   T30] rcu_read_lock
[  575.914805][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  575.920989][   T30] ){....}-{1:2}
[  575.927134][    C1] yealink 1-1:36.0: unexpected response 0
[  575.927331][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  575.931388][   T30] , at: debug_show_all_locks+0x55/0x2a0
[  575.937626][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  575.941741][   T30] BUG: using smp_processor_id() in preemptible [00000000] code: khungtaskd/30
[  575.946703][    C1] yealink 1-1:36.0: unexpected response 0
[  575.946911][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  575.953570][   T30] caller is nbcon_get_cpu_emergency_nesting+0x15/0x90
[  575.959214][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  575.965838][   T30] CPU: 0 PID: 30 Comm: khungtaskd Not tainted 6.10.0-rc1-next-20240531-syzkaller #0
[  575.974597][    C1] yealink 1-1:36.0: unexpected response 0
[  575.980290][   T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[  575.987296][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  575.993955][   T30] Call Trace:
[  576.000932][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  576.010125][   T30]  <TASK>
[  576.015998][    C1] yealink 1-1:36.0: unexpected response 0
[  576.026033][   T30]  dump_stack_lvl+0x241/0x360
[  576.032946][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  576.036132][   T30]  ? __pfx_dump_stack_lvl+0x10/0x10
[  576.043037][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  576.045797][   T30]  ? __pfx__printk+0x10/0x10
[  576.051524][    C1] yealink 1-1:36.0: unexpected response 0
[  576.056187][   T30]  ? __pfx__printk+0x10/0x10
[  576.063203][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  576.068180][   T30]  check_preemption_disabled+0x10e/0x120
[  576.075087][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  576.079520][   T30]  nbcon_get_cpu_emergency_nesting+0x15/0x90
[  576.085227][    C1] yealink 1-1:36.0: unexpected response 0
[  576.089911][   T30]  nbcon_cpu_emergency_flush+0x11/0x190
[  576.096866][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  576.102284][   T30]  debug_show_all_locks+0x19c/0x2a0
[  576.109283][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  576.115084][   T30]  ? debug_show_all_locks+0x55/0x2a0
[  576.120809][    C1] yealink 1-1:36.0: unexpected response 0
[  576.126342][   T30]  watchdog+0xf9a/0x1020
[  576.133274][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  576.138510][   T30]  ? watchdog+0x1ea/0x1020
[  576.145458][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  576.150519][   T30]  ? __pfx_watchdog+0x10/0x10
[  576.156377][    C1] yealink 1-1:36.0: unexpected response 0
[  576.160599][   T30]  kthread+0x2f0/0x390
[  576.167511][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  576.171731][   T30]  ? __pfx_watchdog+0x10/0x10
[  576.178639][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  576.183121][   T30]  ? __pfx_kthread+0x10/0x10
[  576.188824][    C1] yealink 1-1:36.0: unexpected response 0
[  576.192872][   T30]  ret_from_fork+0x4b/0x80
[  576.199788][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  576.204267][   T30]  ? __pfx_kthread+0x10/0x10
[  576.211177][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  576.215581][   T30]  ret_from_fork_asm+0x1a/0x30
[  576.221297][    C1] yealink 1-1:36.0: unexpected response 0
[  576.225718][   T30]  </TASK>
[  576.232770][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  576.237364][   T30] 5 locks held by kworker/1:1/45:
[  576.244122][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  576.276608][    C1] yealink 1-1:36.0: unexpected response 0
[  576.282561][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  576.289509][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  576.296282][    C1] yealink 1-1:36.0: unexpected response 0
[  576.302182][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  576.307955][   T30] BUG: using smp_processor_id() in preemptible [00000000] code: khungtaskd/30
[  576.309126][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  576.317910][   T30] caller is nbcon_get_cpu_emergency_nesting+0x15/0x90
[  576.324577][    C1] yealink 1-1:36.0: unexpected response 0
[  576.324777][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  576.331493][   T30] CPU: 0 PID: 30 Comm: khungtaskd Not tainted 6.10.0-rc1-next-20240531-syzkaller #0
[  576.337295][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  576.343856][   T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[  576.353385][    C1] yealink 1-1:36.0: unexpected response 0
[  576.360122][   T30] Call Trace:
[  576.370434][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  576.375946][   T30]  <TASK>
[  576.379408][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  576.385977][   T30]  dump_stack_lvl+0x241/0x360
[  576.388897][    C1] yealink 1-1:36.0: unexpected response 0
[  576.395634][   T30]  ? __pfx_dump_stack_lvl+0x10/0x10
[  576.400459][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  576.406028][   T30]  ? __pfx__printk+0x10/0x10
[  576.411421][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  576.418407][   T30]  ? __pfx__printk+0x10/0x10
[  576.423595][    C1] yealink 1-1:36.0: unexpected response 0
[  576.430519][   T30]  check_preemption_disabled+0x10e/0x120
[  576.435406][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  576.440869][   T30]  nbcon_get_cpu_emergency_nesting+0x15/0x90
[  576.446652][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  576.453230][   T30]  nbcon_cpu_emergency_flush+0x11/0x190
[  576.459207][    C1] yealink 1-1:36.0: unexpected response 0
[  576.465948][   T30]  debug_show_all_locks+0x19c/0x2a0
[  576.471666][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  576.477161][   T30]  ? debug_show_all_locks+0x55/0x2a0
[  576.482593][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  576.489162][   T30]  watchdog+0xf9a/0x1020
[  576.494422][    C1] yealink 1-1:36.0: unexpected response 0
[  576.501157][   T30]  ? watchdog+0x1ea/0x1020
[  576.505550][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  576.511085][   T30]  ? __pfx_watchdog+0x10/0x10
[  576.515688][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  576.522233][   T30]  kthread+0x2f0/0x390
[  576.526939][    C1] yealink 1-1:36.0: unexpected response 0
[  576.533678][   T30]  ? __pfx_watchdog+0x10/0x10
[  576.537903][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  576.543587][   T30]  ? __pfx_kthread+0x10/0x10
[  576.548412][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  576.554980][   T30]  ret_from_fork+0x4b/0x80
[  576.559548][    C1] yealink 1-1:36.0: unexpected response 0
[  576.566279][   T30]  ? __pfx_kthread+0x10/0x10
[  576.570929][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  576.576546][   T30]  ret_from_fork_asm+0x1a/0x30
[  576.581286][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  576.587868][   T30]  </TASK>
[  576.592601][    C1] yealink 1-1:36.0: unexpected response 0
[  576.599542][   T30] 6 locks held by kworker/0:2/784:
[  576.602513][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  576.620513][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  576.627278][    C1] yealink 1-1:36.0: unexpected response 0
[  576.633153][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  576.640073][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  576.646573][   T30]  #0: 
[  576.646835][    C1] yealink 1-1:36.0: unexpected response 0
[  576.649808][   T30] ffff88801b2aa948
[  576.655486][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  576.656126][   T30]  (
[  576.659390][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  576.666661][   T30] (wq_completion)usb_hub_wq
[  576.668512][    C1] yealink 1-1:36.0: unexpected response 0
[  576.668710][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  576.675990][   T30] ){+.+.}-{0:0}
[  576.680084][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  576.686229][   T30] , at: process_scheduled_works+0x90a/0x1830
[  576.692514][    C1] yealink 1-1:36.0: unexpected response 0
[  576.692726][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  576.696843][   T30]  #1: 
[  576.703072][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  576.709556][   T30] ffffc900035efd00
[  576.714687][    C1] yealink 1-1:36.0: unexpected response 0
[  576.714886][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  576.722286][   T30]  (
[  576.724485][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  576.731687][   T30] (work_completion)(&hub->events)
[  576.734817][    C1] yealink 1-1:36.0: unexpected response 0
[  576.735014][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  576.774574][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  576.781362][    C1] yealink 1-1:36.0: unexpected response 0
[  576.787265][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  576.794233][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  576.794334][   T30] ){+.+.}-{0:0}
[  576.801087][    C1] yealink 1-1:36.0: unexpected response 0
[  576.801278][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  576.817395][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  576.817511][   T30] , at: process_scheduled_works+0x945/0x1830
[  576.824158][    C1] yealink 1-1:36.0: unexpected response 0
[  576.824351][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  576.831150][   T30]  #2: 
[  576.836104][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  576.852262][    C1] yealink 1-1:36.0: unexpected response 0
[  576.858155][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  576.858627][   T30] ffff888023844190
[  576.865115][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  576.865183][   T30]  (
[  576.869098][    C1] yealink 1-1:36.0: unexpected response 0
[  576.869288][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  576.891025][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  576.891129][   T30] &dev->mutex
[  576.897789][    C1] yealink 1-1:36.0: unexpected response 0
[  576.898010][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  576.901933][   T30] ){....}-{3:3}
[  576.906998][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  576.915439][   T30] , at: hub_event+0x1fe/0x5150
[  576.919147][    C1] yealink 1-1:36.0: unexpected response 0
[  576.919346][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  576.926673][   T30]  #3: 
[  576.930893][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  576.937117][   T30] ffff888023fcb190
[  576.943497][    C1] yealink 1-1:36.0: unexpected response 0
[  576.943700][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  576.946956][   T30]  (
[  576.953271][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  576.957619][   T30] &dev->mutex
[  576.962798][    C1] yealink 1-1:36.0: unexpected response 0
[  576.962994][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  576.970417][   T30] ){....}-{3:3}
[  576.972350][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  576.979464][   T30] , at: __device_attach+0x8e/0x520
[  576.982243][    C1] yealink 1-1:36.0: unexpected response 0
[  576.982435][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  576.988708][   T30]  #4: 
[  576.994954][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  576.998977][   T30] ffff888023fcd160
[  577.005170][    C1] yealink 1-1:36.0: unexpected response 0
[  577.005371][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  577.049205][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  577.049977][   T30]  (
[  577.055973][    C1] yealink 1-1:36.0: unexpected response 0
[  577.056179][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  577.059183][   T30] &dev->mutex
[  577.064482][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  577.081305][    C1] yealink 1-1:36.0: unexpected response 0
[  577.087202][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  577.087651][   T30] ){....}-{3:3}
[  577.094136][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  577.104817][    C1] yealink 1-1:36.0: unexpected response 0
[  577.110714][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  577.111221][   T30] , at: __device_attach+0x8e/0x520
[  577.117676][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  577.123191][   T30]  #5: 
[  577.129394][    C1] yealink 1-1:36.0: unexpected response 0
[  577.129611][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  577.145181][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  577.145284][   T30] ffffffff8f0a7788
[  577.151941][    C1] yealink 1-1:36.0: unexpected response 0
[  577.152133][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  577.168445][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  577.168518][   T30]  (
[  577.175204][    C1] yealink 1-1:36.0: unexpected response 0
[  577.175398][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  577.178697][   T30] input_mutex
[  577.183814][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  577.209774][    C1] yealink 1-1:36.0: unexpected response 0
[  577.219974][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  577.220632][   T30] ){+.+.}-{3:3}
[  577.229573][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  577.231329][   T30] , at: input_register_device+0xade/0x1090
[  577.233575][    C1] yealink 1-1:36.0: unexpected response 0
[  577.233786][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  577.246515][   T30] BUG: using smp_processor_id() in preemptible [00000000] code: khungtaskd/30
[  577.256052][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  577.264668][   T30] caller is nbcon_get_cpu_emergency_nesting+0x15/0x90
[  577.273618][    C1] yealink 1-1:36.0: unexpected response 0
[  577.273840][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  577.282694][   T30] CPU: 0 PID: 30 Comm: khungtaskd Not tainted 6.10.0-rc1-next-20240531-syzkaller #0
[  577.289512][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  577.296051][   T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[  577.302650][    C1] yealink 1-1:36.0: unexpected response 0
[  577.309923][   T30] Call Trace:
[  577.319562][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  577.326105][   T30]  <TASK>
[  577.336313][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  577.341838][   T30]  dump_stack_lvl+0x241/0x360
[  577.345103][    C1] yealink 1-1:36.0: unexpected response 0
[  577.351856][   T30]  ? __pfx_dump_stack_lvl+0x10/0x10
[  577.354985][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  577.361654][   T30]  ? __pfx__printk+0x10/0x10
[  577.366574][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  577.372041][   T30]  ? __pfx__printk+0x10/0x10
[  577.377221][    C1] yealink 1-1:36.0: unexpected response 0
[  577.383973][   T30]  check_preemption_disabled+0x10e/0x120
[  577.388764][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  577.395400][   T30]  nbcon_get_cpu_emergency_nesting+0x15/0x90
[  577.400140][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  577.405673][   T30]  nbcon_cpu_emergency_flush+0x11/0x190
[  577.411369][    C1] yealink 1-1:36.0: unexpected response 0
[  577.418192][   T30]  debug_show_all_locks+0x19c/0x2a0
[  577.424336][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  577.430890][   T30]  ? debug_show_all_locks+0x55/0x2a0
[  577.436583][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  577.442283][   T30]  watchdog+0xf9a/0x1020
[  577.447474][    C1] yealink 1-1:36.0: unexpected response 0
[  577.454232][   T30]  ? watchdog+0x1ea/0x1020
[  577.459708][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  577.466276][   T30]  ? __pfx_watchdog+0x10/0x10
[  577.470682][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  577.476194][   T30]  kthread+0x2f0/0x390
[  577.480626][    C1] yealink 1-1:36.0: unexpected response 0
[  577.487464][   T30]  ? __pfx_watchdog+0x10/0x10
[  577.492326][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  577.498866][   T30]  ? __pfx_kthread+0x10/0x10
[  577.503084][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  577.508612][   T30]  ret_from_fork+0x4b/0x80
[  577.513267][    C1] yealink 1-1:36.0: unexpected response 0
[  577.520001][   T30]  ? __pfx_kthread+0x10/0x10
[  577.524744][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  577.531306][   T30]  ret_from_fork_asm+0x1a/0x30
[  577.535973][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  577.541604][   T30]  </TASK>
[  577.546293][    C1] yealink 1-1:36.0: unexpected response 0
[  577.553254][   T30] 2 locks held by getty/4842:
[  577.558147][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  577.585390][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  577.592156][    C1] yealink 1-1:36.0: unexpected response 0
[  577.598040][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  577.605139][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  577.610890][   T30]  #0: 
[  577.611923][    C1] yealink 1-1:36.0: unexpected response 0
[  577.612129][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  577.615335][   T30] ffff88801e0400a0
[  577.620605][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  577.627928][   T30]  (
[  577.631082][    C1] yealink 1-1:36.0: unexpected response 0
[  577.631307][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  577.638573][   T30] &tty->ldisc_sem
[  577.640625][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  577.646970][   T30] ){++++}-{0:0}
[  577.653095][    C1] yealink 1-1:36.0: unexpected response 0
[  577.653296][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  577.657482][   T30] , at: tty_ldisc_ref_wait+0x25/0x70
[  577.663779][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  577.667741][   T30]  #1: 
[  577.672866][    C1] yealink 1-1:36.0: unexpected response 0
[  577.673065][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  577.680548][   T30] ffffc90002f062f0
[  577.685210][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  577.692390][   T30]  (
[  577.694581][    C1] yealink 1-1:36.0: unexpected response 0
[  577.694777][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  577.701048][   T30] &ldata->atomic_read_lock
[  577.707704][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  577.744301][    C1] yealink 1-1:36.0: unexpected response 0
[  577.750221][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  577.757206][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  577.757283][   T30] ){+.+.}-{3:3}
[  577.763973][    C1] yealink 1-1:36.0: unexpected response 0
[  577.764168][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  577.780194][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  577.780376][   T30] , at: n_tty_read+0x6b5/0x1e10
[  577.787000][    C1] yealink 1-1:36.0: unexpected response 0
[  577.787190][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  577.804904][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  577.805011][   T30] BUG: using smp_processor_id() in preemptible [00000000] code: khungtaskd/30
[  577.811683][    C1] yealink 1-1:36.0: unexpected response 0
[  577.811878][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  577.820850][   T30] caller is nbcon_get_cpu_emergency_nesting+0x15/0x90
[  577.826674][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  577.833414][   T30] CPU: 0 PID: 30 Comm: khungtaskd Not tainted 6.10.0-rc1-next-20240531-syzkaller #0
[  577.840104][    C1] yealink 1-1:36.0: unexpected response 0
[  577.846935][   T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[  577.856608][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  577.862135][   T30] Call Trace:
[  577.872421][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  577.878922][   T30]  <TASK>
[  577.882188][    C1] yealink 1-1:36.0: unexpected response 0
[  577.888926][   T30]  dump_stack_lvl+0x241/0x360
[  577.892017][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  577.897541][   T30]  ? __pfx_dump_stack_lvl+0x10/0x10
[  577.902382][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  577.909318][   T30]  ? __pfx__printk+0x10/0x10
[  577.914524][    C1] yealink 1-1:36.0: unexpected response 0
[  577.921265][   T30]  ? __pfx__printk+0x10/0x10
[  577.926027][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  577.931525][   T30]  check_preemption_disabled+0x10e/0x120
[  577.936488][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  577.943038][   T30]  nbcon_get_cpu_emergency_nesting+0x15/0x90
[  577.948650][    C1] yealink 1-1:36.0: unexpected response 0
[  577.955386][   T30]  nbcon_cpu_emergency_flush+0x11/0x190
[  577.961620][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  577.967113][   T30]  debug_show_all_locks+0x19c/0x2a0
[  577.972900][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  577.979446][   T30]  ? debug_show_all_locks+0x55/0x2a0
[  577.984629][    C1] yealink 1-1:36.0: unexpected response 0
[  577.991368][   T30]  watchdog+0xf9a/0x1020
[  577.996805][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  578.002327][   T30]  ? watchdog+0x1ea/0x1020
[  578.006716][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  578.013288][   T30]  ? __pfx_watchdog+0x10/0x10
[  578.017676][    C1] yealink 1-1:36.0: unexpected response 0
[  578.024426][   T30]  kthread+0x2f0/0x390
[  578.029281][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  578.034803][   T30]  ? __pfx_watchdog+0x10/0x10
[  578.039041][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  578.045588][   T30]  ? __pfx_kthread+0x10/0x10
[  578.050245][    C1] yealink 1-1:36.0: unexpected response 0
[  578.056979][   T30]  ret_from_fork+0x4b/0x80
[  578.061767][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  578.067280][   T30]  ? __pfx_kthread+0x10/0x10
[  578.071852][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  578.078419][   T30]  ret_from_fork_asm+0x1a/0x30
[  578.083431][    C1] yealink 1-1:36.0: unexpected response 0
[  578.090188][   T30]  </TASK>
[  578.095127][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  578.101268][   T30] 4 locks held by kworker/1:3/5079:
[  578.104305][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  578.123206][    C1] yealink 1-1:36.0: unexpected response 0
[  578.129116][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  578.136127][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  578.142907][   T30] BUG: using smp_processor_id() in preemptible [00000000] code: khungtaskd/30
[  578.142931][   T30] caller is nbcon_get_cpu_emergency_nesting+0x15/0x90
[  578.152016][    C1] yealink 1-1:36.0: unexpected response 0
[  578.152219][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  578.158885][   T30] CPU: 0 PID: 30 Comm: khungtaskd Not tainted 6.10.0-rc1-next-20240531-syzkaller #0
[  578.164843][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  578.171410][   T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[  578.180760][    C1] yealink 1-1:36.0: unexpected response 0
[  578.187495][   T30] Call Trace:
[  578.197703][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  578.203225][   T30]  <TASK>
[  578.206655][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  578.213221][   T30]  dump_stack_lvl+0x241/0x360
[  578.216137][    C1] yealink 1-1:36.0: unexpected response 0
[  578.222889][   T30]  ? __pfx_dump_stack_lvl+0x10/0x10
[  578.227760][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  578.233283][   T30]  ? __pfx__printk+0x10/0x10
[  578.238679][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  578.245222][   T30]  ? __pfx__printk+0x10/0x10
[  578.249794][    C1] yealink 1-1:36.0: unexpected response 0
[  578.256618][   T30]  check_preemption_disabled+0x10e/0x120
[  578.261484][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  578.267007][   T30]  nbcon_get_cpu_emergency_nesting+0x15/0x90
[  578.272783][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  578.279351][   T30]  nbcon_cpu_emergency_flush+0x11/0x190
[  578.285331][    C1] yealink 1-1:36.0: unexpected response 0
[  578.292158][   T30]  debug_show_all_locks+0x19c/0x2a0
[  578.297854][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  578.303375][   T30]  ? debug_show_all_locks+0x55/0x2a0
[  578.308997][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  578.315745][   T30]  watchdog+0xf9a/0x1020
[  578.321197][    C1] yealink 1-1:36.0: unexpected response 0
[  578.328114][   T30]  ? watchdog+0x1ea/0x1020
[  578.332593][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  578.338119][   T30]  ? __pfx_watchdog+0x10/0x10
[  578.342680][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  578.349244][   T30]  kthread+0x2f0/0x390
[  578.353930][    C1] yealink 1-1:36.0: unexpected response 0
[  578.360683][   T30]  ? __pfx_watchdog+0x10/0x10
[  578.364917][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  578.370521][   T30]  ? __pfx_kthread+0x10/0x10
[  578.375345][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  578.381915][   T30]  ret_from_fork+0x4b/0x80
[  578.386520][    C1] yealink 1-1:36.0: unexpected response 0
[  578.393271][   T30]  ? __pfx_kthread+0x10/0x10
[  578.397906][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  578.403461][   T30]  ret_from_fork_asm+0x1a/0x30
[  578.408254][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  578.414801][   T30]  </TASK>
[  578.419531][    C1] yealink 1-1:36.0: unexpected response 0
[  578.426458][   T30] 4 locks held by udevd/5128:
[  578.429462][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  578.446946][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  578.453710][    C1] yealink 1-1:36.0: unexpected response 0
[  578.459592][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  578.466516][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  578.473326][    C1] yealink 1-1:36.0: unexpected response 0
[  578.479215][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  578.485070][   T30]  #0: 
[  578.486158][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  578.486199][   T30] ffff88802ae091c8
[  578.488929][    C1] yealink 1-1:36.0: unexpected response 0
[  578.489117][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  578.496583][   T30]  (
[  578.499625][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  578.505817][   T30] &p->lock
[  578.512060][    C1] yealink 1-1:36.0: unexpected response 0
[  578.512281][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  578.515501][   T30] ){+.+.}-{3:3}
[  578.521634][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  578.525213][   T30] , at: seq_read_iter+0xb7/0xd60
[  578.530323][    C1] yealink 1-1:36.0: unexpected response 0
[  578.530536][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  578.537896][   T30]  #1: 
[  578.540853][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  578.548131][   T30] ffff888024180488
[  578.552453][    C1] yealink 1-1:36.0: unexpected response 0
[  578.552652][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  578.558962][   T30]  (
[  578.565216][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  578.568493][   T30] &of->mutex
[  578.574667][    C1] yealink 1-1:36.0: unexpected response 0
[  578.574868][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  578.579119][   T30] #2
[  578.584367][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  578.625262][    C1] yealink 1-1:36.0: unexpected response 0
[  578.631738][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  578.632494][   T30] ){+.+.}-{3:3}
[  578.638785][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  578.638890][   T30] , at: kernfs_seq_start+0x53/0x3b0
[  578.642344][    C1] yealink 1-1:36.0: unexpected response 0
[  578.642545][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  578.667210][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  578.667657][   T30]  #2: 
[  578.673986][    C1] yealink 1-1:36.0: unexpected response 0
[  578.674186][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  578.677554][   T30] ffff8880294104b8
[  578.682839][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  578.690042][   T30]  (
[  578.693315][    C1] yealink 1-1:36.0: unexpected response 0
[  578.693514][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  578.715388][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  578.715788][   T30] kn->active
[  578.722157][    C1] yealink 1-1:36.0: unexpected response 0
[  578.722362][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  578.722543][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  578.726507][   T30] #27
[  578.731305][    C1] yealink 1-1:36.0: unexpected response 0
[  578.731519][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  578.738782][   T30] ){++++}-{0:0}
[  578.745091][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  578.770827][    C1] yealink 1-1:36.0: unexpected response 0
[  578.776738][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  578.777256][   T30] , at: kernfs_seq_start+0x72/0x3b0
[  578.784815][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  578.790982][   T30]  #3: 
[  578.796763][    C1] yealink 1-1:36.0: unexpected response 0
[  578.796964][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  578.800167][   T30] ffff888023fcb190
[  578.805730][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  578.823217][    C1] yealink 1-1:36.0: unexpected response 0
[  578.829225][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  578.830057][   T30]  (
[  578.836244][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  578.836713][   T30] &dev->mutex
[  578.838774][    C1] yealink 1-1:36.0: unexpected response 0
[  578.838970][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  578.862463][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  578.862957][   T30] ){....}-{3:3}
[  578.869320][    C1] yealink 1-1:36.0: unexpected response 0
[  578.869519][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  578.873711][   T30] , at: manufacturer_show+0x26/0xa0
[  578.878980][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  578.886251][   T30] BUG: using smp_processor_id() in preemptible [00000000] code: khungtaskd/30
[  578.890789][    C1] yealink 1-1:36.0: unexpected response 0
[  578.890990][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  578.897620][   T30] caller is nbcon_get_cpu_emergency_nesting+0x15/0x90
[  578.907084][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  578.912883][   T30] CPU: 0 PID: 30 Comm: khungtaskd Not tainted 6.10.0-rc1-next-20240531-syzkaller #0
[  578.919570][    C1] yealink 1-1:36.0: unexpected response 0
[  578.926498][   T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[  578.933461][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  578.942602][   T30] Call Trace:
[  578.948504][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  578.958463][   T30]  <TASK>
[  578.965377][    C1] yealink 1-1:36.0: unexpected response 0
[  578.968641][   T30]  dump_stack_lvl+0x241/0x360
[  578.975638][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  578.978381][   T30]  ? __pfx_dump_stack_lvl+0x10/0x10
[  578.984242][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  578.988730][   T30]  ? __pfx__printk+0x10/0x10
[  578.995493][    C1] yealink 1-1:36.0: unexpected response 0
[  579.001191][   T30]  ? __pfx__printk+0x10/0x10
[  579.008120][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  579.012534][   T30]  check_preemption_disabled+0x10e/0x120
[  579.018441][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  579.022817][   T30]  nbcon_get_cpu_emergency_nesting+0x15/0x90
[  579.029592][    C1] yealink 1-1:36.0: unexpected response 0
[  579.035199][   T30]  nbcon_cpu_emergency_flush+0x11/0x190
[  579.042110][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  579.047889][   T30]  debug_show_all_locks+0x19c/0x2a0
[  579.053755][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  579.059102][   T30]  ? debug_show_all_locks+0x55/0x2a0
[  579.065837][    C1] yealink 1-1:36.0: unexpected response 0
[  579.071011][   T30]  watchdog+0xf9a/0x1020
[  579.077914][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  579.083008][   T30]  ? watchdog+0x1ea/0x1020
[  579.088907][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  579.092946][   T30]  ? __pfx_watchdog+0x10/0x10
[  579.099826][    C1] yealink 1-1:36.0: unexpected response 0
[  579.104320][   T30]  kthread+0x2f0/0x390
[  579.111382][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  579.115827][   T30]  ? __pfx_watchdog+0x10/0x10
[  579.121875][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  579.125750][   T30]  ? __pfx_kthread+0x10/0x10
[  579.132669][    C1] yealink 1-1:36.0: unexpected response 0
[  579.137323][   T30]  ret_from_fork+0x4b/0x80
[  579.144254][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  579.148642][   T30]  ? __pfx_kthread+0x10/0x10
[  579.154508][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  579.158826][   T30]  ret_from_fork_asm+0x1a/0x30
[  579.165567][    C1] yealink 1-1:36.0: unexpected response 0
[  579.170165][   T30]  </TASK>
[  579.177154][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  579.181908][   T30] 7 locks held by kworker/1:4/5130:
[  579.187593][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  579.209479][    C1] yealink 1-1:36.0: unexpected response 0
[  579.215413][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  579.222389][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  579.229173][    C1] yealink 1-1:36.0: unexpected response 0
[  579.235062][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  579.242022][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  579.248829][    C1] yealink 1-1:36.0: unexpected response 0
[  579.254707][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  579.261681][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
executing program
executing program
executing program
executing program
executing program
[  579.268608][    C1] yealink 1-1:36.0: unexpected response 0
[  579.274575][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  579.281635][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  579.288446][    C1] yealink 1-1:36.0: unexpected response 0
[  579.294473][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  579.301459][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  579.308257][    C1] yealink 1-1:36.0: unexpected response 0
[  579.314230][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  579.321242][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  579.328061][    C1] yealink 1-1:36.0: unexpected response 0
[  579.334041][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  579.341072][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  579.347885][    C1] yealink 1-1:36.0: unexpected response 0
[  579.353869][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  579.360875][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  579.362793][   T30] BUG: using smp_processor_id() in preemptible [00000000] code: khungtaskd/30
[  579.367648][    C1] yealink 1-1:36.0: unexpected response 0
[  579.367848][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  579.376618][   T30] caller is nbcon_get_cpu_emergency_nesting+0x15/0x90
[  579.382438][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  579.389191][   T30] CPU: 0 PID: 30 Comm: khungtaskd Not tainted 6.10.0-rc1-next-20240531-syzkaller #0
[  579.395945][    C1] yealink 1-1:36.0: unexpected response 0
[  579.402702][   T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[  579.412224][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  579.417742][   T30] Call Trace:
[  579.428122][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  579.434692][   T30]  <TASK>
[  579.437959][    C1] yealink 1-1:36.0: unexpected response 0
[  579.444691][   T30]  dump_stack_lvl+0x241/0x360
[  579.447866][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  579.453399][   T30]  ? __pfx_dump_stack_lvl+0x10/0x10
[  579.458213][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  579.464870][   T30]  ? __pfx__printk+0x10/0x10
[  579.470045][    C1] yealink 1-1:36.0: unexpected response 0
[  579.476797][   T30]  ? __pfx__printk+0x10/0x10
[  579.482573][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  579.488098][   T30]  check_preemption_disabled+0x10e/0x120
[  579.492846][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  579.499424][   T30]  nbcon_get_cpu_emergency_nesting+0x15/0x90
[  579.505872][    C1] yealink 1-1:36.0: unexpected response 0
[  579.512638][   T30]  nbcon_cpu_emergency_flush+0x11/0x190
[  579.518883][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  579.524379][   T30]  debug_show_all_locks+0x19c/0x2a0
[  579.530066][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  579.536628][   T30]  ? debug_show_all_locks+0x55/0x2a0
[  579.541804][    C1] yealink 1-1:36.0: unexpected response 0
[  579.548537][   T30]  watchdog+0xf9a/0x1020
[  579.554018][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  579.559504][   T30]  ? watchdog+0x1ea/0x1020
[  579.563889][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  579.570893][   T30]  ? __pfx_watchdog+0x10/0x10
[  579.575283][    C1] yealink 1-1:36.0: unexpected response 0
[  579.582017][   T30]  kthread+0x2f0/0x390
[  579.586841][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  579.592373][   T30]  ? __pfx_watchdog+0x10/0x10
[  579.597058][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  579.603618][   T30]  ? __pfx_kthread+0x10/0x10
[  579.608299][    C1] yealink 1-1:36.0: unexpected response 0
[  579.615032][   T30]  ret_from_fork+0x4b/0x80
[  579.619779][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  579.625374][   T30]  ? __pfx_kthread+0x10/0x10
[  579.629949][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  579.636517][   T30]  ret_from_fork_asm+0x1a/0x30
[  579.641088][    C1] yealink 1-1:36.0: unexpected response 0
[  579.647836][   T30]  </TASK>
[  579.652821][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  579.658458][   T30] 4 locks held by udevd/5134:
[  579.661518][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  579.679908][    C1] yealink 1-1:36.0: unexpected response 0
[  579.685823][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  579.692879][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  579.699644][    C1] yealink 1-1:36.0: unexpected response 0
[  579.705537][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  579.711999][   T30]  #0: ffff888021dbd8b8 (&p->lock){+.+.}-{3:3}, at: seq_read_iter+0xb7/0xd60
[  579.712481][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  579.721856][   T30]  #1: 
[  579.728040][    C1] yealink 1-1:36.0: unexpected response 0
[  579.728241][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  579.731532][   T30] ffff88801d2c1088
[  579.736720][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  579.743952][   T30]  (
[  579.747055][    C1] yealink 1-1:36.0: unexpected response 0
[  579.747252][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  579.754596][   T30] &of->mutex
[  579.756527][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  579.762783][   T30] #2
[  579.768853][    C1] yealink 1-1:36.0: unexpected response 0
[  579.769051][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  579.772795][   T30] ){+.+.}-{3:3}
[  579.779054][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  579.782345][   T30] , at: kernfs_seq_start+0x53/0x3b0
[  579.787224][    C1] yealink 1-1:36.0: unexpected response 0
[  579.787422][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  579.794701][   T30]  #2: 
[  579.797673][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  579.805039][   T30] ffff88802db355a8
[  579.809555][    C1] yealink 1-1:36.0: unexpected response 0
[  579.809758][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  579.848253][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  579.855049][    C1] yealink 1-1:36.0: unexpected response 0
[  579.860949][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  579.867943][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  579.875351][    C1] yealink 1-1:36.0: unexpected response 0
[  579.881442][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  579.882064][   T30]  (
[  579.888426][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  579.888480][   T30] kn->active
[  579.890938][    C1] yealink 1-1:36.0: unexpected response 0
[  579.891126][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  579.898776][   T30] #27
[  579.901260][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  579.923100][    C1] yealink 1-1:36.0: unexpected response 0
[  579.929014][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  579.929528][   T30] ){++++}-{0:0}
[  579.935961][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  579.936401][   T30] , at: kernfs_seq_start+0x72/0x3b0
[  579.939430][    C1] yealink 1-1:36.0: unexpected response 0
[  579.939625][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  579.946949][   T30]  #3: 
[  579.951639][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  579.973682][    C1] yealink 1-1:36.0: unexpected response 0
[  579.979585][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  579.980142][   T30] ffff88807d985190
[  579.987523][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  579.987987][   T30]  (
[  579.991251][    C1] yealink 1-1:36.0: unexpected response 0
[  579.991469][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  579.998781][   T30] &dev->mutex
[  580.000785][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  580.007000][   T30] ){....}-{3:3}
[  580.018267][    C1] yealink 1-1:36.0: unexpected response 0
[  580.018469][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  580.022391][   T30] , at: manufacturer_show+0x26/0xa0
[  580.028605][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  580.032544][   T30] BUG: using smp_processor_id() in preemptible [00000000] code: khungtaskd/30
[  580.037654][    C1] yealink 1-1:36.0: unexpected response 0
[  580.037852][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  580.044545][   T30] caller is nbcon_get_cpu_emergency_nesting+0x15/0x90
[  580.049926][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  580.057006][   T30] CPU: 0 PID: 30 Comm: khungtaskd Not tainted 6.10.0-rc1-next-20240531-syzkaller #0
[  580.066715][    C1] yealink 1-1:36.0: unexpected response 0
[  580.072439][   T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[  580.079406][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  580.085952][   T30] Call Trace:
[  580.085967][   T30]  <TASK>
[  580.092872][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  580.102126][   T30]  dump_stack_lvl+0x241/0x360
[  580.107837][    C1] yealink 1-1:36.0: unexpected response 0
[  580.117877][   T30]  ? __pfx_dump_stack_lvl+0x10/0x10
[  580.124790][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  580.127877][   T30]  ? __pfx__printk+0x10/0x10
[  580.130962][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  580.137538][   T30]  ? __pfx__printk+0x10/0x10
[  580.142197][    C1] yealink 1-1:36.0: unexpected response 0
[  580.147893][   T30]  check_preemption_disabled+0x10e/0x120
[  580.153240][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  580.160067][   T30]  nbcon_get_cpu_emergency_nesting+0x15/0x90
[  580.165069][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  580.171637][   T30]  nbcon_cpu_emergency_flush+0x11/0x190
[  580.176208][    C1] yealink 1-1:36.0: unexpected response 0
[  580.181991][   T30]  debug_show_all_locks+0x19c/0x2a0
[  580.187769][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  580.194332][   T30]  ? debug_show_all_locks+0x55/0x2a0
[  580.200979][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  580.207914][   T30]  watchdog+0xf9a/0x1020
[  580.213660][    C1] yealink 1-1:36.0: unexpected response 0
[  580.219381][   T30]  ? watchdog+0x1ea/0x1020
[  580.224953][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  580.232021][   T30]  ? __pfx_watchdog+0x10/0x10
[  580.237478][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  580.244043][   T30]  kthread+0x2f0/0x390
[  580.248276][    C1] yealink 1-1:36.0: unexpected response 0
[  580.254082][   T30]  ? __pfx_watchdog+0x10/0x10
[  580.258693][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  580.265301][   T30]  ? __pfx_kthread+0x10/0x10
[  580.270164][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  580.276753][   T30]  ret_from_fork+0x4b/0x80
[  580.280951][    C1] yealink 1-1:36.0: unexpected response 0
[  580.286834][   T30]  ? __pfx_kthread+0x10/0x10
[  580.292404][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  580.299111][   T30]  ret_from_fork_asm+0x1a/0x30
[  580.303881][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  580.310461][   T30]  </TASK>
[  580.314868][    C1] yealink 1-1:36.0: unexpected response 0
[  580.321375][   T30] 4 locks held by udevd/5141:
[  580.325880][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  580.365599][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  580.372364][    C1] yealink 1-1:36.0: unexpected response 0
[  580.378256][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  580.385425][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  580.392221][    C1] yealink 1-1:36.0: unexpected response 0
[  580.398232][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  580.405310][   T30]  #0: 
[  580.405763][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  580.405799][   T30] ffff888021dbd9e0
[  580.408537][    C1] yealink 1-1:36.0: unexpected response 0
[  580.408726][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  580.416619][   T30]  (
[  580.419621][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  580.427327][   T30] &p->lock
[  580.435379][    C1] yealink 1-1:36.0: unexpected response 0
[  580.435599][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  580.438999][   T30] ){+.+.}-{3:3}
[  580.445981][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  580.450703][   T30] , at: seq_read_iter+0xb7/0xd60
[  580.456073][    C1] yealink 1-1:36.0: unexpected response 0
[  580.456274][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  580.465992][   T30]  #1: 
[  580.470658][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  580.478357][   T30] ffff8880223dac88
[  580.482735][    C1] yealink 1-1:36.0: unexpected response 0
[  580.482948][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  580.489388][   T30]  (
[  580.495800][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  580.499022][   T30] &of->mutex
[  580.505649][    C1] yealink 1-1:36.0: unexpected response 0
[  580.505853][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  580.548438][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  580.549223][   T30] #2
[  580.555465][    C1] yealink 1-1:36.0: unexpected response 0
[  580.555734][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  580.571236][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  580.571442][   T30] ){+.+.}-{3:3}
[  580.578361][    C1] yealink 1-1:36.0: unexpected response 0
[  580.578566][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  580.582925][   T30] , at: kernfs_seq_start+0x53/0x3b0
[  580.587889][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  580.607027][    C1] yealink 1-1:36.0: unexpected response 0
[  580.613864][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  580.614471][   T30]  #2: 
[  580.622585][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  580.632250][    C1] yealink 1-1:36.0: unexpected response 0
[  580.638720][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  580.639317][   T30] ffff88802d040d28
[  580.646156][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  580.646184][    C1] yealink 1-1:36.0: unexpected response 0
[  580.650987][   T30]  (
[  580.657028][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  580.672384][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  580.672587][   T30] kn->active
[  580.679518][    C1] yealink 1-1:36.0: unexpected response 0
[  580.679751][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  580.697169][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  580.697628][   T30] #27
[  580.704038][    C1] yealink 1-1:36.0: unexpected response 0
[  580.704259][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  580.707601][   T30] ){++++}-{0:0}
[  580.712979][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  580.720550][   T30] , at: kernfs_seq_start+0x72/0x3b0
[  580.723344][    C1] yealink 1-1:36.0: unexpected response 0
[  580.723594][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  580.731914][   T30]  #3: 
[  580.736114][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  580.743250][   T30] ffff88807d984190
[  580.749811][    C1] yealink 1-1:36.0: unexpected response 0
[  580.750031][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  580.753550][   T30]  (
[  580.759670][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  580.763881][   T30] &dev->mutex
[  580.769003][    C1] yealink 1-1:36.0: unexpected response 0
[  580.769243][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  580.777113][   T30] ){....}-{3:3}
[  580.778640][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  580.785842][   T30] , at: manufacturer_show+0x26/0xa0
[  580.788533][    C1] yealink 1-1:36.0: unexpected response 0
[  580.788729][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  580.795062][   T30] BUG: using smp_processor_id() in preemptible [00000000] code: khungtaskd/30
[  580.801303][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  580.804729][   T30] caller is nbcon_get_cpu_emergency_nesting+0x15/0x90
[  580.811484][    C1] yealink 1-1:36.0: unexpected response 0
[  580.811689][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  580.816952][   T30] CPU: 0 PID: 30 Comm: khungtaskd Not tainted 6.10.0-rc1-next-20240531-syzkaller #0
[  580.822892][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  580.829880][   T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[  580.838734][    C1] yealink 1-1:36.0: unexpected response 0
[  580.845497][   T30] Call Trace:
[  580.852713][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  580.858228][   T30]  <TASK>
[  580.865142][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  580.874314][   T30]  dump_stack_lvl+0x241/0x360
[  580.881057][    C1] yealink 1-1:36.0: unexpected response 0
[  580.891358][   T30]  ? __pfx_dump_stack_lvl+0x10/0x10
[  580.897234][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  580.900926][   T30]  ? __pfx__printk+0x10/0x10
[  580.907838][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  580.910587][   T30]  ? __pfx__printk+0x10/0x10
[  580.917321][    C1] yealink 1-1:36.0: unexpected response 0
[  580.921976][   T30]  check_preemption_disabled+0x10e/0x120
[  580.927864][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  580.932845][   T30]  nbcon_get_cpu_emergency_nesting+0x15/0x90
[  580.939763][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  580.944151][   T30]  nbcon_cpu_emergency_flush+0x11/0x190
[  580.950895][    C1] yealink 1-1:36.0: unexpected response 0
[  580.955459][   T30]  debug_show_all_locks+0x19c/0x2a0
[  580.961455][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  580.966952][   T30]  ? debug_show_all_locks+0x55/0x2a0
[  580.973918][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  580.979694][   T30]  watchdog+0xf9a/0x1020
[  580.986452][    C1] yealink 1-1:36.0: unexpected response 0
[  580.992005][   T30]  ? watchdog+0x1ea/0x1020
[  580.998081][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  581.003199][   T30]  ? __pfx_watchdog+0x10/0x10
[  581.010317][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  581.015259][   T30]  kthread+0x2f0/0x390
[  581.022095][    C1] yealink 1-1:36.0: unexpected response 0
[  581.026338][   T30]  ? __pfx_watchdog+0x10/0x10
[  581.032281][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  581.036451][   T30]  ? __pfx_kthread+0x10/0x10
[  581.043479][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  581.047943][   T30]  ret_from_fork+0x4b/0x80
[  581.054694][    C1] yealink 1-1:36.0: unexpected response 0
[  581.058753][   T30]  ? __pfx_kthread+0x10/0x10
[  581.064655][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  581.069130][   T30]  ret_from_fork_asm+0x1a/0x30
[  581.076103][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  581.080496][   T30]  </TASK>
[  581.087603][    C1] yealink 1-1:36.0: unexpected response 0
[  581.092258][   T30] 4 locks held by udevd/5143:
[  581.097942][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  581.141692][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  581.148460][    C1] yealink 1-1:36.0: unexpected response 0
[  581.154357][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  581.161283][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  581.167435][   T30]  #0: 
[  581.168216][    C1] yealink 1-1:36.0: unexpected response 0
[  581.168423][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  581.171749][   T30] ffff88802ae09790
[  581.176977][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  581.184238][   T30]  (
[  581.187315][    C1] yealink 1-1:36.0: unexpected response 0
[  581.187516][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  581.194799][   T30] &p->lock
[  581.196788][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  581.203106][   T30] ){+.+.}-{3:3}
[  581.209139][    C1] yealink 1-1:36.0: unexpected response 0
[  581.209346][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  581.212846][   T30] , at: seq_read_iter+0xb7/0xd60
[  581.219158][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  581.223077][   T30]  #1: 
[  581.228166][    C1] yealink 1-1:36.0: unexpected response 0
[  581.228365][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  581.235670][   T30] ffff888026348c88
[  581.240068][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  581.247299][   T30]  (
[  581.249441][    C1] yealink 1-1:36.0: unexpected response 0
[  581.249638][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  581.255855][   T30] &of->mutex
[  581.262134][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  581.266384][   T30] #2
[  581.272548][    C1] yealink 1-1:36.0: unexpected response 0
[  581.272761][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  581.316019][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  581.316779][   T30] ){+.+.}-{3:3}
[  581.323225][    C1] yealink 1-1:36.0: unexpected response 0
[  581.323432][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  581.339632][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  581.340117][   T30] , at: kernfs_seq_start+0x53/0x3b0
[  581.346494][    C1] yealink 1-1:36.0: unexpected response 0
[  581.346785][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  581.365524][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  581.366235][   T30]  #2: 
[  581.372307][    C1] yealink 1-1:36.0: unexpected response 0
[  581.372529][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  581.376020][   T30] ffff88802d7a7d28
[  581.381116][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  581.398255][    C1] yealink 1-1:36.0: unexpected response 0
[  581.404326][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  581.404802][   T30]  (
[  581.411266][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  581.411387][   T30] kn->active
[  581.413777][    C1] yealink 1-1:36.0: unexpected response 0
[  581.414042][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  581.436518][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  581.436612][   T30] #27
[  581.443551][    C1] yealink 1-1:36.0: unexpected response 0
[  581.443798][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  581.447087][   T30] ){++++}-{0:0}
[  581.452153][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  581.469201][    C1] yealink 1-1:36.0: unexpected response 0
[  581.475133][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  581.475728][   T30] , at: kernfs_seq_start+0x72/0x3b0
[  581.482250][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  581.487930][   T30]  #3: 
[  581.494177][    C1] yealink 1-1:36.0: unexpected response 0
[  581.494378][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  581.497818][   T30] ffff88823bc56190
[  581.503193][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  581.510947][   T30]  (
[  581.513766][    C1] yealink 1-1:36.0: unexpected response 0
[  581.513976][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  581.521337][   T30] &dev->mutex
[  581.523327][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  581.529421][   T30] ){....}-{3:3}
[  581.535738][    C1] yealink 1-1:36.0: unexpected response 0
[  581.535935][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  581.539821][   T30] , at: manufacturer_show+0x26/0xa0
[  581.546096][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  581.550078][   T30] BUG: using smp_processor_id() in preemptible [00000000] code: khungtaskd/30
[  581.555175][    C1] yealink 1-1:36.0: unexpected response 0
[  581.555373][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  581.562091][   T30] caller is nbcon_get_cpu_emergency_nesting+0x15/0x90
[  581.567418][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  581.574127][   T30] CPU: 0 PID: 30 Comm: khungtaskd Not tainted 6.10.0-rc1-next-20240531-syzkaller #0
[  581.582901][    C1] yealink 1-1:36.0: unexpected response 0
[  581.588607][   T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[  581.595521][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  581.602080][   T30] Call Trace:
[  581.609032][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  581.618276][   T30]  <TASK>
[  581.623977][    C1] yealink 1-1:36.0: unexpected response 0
[  581.634006][   T30]  dump_stack_lvl+0x241/0x360
[  581.640932][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  581.644031][   T30]  ? __pfx_dump_stack_lvl+0x10/0x10
[  581.650946][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  581.653703][   T30]  ? __pfx__printk+0x10/0x10
[  581.659399][    C1] yealink 1-1:36.0: unexpected response 0
[  581.664056][   T30]  ? __pfx__printk+0x10/0x10
[  581.671124][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  581.676091][   T30]  check_preemption_disabled+0x10e/0x120
[  581.683017][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  581.687405][   T30]  nbcon_get_cpu_emergency_nesting+0x15/0x90
[  581.693107][    C1] yealink 1-1:36.0: unexpected response 0
[  581.697673][   T30]  nbcon_cpu_emergency_flush+0x11/0x190
[  581.704586][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  581.710019][   T30]  debug_show_all_locks+0x19c/0x2a0
[  581.716951][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  581.722739][   T30]  ? debug_show_all_locks+0x55/0x2a0
[  581.728439][    C1] yealink 1-1:36.0: unexpected response 0
[  581.733967][   T30]  watchdog+0xf9a/0x1020
[  581.740878][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  581.745882][   T30]  ? watchdog+0x1ea/0x1020
[  581.752872][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  581.757972][   T30]  ? __pfx_watchdog+0x10/0x10
[  581.763669][    C1] yealink 1-1:36.0: unexpected response 0
[  581.767884][   T30]  kthread+0x2f0/0x390
[  581.774794][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  581.779272][   T30]  ? __pfx_watchdog+0x10/0x10
[  581.786184][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  581.790669][   T30]  ? __pfx_kthread+0x10/0x10
[  581.796365][    C1] yealink 1-1:36.0: unexpected response 0
[  581.800408][   T30]  ret_from_fork+0x4b/0x80
[  581.807453][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  581.812008][   T30]  ? __pfx_kthread+0x10/0x10
[  581.818921][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  581.823408][   T30]  ret_from_fork_asm+0x1a/0x30
[  581.829108][    C1] yealink 1-1:36.0: unexpected response 0
[  581.833514][   T30]  </TASK>
[  581.840412][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  581.872459][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  581.879257][    C1] yealink 1-1:36.0: unexpected response 0
[  581.885177][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  581.892133][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  581.898906][    C1] yealink 1-1:36.0: unexpected response 0
[  581.904794][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  581.910582][   T30] 
[  581.911737][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  581.914433][   T30] =============================================
[  581.914433][   T30] 
[  581.920674][    C1] yealink 1-1:36.0: unexpected response 0
[  581.920872][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  581.921084][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  581.930239][   T30] NMI backtrace for cpu 0
[  581.935079][    C1] yealink 1-1:36.0: unexpected response 0
[  581.941830][   T30] CPU: 0 PID: 30 Comm: khungtaskd Not tainted 6.10.0-rc1-next-20240531-syzkaller #0
[  581.948769][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  581.952875][   T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[  581.958768][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  581.967940][   T30] Call Trace:
[  581.974694][    C1] yealink 1-1:36.0: unexpected response 0
[  581.984726][   T30]  <TASK>
[  581.991650][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  581.994724][   T30]  dump_stack_lvl+0x241/0x360
[  582.000585][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  582.003522][   T30]  ? __pfx_dump_stack_lvl+0x10/0x10
[  582.010347][    C1] yealink 1-1:36.0: unexpected response 0
[  582.015084][   T30]  ? __pfx__printk+0x10/0x10
[  582.022257][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  582.027258][   T30]  ? __pfx_vprintk_emit+0x10/0x10
[  582.033240][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  582.037657][   T30]  nmi_cpu_backtrace+0x49c/0x4d0
[  582.044409][    C1] yealink 1-1:36.0: unexpected response 0
[  582.049446][   T30]  ? __pfx_nmi_cpu_backtrace+0x10/0x10
[  582.056372][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  582.061093][   T30]  ? _printk+0xd5/0x120
[  582.066969][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  582.072227][   T30]  ? __pfx__printk+0x10/0x10
[  582.078997][    C1] yealink 1-1:36.0: unexpected response 0
[  582.083129][   T30]  ? __wake_up_klogd+0x109/0x140
[  582.090040][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  582.094430][   T30]  ? __pfx__printk+0x10/0x10
[  582.100305][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  582.105044][   T30]  ? __rcu_read_unlock+0xa1/0x110
[  582.111783][    C1] yealink 1-1:36.0: unexpected response 0
[  582.116360][   T30]  ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[  582.123332][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  582.128229][   T30]  nmi_trigger_cpumask_backtrace+0x198/0x320
[  582.134223][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  582.140002][   T30]  watchdog+0xfde/0x1020
[  582.146769][    C1] yealink 1-1:36.0: unexpected response 0
[  582.152858][   T30]  ? watchdog+0x1ea/0x1020
[  582.159795][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  582.163820][   T30]  ? __pfx_watchdog+0x10/0x10
[  582.169683][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  582.173902][   T30]  kthread+0x2f0/0x390
[  582.180644][    C1] yealink 1-1:36.0: unexpected response 0
[  582.185294][   T30]  ? __pfx_watchdog+0x10/0x10
[  582.192209][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  582.196074][   T30]  ? __pfx_kthread+0x10/0x10
[  582.202060][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  582.206514][   T30]  ret_from_fork+0x4b/0x80
[  582.213252][    C1] yealink 1-1:36.0: unexpected response 0
[  582.217823][   T30]  ? __pfx_kthread+0x10/0x10
[  582.224731][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  582.228957][   T30]  ret_from_fork_asm+0x1a/0x30
[  582.234816][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  582.239227][   T30]  </TASK>
[  582.245954][    C1] yealink 1-1:36.0: unexpected response 0
[  582.250980][   T30] Sending NMI from CPU 0 to CPUs 1:
[  582.257713][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  582.260587][    C1] NMI backtrace for cpu 1
[  582.260609][    C1] CPU: 1 PID: 5130 Comm: kworker/1:4 Not tainted 6.10.0-rc1-next-20240531-syzkaller #0
[  582.260627][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[  582.260638][    C1] Workqueue: events_power_efficient gc_worker
[  582.260670][    C1] RIP: 0010:io_serial_out+0x7e/0xc0
[  582.260694][    C1] Code: fc 89 e9 41 d3 e7 48 83 c3 40 48 89 d8 48 c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 7c c1 ba fc 44 03 3b 44 89 f0 44 89 fa ee <5b> 41 5c 41 5e 41 5f 5d c3 cc cc cc cc 89 e9 80 e1 07 38 c1 7c a7
[  582.260708][    C1] RSP: 0018:ffffc90000a18090 EFLAGS: 00000002
[  582.260721][    C1] RAX: 0000000000000038 RBX: ffffffff94ae5220 RCX: 0000000000000000
[  582.260733][    C1] RDX: 00000000000003f8 RSI: 0000000000000000 RDI: 0000000000000020
[  582.260743][    C1] RBP: 0000000000000000 R08: ffffffff8541a7cb R09: 1ffff11003efb046
[  582.260755][    C1] R10: dffffc0000000000 R11: ffffffff8541a780 R12: dffffc0000000000
[  582.260767][    C1] R13: ffffffff947f69e5 R14: 0000000000000038 R15: 00000000000003f8
[  582.260779][    C1] FS:  0000000000000000(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
[  582.260793][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  582.260805][    C1] CR2: 00007f08b88309a0 CR3: 0000000076766000 CR4: 00000000003506f0
[  582.260819][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  582.260829][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  582.260840][    C1] Call Trace:
[  582.260847][    C1]  <NMI>
[  582.260854][    C1]  ? nmi_cpu_backtrace+0x3c2/0x4d0
[  582.260876][    C1]  ? __pfx_lock_acquire+0x10/0x10
[  582.260896][    C1]  ? __pfx_nmi_cpu_backtrace+0x10/0x10
[  582.260916][    C1]  ? nmi_handle+0x2a/0x5a0
[  582.260938][    C1]  ? nmi_cpu_backtrace_handler+0xc/0x20
[  582.260956][    C1]  ? nmi_handle+0x14f/0x5a0
[  582.260970][    C1]  ? nmi_handle+0x2a/0x5a0
[  582.260985][    C1]  ? io_serial_out+0x7e/0xc0
[  582.261005][    C1]  ? default_do_nmi+0x63/0x160
[  582.261026][    C1]  ? exc_nmi+0x123/0x1f0
[  582.261046][    C1]  ? end_repeat_nmi+0xf/0x53
[  582.261067][    C1]  ? __pfx_io_serial_out+0x10/0x10
[  582.261087][    C1]  ? io_serial_out+0x4b/0xc0
[  582.261108][    C1]  ? io_serial_out+0x7e/0xc0
[  582.261128][    C1]  ? io_serial_out+0x7e/0xc0
[  582.261149][    C1]  ? io_serial_out+0x7e/0xc0
[  582.261169][    C1]  </NMI>
[  582.261175][    C1]  <IRQ>
[  582.261182][    C1]  serial8250_console_write+0x14ed/0x1ed0
[  582.261212][    C1]  ? __pfx_serial8250_console_write+0x10/0x10
[  582.261233][    C1]  ? __pfx_lock_release+0x10/0x10
[  582.261254][    C1]  ? do_raw_spin_lock+0x14f/0x370
[  582.261279][    C1]  ? do_raw_spin_unlock+0x13c/0x8b0
[  582.261294][    C1]  ? console_flush_all+0x403/0xf50
[  582.261316][    C1]  ? __pfx_univ8250_console_write+0x10/0x10
[  582.261334][    C1]  console_flush_all+0x880/0xf50
[  582.261357][    C1]  ? mark_lock+0x9a/0x360
[  582.261374][    C1]  ? console_flush_all+0x147/0xf50
[  582.261398][    C1]  ? __pfx_console_flush_all+0x10/0x10
[  582.261428][    C1]  console_unlock+0x13b/0x4d0
[  582.261450][    C1]  ? __pfx_console_unlock+0x10/0x10
[  582.261468][    C1]  ? do_raw_spin_lock+0x14f/0x370
[  582.261489][    C1]  ? __pfx_lock_release+0x10/0x10
[  582.261509][    C1]  ? do_raw_spin_unlock+0x13c/0x8b0
[  582.261527][    C1]  vprintk_emit+0x7a1/0x900
[  582.261549][    C1]  ? __pfx_vprintk_emit+0x10/0x10
[  582.261568][    C1]  ? __pfx_snprintf+0x10/0x10
[  582.261586][    C1]  ? arch_stack_walk+0x17b/0x1b0
[  582.261604][    C1]  ? read_word_at_a_time+0xe/0x20
[  582.261620][    C1]  ? sized_strscpy+0x8d/0x220
[  582.261639][    C1]  dev_vprintk_emit+0x2ae/0x330
[  582.261657][    C1]  ? __pfx_dev_vprintk_emit+0x10/0x10
[  582.261676][    C1]  ? stack_depot_save_flags+0x29/0x830
[  582.261701][    C1]  dev_printk_emit+0xdd/0x120
[  582.261716][    C1]  ? __lock_acquire+0x1359/0x2000
[  582.261737][    C1]  ? __pfx_dev_printk_emit+0x10/0x10
[  582.261757][    C1]  ? __dev_printk+0x137/0x1a0
[  582.261776][    C1]  _dev_err+0x122/0x170
[  582.261792][    C1]  ? urb_ctl_callback+0x61/0x290
[  582.261808][    C1]  ? __pfx__dev_err+0x10/0x10
[  582.261827][    C1]  ? __pfx_lock_release+0x10/0x10
[  582.261845][    C1]  ? usb_hcd_unmap_urb_for_dma+0x2f4/0x7a0
[  582.261867][    C1]  urb_ctl_callback+0x1d3/0x290
[  582.261884][    C1]  __usb_hcd_giveback_urb+0x373/0x530
[  582.261907][    C1]  dummy_timer+0x830/0x45d0
[  582.261930][    C1]  ? __pfx_lock_release+0x10/0x10
[  582.261955][    C1]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  582.261977][    C1]  ? __hrtimer_run_queues+0x477/0xd50
[  582.261997][    C1]  ? do_raw_spin_unlock+0x13c/0x8b0
[  582.262016][    C1]  ? __pfx_dummy_timer+0x10/0x10
[  582.262038][    C1]  ? __pfx_dummy_timer+0x10/0x10
[  582.262056][    C1]  __hrtimer_run_queues+0x59b/0xd50
[  582.262071][    C1]  ? ktime_get_update_offsets_now+0x3c/0x250
[  582.262098][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[  582.262114][    C1]  ? ktime_get_update_offsets_now+0x22d/0x250
[  582.262136][    C1]  hrtimer_interrupt+0x396/0x990
[  582.262162][    C1]  __sysvec_apic_timer_interrupt+0x110/0x3f0
[  582.262184][    C1]  sysvec_apic_timer_interrupt+0xa1/0xc0
[  582.262201][    C1]  </IRQ>
[  582.262207][    C1]  <TASK>
[  582.262213][    C1]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[  582.262232][    C1] RIP: 0010:seqcount_lockdep_reader_access+0x1e0/0x220
[  582.262258][    C1] Code: f7 4d 85 ed 75 16 e8 cf ec ef f7 eb 15 e8 c8 ec ef f7 e8 63 58 e6 01 4d 85 ed 74 ea e8 b9 ec ef f7 fb 48 c7 04 24 0e 36 e0 45 <4b> c7 04 3c 00 00 00 00 66 43 c7 44 3c 09 00 00 43 c6 44 3c 0b 00
[  582.262271][    C1] RSP: 0018:ffffc900042a79a0 EFLAGS: 00000293
[  582.262284][    C1] RAX: ffffffff89a68f37 RBX: 0000000000000000 RCX: ffff88807aa79e00
[  582.262296][    C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[  582.262305][    C1] RBP: ffffc900042a7a50 R08: ffffffff89a68f0d R09: 1ffffffff25f7cc2
[  582.262318][    C1] R10: dffffc0000000000 R11: fffffbfff25f7cc3 R12: dffffc0000000000
[  582.262330][    C1] R13: 0000000000000200 R14: 0000000000000046 R15: 1ffff92000854f34
[  582.262344][    C1]  ? seqcount_lockdep_reader_access+0x1ad/0x220
[  582.262363][    C1]  ? seqcount_lockdep_reader_access+0x1d7/0x220
[  582.262386][    C1]  ? __pfx_seqcount_lockdep_reader_access+0x10/0x10
[  582.262412][    C1]  gc_worker+0x316/0x1530
[  582.262433][    C1]  ? gc_worker+0x26b/0x1530
[  582.262456][    C1]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[  582.262474][    C1]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[  582.262491][    C1]  ? __pfx_gc_worker+0x10/0x10
[  582.262515][    C1]  ? process_scheduled_works+0x945/0x1830
[  582.262532][    C1]  process_scheduled_works+0xa2c/0x1830
[  582.262561][    C1]  ? __pfx_process_scheduled_works+0x10/0x10
[  582.262581][    C1]  ? assign_work+0x364/0x3d0
[  582.262599][    C1]  worker_thread+0x86d/0xd50
[  582.262620][    C1]  ? _raw_spin_unlock_irqrestore+0xdd/0x140
[  582.262641][    C1]  ? __kthread_parkme+0x169/0x1d0
[  582.262660][    C1]  ? __pfx_worker_thread+0x10/0x10
[  582.262676][    C1]  kthread+0x2f0/0x390
[  582.262694][    C1]  ? __pfx_worker_thread+0x10/0x10
[  582.262710][    C1]  ? __pfx_kthread+0x10/0x10
[  582.262727][    C1]  ret_from_fork+0x4b/0x80
[  582.262746][    C1]  ? __pfx_kthread+0x10/0x10
[  582.262764][    C1]  ret_from_fork_asm+0x1a/0x30
[  582.262792][    C1]  </TASK>
[  582.262800][    C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 2.212 msecs
[  582.982346][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  582.986462][   T30] Kernel panic - not syncing: hung_task: blocked tasks
[  582.986481][   T30] CPU: 0 PID: 30 Comm: khungtaskd Not tainted 6.10.0-rc1-next-20240531-syzkaller #0
[  582.986501][   T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[  582.986513][   T30] Call Trace:
[  582.986522][   T30]  <TASK>
[  582.986530][   T30]  dump_stack_lvl+0x241/0x360
[  582.986564][   T30]  ? __pfx_dump_stack_lvl+0x10/0x10
[  582.986588][   T30]  ? __pfx__printk+0x10/0x10
[  582.986608][   T30]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[  582.986638][   T30]  ? vscnprintf+0x5d/0x90
[  582.986666][   T30]  panic+0x349/0x870
[  582.986688][   T30]  ? nmi_trigger_cpumask_backtrace+0x244/0x320
[  582.986721][   T30]  ? __pfx_panic+0x10/0x10
[  582.986740][   T30]  ? tick_nohz_tick_stopped+0x82/0xb0
[  582.986762][   T30]  ? __irq_work_queue_local+0x137/0x410
[  582.986787][   T30]  ? preempt_schedule_thunk+0x1a/0x30
[  582.986810][   T30]  ? nmi_trigger_cpumask_backtrace+0x244/0x320
[  582.986835][   T30]  ? nmi_trigger_cpumask_backtrace+0x2d4/0x320
[  582.986863][   T30]  ? nmi_trigger_cpumask_backtrace+0x2d9/0x320
[  582.986892][   T30]  watchdog+0x101d/0x1020
[  582.986918][   T30]  ? watchdog+0x1ea/0x1020
[  582.986947][   T30]  ? __pfx_watchdog+0x10/0x10
[  582.986970][   T30]  kthread+0x2f0/0x390
[  582.986993][   T30]  ? __pfx_watchdog+0x10/0x10
[  582.987016][   T30]  ? __pfx_kthread+0x10/0x10
[  582.987041][   T30]  ret_from_fork+0x4b/0x80
[  582.987065][   T30]  ? __pfx_kthread+0x10/0x10
[  582.987088][   T30]  ret_from_fork_asm+0x1a/0x30
[  582.987127][   T30]  </TASK>
[  583.139295][   T30] Kernel Offset: disabled
[  583.143630][   T30] Rebooting in 86400 seconds..