opped ** [ 551.397143][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 551.407027][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 551.416889][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 551.426806][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 551.436733][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 551.446629][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 551.456554][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 551.467164][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 551.477027][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 551.486914][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 551.496780][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 551.506734][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 551.516741][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 551.526646][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 551.536525][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 551.546422][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 551.556283][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 551.566172][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 551.576030][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 551.585917][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 551.595784][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 551.605650][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 62 printk messages dropped ** [ 551.805237][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 551.814128][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 551.814357][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 551.824307][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 551.834227][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 551.834467][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 551.844436][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 551.853469][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 551.863350][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 551.872255][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 551.882080][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 551.891099][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 551.891228][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 551.911008][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 551.921348][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 551.931421][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 551.941308][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 551.951254][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 551.961187][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 551.971153][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 551.991062][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 551.991144][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 552.011293][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 552.011375][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 552.031108][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 552.031225][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 552.051106][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 552.051188][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 552.071025][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 552.090824][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 552.090905][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 552.110643][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 552.110771][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 552.130531][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 552.130612][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 552.150355][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 552.150435][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 552.170107][ C0] yealink 5-1:36.0: unexpected response 0 [ 552.170252][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 executing program [ 552.170274][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 552.189986][ C0] yealink 5-1:36.0: unexpected response 0 ** 6 printk messages dropped ** [ 552.210042][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 552.229777][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 552.229859][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 552.249622][ C0] yealink 5-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 552.259680][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 552.269626][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 552.289572][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 552.289692][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 552.309539][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 552.309685][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 552.329599][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 552.329723][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 552.349596][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 552.349678][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 552.369540][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 552.369678][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 552.389547][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 552.389636][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 552.399807][ C0] yealink 5-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 552.400136][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 3 printk messages dropped ** [ 552.410151][ C0] yealink 4-1:36.0: unexpected response 0 ** 5 printk messages dropped ** [ 552.429018][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 552.438111][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 552.457832][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 552.457946][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 552.458304][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 552.468123][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 552.477167][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 552.487068][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 552.497240][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 552.497491][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 552.507440][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 5 printk messages dropped ** [ 552.517694][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 552.517942][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 552.526846][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 552.527085][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 552.537048][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 552.546098][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 552.546324][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 552.556270][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 552.566292][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 552.566546][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 3 printk messages dropped ** [ 552.575551][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 552.595747][ C0] yealink 5-1:36.0: unexpected response 0 ** 5 printk messages dropped ** [ 552.615755][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 552.615866][ C0] yealink 4-1:36.0: unexpected response 0 ** 5 printk messages dropped ** [ 552.635692][ C0] yealink 4-1:36.0: unexpected response 0 executing program ** 3 printk messages dropped ** [ 552.655571][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 552.655802][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 552.675721][ C0] yealink 5-1:36.0: unexpected response 0 [ 552.675783][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 [ 552.675803][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 552.695778][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 552.705724][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 552.715650][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 552.725718][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 552.735562][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 552.744603][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 552.744765][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 552.764897][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 552.765006][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 552.783959][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 552.792955][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 552.802920][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 552.811881][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 552.812115][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 552.822091][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 552.831958][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 552.841862][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 552.851793][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 552.861839][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 3 printk messages dropped ** [ 552.871837][ C0] yealink 4-1:36.0: unexpected response 0 ** 5 printk messages dropped ** [ 552.891628][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 552.911605][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 552.921604][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 552.931471][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 552.941563][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 552.951621][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 552.960466][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 executing program ** 2 printk messages dropped ** [ 552.970395][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 552.979387][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 552.979525][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 552.999255][ C0] yealink 5-1:36.0: unexpected response 0 [ 552.999370][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 [ 552.999403][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 553.019241][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 553.029261][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 553.039143][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 553.048046][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 553.058030][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 553.066873][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 553.076747][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 553.085700][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 553.095537][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 553.104445][ C0] yealink 5-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 553.123073][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 553.133065][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 553.141878][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 553.151867][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 553.160741][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** executing program [ 553.170621][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 553.179485][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 553.189373][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 553.198251][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 553.208171][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 553.217058][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 553.227109][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 553.236216][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 553.246129][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 553.254974][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 553.255175][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 553.265208][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 553.275150][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 553.283981][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 553.284204][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 553.294089][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 553.304059][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 553.304304][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 553.314371][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 553.323271][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 3 printk messages dropped ** [ 553.323583][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 553.343461][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 553.343579][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 553.359333][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 553.359463][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 553.379198][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 553.379280][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 553.398981][ C0] yealink 5-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 553.409046][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 553.419101][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 553.428999][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 553.438888][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 553.458901][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 553.458985][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 553.479458][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 553.479545][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 553.499365][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 553.499471][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 553.519199][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 553.519281][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 553.539544][ C0] yealink 5-1:36.0: unexpected response 0 [ 553.539636][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 [ 553.539658][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 553.559455][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 553.569414][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 553.579295][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 553.589215][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 553.599090][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 553.618873][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 553.618959][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 553.638902][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 553.639019][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 553.658814][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 553.658896][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 553.678722][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 553.678804][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 553.698579][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 553.698660][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 553.718350][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 553.718431][ C0] yealink 4-1:36.0: unexpected response 0 ** 5 printk messages dropped ** [ 553.738291][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 553.758016][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 553.758098][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 553.767115][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 553.767280][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 553.777359][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 553.777442][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 553.797196][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 553.797279][ C0] yealink 4-1:36.0: unexpected response 0 ** 5 printk messages dropped ** [ 553.817191][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 553.836876][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 553.836958][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 553.856865][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 553.856947][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 553.876629][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 553.876709][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 553.896380][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 553.896497][ C0] yealink 4-1:36.0: unexpected response 0 ** 5 printk messages dropped ** [ 553.916532][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 553.936327][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 6 printk messages dropped ** [ 553.956158][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 553.975919][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 553.976003][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 553.986247][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 553.996078][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 554.005037][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 554.005175][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 554.024959][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 554.025106][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 554.044926][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 554.053806][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 554.063675][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 554.072525][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 554.088350][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 554.097199][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 554.097425][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 554.117157][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 554.117266][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 554.137604][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 554.146569][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 554.146701][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 554.166587][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 554.176473][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 554.186338][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 554.206066][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 554.206191][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 554.215300][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 554.215446][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 554.235222][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 554.235335][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 554.255004][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 554.255113][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 554.274878][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 554.275047][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 554.294722][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 554.294833][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 554.314504][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 554.314615][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 554.335065][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 554.335173][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 554.345324][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 554.354134][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 3 printk messages dropped ** [ 554.354383][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 554.374106][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 554.374217][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 554.384290][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 554.394317][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 554.403382][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 554.403503][ C0] yealink 4-1:36.0: unexpected response 0 [ 554.413309][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 554.424267][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 554.424353][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 554.444179][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 554.444262][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 554.464231][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 554.464313][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 554.484034][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 554.484116][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 554.503782][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 554.503863][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 554.523680][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 554.523784][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 554.543654][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 554.553540][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 554.563412][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 554.573362][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 554.583255][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 554.603075][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 554.603156][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 554.622866][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 554.622949][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 554.642850][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 554.642934][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 554.662863][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 554.662986][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 554.682790][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 554.682873][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 554.709458][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 554.709543][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 554.729234][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 554.729314][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 554.749020][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 554.749102][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 554.768817][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 554.768955][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 554.788665][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 554.788745][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 554.808438][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 554.808552][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 554.828355][ C0] yealink 5-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 554.838380][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 554.848285][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 554.858230][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 554.868192][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 554.878183][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 554.888083][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 554.898064][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 3 printk messages dropped ** [ 554.907999][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 554.917976][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 554.918112][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 554.937748][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 554.937906][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 554.938263][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 554.948166][ C0] yealink 4-1:36.0: unexpected response 0 [ 554.948245][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 554.957390][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 554.967266][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 554.976264][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 554.976401][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 554.996095][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 554.996208][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 554.996569][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 555.006395][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 555.016396][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 555.016515][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 555.026574][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 555.026712][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 555.036798][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 555.046609][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 555.055620][ C0] yealink 5-1:36.0: unexpected response 0 [ 555.055724][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 [ 555.055755][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 555.076111][ C0] yealink 5-1:36.0: unexpected response 0 ** 5 printk messages dropped ** [ 555.085226][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 555.085360][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 555.105207][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 555.115434][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 555.125318][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 555.135290][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 555.145185][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 555.155067][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 3 printk messages dropped ** [ 555.164958][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 555.184764][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 555.204616][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 555.204698][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 555.224382][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 555.224464][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 555.244131][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 555.244211][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 555.263939][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 555.273809][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 555.283700][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 555.293579][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 555.303495][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 555.313371][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 555.323225][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 555.333091][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 555.342959][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 [ 555.342979][ C0] yealink 4-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 555.352916][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 555.362879][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 555.372789][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 555.373020][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 555.382968][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 555.392971][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 555.393217][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 555.403189][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 555.411996][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 555.421891][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 555.430933][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 555.440813][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 555.449695][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 555.459628][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 555.468632][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 555.478516][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 555.497265][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 555.497526][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 555.506441][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 5 printk messages dropped ** [ 555.526420][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 555.536421][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 555.546390][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 executing program ** 2 printk messages dropped ** [ 555.556367][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 555.566317][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 555.576647][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 555.586461][ C0] yealink 4-1:36.0: unexpected response 0 ** 5 printk messages dropped ** [ 555.595541][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 555.615496][ C0] yealink 5-1:36.0: unexpected response 0 [ 555.615583][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 [ 555.615612][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 555.635442][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 555.635558][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 555.635913][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 555.645799][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 555.654824][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 555.654962][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 555.674659][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 555.674774][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 555.694578][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 555.694700][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 555.704864][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 555.714721][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 555.723706][ C0] yealink 5-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 555.733746][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 555.743610][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 555.753601][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 555.763734][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 555.772594][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 555.788356][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 555.788616][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 555.798601][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 555.807486][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 555.817458][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 555.826351][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 555.826583][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 555.836554][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 555.846741][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 555.847016][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 555.857015][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 555.866917][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 3 printk messages dropped ** [ 555.877018][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 555.896796][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 555.916602][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 555.916718][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 555.936478][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 555.936592][ C0] yealink 4-1:36.0: unexpected response 0 ** 5 printk messages dropped ** [ 555.946764][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 555.955979][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 555.975739][ C0] yealink 5-1:36.0: unexpected response 0 [ 555.975822][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 [ 555.975852][ C0] yealink 4-1:36.0: unexpected response 0 ** 5 printk messages dropped ** executing program [ 555.986455][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 555.995712][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 556.015684][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 556.015800][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 556.035715][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 556.045679][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 556.055634][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 556.064843][ C0] yealink 5-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 556.083747][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 556.094007][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 556.103072][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 556.113011][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 556.121852][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 556.131802][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 556.140852][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 556.150699][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 556.159735][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 556.169563][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 556.178532][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 556.178641][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 556.198333][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 556.198415][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 556.218115][ C0] yealink 5-1:36.0: unexpected response 0 [ 556.218175][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 [ 556.218195][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 556.228232][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 556.238282][ C0] yealink 4-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 556.247287][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 executing program ** 2 printk messages dropped ** [ 556.257231][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 556.266080][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 556.266304][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 556.286030][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 556.286144][ C0] yealink 4-1:36.0: unexpected response 0 ** 7 printk messages dropped ** [ 556.316254][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 556.326159][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 556.336059][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 556.345951][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 556.355964][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 556.356094][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 556.375903][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 556.385790][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 556.395648][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 556.415915][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 556.415999][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 556.435694][ C0] yealink 5-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 556.445704][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 556.455589][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 556.475311][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 556.475393][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 556.495088][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 556.495204][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 556.514991][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 556.534679][ C0] yealink 5-1:36.0: unexpected response 0 [ 556.534739][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 executing program [ 556.534759][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 556.554518][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 556.564517][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 556.574443][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 556.584351][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 556.594387][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 556.614105][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 556.614185][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 556.633911][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 556.634084][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 556.654134][ C0] yealink 5-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 556.664098][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 556.674060][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 556.683959][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 556.693830][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 556.703710][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 556.713561][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 556.723451][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 556.733315][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 556.753015][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 556.753101][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 556.772925][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 556.773028][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 556.792686][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 556.792848][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 556.818255][ C0] yealink 5-1:36.0: unexpected response 0 [ 556.818344][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 [ 556.818375][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 556.838171][ C0] yealink 5-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 556.848166][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 556.858060][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 556.858316][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 556.867142][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 556.877016][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 556.886865][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 556.896822][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 [ 556.906599][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 1 printk messages dropped ** [ 556.906720][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 556.916652][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 556.926758][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 556.936665][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 3 printk messages dropped ** [ 556.936927][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 556.956593][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 556.956703][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 556.976569][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 556.985609][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 556.995419][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 557.004334][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 557.014130][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 557.023046][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 557.023176][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 557.042860][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 557.042939][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 557.062599][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 557.062803][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 557.082656][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 557.082828][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 557.108271][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 557.108383][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 557.117338][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 557.127183][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 557.137508][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 557.147476][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 557.157459][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 557.167760][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 557.177922][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 557.197688][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 557.197790][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 557.217631][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 557.217753][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 557.226875][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 557.237003][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 557.237086][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 557.256985][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 557.266904][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 557.276937][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 557.287064][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 557.296940][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 557.306878][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 557.316773][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 557.326941][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 3 printk messages dropped ** [ 557.336887][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 557.347071][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 557.347196][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 557.357288][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 557.367122][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 557.376050][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 557.385913][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 557.394850][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 557.404721][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 557.413723][ C0] yealink 5-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 557.423719][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 557.433589][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 557.443477][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 557.453356][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 557.463264][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 557.473338][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 557.483418][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 7 printk messages dropped ** [ 557.513233][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 557.513351][ C0] yealink 4-1:36.0: unexpected response 0 ** 5 printk messages dropped ** [ 557.533219][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 557.553051][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 557.561921][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 557.571757][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 557.590501][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 557.599371][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 557.609282][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 557.618261][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 557.628390][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 557.637277][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 557.647320][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 557.656200][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 557.666121][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 557.675067][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 557.684932][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 557.693776][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 557.703640][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 557.712459][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 557.722463][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 557.722715][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 557.739369][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 557.759405][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 557.759489][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 557.779279][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 557.779365][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 557.799056][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 557.799164][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 557.809245][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 557.819104][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 557.828038][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 557.828186][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 557.847874][ C0] yealink 5-1:36.0: unexpected response 0 [ 557.847959][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 [ 557.847989][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 557.856935][ C0] yealink 5-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 557.876004][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 557.886061][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 557.886311][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 557.895117][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 557.904999][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 557.914969][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 [ 557.914990][ C0] yealink 4-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 557.925401][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 557.935265][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 557.945408][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 557.955492][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 557.965412][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 557.975288][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 557.985178][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 557.995055][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 558.004949][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 558.014854][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 558.034536][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 558.034617][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 558.054291][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 558.054409][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 558.074206][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 558.074287][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 558.094154][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 558.094238][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 558.113999][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 558.123892][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 558.133877][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 558.143983][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 558.153908][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 558.163887][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 558.173772][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 558.174033][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 558.182995][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 558.183266][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 558.193184][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 558.203078][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 558.213060][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 558.223258][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 558.233156][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 558.243113][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 558.253174][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 558.272906][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 558.273030][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 558.283510][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 558.293372][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 558.302360][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 558.312455][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 558.331151][ C0] yealink 5-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 558.331475][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 558.341457][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 558.350383][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 558.360375][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 558.369407][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 558.369638][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 558.379592][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 558.389456][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 558.399335][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 558.409249][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 558.419244][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 558.429236][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 558.438114][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 558.438359][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 558.448327][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 558.458248][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 558.477955][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 558.478074][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 558.497828][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 558.497944][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 558.517618][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 558.517729][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 558.518098][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 558.526872][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 558.535777][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 558.545662][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 558.554562][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 558.554704][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 558.574417][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 558.574526][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 558.583474][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 558.593289][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 558.602298][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 558.612178][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 558.621117][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 558.631086][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 558.640049][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 558.649897][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 558.658958][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 558.659075][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 558.669152][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 558.679059][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 558.688155][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 558.688313][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 558.708364][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 558.708488][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 558.728382][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 558.728495][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 558.728854][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 558.738705][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 558.747700][ C0] yealink 5-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 558.757812][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 558.767893][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 558.768279][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 558.778140][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 558.787206][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 558.787336][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 558.807596][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 558.807716][ C0] yealink 4-1:36.0: unexpected response 0 executing program ** 4 printk messages dropped ** [ 558.827663][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 558.837560][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 558.847470][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 558.867172][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 558.867301][ C0] yealink 4-1:36.0: unexpected response 0 ** 5 printk messages dropped ** [ 558.887203][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 558.906960][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 558.916841][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 558.926726][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 558.937140][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 558.947017][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 558.947261][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 3 printk messages dropped ** [ 558.957276][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 558.977125][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 558.977207][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 558.997028][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 558.997112][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 559.016846][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 559.017000][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 559.036879][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 559.036998][ C0] yealink 4-1:36.0: unexpected response 0 [ 559.046839][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 559.057258][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 559.057383][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 559.077286][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 559.086369][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 559.096223][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 559.105245][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 559.115087][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 559.124012][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 559.134100][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 559.143057][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 559.153215][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 559.162099][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 559.171935][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 559.180918][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 559.181000][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 559.201230][ C0] yealink 5-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 559.211314][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 559.221550][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 559.231812][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 559.241819][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 559.250853][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 3 printk messages dropped ** [ 559.260944][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 559.270022][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 559.270192][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 559.290069][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 559.300210][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** executing program [ 559.310214][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 559.319149][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 559.329144][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 559.338105][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 559.348092][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 559.356956][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 559.366873][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 559.367139][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 559.377110][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 559.387104][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 559.397114][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 559.407032][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 559.416953][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 559.425992][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 559.435822][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 559.444982][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 559.454825][ C0] yealink 4-1:36.0: unexpected response 0 ** 7 printk messages dropped ** [ 559.473827][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 559.483714][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 559.492827][ C0] yealink 5-1:36.0: unexpected response 0 ** 5 printk messages dropped ** [ 559.519508][ C0] yealink 5-1:36.0: unexpected response 0 ** 5 printk messages dropped ** [ 559.539395][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 559.539477][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 559.559153][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 559.559233][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 559.579140][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 559.579226][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 559.599205][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 559.599298][ C0] yealink 4-1:36.0: unexpected response 0 ** 5 printk messages dropped ** [ 559.619519][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 559.639467][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 559.648429][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** executing program [ 559.658305][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 559.667217][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 559.667356][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 559.687128][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 559.687245][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 559.707212][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 5 printk messages dropped ** [ 559.717389][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 8 printk messages dropped ** [ 559.736472][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 559.746408][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 559.756607][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 559.766624][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 559.766874][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 559.776794][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 559.796783][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 559.796870][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 559.816847][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 559.826777][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 559.836734][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 559.856536][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 559.856617][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 559.876313][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 559.876393][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 559.896517][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 559.896634][ C0] yealink 4-1:36.0: unexpected response 0 ** 7 printk messages dropped ** [ 559.926344][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 559.936239][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** executing program [ 559.946147][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 559.956017][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 559.975988][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 559.976069][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 559.995881][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 5 printk messages dropped ** [ 560.015779][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 560.035822][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 560.035941][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 560.046051][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 560.055871][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 560.065000][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 560.065127][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 560.065487][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 560.075309][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 560.084292][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 560.084433][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 560.104170][ C0] yealink 5-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 560.114174][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 3 printk messages dropped ** [ 560.124139][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 560.133083][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 560.133215][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 560.152922][ C0] yealink 5-1:36.0: unexpected response 0 [ 560.152983][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 [ 560.153003][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 560.172853][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 560.181621][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 560.191493][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 560.200358][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 560.210242][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 560.219181][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 560.228990][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 560.247791][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 5 printk messages dropped ** [ 560.256875][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 560.266765][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 560.276721][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 560.285631][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 3 printk messages dropped ** [ 560.285890][ C0] yealink 4-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 560.295788][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 560.305693][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 560.325430][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 560.325538][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 560.334512][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 560.344317][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 560.353295][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 560.363155][ C0] yealink 4-1:36.0: unexpected response 0 ** 7 printk messages dropped ** [ 560.382109][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 560.391983][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 560.411768][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 560.411851][ C0] yealink 4-1:36.0: unexpected response 0 ** 5 printk messages dropped ** [ 560.431949][ C0] yealink 4-1:36.0: unexpected response 0 [ 560.432016][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 560.440883][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 560.441022][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 560.460762][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 560.460872][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 560.480586][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 560.480700][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 560.489668][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 560.489843][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 560.509529][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 560.509608][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 560.529555][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 560.529639][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 560.549344][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 560.549427][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 560.569177][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 560.569311][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 560.579331][ C0] yealink 5-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 560.589312][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 560.599203][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 560.608168][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 560.608369][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 560.618274][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 560.628143][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 560.638041][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 560.647912][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 560.657966][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 560.667845][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 560.677737][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 560.687695][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 560.697584][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 3 printk messages dropped ** [ 560.707475][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 560.727213][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 560.727295][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 560.746977][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 560.747093][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 560.766864][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 560.766945][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 560.786725][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 560.796656][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 560.806571][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 560.816474][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 560.826365][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 560.836298][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 3 printk messages dropped ** [ 560.846243][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 560.866037][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 560.866120][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 560.885837][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 560.885962][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 560.905675][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 560.905757][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 560.925453][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 560.925536][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 560.945218][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 560.945300][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 560.965093][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 560.965175][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 560.984962][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 560.985045][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 561.004723][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 561.004837][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 561.024661][ C0] yealink 5-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 561.034655][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 3 printk messages dropped ** [ 561.044538][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 561.064395][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 561.064475][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 561.084154][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 561.084236][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 561.103943][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 561.104023][ C0] yealink 4-1:36.0: unexpected response 0 [ 561.113947][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 561.123861][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 561.123994][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 561.143728][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 561.143809][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 561.153818][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 561.163682][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 561.172498][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 561.182346][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 561.191420][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 561.201256][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 561.210185][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 561.220002][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 561.228999][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 561.238836][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 561.247768][ C0] yealink 5-1:36.0: unexpected response 0 [ 561.247878][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 [ 561.247899][ C0] yealink 4-1:36.0: unexpected response 0 ** 5 printk messages dropped ** [ 561.267762][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 561.276677][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 561.286592][ C0] yealink 4-1:36.0: unexpected response 0 ** 5 printk messages dropped ** [ 561.295741][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 561.315438][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 561.315547][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 561.325568][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 561.335391][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 561.344315][ C0] yealink 5-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 561.363063][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 561.372954][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 561.381995][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 561.391852][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 561.401107][ C0] yealink 5-1:36.0: unexpected response 0 [ 561.401215][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 [ 561.401236][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 561.421109][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 561.431019][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 561.441033][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 561.450002][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 561.450229][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 561.460125][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 561.470019][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 561.470264][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 3 printk messages dropped ** [ 561.480279][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 561.489244][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 561.499084][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 561.508114][ C0] yealink 5-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 561.526895][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 561.536871][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 561.545801][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 561.555851][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 561.564775][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 561.565005][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 561.574950][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 561.584999][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 561.604967][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 561.605099][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 561.615224][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 561.625183][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 561.635272][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 561.635391][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 561.655091][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 561.655174][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 561.675467][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 561.695579][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 561.695662][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 561.715379][ C0] yealink 5-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 561.725330][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 3 printk messages dropped ** [ 561.735392][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 561.755045][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 561.755125][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 561.774850][ C0] yealink 5-1:36.0: unexpected response 0 [ 561.774945][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 [ 561.774965][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 561.794689][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 561.804573][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 561.814448][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 561.824442][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 561.834317][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 561.844320][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 561.854361][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 561.874168][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 561.874250][ C0] yealink 4-1:36.0: unexpected response 0 [ 561.884124][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 561.894055][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 561.894154][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 561.914037][ C0] yealink 5-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 561.924054][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 3 printk messages dropped ** [ 561.934095][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 561.953819][ C0] yealink 5-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 561.963878][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 561.973967][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 561.983252][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 561.993382][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 561.993646][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 [ 562.012194][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 562.012553][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 562.031236][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 562.031478][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 562.041534][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 562.050592][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 562.060558][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 562.060813][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 562.069726][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 562.079725][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 562.089688][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 562.098727][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 562.098952][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 562.118824][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 562.118935][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 562.127904][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 562.137749][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 562.146744][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 562.156688][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 562.165631][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 562.175455][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 562.184431][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 562.194548][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 562.203539][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 562.213553][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 562.232240][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 562.232323][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 562.252073][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 562.252157][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 562.272005][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 562.281982][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 562.291959][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 562.301941][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** executing program [ 562.311915][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 562.331775][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 562.331892][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 562.332238][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 562.341054][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 562.360071][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 562.368977][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 562.378947][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 562.387924][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 562.397762][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 562.406703][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 562.416629][ C0] yealink 4-1:36.0: unexpected response 0 ** 7 printk messages dropped ** [ 562.435617][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 562.445643][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 562.465462][ C0] yealink 5-1:36.0: unexpected response 0 [ 562.465558][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 [ 562.465588][ C0] yealink 4-1:36.0: unexpected response 0 ** 7 printk messages dropped ** [ 562.495308][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 562.505344][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 562.514496][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 562.514617][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 562.534530][ C0] yealink 5-1:36.0: unexpected response 0 [ 562.534661][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 [ 562.534691][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 562.554506][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 562.554627][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 562.574432][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 562.574554][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 562.594332][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 562.594444][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 562.603418][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 562.613262][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 562.622152][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 562.631966][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 562.640909][ C0] yealink 5-1:36.0: unexpected response 0 [ 562.650710][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 [ 562.650742][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 562.659693][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 562.669563][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 562.678565][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 562.678677][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 562.688654][ C0] yealink 5-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 562.707328][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 562.707568][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 562.717560][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 562.727481][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 562.737398][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 562.747292][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 562.757181][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 562.767074][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 5 printk messages dropped ** [ 562.777291][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 executing program ** 5 printk messages dropped ** [ 562.797110][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 562.807118][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 562.817188][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 562.836916][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 562.836997][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 562.856745][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 5 printk messages dropped ** [ 562.876529][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 5 printk messages dropped ** [ 562.896263][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 562.906186][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 562.916303][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 562.925139][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 562.925367][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 562.935259][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 562.945148][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 562.955075][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 562.965008][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 562.965256][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 562.975138][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 562.985035][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 3 printk messages dropped ** [ 562.995109][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 563.014899][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 563.024848][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 563.034761][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 563.044742][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 563.054634][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 563.074715][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 563.074794][ C0] yealink 4-1:36.0: unexpected response 0 ** 7 printk messages dropped ** [ 563.104582][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 563.114560][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 563.124804][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** executing program [ 563.134728][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 563.154485][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 563.154564][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 563.174267][ C0] yealink 5-1:36.0: unexpected response 0 [ 563.174365][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 [ 563.174385][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 563.194035][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 563.194114][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 563.213794][ C0] yealink 5-1:36.0: unexpected response 0 [ 563.213855][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 563.223783][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 563.233780][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 563.243658][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 563.253820][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 563.263869][ C0] yealink 5-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 563.282404][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 563.292248][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 563.301125][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 563.311035][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 563.319987][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 563.329794][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 563.348494][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** executing program [ 563.357356][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 563.367223][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 5 printk messages dropped ** [ 563.385939][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 5 printk messages dropped ** [ 563.404756][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 563.413784][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 563.413869][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 563.433764][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 563.443675][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 563.453531][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 563.473268][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 563.473352][ C0] yealink 4-1:36.0: unexpected response 0 ** 5 printk messages dropped ** [ 563.493131][ C0] yealink 4-1:36.0: unexpected response 0 [ 563.502928][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 563.512850][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 563.512932][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 563.532772][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 563.532853][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 563.559326][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 563.559414][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 563.579340][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 563.579473][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 563.599215][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 563.599348][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 563.619093][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 563.619175][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 563.638923][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 563.639006][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 563.658869][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 563.658950][ C0] yealink 4-1:36.0: unexpected response 0 ** 5 printk messages dropped ** [ 563.678806][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 563.698529][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 563.698617][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 563.718328][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 563.718444][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 563.738110][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 563.738191][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 563.757846][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 563.757926][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 563.777613][ C0] yealink 5-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 563.787537][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 563.797485][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 563.817199][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 563.817287][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 563.836971][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 563.837051][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 563.847147][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 563.847293][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 563.856230][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 563.866031][ C0] yealink 4-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 563.874877][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 563.884765][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 563.893719][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 563.903523][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 563.912414][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 563.922310][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 563.940986][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 563.949838][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 563.959740][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 563.968592][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 563.968793][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 563.978690][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 563.988604][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 563.998517][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 564.008389][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 564.018364][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 564.028329][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 564.048051][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 564.048133][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 564.067956][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 564.068037][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 564.087718][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 564.087799][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 564.107505][ C0] yealink 5-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 564.117534][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 564.127442][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 564.137329][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 564.147405][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 564.157292][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 564.167147][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 564.177032][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 564.186902][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 564.206790][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 564.206870][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 564.226644][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 564.226725][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 564.246563][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 564.246688][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 564.266837][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 564.266919][ C0] yealink 4-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 564.286658][ C0] yealink 5-1:36.0: unexpected response 0 ** 3 printk messages dropped ** [ 564.296612][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 564.306469][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 564.316375][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 564.326262][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 564.336146][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 564.346020][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 564.355950][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 564.365836][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 564.375747][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 564.385688][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 564.395582][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 564.405443][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 564.415360][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 564.425222][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 564.435117][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 564.445910][ C0] rcu: hardirqs softirqs csw/system ** 1 printk messages dropped ** [ 564.445934][ C0] rcu: cputime: 0 539 51913 ==> 52480(ms) ** 2 printk messages dropped ** [ 564.446022][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 ** 1 printk messages dropped ** [ 564.446106][ C0] RIP: 0010:console_flush_one_record+0xac3/0xe50 [ 564.446138][ C0] Code: 00 e8 d1 61 28 00 9c 5d 81 e5 00 02 00 00 31 ff 48 89 ee e8 1f 67 20 00 48 85 ed 0f 85 d7 01 00 00 e8 31 6c 20 00 fb 4c 89 e8 <48> c1 e8 03 42 80 3c 38 00 0f 85 64 03 00 00 48 8b 0c 24 48 8b 6b [ 564.446163][ C0] RSP: 0018:ffffc9000009f360 EFLAGS: 00000293 ** 2 printk messages dropped ** [ 564.446215][ C0] RBP: 0000000000000000 R08: 0000000000000007 R09: 0000000000000000 ** 1 printk messages dropped ** [ 564.446243][ C0] R13: ffffffff89c75c78 R14: ffffc9000009f3e0 R15: dffffc0000000000 ** 2 printk messages dropped ** [ 564.446295][ C0] CR2: 0000562f67b9e8e8 CR3: 00000000094ae000 CR4: 00000000003506f0 [ 564.446310][ C0] Call Trace: ** 5 printk messages dropped ** [ 564.446465][ C0] ? dev_vprintk_emit+0x394/0x3e0 ** 2 printk messages dropped ** [ 564.446555][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 ** 4 printk messages dropped ** [ 564.446729][ C0] ? kthread+0x370/0x450 [ 564.446751][ C0] ? ret_from_fork+0x6c3/0xcb0 ** 2 printk messages dropped ** [ 564.446850][ C0] ? __pfx_dev_printk_emit+0x10/0x10 ** 5 printk messages dropped ** [ 564.447036][ C0] ? kfree+0x1dc/0x640 [ 564.447064][ C0] usb_new_device.cold+0x341/0x115c [ 564.447094][ C0] ? do_raw_spin_lock+0x128/0x260 ** 5 printk messages dropped ** [ 564.447338][ C0] ? rcu_is_watching+0x12/0xc0 ** 2 printk messages dropped ** [ 564.447444][ C0] ? __pfx_hub_event+0x10/0x10 ** 5 printk messages dropped ** [ 564.447627][ C0] ret_from_fork+0x6c3/0xcb0 ** 2 printk messages dropped ** [ 564.447766][ C0] ? __pfx_kthread+0x10/0x10 ** 4 printk messages dropped ** [ 564.448094][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 564.458181][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 [ 564.458278][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 564.468159][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 564.487940][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 564.497876][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 6 printk messages dropped ** [ 564.517769][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 564.517921][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 564.535577][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 564.544469][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 564.553314][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 564.562075][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 564.570953][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 564.581062][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 564.590941][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 564.600844][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 564.610886][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 564.620817][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 3 printk messages dropped ** [ 564.630753][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 564.640704][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 564.640853][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 564.658468][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 564.667447][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 564.676360][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 564.685331][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 564.694254][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 564.703103][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 564.711904][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 564.721841][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 564.722068][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 564.730921][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 564.739775][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 564.748702][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 3 printk messages dropped ** [ 564.757629][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 564.775302][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 564.784204][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 564.793209][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 564.808907][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 564.814932][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 564.815173][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 3 printk messages dropped ** [ 564.824107][ C0] yealink 4-1:36.0: unexpected response 0 [ 564.824193][ C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71 ** 1 printk messages dropped ** [ 564.834101][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 564.834269][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 564.851970][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 564.852127][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 564.861163][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 564.871112][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 564.881107][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 564.881213][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 564.898768][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 564.907701][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 564.916525][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 564.925392][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 564.934250][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 564.943086][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 564.951961][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 564.960839][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 564.969675][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 564.978554][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 564.987409][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 564.996272][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 564.996542][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.006443][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 [ 565.015202][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 1 printk messages dropped ** [ 565.015316][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.015559][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 565.024454][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.034653][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 565.034879][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.043717][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 565.052477][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.061345][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 565.070278][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.080255][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 565.090239][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.100230][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 565.110181][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.110449][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 565.120360][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.130308][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 565.140206][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.150134][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 565.160019][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.169928][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 565.179798][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.189704][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 565.199729][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.209630][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 565.209832][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.219742][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 565.228592][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.237473][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 565.237707][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.246627][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 565.255540][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.255787][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 565.264737][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.273677][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 565.282562][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.298307][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 565.304312][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.314361][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 565.324370][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.324644][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 565.334555][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 3 printk messages dropped ** [ 565.352112][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.352218][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 565.369774][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 565.378699][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 6 printk messages dropped ** [ 565.397655][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.407501][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 565.427251][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.437712][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 565.447661][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 6 printk messages dropped ** [ 565.467539][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** executing program [ 565.477709][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.487657][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 565.496520][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.496766][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 3 printk messages dropped ** [ 565.505721][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 565.515781][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.525691][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 565.535818][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.545735][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 565.555756][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.565686][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 565.575859][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.584771][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 565.593776][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.609489][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 565.615529][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.625577][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 565.635712][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.645729][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 565.655619][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.665658][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 565.675548][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.685457][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 565.685657][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.694525][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 565.703400][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.712208][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 565.722144][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.732067][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 565.742022][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.751961][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 3 printk messages dropped ** [ 565.761991][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 565.772007][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.782006][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 565.792012][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.801943][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 565.821899][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.831834][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 565.841803][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.851699][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 565.861657][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.871553][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 565.881468][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 3 printk messages dropped ** [ 565.891444][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.901301][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 565.911259][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.921092][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** executing program [ 565.931019][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 565.931040][ C0] yealink 5-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 565.940866][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 565.950937][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.960896][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 3 printk messages dropped ** [ 565.969763][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 565.987426][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 565.996357][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 566.005183][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.014047][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 566.022919][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.031730][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 3 printk messages dropped ** [ 566.041727][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 566.051667][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.061542][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 566.071496][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.071647][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 566.089297][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.089409][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 566.107089][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 5 printk messages dropped ** [ 566.124855][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.133760][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 566.142582][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.158298][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 3 printk messages dropped ** [ 566.164407][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 566.174368][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** executing program [ 566.184407][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 566.194369][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.204261][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 566.214267][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.214382][ C0] yealink 4-1:36.0: unexpected response 0 ** 5 printk messages dropped ** [ 566.232155][ C0] yealink 4-1:36.0: unexpected response 0 ** 8 printk messages dropped ** [ 566.267667][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.267777][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 566.285482][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.294351][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 566.303199][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.312054][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 3 printk messages dropped ** [ 566.321026][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 566.330012][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.330122][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 566.347737][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.347849][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 566.365572][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.365688][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 566.383301][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.383411][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 566.401057][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.401319][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 566.410198][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.419111][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 3 printk messages dropped ** [ 566.428078][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** executing program [ 566.445849][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.454780][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 566.463639][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.472424][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 3 printk messages dropped ** [ 566.481449][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 566.481774][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.490696][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 566.500865][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.501113][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 566.509975][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.518883][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 566.527794][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.536870][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 566.545727][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.554647][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 566.563493][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.572297][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 566.581175][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.591158][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 566.601174][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.611140][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 566.621038][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.630965][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 566.640850][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.650752][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 566.650954][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.659833][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 566.668817][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.678704][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 566.678936][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.687809][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 566.696791][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.706701][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 566.716668][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.716928][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 566.726968][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.735913][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 566.744765][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.753653][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 566.762498][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.771404][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 566.780452][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.789367][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 566.798207][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.807055][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 566.815900][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.824739][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 566.833563][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.842327][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 3 printk messages dropped ** [ 566.851264][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 566.869277][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.869427][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 566.879436][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.879590][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 566.898212][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.898323][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 566.916001][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 566.924949][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 566.933782][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.942589][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 566.958303][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.967153][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 566.975995][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 566.984877][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 566.993748][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.002521][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 567.011453][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.020323][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 567.029203][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.038101][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 567.047061][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.056019][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 567.064925][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.074833][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 567.084709][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.094697][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 567.104677][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.104927][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 567.114794][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.123671][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 567.132526][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.141644][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 567.150547][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.159412][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 567.168399][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.177440][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 567.186298][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.195228][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 567.204088][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 3 printk messages dropped ** [ 567.221685][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.221796][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 567.239530][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.239641][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 567.257284][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.257438][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 567.275019][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.275129][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 567.292717][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.292848][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 567.310321][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.310465][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 567.319398][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.329247][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 567.339186][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.349027][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 567.358965][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 567.378865][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 567.379069][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.388976][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 567.397899][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.406768][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 567.415690][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.424649][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 567.433499][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.442771][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 567.458525][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.467469][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 567.476414][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.485310][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 567.494177][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.503045][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 567.511878][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.520729][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 567.529594][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.538479][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 567.547301][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.556254][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 567.565077][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.573914][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 567.582840][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.598544][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 567.604500][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.613410][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 567.613628][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.622401][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 567.631456][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.641417][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 567.651314][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.661238][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 567.671107][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.681024][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 567.681230][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.691168][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 567.700084][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.709978][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 567.710206][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.719065][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 567.727912][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.736890][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 567.745906][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.754765][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 567.763626][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.773556][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 567.783423][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.793303][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 567.803162][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.813071][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 567.822924][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.832823][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 567.842602][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.858364][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 [ 567.858439][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.868385][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 567.888124][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.898030][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 567.907894][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.917795][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 567.927665][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.937595][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 567.947566][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.957490][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 567.967358][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.977386][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 567.987303][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 3 printk messages dropped ** [ 567.997474][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 567.997582][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 568.006576][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 568.015447][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 568.025401][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 568.035304][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 568.045350][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 568.055471][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 568.065527][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 568.075757][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 3 printk messages dropped ** [ 568.085769][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 568.095845][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 4 printk messages dropped ** [ 568.104947][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 568.113849][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 568.114095][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 568.123116][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 568.138824][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 568.144769][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 568.153632][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 568.162429][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 568.171358][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 6 printk messages dropped ** [ 568.197789][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 568.197898][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 568.215574][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 568.215684][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 568.233242][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 568.233353][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 568.251080][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 568.251284][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 568.270108][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 568.280388][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 568.290254][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 568.300191][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 568.310190][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 568.320182][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 568.330046][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 568.339949][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 5 printk messages dropped ** [ 568.359745][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 568.369727][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 568.379639][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 568.389707][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 568.399743][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 568.409625][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 568.419618][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 568.419836][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 568.429764][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 568.438581][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 568.448562][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 568.448789][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 568.457629][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 568.466466][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 568.475326][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 3 printk messages dropped ** [ 568.484315][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 568.484646][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 7 printk messages dropped ** [ 568.503640][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 568.519331][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 568.525342][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 568.525592][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 3 printk messages dropped ** [ 568.534551][ C0] yealink 4-1:36.0: unexpected response 0 ** 5 printk messages dropped ** [ 568.545183][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 568.562950][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 568.572917][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 3 printk messages dropped ** executing program [ 568.582899][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 568.592951][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 568.593108][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 568.611875][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 568.621808][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 568.631761][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 568.641687][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 568.651583][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 568.651834][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 3 printk messages dropped ** [ 568.661723][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 568.679436][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 568.688293][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 568.697121][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 568.706016][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 568.714928][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 568.723877][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 568.732814][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 568.748469][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 568.754555][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 568.763468][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 568.782065][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 [ 568.782103][ C0] yealink 4-1:36.0: unexpected response 0 ** 1 printk messages dropped ** [ 568.792209][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 568.802247][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 3 printk messages dropped ** [ 568.812341][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 568.812506][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 568.830329][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 568.830573][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 568.840562][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 568.850976][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 568.861142][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 568.861405][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 568.871353][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 568.880312][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 568.889253][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 568.899251][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 568.909144][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 5 printk messages dropped ** [ 568.919405][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 568.928453][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 6 printk messages dropped ** [ 568.946315][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 568.956305][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** executing program [ 568.966500][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 568.966663][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 568.984670][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 568.984943][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 569.003010][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 569.003256][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 569.013303][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 569.029015][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 3 printk messages dropped ** [ 569.035073][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 569.055223][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 569.065161][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 569.075176][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 569.075446][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 569.085541][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 569.094473][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 3 printk messages dropped ** [ 569.103327][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 569.120794][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 5 printk messages dropped ** [ 569.130053][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 569.139905][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 569.149847][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 569.159765][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 569.169768][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 569.179623][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 569.189570][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 569.199463][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 569.209481][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 569.209588][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 569.227318][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 3 printk messages dropped ** [ 569.244907][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 569.245012][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 569.262599][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** executing program [ 569.262821][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 569.284238][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 569.284371][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 569.303119][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 569.313022][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 3 printk messages dropped ** [ 569.322950][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 569.342717][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 569.352580][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 569.369465][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 569.379408][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 569.389331][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 569.399249][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 3 printk messages dropped ** [ 569.399499][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 569.418288][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 569.418432][ C0] yealink 4-1:36.0: unexpected response 0 ** 2 printk messages dropped ** [ 569.436050][ C0] yealink 5-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 569.436195][ C0] yealink 4-1:36.0: unexpected response 0 ** 4 printk messages dropped ** [ 569.446319][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 569.455190][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 569.464050][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 569.472885][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 569.481681][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 569.490547][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 569.499370][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 569.508293][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 569.517147][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 executing program ** 2 printk messages dropped ** [ 569.525976][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 569.534790][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 569.543630][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71 ** 2 printk messages dropped ** [ 569.552477][ C0] yealink 4-1:36.0: urb_irq_callback - urb status -71 ** 2 printk messages dropped ** [ 569.561333][ C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71