rb status -71
[  237.503928][    C1] yealink 1-1:36.0: unexpected response 0
[  237.506235][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.508046][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.508060][    C1] yealink 1-1:36.0: unexpected response 0
[  237.510512][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.512383][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.512398][    C1] yealink 1-1:36.0: unexpected response 0
[  237.514409][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.516296][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.516312][    C1] yealink 1-1:36.0: unexpected response 0
[  237.518669][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.520706][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.520722][    C1] yealink 1-1:36.0: unexpected response 0
[  237.523060][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.524943][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.524958][    C1] yealink 1-1:36.0: unexpected response 0
[  237.527267][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.529091][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.529105][    C1] yealink 1-1:36.0: unexpected response 0
[  237.531571][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.533457][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.533471][    C1] yealink 1-1:36.0: unexpected response 0
[  237.535786][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.537584][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.537599][    C1] yealink 1-1:36.0: unexpected response 0
[  237.540028][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.541943][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.541958][    C1] yealink 1-1:36.0: unexpected response 0
[  237.544299][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.546144][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.546159][    C1] yealink 1-1:36.0: unexpected response 0
[  237.548481][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.550369][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.550385][    C1] yealink 1-1:36.0: unexpected response 0
[  237.552800][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.554918][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.554932][    C1] yealink 1-1:36.0: unexpected response 0
[  237.557319][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.559198][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.559212][    C1] yealink 1-1:36.0: unexpected response 0
[  237.561585][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.563473][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.563488][    C1] yealink 1-1:36.0: unexpected response 0
[  237.565875][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.567855][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.567869][    C1] yealink 1-1:36.0: unexpected response 0
[  237.570347][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.572327][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.572342][    C1] yealink 1-1:36.0: unexpected response 0
[  237.574693][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.576569][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.576583][    C1] yealink 1-1:36.0: unexpected response 0
[  237.578914][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.581520][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.581536][    C1] yealink 1-1:36.0: unexpected response 0
[  237.583890][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.585860][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.585875][    C1] yealink 1-1:36.0: unexpected response 0
[  237.588293][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.590317][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.590333][    C1] yealink 1-1:36.0: unexpected response 0
[  237.592665][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.594514][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.594529][    C1] yealink 1-1:36.0: unexpected response 0
[  237.596868][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.598759][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.598774][    C1] yealink 1-1:36.0: unexpected response 0
[  237.601112][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.602958][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.602972][    C1] yealink 1-1:36.0: unexpected response 0
[  237.605329][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.607220][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.607235][    C1] yealink 1-1:36.0: unexpected response 0
[  237.609591][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.611462][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.611475][    C1] yealink 1-1:36.0: unexpected response 0
[  237.613822][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.615654][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.615669][    C1] yealink 1-1:36.0: unexpected response 0
[  237.618066][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.619986][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.620001][    C1] yealink 1-1:36.0: unexpected response 0
[  237.622400][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.624220][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.624234][    C1] yealink 1-1:36.0: unexpected response 0
[  237.626503][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.628343][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.628357][    C1] yealink 1-1:36.0: unexpected response 0
[  237.630767][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.632616][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.632631][    C1] yealink 1-1:36.0: unexpected response 0
[  237.635058][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.636984][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.636999][    C1] yealink 1-1:36.0: unexpected response 0
[  237.639348][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.641217][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.641231][    C1] yealink 1-1:36.0: unexpected response 0
[  237.643575][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.645542][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.645557][    C1] yealink 1-1:36.0: unexpected response 0
[  237.647896][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.649767][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.649781][    C1] yealink 1-1:36.0: unexpected response 0
[  237.652260][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.654215][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.654230][    C1] yealink 1-1:36.0: unexpected response 0
[  237.656699][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.658545][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.658560][    C1] yealink 1-1:36.0: unexpected response 0
[  237.660892][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.662742][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.662757][    C1] yealink 1-1:36.0: unexpected response 0
[  237.665113][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.666964][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.666978][    C1] yealink 1-1:36.0: unexpected response 0
[  237.669247][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.671239][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.671253][    C1] yealink 1-1:36.0: unexpected response 0
[  237.673739][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.675573][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.675587][    C1] yealink 1-1:36.0: unexpected response 0
[  237.678007][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.679863][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.679878][    C1] yealink 1-1:36.0: unexpected response 0
[  237.691290][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.692880][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.692894][    C1] yealink 1-1:36.0: unexpected response 0
[  237.694775][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.696628][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.696642][    C1] yealink 1-1:36.0: unexpected response 0
[  237.698272][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.700127][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.700141][    C1] yealink 1-1:36.0: unexpected response 0
[  237.701936][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.703472][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.703486][    C1] yealink 1-1:36.0: unexpected response 0
[  237.705314][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.707173][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.707194][    C1] yealink 1-1:36.0: unexpected response 0
[  237.708775][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.710654][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.710668][    C1] yealink 1-1:36.0: unexpected response 0
[  237.713034][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.714841][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.714855][    C1] yealink 1-1:36.0: unexpected response 0
[  237.717248][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.719234][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.719252][    C1] yealink 1-1:36.0: unexpected response 0
[  237.721701][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.723617][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.723632][    C1] yealink 1-1:36.0: unexpected response 0
[  237.725989][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.727903][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.727919][    C1] yealink 1-1:36.0: unexpected response 0
[  237.730381][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.732188][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.732203][    C1] yealink 1-1:36.0: unexpected response 0
[  237.734628][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.736512][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.736527][    C1] yealink 1-1:36.0: unexpected response 0
[  237.738899][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.740837][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.740852][    C1] yealink 1-1:36.0: unexpected response 0
[  237.743186][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.744984][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.744998][    C1] yealink 1-1:36.0: unexpected response 0
[  237.747363][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.749202][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.749217][    C1] yealink 1-1:36.0: unexpected response 0
[  237.751646][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.753503][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.753516][    C1] yealink 1-1:36.0: unexpected response 0
[  237.755797][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.757635][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.757650][    C1] yealink 1-1:36.0: unexpected response 0
[  237.760021][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.761953][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.761968][    C1] yealink 1-1:36.0: unexpected response 0
[  237.764209][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.766112][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.766126][    C1] yealink 1-1:36.0: unexpected response 0
[  237.768430][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.770240][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.770256][    C1] yealink 1-1:36.0: unexpected response 0
[  237.772603][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.774428][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.774442][    C1] yealink 1-1:36.0: unexpected response 0
[  237.776735][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.778553][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.778568][    C1] yealink 1-1:36.0: unexpected response 0
[  237.781048][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.783007][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.783022][    C1] yealink 1-1:36.0: unexpected response 0
[  237.791121][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.793080][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.793094][    C1] yealink 1-1:36.0: unexpected response 0
[  237.794971][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.796608][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.796621][    C1] yealink 1-1:36.0: unexpected response 0
[  237.798488][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.800413][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.800427][    C1] yealink 1-1:36.0: unexpected response 0
[  237.801943][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.803941][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.803954][    C1] yealink 1-1:36.0: unexpected response 0
[  237.806279][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.808082][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.808096][    C1] yealink 1-1:36.0: unexpected response 0
[  237.810526][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.812420][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.812434][    C1] yealink 1-1:36.0: unexpected response 0
[  237.814678][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.816553][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.816567][    C1] yealink 1-1:36.0: unexpected response 0
[  237.818877][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.820832][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.820846][    C1] yealink 1-1:36.0: unexpected response 0
[  237.823201][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.825092][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.825106][    C1] yealink 1-1:36.0: unexpected response 0
[  237.827548][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.829399][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.829413][    C1] yealink 1-1:36.0: unexpected response 0
[  237.831887][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.833759][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.833773][    C1] yealink 1-1:36.0: unexpected response 0
[  237.836137][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.838013][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.838027][    C1] yealink 1-1:36.0: unexpected response 0
[  237.840463][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.842280][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.842294][    C1] yealink 1-1:36.0: unexpected response 0
[  237.844635][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.846616][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.846631][    C1] yealink 1-1:36.0: unexpected response 0
[  237.848921][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.850786][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.850802][    C1] yealink 1-1:36.0: unexpected response 0
[  237.853187][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.855091][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.855106][    C1] yealink 1-1:36.0: unexpected response 0
[  237.857422][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.859216][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.859229][    C1] yealink 1-1:36.0: unexpected response 0
[  237.861586][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.863447][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.863461][    C1] yealink 1-1:36.0: unexpected response 0
[  237.865792][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.867666][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.867680][    C1] yealink 1-1:36.0: unexpected response 0
[  237.870040][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.871961][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.871974][    C1] yealink 1-1:36.0: unexpected response 0
[  237.874309][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.876159][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.876173][    C1] yealink 1-1:36.0: unexpected response 0
[  237.878511][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.880413][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.880428][    C1] yealink 1-1:36.0: unexpected response 0
[  237.882763][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.884654][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.884667][    C1] yealink 1-1:36.0: unexpected response 0
[  237.891029][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.892596][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.892610][    C1] yealink 1-1:36.0: unexpected response 0
[  237.894496][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.896400][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.896414][    C1] yealink 1-1:36.0: unexpected response 0
[  237.897986][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.899813][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.899827][    C1] yealink 1-1:36.0: unexpected response 0
[  237.902251][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.904129][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.904142][    C1] yealink 1-1:36.0: unexpected response 0
[  237.906528][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.908425][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.908439][    C1] yealink 1-1:36.0: unexpected response 0
[  237.910830][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.912681][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.912695][    C1] yealink 1-1:36.0: unexpected response 0
[  237.915013][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.916906][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.916919][    C1] yealink 1-1:36.0: unexpected response 0
[  237.919328][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.921217][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.921230][    C1] yealink 1-1:36.0: unexpected response 0
[  237.923622][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.925539][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.925552][    C1] yealink 1-1:36.0: unexpected response 0
[  237.927938][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.929824][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.929837][    C1] yealink 1-1:36.0: unexpected response 0
[  237.932197][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.934061][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.934075][    C1] yealink 1-1:36.0: unexpected response 0
[  237.936323][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.938297][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.938311][    C1] yealink 1-1:36.0: unexpected response 0
[  237.940719][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.942553][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.942567][    C1] yealink 1-1:36.0: unexpected response 0
[  237.945031][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.946872][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.946886][    C1] yealink 1-1:36.0: unexpected response 0
[  237.949256][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.951155][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.951169][    C1] yealink 1-1:36.0: unexpected response 0
[  237.953561][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.955401][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.955416][    C1] yealink 1-1:36.0: unexpected response 0
[  237.957766][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.959565][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.959579][    C1] yealink 1-1:36.0: unexpected response 0
[  237.961931][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.963725][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.963739][    C1] yealink 1-1:36.0: unexpected response 0
[  237.965977][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.967860][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.967874][    C1] yealink 1-1:36.0: unexpected response 0
[  237.970162][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.972014][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.972027][    C1] yealink 1-1:36.0: unexpected response 0
[  237.974361][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.976153][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.976169][    C1] yealink 1-1:36.0: unexpected response 0
[  237.978519][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.980402][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.980416][    C1] yealink 1-1:36.0: unexpected response 0
[  237.982755][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.984618][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.984633][    C1] yealink 1-1:36.0: unexpected response 0
[  237.986843][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.988673][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.988687][    C1] yealink 1-1:36.0: unexpected response 0
[  237.992111][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.993948][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.993962][    C1] yealink 1-1:36.0: unexpected response 0
[  237.996260][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  237.998025][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  237.998039][    C1] yealink 1-1:36.0: unexpected response 0
[  238.000387][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.002259][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.002275][    C1] yealink 1-1:36.0: unexpected response 0
[  238.004637][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.006557][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.006573][    C1] yealink 1-1:36.0: unexpected response 0
[  238.008864][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.010777][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.010792][    C1] yealink 1-1:36.0: unexpected response 0
[  238.013128][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.015009][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.015024][    C1] yealink 1-1:36.0: unexpected response 0
[  238.017451][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.019393][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.019417][    C1] yealink 1-1:36.0: unexpected response 0
[  238.021866][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.023694][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.023708][    C1] yealink 1-1:36.0: unexpected response 0
[  238.026151][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.028082][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.028096][    C1] yealink 1-1:36.0: unexpected response 0
[  238.030662][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.032572][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.032586][    C1] yealink 1-1:36.0: unexpected response 0
[  238.034934][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.036816][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.036829][    C1] yealink 1-1:36.0: unexpected response 0
[  238.039145][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.041082][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.041095][    C1] yealink 1-1:36.0: unexpected response 0
[  238.043434][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.045316][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.045330][    C1] yealink 1-1:36.0: unexpected response 0
[  238.047631][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.049571][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.049586][    C1] yealink 1-1:36.0: unexpected response 0
[  238.052041][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.054044][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.054059][    C1] yealink 1-1:36.0: unexpected response 0
[  238.056370][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.058337][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.058353][    C1] yealink 1-1:36.0: unexpected response 0
[  238.060742][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.062670][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.062685][    C1] yealink 1-1:36.0: unexpected response 0
[  238.065024][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.066828][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.066842][    C1] yealink 1-1:36.0: unexpected response 0
[  238.069084][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.070950][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.070964][    C1] yealink 1-1:36.0: unexpected response 0
[  238.073581][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.075536][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.075551][    C1] yealink 1-1:36.0: unexpected response 0
[  238.077859][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.079786][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.079800][    C1] yealink 1-1:36.0: unexpected response 0
[  238.082164][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.084084][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.084099][    C1] yealink 1-1:36.0: unexpected response 0
[  238.086543][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.088454][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.088469][    C1] yealink 1-1:36.0: unexpected response 0
[  238.090884][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.100243][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.100263][    C1] yealink 1-1:36.0: unexpected response 0
[  238.101997][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.103738][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.103755][    C1] yealink 1-1:36.0: unexpected response 0
[  238.105315][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.106642][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.106655][    C1] yealink 1-1:36.0: unexpected response 0
[  238.108447][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.110304][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.110320][    C1] yealink 1-1:36.0: unexpected response 0
[  238.111843][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.113670][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.113685][    C1] yealink 1-1:36.0: unexpected response 0
[  238.115923][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.117744][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.117759][    C1] yealink 1-1:36.0: unexpected response 0
[  238.120067][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.121835][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.121849][    C1] yealink 1-1:36.0: unexpected response 0
[  238.124131][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.125915][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.125929][    C1] yealink 1-1:36.0: unexpected response 0
[  238.128193][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.130021][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.130035][    C1] yealink 1-1:36.0: unexpected response 0
[  238.132350][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.134236][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.134251][    C1] yealink 1-1:36.0: unexpected response 0
[  238.136647][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.138520][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.138534][    C1] yealink 1-1:36.0: unexpected response 0
[  238.140945][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.142801][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.142816][    C1] yealink 1-1:36.0: unexpected response 0
[  238.145078][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.146898][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.146912][    C1] yealink 1-1:36.0: unexpected response 0
[  238.149314][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.151312][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.151326][    C1] yealink 1-1:36.0: unexpected response 0
[  238.153271][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.154814][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.154828][    C1] yealink 1-1:36.0: unexpected response 0
[  238.157123][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.158924][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.158939][    C1] yealink 1-1:36.0: unexpected response 0
[  238.161238][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.163028][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.163042][    C1] yealink 1-1:36.0: unexpected response 0
[  238.165304][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.167116][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.167132][    C1] yealink 1-1:36.0: unexpected response 0
[  238.169484][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.171293][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.171307][    C1] yealink 1-1:36.0: unexpected response 0
[  238.173607][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.175500][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.175516][    C1] yealink 1-1:36.0: unexpected response 0
[  238.177954][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.179884][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.179900][    C1] yealink 1-1:36.0: unexpected response 0
[  238.182287][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.184095][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.184111][    C1] yealink 1-1:36.0: unexpected response 0
[  238.186412][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.188223][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.188237][    C1] yealink 1-1:36.0: unexpected response 0
[  238.190698][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.192522][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.192537][    C1] yealink 1-1:36.0: unexpected response 0
[  238.200525][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.202447][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.202462][    C1] yealink 1-1:36.0: unexpected response 0
[  238.204298][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.205824][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.205838][    C1] yealink 1-1:36.0: unexpected response 0
[  238.207639][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.209493][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.209507][    C1] yealink 1-1:36.0: unexpected response 0
[  238.211034][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.212901][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.212916][    C1] yealink 1-1:36.0: unexpected response 0
[  238.215462][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.217329][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.217344][    C1] yealink 1-1:36.0: unexpected response 0
[  238.219837][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.221696][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.221710][    C1] yealink 1-1:36.0: unexpected response 0
[  238.224049][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.225854][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.225868][    C1] yealink 1-1:36.0: unexpected response 0
[  238.228197][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.230154][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.230169][    C1] yealink 1-1:36.0: unexpected response 0
[  238.232499][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.234319][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.234333][    C1] yealink 1-1:36.0: unexpected response 0
[  238.236700][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.238512][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.238526][    C1] yealink 1-1:36.0: unexpected response 0
[  238.240949][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.242880][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.242894][    C1] yealink 1-1:36.0: unexpected response 0
[  238.245243][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.247047][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.247061][    C1] yealink 1-1:36.0: unexpected response 0
[  238.249344][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.251262][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.251277][    C1] yealink 1-1:36.0: unexpected response 0
[  238.253653][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.255532][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.255547][    C1] yealink 1-1:36.0: unexpected response 0
[  238.257912][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.259833][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.259848][    C1] yealink 1-1:36.0: unexpected response 0
[  238.262209][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.264109][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.264123][    C1] yealink 1-1:36.0: unexpected response 0
[  238.266423][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.268232][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.268245][    C1] yealink 1-1:36.0: unexpected response 0
[  238.270620][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.272449][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.272463][    C1] yealink 1-1:36.0: unexpected response 0
[  238.274725][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.276553][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.276568][    C1] yealink 1-1:36.0: unexpected response 0
[  238.278903][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.280773][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.280787][    C1] yealink 1-1:36.0: unexpected response 0
[  238.282650][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.284304][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.284317][    C1] yealink 1-1:36.0: unexpected response 0
[  238.286864][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.288397][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.288410][    C1] yealink 1-1:36.0: unexpected response 0
[  238.290988][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.292550][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.292564][    C1] yealink 1-1:36.0: unexpected response 0
[  238.295192][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.301023][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.301039][    C1] yealink 1-1:36.0: unexpected response 0
[  238.302752][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.304661][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.304675][    C1] yealink 1-1:36.0: unexpected response 0
[  238.306466][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.307986][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.308000][    C1] yealink 1-1:36.0: unexpected response 0
[  238.310639][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.312289][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.312304][    C1] yealink 1-1:36.0: unexpected response 0
[  238.314895][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.316501][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.316515][    C1] yealink 1-1:36.0: unexpected response 0
[  238.319272][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.320961][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.320975][    C1] yealink 1-1:36.0: unexpected response 0
[  238.323594][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.325148][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.325162][    C1] yealink 1-1:36.0: unexpected response 0
[  238.327730][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.329380][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.329394][    C1] yealink 1-1:36.0: unexpected response 0
[  238.332110][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.333800][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.333817][    C1] yealink 1-1:36.0: unexpected response 0
[  238.336462][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.338050][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.338064][    C1] yealink 1-1:36.0: unexpected response 0
[  238.340758][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.342494][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.342509][    C1] yealink 1-1:36.0: unexpected response 0
[  238.345148][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.346682][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.346696][    C1] yealink 1-1:36.0: unexpected response 0
[  238.349214][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.350788][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.350802][    C1] yealink 1-1:36.0: unexpected response 0
[  238.353370][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.354891][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.354905][    C1] yealink 1-1:36.0: unexpected response 0
[  238.357437][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.359000][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.359014][    C1] yealink 1-1:36.0: unexpected response 0
[  238.361747][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.363363][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.363378][    C1] yealink 1-1:36.0: unexpected response 0
[  238.366090][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.367622][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.367636][    C1] yealink 1-1:36.0: unexpected response 0
[  238.370233][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.371821][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.371835][    C1] yealink 1-1:36.0: unexpected response 0
[  238.374672][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.376306][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.376320][    C1] yealink 1-1:36.0: unexpected response 0
[  238.378923][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.380594][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.380608][    C1] yealink 1-1:36.0: unexpected response 0
[  238.383323][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.384916][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.384931][    C1] yealink 1-1:36.0: unexpected response 0
[  238.387657][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.389254][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.389268][    C1] yealink 1-1:36.0: unexpected response 0
[  238.392051][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.393677][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.393693][    C1] yealink 1-1:36.0: unexpected response 0
[  238.396344][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.397998][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.398013][    C1] yealink 1-1:36.0: unexpected response 0
[  238.401341][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.403017][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.403032][    C1] yealink 1-1:36.0: unexpected response 0
[  238.405717][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.407295][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.407309][    C1] yealink 1-1:36.0: unexpected response 0
[  238.409954][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.411547][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.411562][    C1] yealink 1-1:36.0: unexpected response 0
[  238.414128][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.415743][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.415757][    C1] yealink 1-1:36.0: unexpected response 0
[  238.418372][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.420109][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.420123][    C1] yealink 1-1:36.0: unexpected response 0
[  238.422877][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.424427][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.424441][    C1] yealink 1-1:36.0: unexpected response 0
[  238.427041][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.428563][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.428577][    C1] yealink 1-1:36.0: unexpected response 0
[  238.431225][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.432853][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.432867][    C1] yealink 1-1:36.0: unexpected response 0
[  238.435458][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.437031][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.437046][    C1] yealink 1-1:36.0: unexpected response 0
[  238.439631][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.441197][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.441212][    C1] yealink 1-1:36.0: unexpected response 0
[  238.443817][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.445383][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.445396][    C1] yealink 1-1:36.0: unexpected response 0
[  238.448008][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.449613][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.449629][    C1] yealink 1-1:36.0: unexpected response 0
[  238.452340][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.453949][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.453963][    C1] yealink 1-1:36.0: unexpected response 0
[  238.456676][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.458250][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.458265][    C1] yealink 1-1:36.0: unexpected response 0
[  238.460999][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.462628][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.462642][    C1] yealink 1-1:36.0: unexpected response 0
[  238.465249][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.466833][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.466847][    C1] yealink 1-1:36.0: unexpected response 0
[  238.469607][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.471248][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.471261][    C1] yealink 1-1:36.0: unexpected response 0
[  238.473896][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.475490][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.475505][    C1] yealink 1-1:36.0: unexpected response 0
[  238.478021][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.479680][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.479694][    C1] yealink 1-1:36.0: unexpected response 0
[  238.482392][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.483957][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.483971][    C1] yealink 1-1:36.0: unexpected response 0
[  238.486584][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.488170][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.488192][    C1] yealink 1-1:36.0: unexpected response 0
[  238.490824][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.492349][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.492363][    C1] yealink 1-1:36.0: unexpected response 0
[  238.494974][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.496557][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.496572][    C1] yealink 1-1:36.0: unexpected response 0
[  238.499107][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.511236][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.511256][    C1] yealink 1-1:36.0: unexpected response 0
[  238.513070][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.514833][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.514849][    C1] yealink 1-1:36.0: unexpected response 0
[  238.516352][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.518169][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.518191][    C1] yealink 1-1:36.0: unexpected response 0
[  238.519968][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.521560][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.521575][    C1] yealink 1-1:36.0: unexpected response 0
[  238.523362][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.525156][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.525171][    C1] yealink 1-1:36.0: unexpected response 0
[  238.526685][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.528467][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.528480][    C1] yealink 1-1:36.0: unexpected response 0
[  238.530345][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.531876][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.531889][    C1] yealink 1-1:36.0: unexpected response 0
[  238.534305][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.535731][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.535745][    C1] yealink 1-1:36.0: unexpected response 0
[  238.538274][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.539796][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.539811][    C1] yealink 1-1:36.0: unexpected response 0
[  238.542330][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.543800][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.543814][    C1] yealink 1-1:36.0: unexpected response 0
[  238.546268][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.547940][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.547955][    C1] yealink 1-1:36.0: unexpected response 0
[  238.550579][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.552133][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.552146][    C1] yealink 1-1:36.0: unexpected response 0
[  238.554840][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.556444][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.556458][    C1] yealink 1-1:36.0: unexpected response 0
[  238.559059][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.561837][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.561853][    C1] yealink 1-1:36.0: unexpected response 0
[  238.565154][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.566863][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.566879][    C1] yealink 1-1:36.0: unexpected response 0
[  238.569543][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.571196][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.571212][    C1] yealink 1-1:36.0: unexpected response 0
[  238.574002][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.575759][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.575777][    C1] yealink 1-1:36.0: unexpected response 0
[  238.578493][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.580166][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.580190][    C1] yealink 1-1:36.0: unexpected response 0
[  238.582891][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.584529][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.584544][    C1] yealink 1-1:36.0: unexpected response 0
[  238.587239][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.588945][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.588961][    C1] yealink 1-1:36.0: unexpected response 0
[  238.591646][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.593241][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.593256][    C1] yealink 1-1:36.0: unexpected response 0
[  238.596007][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.597617][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.597631][    C1] yealink 1-1:36.0: unexpected response 0
[  238.600342][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.601931][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.601948][    C1] yealink 1-1:36.0: unexpected response 0
[  238.610364][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.612030][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.612045][    C1] yealink 1-1:36.0: unexpected response 0
[  238.614069][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.616000][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.616016][    C1] yealink 1-1:36.0: unexpected response 0
[  238.617590][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.619540][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.619555][    C1] yealink 1-1:36.0: unexpected response 0
[  238.621527][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.623098][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.623113][    C1] yealink 1-1:36.0: unexpected response 0
[  238.625828][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.627515][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.627530][    C1] yealink 1-1:36.0: unexpected response 0
[  238.630466][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.632121][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.632136][    C1] yealink 1-1:36.0: unexpected response 0
[  238.635026][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.637021][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.637045][    C1] yealink 1-1:36.0: unexpected response 0
[  238.639802][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.641466][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.641481][    C1] yealink 1-1:36.0: unexpected response 0
[  238.644146][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.645853][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.645868][    C1] yealink 1-1:36.0: unexpected response 0
[  238.648621][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.650298][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.650313][    C1] yealink 1-1:36.0: unexpected response 0
[  238.653003][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.654546][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.654560][    C1] yealink 1-1:36.0: unexpected response 0
[  238.657046][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.658648][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.658664][    C1] yealink 1-1:36.0: unexpected response 0
[  238.661297][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.662857][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.662871][    C1] yealink 1-1:36.0: unexpected response 0
[  238.665499][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.667099][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.667113][    C1] yealink 1-1:36.0: unexpected response 0
[  238.669755][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.671346][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.671360][    C1] yealink 1-1:36.0: unexpected response 0
[  238.673981][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.675587][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.675602][    C1] yealink 1-1:36.0: unexpected response 0
[  238.678224][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.679854][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.679868][    C1] yealink 1-1:36.0: unexpected response 0
[  238.682564][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.684092][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.684107][    C1] yealink 1-1:36.0: unexpected response 0
[  238.686835][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.688459][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.688473][    C1] yealink 1-1:36.0: unexpected response 0
[  238.691152][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.692770][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.692785][    C1] yealink 1-1:36.0: unexpected response 0
[  238.695432][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.697021][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.697036][    C1] yealink 1-1:36.0: unexpected response 0
[  238.699764][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.701320][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.701334][    C1] yealink 1-1:36.0: unexpected response 0
[  238.703916][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.711294][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.711310][    C1] yealink 1-1:36.0: unexpected response 0
[  238.713226][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.715043][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.715058][    C1] yealink 1-1:36.0: unexpected response 0
[  238.716631][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.718557][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.718572][    C1] yealink 1-1:36.0: unexpected response 0
[  238.720544][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.722086][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.722101][    C1] yealink 1-1:36.0: unexpected response 0
[  238.724749][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.726327][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.726342][    C1] yealink 1-1:36.0: unexpected response 0
[  238.729026][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.730682][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.730696][    C1] yealink 1-1:36.0: unexpected response 0
[  238.733330][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.734925][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.734939][    C1] yealink 1-1:36.0: unexpected response 0
[  238.737546][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.739072][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.739085][    C1] yealink 1-1:36.0: unexpected response 0
[  238.741749][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.743363][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.743377][    C1] yealink 1-1:36.0: unexpected response 0
[  238.745938][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.747544][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.747557][    C1] yealink 1-1:36.0: unexpected response 0
[  238.750187][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.751749][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.751763][    C1] yealink 1-1:36.0: unexpected response 0
[  238.754380][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.755949][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.755963][    C1] yealink 1-1:36.0: unexpected response 0
[  238.758634][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.760327][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.760341][    C1] yealink 1-1:36.0: unexpected response 0
[  238.762930][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.764508][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.764522][    C1] yealink 1-1:36.0: unexpected response 0
[  238.767162][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.768732][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.768745][    C1] yealink 1-1:36.0: unexpected response 0
[  238.771376][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.773163][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.773188][    C1] yealink 1-1:36.0: unexpected response 0
[  238.775978][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.777595][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.777609][    C1] yealink 1-1:36.0: unexpected response 0
[  238.780327][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.781974][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.781997][    C1] yealink 1-1:36.0: unexpected response 0
[  238.784782][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.786508][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.786523][    C1] yealink 1-1:36.0: unexpected response 0
[  238.789217][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.790974][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.790990][    C1] yealink 1-1:36.0: unexpected response 0
[  238.793722][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.795506][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.795525][    C1] yealink 1-1:36.0: unexpected response 0
[  238.798142][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.799812][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.799828][    C1] yealink 1-1:36.0: unexpected response 0
[  238.802391][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.804020][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.804034][    C1] yealink 1-1:36.0: unexpected response 0
[  238.806610][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.810685][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.810703][    C1] yealink 1-1:36.0: unexpected response 0
[  238.812573][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.814173][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.814195][    C1] yealink 1-1:36.0: unexpected response 0
[  238.816867][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.818469][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.818483][    C1] yealink 1-1:36.0: unexpected response 0
[  238.821238][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.822805][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.822820][    C1] yealink 1-1:36.0: unexpected response 0
[  238.825484][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.827076][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.827091][    C1] yealink 1-1:36.0: unexpected response 0
[  238.829951][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.831537][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.831551][    C1] yealink 1-1:36.0: unexpected response 0
[  238.834258][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.835742][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.835756][    C1] yealink 1-1:36.0: unexpected response 0
[  238.838199][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.839690][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.839704][    C1] yealink 1-1:36.0: unexpected response 0
[  238.842172][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.843717][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.843732][    C1] yealink 1-1:36.0: unexpected response 0
[  238.846272][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.847744][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.847758][    C1] yealink 1-1:36.0: unexpected response 0
[  238.850343][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.851942][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.851958][    C1] yealink 1-1:36.0: unexpected response 0
[  238.854681][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.856315][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.856336][    C1] yealink 1-1:36.0: unexpected response 0
[  238.859004][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.860702][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.860718][    C1] yealink 1-1:36.0: unexpected response 0
[  238.863449][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.865076][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.865093][    C1] yealink 1-1:36.0: unexpected response 0
[  238.867671][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.869195][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.869213][    C1] yealink 1-1:36.0: unexpected response 0
[  238.871919][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.873507][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.873522][    C1] yealink 1-1:36.0: unexpected response 0
[  238.876158][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.877776][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.877792][    C1] yealink 1-1:36.0: unexpected response 0
[  238.880637][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.882275][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.882291][    C1] yealink 1-1:36.0: unexpected response 0
[  238.884881][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.886506][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.886521][    C1] yealink 1-1:36.0: unexpected response 0
[  238.889165][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.890785][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.890802][    C1] yealink 1-1:36.0: unexpected response 0
[  238.893458][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.894973][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.894987][    C1] yealink 1-1:36.0: unexpected response 0
[  238.897562][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.899132][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.899146][    C1] yealink 1-1:36.0: unexpected response 0
[  238.901795][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.903472][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.903487][    C1] yealink 1-1:36.0: unexpected response 0
[  238.906122][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.907692][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.907707][    C1] yealink 1-1:36.0: unexpected response 0
[  238.910442][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.921065][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.921084][    C1] yealink 1-1:36.0: unexpected response 0
[  238.922669][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.924493][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.924508][    C1] yealink 1-1:36.0: unexpected response 0
[  238.926333][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.927875][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.927890][    C1] yealink 1-1:36.0: unexpected response 0
[  238.929806][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.931714][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.931728][    C1] yealink 1-1:36.0: unexpected response 0
[  238.933335][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.935364][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.935379][    C1] yealink 1-1:36.0: unexpected response 0
[  238.937253][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.938855][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.938869][    C1] yealink 1-1:36.0: unexpected response 0
[  238.941669][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.943263][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.943277][    C1] yealink 1-1:36.0: unexpected response 0
[  238.945837][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.947462][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.947477][    C1] yealink 1-1:36.0: unexpected response 0
[  238.950185][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.951779][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.951794][    C1] yealink 1-1:36.0: unexpected response 0
[  238.954339][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.955936][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.955949][    C1] yealink 1-1:36.0: unexpected response 0
[  238.958534][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.960211][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.960225][    C1] yealink 1-1:36.0: unexpected response 0
[  238.962722][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.964307][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.964321][    C1] yealink 1-1:36.0: unexpected response 0
[  238.966957][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.968578][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.968592][    C1] yealink 1-1:36.0: unexpected response 0
[  238.971254][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.972952][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.972968][    C1] yealink 1-1:36.0: unexpected response 0
[  238.975594][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.977163][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.977177][    C1] yealink 1-1:36.0: unexpected response 0
[  238.979850][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.981385][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.981399][    C1] yealink 1-1:36.0: unexpected response 0
[  238.984031][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.985543][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.985556][    C1] yealink 1-1:36.0: unexpected response 0
[  238.988134][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.989787][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.989802][    C1] yealink 1-1:36.0: unexpected response 0
[  238.992396][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.993935][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.993948][    C1] yealink 1-1:36.0: unexpected response 0
[  238.996542][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  238.998244][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  238.998258][    C1] yealink 1-1:36.0: unexpected response 0
[  239.000906][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.002546][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.002561][    C1] yealink 1-1:36.0: unexpected response 0
[  239.005202][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.006785][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.006799][    C1] yealink 1-1:36.0: unexpected response 0
[  239.009508][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.011084][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.011098][    C1] yealink 1-1:36.0: unexpected response 0
[  239.020661][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.022518][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.022533][    C1] yealink 1-1:36.0: unexpected response 0
[  239.024360][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.025909][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.025923][    C1] yealink 1-1:36.0: unexpected response 0
[  239.027837][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.029823][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.029838][    C1] yealink 1-1:36.0: unexpected response 0
[  239.031394][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.033274][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.033288][    C1] yealink 1-1:36.0: unexpected response 0
[  239.035260][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.036828][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.036842][    C1] yealink 1-1:36.0: unexpected response 0
[  239.039636][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.041223][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.041244][    C1] yealink 1-1:36.0: unexpected response 0
[  239.043882][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.045454][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.045468][    C1] yealink 1-1:36.0: unexpected response 0
[  239.048060][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.049695][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.049710][    C1] yealink 1-1:36.0: unexpected response 0
[  239.052485][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.054114][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.054127][    C1] yealink 1-1:36.0: unexpected response 0
[  239.056765][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.058387][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.058401][    C1] yealink 1-1:36.0: unexpected response 0
[  239.061087][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.062777][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.062793][    C1] yealink 1-1:36.0: unexpected response 0
[  239.065397][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.066981][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.066995][    C1] yealink 1-1:36.0: unexpected response 0
[  239.069667][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.071426][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.071443][    C1] yealink 1-1:36.0: unexpected response 0
[  239.074038][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.075633][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.075648][    C1] yealink 1-1:36.0: unexpected response 0
[  239.078318][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.079976][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.079992][    C1] yealink 1-1:36.0: unexpected response 0
[  239.082662][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.084282][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.084296][    C1] yealink 1-1:36.0: unexpected response 0
[  239.086969][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.088533][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.088547][    C1] yealink 1-1:36.0: unexpected response 0
[  239.091173][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.092779][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.092795][    C1] yealink 1-1:36.0: unexpected response 0
[  239.095526][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.097130][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.097146][    C1] yealink 1-1:36.0: unexpected response 0
[  239.099978][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.101726][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.101742][    C1] yealink 1-1:36.0: unexpected response 0
[  239.104447][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.105983][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.105999][    C1] yealink 1-1:36.0: unexpected response 0
[  239.108623][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.110383][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.110398][    C1] yealink 1-1:36.0: unexpected response 0
[  239.113117][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.114755][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.114769][    C1] yealink 1-1:36.0: unexpected response 0
[  239.121378][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.123277][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.123292][    C1] yealink 1-1:36.0: unexpected response 0
[  239.124838][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.126936][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.126953][    C1] yealink 1-1:36.0: unexpected response 0
[  239.128548][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.129977][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.129992][    C1] yealink 1-1:36.0: unexpected response 0
[  239.132501][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.134130][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.134145][    C1] yealink 1-1:36.0: unexpected response 0
[  239.136897][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.138489][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.138503][    C1] yealink 1-1:36.0: unexpected response 0
[  239.141138][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.142711][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.142725][    C1] yealink 1-1:36.0: unexpected response 0
[  239.145405][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.147133][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.147150][    C1] yealink 1-1:36.0: unexpected response 0
[  239.149858][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.151468][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.151482][    C1] yealink 1-1:36.0: unexpected response 0
[  239.154260][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.155886][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.155903][    C1] yealink 1-1:36.0: unexpected response 0
[  239.158531][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.160173][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.160196][    C1] yealink 1-1:36.0: unexpected response 0
[  239.162875][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.164440][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.164454][    C1] yealink 1-1:36.0: unexpected response 0
[  239.167014][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.168530][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.168543][    C1] yealink 1-1:36.0: unexpected response 0
[  239.171123][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.172845][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.172861][    C1] yealink 1-1:36.0: unexpected response 0
[  239.175552][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.177097][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.177111][    C1] yealink 1-1:36.0: unexpected response 0
[  239.179858][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.181443][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.181457][    C1] yealink 1-1:36.0: unexpected response 0
[  239.184338][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.185945][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.185960][    C1] yealink 1-1:36.0: unexpected response 0
[  239.188541][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.190256][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.190287][    C1] yealink 1-1:36.0: unexpected response 0
[  239.193092][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.194773][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.194789][    C1] yealink 1-1:36.0: unexpected response 0
[  239.197376][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.198979][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.198995][    C1] yealink 1-1:36.0: unexpected response 0
[  239.201779][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.203443][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.203458][    C1] yealink 1-1:36.0: unexpected response 0
[  239.206151][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.207745][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.207759][    C1] yealink 1-1:36.0: unexpected response 0
[  239.210447][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.212101][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.212116][    C1] yealink 1-1:36.0: unexpected response 0
[  239.214924][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.216540][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.216554][    C1] yealink 1-1:36.0: unexpected response 0
[  239.219826][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.221595][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.221610][    C1] yealink 1-1:36.0: unexpected response 0
[  239.224358][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.225938][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.225952][    C1] yealink 1-1:36.0: unexpected response 0
[  239.228649][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.230337][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.230352][    C1] yealink 1-1:36.0: unexpected response 0
[  239.233000][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.234659][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.234674][    C1] yealink 1-1:36.0: unexpected response 0
[  239.237390][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.239017][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.239032][    C1] yealink 1-1:36.0: unexpected response 0
[  239.241831][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.243417][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.243431][    C1] yealink 1-1:36.0: unexpected response 0
[  239.246038][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.247670][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.247684][    C1] yealink 1-1:36.0: unexpected response 0
[  239.250592][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.252148][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.252162][    C1] yealink 1-1:36.0: unexpected response 0
[  239.254873][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.256512][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.256526][    C1] yealink 1-1:36.0: unexpected response 0
[  239.259167][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.260854][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.260869][    C1] yealink 1-1:36.0: unexpected response 0
[  239.263498][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.265063][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.265077][    C1] yealink 1-1:36.0: unexpected response 0
[  239.267850][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.269523][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.269538][    C1] yealink 1-1:36.0: unexpected response 0
[  239.272324][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.273854][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.273868][    C1] yealink 1-1:36.0: unexpected response 0
[  239.276589][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.278198][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.278212][    C1] yealink 1-1:36.0: unexpected response 0
[  239.280914][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.282497][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.282512][    C1] yealink 1-1:36.0: unexpected response 0
[  239.285125][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.286776][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.286790][    C1] yealink 1-1:36.0: unexpected response 0
[  239.289521][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.291091][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.291105][    C1] yealink 1-1:36.0: unexpected response 0
[  239.293738][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.295368][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.295383][    C1] yealink 1-1:36.0: unexpected response 0
[  239.298200][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.299965][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.299982][    C1] yealink 1-1:36.0: unexpected response 0
[  239.302846][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.304493][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.304509][    C1] yealink 1-1:36.0: unexpected response 0
[  239.307212][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.308823][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.308839][    C1] yealink 1-1:36.0: unexpected response 0
[  239.311590][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.313209][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.313224][    C1] yealink 1-1:36.0: unexpected response 0
[  239.315990][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.317685][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.317701][    C1] yealink 1-1:36.0: unexpected response 0
[  239.320665][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.330038][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.330058][    C1] yealink 1-1:36.0: unexpected response 0
[  239.332041][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.334057][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.334071][    C1] yealink 1-1:36.0: unexpected response 0
[  239.335995][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.337913][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.337927][    C1] yealink 1-1:36.0: unexpected response 0
[  239.339564][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.341413][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.341427][    C1] yealink 1-1:36.0: unexpected response 0
[  239.343368][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.344919][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.344933][    C1] yealink 1-1:36.0: unexpected response 0
[  239.347651][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.349247][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.349261][    C1] yealink 1-1:36.0: unexpected response 0
[  239.352077][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.353732][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.353746][    C1] yealink 1-1:36.0: unexpected response 0
[  239.356411][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.357985][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.357999][    C1] yealink 1-1:36.0: unexpected response 0
[  239.360770][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.362354][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.362369][    C1] yealink 1-1:36.0: unexpected response 0
[  239.365006][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.366672][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.366686][    C1] yealink 1-1:36.0: unexpected response 0
[  239.369384][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.371022][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.371037][    C1] yealink 1-1:36.0: unexpected response 0
[  239.373734][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.375355][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.375370][    C1] yealink 1-1:36.0: unexpected response 0
[  239.378123][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.379766][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.379781][    C1] yealink 1-1:36.0: unexpected response 0
[  239.382460][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.384014][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.384028][    C1] yealink 1-1:36.0: unexpected response 0
[  239.386684][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.388321][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.388336][    C1] yealink 1-1:36.0: unexpected response 0
[  239.391057][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.392647][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.392661][    C1] yealink 1-1:36.0: unexpected response 0
[  239.395324][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.396942][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.396956][    C1] yealink 1-1:36.0: unexpected response 0
[  239.399644][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.401262][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.401277][    C1] yealink 1-1:36.0: unexpected response 0
[  239.403915][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.405544][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.405559][    C1] yealink 1-1:36.0: unexpected response 0
[  239.408127][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.409757][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.409774][    C1] yealink 1-1:36.0: unexpected response 0
[  239.420967][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.429930][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.429949][    C1] yealink 1-1:36.0: unexpected response 0
[  239.431884][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.433740][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.433754][    C1] yealink 1-1:36.0: unexpected response 0
[  239.435328][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.437210][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.437224][    C1] yealink 1-1:36.0: unexpected response 0
[  239.439035][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.440751][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.440766][    C1] yealink 1-1:36.0: unexpected response 0
[  239.442629][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.444570][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.444584][    C1] yealink 1-1:36.0: unexpected response 0
[  239.446165][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.448037][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.448051][    C1] yealink 1-1:36.0: unexpected response 0
[  239.449982][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.451563][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.451578][    C1] yealink 1-1:36.0: unexpected response 0
[  239.453420][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.455270][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.455285][    C1] yealink 1-1:36.0: unexpected response 0
[  239.456827][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.458790][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.458804][    C1] yealink 1-1:36.0: unexpected response 0
[  239.460688][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.462247][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.462261][    C1] yealink 1-1:36.0: unexpected response 0
[  239.464927][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.466487][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.466502][    C1] yealink 1-1:36.0: unexpected response 0
[  239.469142][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.470793][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.470808][    C1] yealink 1-1:36.0: unexpected response 0
[  239.473502][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.475039][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.475054][    C1] yealink 1-1:36.0: unexpected response 0
[  239.477695][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.479365][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.479379][    C1] yealink 1-1:36.0: unexpected response 0
[  239.482110][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.483666][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.483682][    C1] yealink 1-1:36.0: unexpected response 0
[  239.486309][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.487884][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.487898][    C1] yealink 1-1:36.0: unexpected response 0
[  239.490552][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.492124][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.492139][    C1] yealink 1-1:36.0: unexpected response 0
[  239.494921][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.496519][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.496533][    C1] yealink 1-1:36.0: unexpected response 0
[  239.499231][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.500829][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.500844][    C1] yealink 1-1:36.0: unexpected response 0
[  239.503394][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.504993][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.505008][    C1] yealink 1-1:36.0: unexpected response 0
[  239.507726][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.509355][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.509369][    C1] yealink 1-1:36.0: unexpected response 0
[  239.512086][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.513751][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.513764][    C1] yealink 1-1:36.0: unexpected response 0
[  239.516376][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.518001][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.518016][    C1] yealink 1-1:36.0: unexpected response 0
[  239.520747][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.522345][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.522359][    C1] yealink 1-1:36.0: unexpected response 0
[  239.525029][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.530916][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.530935][    C1] yealink 1-1:36.0: unexpected response 0
[  239.532540][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.534453][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.534467][    C1] yealink 1-1:36.0: unexpected response 0
[  239.536307][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.537914][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.537929][    C1] yealink 1-1:36.0: unexpected response 0
[  239.540671][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.542273][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.542287][    C1] yealink 1-1:36.0: unexpected response 0
[  239.544940][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.546523][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.546537][    C1] yealink 1-1:36.0: unexpected response 0
[  239.549229][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.550950][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.550966][    C1] yealink 1-1:36.0: unexpected response 0
[  239.553859][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.555439][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.555462][    C1] yealink 1-1:36.0: unexpected response 0
[  239.558207][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.559823][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.559837][    C1] yealink 1-1:36.0: unexpected response 0
[  239.562401][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.564067][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.564082][    C1] yealink 1-1:36.0: unexpected response 0
[  239.566731][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.568322][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.568336][    C1] yealink 1-1:36.0: unexpected response 0
[  239.571071][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.572747][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.572761][    C1] yealink 1-1:36.0: unexpected response 0
[  239.575673][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.577246][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.577259][    C1] yealink 1-1:36.0: unexpected response 0
[  239.579913][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.581460][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.581475][    C1] yealink 1-1:36.0: unexpected response 0
[  239.584140][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.585724][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.585739][    C1] yealink 1-1:36.0: unexpected response 0
[  239.588365][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.589951][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.589966][    C1] yealink 1-1:36.0: unexpected response 0
[  239.592628][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.594267][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.594281][    C1] yealink 1-1:36.0: unexpected response 0
[  239.596877][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.598517][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.598531][    C1] yealink 1-1:36.0: unexpected response 0
[  239.601229][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.602874][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.602889][    C1] yealink 1-1:36.0: unexpected response 0
[  239.605513][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.607079][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.607093][    C1] yealink 1-1:36.0: unexpected response 0
[  239.609750][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.611315][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.611330][    C1] yealink 1-1:36.0: unexpected response 0
[  239.613979][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.615583][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.615598][    C1] yealink 1-1:36.0: unexpected response 0
[  239.618265][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.619938][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.619953][    C1] yealink 1-1:36.0: unexpected response 0
[  239.622707][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.624714][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.624728][    C1] yealink 1-1:36.0: unexpected response 0
[  239.627468][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.631537][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.631552][    C1] yealink 1-1:36.0: unexpected response 0
[  239.633552][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.635148][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.635162][    C1] yealink 1-1:36.0: unexpected response 0
[  239.637874][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.639224][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.639238][    C1] yealink 1-1:36.0: unexpected response 0
[  239.641702][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.643283][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.643297][    C1] yealink 1-1:36.0: unexpected response 0
[  239.645891][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.647466][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.647480][    C1] yealink 1-1:36.0: unexpected response 0
[  239.650149][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.651729][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.651742][    C1] yealink 1-1:36.0: unexpected response 0
[  239.654489][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.656154][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.656168][    C1] yealink 1-1:36.0: unexpected response 0
[  239.658828][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.660562][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.660576][    C1] yealink 1-1:36.0: unexpected response 0
[  239.663343][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.664922][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.664936][    C1] yealink 1-1:36.0: unexpected response 0
[  239.667511][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.669046][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.669060][    C1] yealink 1-1:36.0: unexpected response 0
[  239.671711][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.673246][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.673260][    C1] yealink 1-1:36.0: unexpected response 0
[  239.675890][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.677602][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.677617][    C1] yealink 1-1:36.0: unexpected response 0
[  239.680264][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.681870][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.681885][    C1] yealink 1-1:36.0: unexpected response 0
[  239.684484][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.686113][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.686128][    C1] yealink 1-1:36.0: unexpected response 0
[  239.688422][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.689837][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.689852][    C1] yealink 1-1:36.0: unexpected response 0
[  239.692247][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.693916][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.693930][    C1] yealink 1-1:36.0: unexpected response 0
[  239.696591][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.698238][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.698253][    C1] yealink 1-1:36.0: unexpected response 0
[  239.700973][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.702596][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.702612][    C1] yealink 1-1:36.0: unexpected response 0
[  239.705261][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.706910][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.706925][    C1] yealink 1-1:36.0: unexpected response 0
[  239.709756][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.711329][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.711343][    C1] yealink 1-1:36.0: unexpected response 0
[  239.714095][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.715705][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.715720][    C1] yealink 1-1:36.0: unexpected response 0
[  239.718451][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.720130][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.720145][    C1] yealink 1-1:36.0: unexpected response 0
[  239.722856][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.724462][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.724476][    C1] yealink 1-1:36.0: unexpected response 0
[  239.727090][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.728609][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.728623][    C1] yealink 1-1:36.0: unexpected response 0
[  239.731796][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.733512][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.733527][    C1] yealink 1-1:36.0: unexpected response 0
[  239.736243][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.737849][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.737862][    C1] yealink 1-1:36.0: unexpected response 0
[  239.740641][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.742364][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.742379][    C1] yealink 1-1:36.0: unexpected response 0
[  239.745046][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.746677][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.746692][    C1] yealink 1-1:36.0: unexpected response 0
[  239.749350][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.750991][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.751005][    C1] yealink 1-1:36.0: unexpected response 0
[  239.753689][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.755265][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.755280][    C1] yealink 1-1:36.0: unexpected response 0
[  239.757978][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.759609][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.759623][    C1] yealink 1-1:36.0: unexpected response 0
[  239.762379][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.763921][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.763936][    C1] yealink 1-1:36.0: unexpected response 0
[  239.766657][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.768272][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.768285][    C1] yealink 1-1:36.0: unexpected response 0
[  239.770957][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.772555][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.772569][    C1] yealink 1-1:36.0: unexpected response 0
[  239.775219][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.776819][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.776833][    C1] yealink 1-1:36.0: unexpected response 0
[  239.779411][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.781038][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.781052][    C1] yealink 1-1:36.0: unexpected response 0
[  239.783738][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.785408][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.785424][    C1] yealink 1-1:36.0: unexpected response 0
[  239.788293][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.789982][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.789996][    C1] yealink 1-1:36.0: unexpected response 0
[  239.792767][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.794719][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.794733][    C1] yealink 1-1:36.0: unexpected response 0
[  239.797324][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.798963][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.798977][    C1] yealink 1-1:36.0: unexpected response 0
[  239.801782][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.803401][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.803416][    C1] yealink 1-1:36.0: unexpected response 0
[  239.806060][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.807671][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.807685][    C1] yealink 1-1:36.0: unexpected response 0
[  239.810437][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.811999][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.812012][    C1] yealink 1-1:36.0: unexpected response 0
[  239.814719][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.816301][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.816314][    C1] yealink 1-1:36.0: unexpected response 0
[  239.818957][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.820643][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.820657][    C1] yealink 1-1:36.0: unexpected response 0
[  239.823275][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.824825][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.824839][    C1] yealink 1-1:36.0: unexpected response 0
[  239.827423][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.828974][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.828988][    C1] yealink 1-1:36.0: unexpected response 0
[  239.831659][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.840689][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.840707][    C1] yealink 1-1:36.0: unexpected response 0
[  239.842661][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.844287][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.844302][    C1] yealink 1-1:36.0: unexpected response 0
[  239.846256][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.848189][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.848202][    C1] yealink 1-1:36.0: unexpected response 0
[  239.849911][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.851833][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.851848][    C1] yealink 1-1:36.0: unexpected response 0
[  239.853810][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.855402][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.855416][    C1] yealink 1-1:36.0: unexpected response 0
[  239.858023][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.859636][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.859651][    C1] yealink 1-1:36.0: unexpected response 0
[  239.862362][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.863953][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.863967][    C1] yealink 1-1:36.0: unexpected response 0
[  239.866583][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.868121][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.868135][    C1] yealink 1-1:36.0: unexpected response 0
[  239.870853][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.872394][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.872407][    C1] yealink 1-1:36.0: unexpected response 0
[  239.875145][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.876765][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.876779][    C1] yealink 1-1:36.0: unexpected response 0
[  239.879557][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.881103][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.881117][    C1] yealink 1-1:36.0: unexpected response 0
[  239.883675][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.885191][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.885206][    C1] yealink 1-1:36.0: unexpected response 0
[  239.887865][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.889426][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.889440][    C1] yealink 1-1:36.0: unexpected response 0
[  239.892186][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.893855][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.893869][    C1] yealink 1-1:36.0: unexpected response 0
[  239.896601][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.898200][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.898214][    C1] yealink 1-1:36.0: unexpected response 0
[  239.900938][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.902553][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.902568][    C1] yealink 1-1:36.0: unexpected response 0
[  239.905113][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.906720][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.906734][    C1] yealink 1-1:36.0: unexpected response 0
[  239.909494][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.911114][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.911127][    C1] yealink 1-1:36.0: unexpected response 0
[  239.913798][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.915436][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.915458][    C1] yealink 1-1:36.0: unexpected response 0
[  239.918112][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.919791][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.919805][    C1] yealink 1-1:36.0: unexpected response 0
[  239.922503][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.924112][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.924126][    C1] yealink 1-1:36.0: unexpected response 0
[  239.926724][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.928320][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.928334][    C1] yealink 1-1:36.0: unexpected response 0
[  239.931103][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.932714][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.932728][    C1] yealink 1-1:36.0: unexpected response 0
[  239.940856][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.942472][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.942486][    C1] yealink 1-1:36.0: unexpected response 0
[  239.944399][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.946345][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.946359][    C1] yealink 1-1:36.0: unexpected response 0
[  239.947846][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.949790][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.949804][    C1] yealink 1-1:36.0: unexpected response 0
[  239.951629][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.953200][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.953213][    C1] yealink 1-1:36.0: unexpected response 0
[  239.955758][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.957356][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.957370][    C1] yealink 1-1:36.0: unexpected response 0
[  239.960009][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.961657][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.961671][    C1] yealink 1-1:36.0: unexpected response 0
[  239.964298][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.965886][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.965900][    C1] yealink 1-1:36.0: unexpected response 0
[  239.968485][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.970119][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.970133][    C1] yealink 1-1:36.0: unexpected response 0
[  239.972885][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.974527][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.974541][    C1] yealink 1-1:36.0: unexpected response 0
[  239.977118][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.978669][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.978684][    C1] yealink 1-1:36.0: unexpected response 0
[  239.981232][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.982867][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.982882][    C1] yealink 1-1:36.0: unexpected response 0
[  239.985529][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.987096][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.987110][    C1] yealink 1-1:36.0: unexpected response 0
[  239.989816][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.991321][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.991334][    C1] yealink 1-1:36.0: unexpected response 0
[  239.994011][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.995616][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.995631][    C1] yealink 1-1:36.0: unexpected response 0
[  239.998279][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  239.999953][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  239.999966][    C1] yealink 1-1:36.0: unexpected response 0
[  240.002586][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.004109][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.004123][    C1] yealink 1-1:36.0: unexpected response 0
[  240.006785][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.008343][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.008357][    C1] yealink 1-1:36.0: unexpected response 0
[  240.011000][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.012629][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.012643][    C1] yealink 1-1:36.0: unexpected response 0
[  240.015314][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.016951][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.016964][    C1] yealink 1-1:36.0: unexpected response 0
[  240.019533][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.021131][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.021147][    C1] yealink 1-1:36.0: unexpected response 0
[  240.023879][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.025499][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.025513][    C1] yealink 1-1:36.0: unexpected response 0
[  240.028156][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.029777][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.029791][    C1] yealink 1-1:36.0: unexpected response 0
[  240.032363][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.033935][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.033948][    C1] yealink 1-1:36.0: unexpected response 0
[  240.036707][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.040728][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.040744][    C1] yealink 1-1:36.0: unexpected response 0
[  240.042650][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.044175][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.044197][    C1] yealink 1-1:36.0: unexpected response 0
[  240.046895][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.048428][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.048442][    C1] yealink 1-1:36.0: unexpected response 0
[  240.051156][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.052775][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.052789][    C1] yealink 1-1:36.0: unexpected response 0
[  240.055427][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.056988][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.057003][    C1] yealink 1-1:36.0: unexpected response 0
[  240.059712][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.061331][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.061345][    C1] yealink 1-1:36.0: unexpected response 0
[  240.064031][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.065598][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.065612][    C1] yealink 1-1:36.0: unexpected response 0
[  240.068311][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.069931][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.069946][    C1] yealink 1-1:36.0: unexpected response 0
[  240.072516][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.074187][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.074203][    C1] yealink 1-1:36.0: unexpected response 0
[  240.076850][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.078497][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.078511][    C1] yealink 1-1:36.0: unexpected response 0
[  240.081235][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.082800][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.082815][    C1] yealink 1-1:36.0: unexpected response 0
[  240.085411][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.087004][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.087018][    C1] yealink 1-1:36.0: unexpected response 0
[  240.089628][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.091163][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.091177][    C1] yealink 1-1:36.0: unexpected response 0
[  240.093829][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.095408][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.095423][    C1] yealink 1-1:36.0: unexpected response 0
[  240.098005][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.099689][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.099705][    C1] yealink 1-1:36.0: unexpected response 0
[  240.102407][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.104000][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.104014][    C1] yealink 1-1:36.0: unexpected response 0
[  240.106595][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.108234][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.108248][    C1] yealink 1-1:36.0: unexpected response 0
[  240.110875][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.112535][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.112549][    C1] yealink 1-1:36.0: unexpected response 0
[  240.115128][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.116776][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.116790][    C1] yealink 1-1:36.0: unexpected response 0
[  240.119577][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.121205][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.121219][    C1] yealink 1-1:36.0: unexpected response 0
[  240.123852][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.125520][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.125534][    C1] yealink 1-1:36.0: unexpected response 0
[  240.128282][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.129867][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.129881][    C1] yealink 1-1:36.0: unexpected response 0
[  240.132547][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.134121][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.134135][    C1] yealink 1-1:36.0: unexpected response 0
[  240.136710][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.138360][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.138374][    C1] yealink 1-1:36.0: unexpected response 0
[  240.141608][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.143235][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.143250][    C1] yealink 1-1:36.0: unexpected response 0
[  240.145999][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.147644][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.147658][    C1] yealink 1-1:36.0: unexpected response 0
[  240.150509][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.151846][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.151860][    C1] yealink 1-1:36.0: unexpected response 0
[  240.154061][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.155395][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.155409][    C1] yealink 1-1:36.0: unexpected response 0
[  240.157997][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.159609][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.159624][    C1] yealink 1-1:36.0: unexpected response 0
[  240.162150][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.163787][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.163801][    C1] yealink 1-1:36.0: unexpected response 0
[  240.166489][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.168056][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.168070][    C1] yealink 1-1:36.0: unexpected response 0
[  240.170805][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.172355][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.172369][    C1] yealink 1-1:36.0: unexpected response 0
[  240.174976][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.176539][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.176553][    C1] yealink 1-1:36.0: unexpected response 0
[  240.179199][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.180907][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.180921][    C1] yealink 1-1:36.0: unexpected response 0
[  240.183618][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.185127][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.185142][    C1] yealink 1-1:36.0: unexpected response 0
[  240.187795][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.189398][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.189411][    C1] yealink 1-1:36.0: unexpected response 0
[  240.192056][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.193603][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.193617][    C1] yealink 1-1:36.0: unexpected response 0
[  240.196175][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.197743][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.197757][    C1] yealink 1-1:36.0: unexpected response 0
[  240.200470][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.202082][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.202097][    C1] yealink 1-1:36.0: unexpected response 0
[  240.204821][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.206415][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.206430][    C1] yealink 1-1:36.0: unexpected response 0
[  240.209092][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.210706][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.210720][    C1] yealink 1-1:36.0: unexpected response 0
[  240.213408][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.214983][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.214997][    C1] yealink 1-1:36.0: unexpected response 0
[  240.217647][    C1] yealink 1-1:36.0: urb_ctl_callback - urb status -71
[  240.219301][    C1] yealink 1-1:36.0: urb_irq_callback - urb status -71
[  240.219315][    C1] yealink 1-1:36.0: unexpected response 0
[  240.221912][    C1] watchdog: BUG: soft lockup - CPU#1 stuck for 26s! [kworker/u9:1:6013]
[  240.221926][    C1] Modules linked in:
[  240.221933][    C1] irq event stamp: 347894
[  240.221938][    C1] hardirqs last  enabled at (347893): [<ffff8000804b08ac>] console_flush_all+0x678/0xb90
[  240.221959][    C1] hardirqs last disabled at (347894): [<ffff80008b7cdd84>] el1_interrupt+0x24/0x68
[  240.221973][    C1] softirqs last  enabled at (347888): [<ffff8000803128a4>] handle_softirqs+0xb44/0xd34
[  240.221987][    C1] softirqs last disabled at (347877): [<ffff800080020dbc>] __do_softirq+0x14/0x20
[  240.222002][    C1] CPU: 1 UID: 0 PID: 6013 Comm: kworker/u9:1 Not tainted 6.14.0-rc6-syzkaller-ga5618886fdab #0
[  240.222015][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  240.222023][    C1] Workqueue: hci3 hci_cmd_timeout
[  240.222036][    C1] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[  240.222048][    C1] pc : console_flush_all+0x69c/0xb90
[  240.222058][    C1] lr : console_flush_all+0x698/0xb90
[  240.222068][    C1] sp : ffff8000a4ad72c0
[  240.222072][    C1] x29: ffff8000a4ad7400 x28: 1ffff0001495ae72 x27: 1fffe0001aec87a2
[  240.222087][    C1] x26: dfff800000000000 x25: 1ffff000122bcaa7 x24: 0000000000000001
[  240.222101][    C1] x23: ffff8000915e5538 x22: ffff8000915e54e0 x21: 0000000000000000
[  240.222116][    C1] x20: 0000000000000000 x19: 00000000000000c0 x18: ffff8000a4ad7208
[  240.222129][    C1] x17: 20627275202d206b x16: ffff80008046947c x15: 0000000000000001
[  240.222144][    C1] x14: 1ffff00011f8fe70 x13: ffff8000a4ad8000 x12: 0000000000000003
[  240.222158][    C1] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000
[  240.222171][    C1] x8 : ffff0000d7643d00 x7 : ffff8000804aa598 x6 : 0000000000000000
[  240.222192][    C1] x5 : 0000000000000001 x4 : 0000000000000001 x3 : 0000000000000000
[  240.222206][    C1] x2 : 0000000000000006 x1 : 0000000000000080 x0 : 0000000000000000
[  240.222219][    C1] Call trace:
[  240.222222][    C1]  console_flush_all+0x69c/0xb90 (P)
[  240.222236][    C1]  console_unlock+0x138/0x3ac
[  240.222247][    C1]  vprintk_emit+0x308/0x55c
[  240.222258][    C1]  vprintk_default+0xa0/0xe4
[  240.222270][    C1]  vprintk+0x94/0x12c
[  240.222282][    C1]  _printk+0xdc/0x128
[  240.222293][    C1]  bt_err+0xfc/0x144
[  240.222302][    C1]  hci_cmd_timeout+0x108/0x1cc
[  240.222313][    C1]  process_one_work+0x810/0x1638
[  240.222325][    C1]  worker_thread+0x97c/0xeec
[  240.222336][    C1]  kthread+0x65c/0x7b0
[  240.222346][    C1]  ret_from_fork+0x10/0x20
[  240.222357][    C1] Sending NMI from CPU 1 to CPUs 0:
[  240.222401][    C0] NMI backtrace for cpu 0
[  240.222413][    C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.14.0-rc6-syzkaller-ga5618886fdab #0
[  240.222426][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  240.222433][    C0] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[  240.222444][    C0] pc : arch_local_irq_enable+0x8/0xc
[  240.222456][    C0] lr : default_idle_call+0xf8/0x128
[  240.222467][    C0] sp : ffff80008fb37cf0
[  240.222472][    C0] x29: ffff80008fb37cf0 x28: dfff800000000000 x27: 1ffff00011f66fac
[  240.222488][    C0] x26: ffff80008fbbd000 x25: 0000000000000000 x24: 0000000000000001
[  240.222502][    C0] x23: 1ffff00011f77ac1 x22: ffff80008fbbd608 x21: 0000000000000000
[  240.222517][    C0] x20: ffff80008fbe6780 x19: ffff800080410018 x18: 1fffe000366f1886
[  240.222532][    C0] x17: ffff80008fbbd000 x16: ffff80008040f8f8 x15: 0000000000000001
[  240.222546][    C0] x14: 1fffe000366f3537 x13: 0000000000000000 x12: 0000000000000003
[  240.222559][    C0] x11: 0000000000000001 x10: 0000000000000003 x9 : 0000000000000000
[  240.222573][    C0] x8 : 000000000028a3a3 x7 : ffff8000805c3f98 x6 : 0000000000000000
[  240.222586][    C0] x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff80008b7d2680
[  240.222599][    C0] x2 : 0000000000000000 x1 : ffff80008b87a760 x0 : ffff800123c84000
[  240.222613][    C0] Call trace:
[  240.222617][    C0]  arch_local_irq_enable+0x8/0xc (P)
[  240.222627][    C0]  do_idle+0x1ec/0x4e0
[  240.222637][    C0]  cpu_startup_entry+0x5c/0x74
[  240.222647][    C0]  rest_init+0x2dc/0x2f4
[  240.222658][    C0]  start_kernel+0x3f8/0x4f8
[  240.222668][    C0]  __primary_switched+0x8c/0x94
[  240.223381][    C1] Kernel panic - not syncing: softlockup: hung tasks
[  240.223391][    C1] CPU: 1 UID: 0 PID: 6013 Comm: kworker/u9:1 Tainted: G             L     6.14.0-rc6-syzkaller-ga5618886fdab #0
[  240.223405][    C1] Tainted: [L]=SOFTLOCKUP
[  240.223410][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  240.223417][    C1] Workqueue: hci3 hci_cmd_timeout
[  240.223429][    C1] Call trace:
[  240.223432][    C1]  show_stack+0x2c/0x3c (C)
[  240.223449][    C1]  dump_stack_lvl+0xe4/0x150
[  240.223462][    C1]  dump_stack+0x1c/0x28
[  240.223474][    C1]  panic+0x300/0x8a0
[  240.223484][    C1]  softlockup_fn+0x0/0x120
[  240.223497][    C1]  __hrtimer_run_queues+0x44c/0xca4
[  240.223508][    C1]  hrtimer_interrupt+0x2bc/0xb58
[  240.223518][    C1]  arch_timer_handler_virt+0x74/0x88
[  240.223530][    C1]  handle_percpu_devid_irq+0x174/0x308
[  240.223544][    C1]  generic_handle_domain_irq+0xe0/0x140
[  240.223555][    C1]  gic_handle_irq+0x6c/0x190
[  240.223565][    C1]  call_on_irq_stack+0x24/0x4c
[  240.223575][    C1]  do_interrupt_handler+0xd4/0x138
[  240.223587][    C1]  el1_interrupt+0x34/0x68
[  240.223597][    C1]  el1h_64_irq_handler+0x18/0x24
[  240.223608][    C1]  el1h_64_irq+0x6c/0x70
[  240.223618][    C1]  console_flush_all+0x69c/0xb90 (P)
[  240.223630][    C1]  console_unlock+0x138/0x3ac
[  240.223642][    C1]  vprintk_emit+0x308/0x55c
[  240.223654][    C1]  vprintk_default+0xa0/0xe4
[  240.223666][    C1]  vprintk+0x94/0x12c
[  240.223679][    C1]  _printk+0xdc/0x128
[  240.223689][    C1]  bt_err+0xfc/0x144
[  240.223698][    C1]  hci_cmd_timeout+0x108/0x1cc
[  240.223710][    C1]  process_one_work+0x810/0x1638
[  240.223722][    C1]  worker_thread+0x97c/0xeec
[  240.223733][    C1]  kthread+0x65c/0x7b0
[  240.223743][    C1]  ret_from_fork+0x10/0x20
[  240.223755][    C1] SMP: stopping secondary CPUs
[  240.223784][    C1] Kernel Offset: disabled
[  240.223792][    C1] CPU features: 0x200,00002070,00800250,82017203
[  240.223801][    C1] Memory Limit: none
[  240.254706][    C1] 
[  240.254714][    C1] ================================
[  240.254718][    C1] WARNING: inconsistent lock state
[  240.254725][    C1] 6.14.0-rc6-syzkaller-ga5618886fdab #0 Tainted: G             L    
[  240.254732][    C1] --------------------------------
[  240.254735][    C1] inconsistent {HARDIRQ-ON-W} -> {IN-HARDIRQ-W} usage.
[  240.254741][    C1] kworker/u9:1/6013 [HC1[1]:SC0[0]:HE0:SE1] takes:
[  240.254752][    C1] ffff80008fbfcaf8 (efi_rt_lock){?.+.}-{2:2}, at: arch_efi_call_virt_setup+0x24/0x30
[  240.254782][    C1] {HARDIRQ-ON-W} state was registered at:
[  240.254787][    C1]   lock_acquire+0x23c/0x724
[  240.254797][    C1]   _raw_spin_lock+0x48/0x60
[  240.254807][    C1]   arch_efi_call_virt_setup+0x24/0x30
[  240.254816][    C1]   efi_call_rts+0x30/0x350
[  240.254825][    C1]   process_one_work+0x810/0x1638
[  240.254835][    C1]   worker_thread+0x97c/0xeec
[  240.254845][    C1]   kthread+0x65c/0x7b0
[  240.254853][    C1]   ret_from_fork+0x10/0x20
[  240.254861][    C1] irq event stamp: 347894
[  240.254866][    C1] hardirqs last  enabled at (347893): [<ffff8000804b08ac>] console_flush_all+0x678/0xb90
[  240.254881][    C1] hardirqs last disabled at (347894): [<ffff80008b7cdd84>] el1_interrupt+0x24/0x68
[  240.254894][    C1] softirqs last  enabled at (347888): [<ffff8000803128a4>] handle_softirqs+0xb44/0xd34
[  240.254907][    C1] softirqs last disabled at (347877): [<ffff800080020dbc>] __do_softirq+0x14/0x20
[  240.254920][    C1] 
[  240.254920][    C1] other info that might help us debug this:
[  240.254924][    C1]  Possible unsafe locking scenario:
[  240.254924][    C1] 
[  240.254928][    C1]        CPU0
[  240.254931][    C1]        ----
[  240.254934][    C1]   lock(efi_rt_lock);
[  240.254942][    C1]   <Interrupt>
[  240.254945][    C1]     lock(efi_rt_lock);
[  240.254952][    C1] 
[  240.254952][    C1]  *** DEADLOCK ***
[  240.254952][    C1] 
[  240.254956][    C1] 6 locks held by kworker/u9:1/6013:
[  240.254962][    C1]  #0: ffff0000d533d148 ((wq_completion)hci3#2){+.+.}-{0:0}, at: process_one_work+0x674/0x1638
[  240.254991][    C1]  #1: ffff8000a4ad7ba0 ((work_completion)(&(&hdev->cmd_timer)->work)){+.+.}-{0:0}, at: process_one_work+0x708/0x1638
[  240.255017][    C1]  #2: ffff80008fc7f440 (console_lock){+.+.}-{0:0}, at: console_trylock_spinning+0x2c8/0x3d8
[  240.255043][    C1]  #3: ffff80008fc7f050 (console_srcu){....}-{0:0}, at: rcu_try_lock_acquire+0x10/0x4c
[  240.255070][    C1]  #4: ffff80008fda2620 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire+0x10/0x74
[  240.255096][    C1]  #5: ffff8000923b6928 (&psinfo->buf_lock){....}-{2:2}, at: pstore_dump+0x198/0xb84
[  240.255122][    C1] 
[  240.255122][    C1] stack backtrace:
[  240.255127][    C1] CPU: 1 UID: 0 PID: 6013 Comm: kworker/u9:1 Tainted: G             L     6.14.0-rc6-syzkaller-ga5618886fdab #0
[  240.255141][    C1] Tainted: [L]=SOFTLOCKUP
[  240.255146][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[  240.255154][    C1] Workqueue: hci3 hci_cmd_timeout
[  240.255168][    C1] Call trace:
[  240.255172][    C1]  show_stack+0x2c/0x3c (C)
[  240.255193][    C1]  dump_stack_lvl+0xe4/0x150
[  240.255206][    C1]  dump_stack+0x1c/0x28
[  240.255218][    C1]  print_usage_bug+0x6a4/0x9c0
[  240.255229][    C1]  mark_lock_irq+0x980/0xd2c
[  240.255240][    C1]  mark_lock+0x258/0x368
[  240.255250][    C1]  __lock_acquire+0xf90/0x7904
[  240.255261][    C1]  lock_acquire+0x23c/0x724
[  240.255272][    C1]  _raw_spin_lock+0x48/0x60
[  240.255282][    C1]  arch_efi_call_virt_setup+0x24/0x30
[  240.255292][    C1]  virt_efi_set_variable_nb+0x6c/0x15c
[  240.255303][    C1]  efivar_set_variable_locked+0x1e4/0x20c
[  240.255316][    C1]  efi_pstore_write+0x470/0x6d0
[  240.255326][    C1]  pstore_dump+0x77c/0xb84
[  240.255335][    C1]  kmsg_dump_desc+0x208/0x330
[  240.255347][    C1]  panic+0x358/0x8a0
[  240.255357][    C1]  softlockup_fn+0x0/0x120
[  240.255370][    C1]  __hrtimer_run_queues+0x44c/0xca4
[  240.255381][    C1]  hrtimer_interrupt+0x2bc/0xb58
[  240.255390][    C1]  arch_timer_handler_virt+0x74/0x88
[  240.255402][    C1]  handle_percpu_devid_irq+0x174/0x308
[  240.255414][    C1]  generic_handle_domain_irq+0xe0/0x140
[  240.255425][    C1]  gic_handle_irq+0x6c/0x190
[  240.255435][    C1]  call_on_irq_stack+0x24/0x4c
[  240.255452][    C1]  do_interrupt_handler+0xd4/0x138
[  240.255464][    C1]  el1_interrupt+0x34/0x68
[  240.255474][    C1]  el1h_64_irq_handler+0x18/0x24
[  240.255484][    C1]  el1h_64_irq+0x6c/0x70
[  240.255494][    C1]  console_flush_all+0x69c/0xb90 (P)
[  240.255506][    C1]  console_unlock+0x138/0x3ac
[  240.255518][    C1]  vprintk_emit+0x308/0x55c
[  240.255529][    C1]  vprintk_default+0xa0/0xe4
[  240.255541][    C1]  vprintk+0x94/0x12c
[  240.255553][    C1]  _printk+0xdc/0x128
[  240.255563][    C1]  bt_err+0xfc/0x144
[  240.255572][    C1]  hci_cmd_timeout+0x108/0x1cc
[  240.255584][    C1]  process_one_work+0x810/0x1638
[  240.255595][    C1]  worker_thread+0x97c/0xeec
[  240.255607][    C1]  kthread+0x65c/0x7b0
[  240.255617][    C1]  ret_from_fork+0x10/0x20