rb status -71
[ 420.241369][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.251097][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.256907][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.256930][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.266685][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.272517][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.272539][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.282277][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.288101][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.288120][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.297843][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.303673][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.303695][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.313426][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.319253][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.319274][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.329015][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.334832][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.334855][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.344610][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.350476][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.350507][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.360249][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.366062][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.366084][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.375813][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.381672][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.381697][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.391564][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.397398][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.397428][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.407188][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.413024][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.413045][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.422818][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.428625][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.428669][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.438438][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.444316][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.444337][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.454060][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.459911][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.459941][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.469682][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.475486][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.475505][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.485256][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.491077][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.491119][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.500889][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.506693][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.506714][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.516473][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.522329][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.522353][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.532113][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.537935][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.537957][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.547773][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.553602][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.553623][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.563362][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.569175][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.569196][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.578957][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.584782][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.584804][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.594560][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.600382][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.600402][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.610151][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.615945][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.615965][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.625733][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.631578][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.631601][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.641440][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.647277][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.647299][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.657052][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.662957][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.662981][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.672736][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.678563][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.678583][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.688300][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.694125][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.694146][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.703872][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.709711][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.709732][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.719458][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.725282][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.725308][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.735048][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.740870][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.740897][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.750619][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.756396][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.756415][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.766168][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.772005][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.772029][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.781809][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.787616][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.787654][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.797490][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.803311][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.803331][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.813064][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.818867][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.818886][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.828616][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.834437][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.834459][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.844205][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.850030][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.850051][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.859774][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.865598][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.865619][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.875376][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.881301][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.881330][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.891115][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.896918][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.896937][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.906669][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.912507][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.912543][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.922285][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.928125][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.928147][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.937909][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.943763][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.943792][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.953567][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.959347][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.959368][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.969110][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.974935][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.974957][ C1] yealink 4-1:36.0: unexpected response 0
[ 420.984694][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 420.990512][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 420.990533][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.000275][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.006092][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.006113][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.015862][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.021693][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.021715][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.031475][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.037298][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.037329][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.047090][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.052924][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.052945][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.062681][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.068496][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.068517][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.078250][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.084099][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.084123][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.093877][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.099752][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.099782][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.109465][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.115306][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.115333][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.125079][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.130905][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.130931][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.140663][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.146436][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.146456][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.156197][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.162012][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.162036][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.171786][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.177606][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.177627][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.187356][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.193169][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.193189][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.202938][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.208768][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.208787][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.218517][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.224361][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.224380][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.234103][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.239915][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.239936][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.249673][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.255469][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.255489][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.265228][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.271062][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.271106][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.280869][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.286672][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.286691][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.296415][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.302268][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.302291][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.312061][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.317934][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.317955][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.327701][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.333543][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.333564][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.343310][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.349115][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.349135][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.358858][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.364685][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.364706][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.374429][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.380256][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.380277][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.390007][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.395825][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.395845][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.405575][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.411416][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.411436][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.421152][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.426968][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.426989][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.436722][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.442549][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.442571][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.452304][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.458141][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.458161][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.467882][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.473696][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.473716][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.483454][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.489274][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.489303][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.499035][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.504844][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.504863][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.514579][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.520424][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.520445][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.530168][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.536048][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.536070][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.545837][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.551658][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.551679][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.561533][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.567395][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.567418][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.577189][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.583024][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.583046][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.592811][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.598650][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.598701][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.608469][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.614304][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.614330][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.624075][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.629890][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.629911][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.639630][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.645432][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.645454][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.655180][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.661035][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.661056][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.670778][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.676575][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.676594][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.686318][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.692136][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.692160][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.701927][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.707744][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.707765][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.717502][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.723363][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.723384][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.733127][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.738953][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.738973][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.748708][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.754567][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.754588][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.764329][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.770173][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.770194][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.779918][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.785728][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.785748][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.795470][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.801296][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.801317][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.811051][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.816851][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.816872][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.826615][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.832446][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.832469][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.842205][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.848061][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.848082][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.857807][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.863650][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.863671][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.873409][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.879224][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.879245][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.888986][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.894804][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.894823][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.904589][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.910427][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.910447][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.920203][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.926034][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.926055][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.935797][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.941627][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.941648][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.951458][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.957268][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.957291][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.967031][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.972913][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.972934][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.982701][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 421.988517][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 421.988538][ C1] yealink 4-1:36.0: unexpected response 0
[ 421.998271][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.004101][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.004122][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.013862][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.019697][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.019728][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.029411][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.035236][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.035266][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.045004][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.050828][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.050855][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.060589][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.066383][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.066403][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.076134][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.081985][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.082008][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.091762][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.097591][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.097613][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.107357][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.113172][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.113193][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.122927][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.128832][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.128852][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.138582][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.144401][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.144441][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.154172][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.159999][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.160018][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.169755][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.175557][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.175576][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.185333][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.191201][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.191222][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.200946][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.206760][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.206780][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.216507][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.222326][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.222348][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.232082][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.237894][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.237914][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.247657][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.253466][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.253485][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.263202][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.269002][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.269023][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.278765][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.284587][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.284608][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.294333][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.300137][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.300157][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.309874][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.315677][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.315708][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.325420][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.331245][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.331279][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.341023][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.346796][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.346815][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.356533][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.362360][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.362383][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.372138][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.378040][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.378060][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.387800][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.393629][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.393650][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.403414][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.409276][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.409296][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.419021][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.424835][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.424856][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.434578][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.440390][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.440411][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.450137][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.455947][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.455970][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.465712][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.471527][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.471548][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.481282][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.487085][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.487106][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.496830][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.502641][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.502663][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.512400][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.518233][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.518256][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.527985][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.533801][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.533821][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.543544][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.549349][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.549368][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.559106][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.564939][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.564960][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.574709][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.580557][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.580579][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.590321][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.596138][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.596171][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.605908][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.611743][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.611766][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.621520][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.627369][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.627389][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.637150][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.643057][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.643077][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.652803][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.658632][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.658652][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.668400][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.674210][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.674230][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.683948][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.689758][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.689779][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.699498][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.705340][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.705366][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.715082][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.720907][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.720935][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.730686][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.736512][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.736531][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.746250][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.752072][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.752093][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.761856][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.767666][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.767690][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.777442][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.783256][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.783275][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.793027][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.798832][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.798852][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.808612][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.814445][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.814468][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.824216][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.830039][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.830060][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.839798][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.845651][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.845672][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.855429][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.861251][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.861272][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.871002][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.876808][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.876828][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.886608][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.892449][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.892476][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.902250][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.908085][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.908106][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.917840][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.923681][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.923702][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.933544][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.939348][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.939372][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.949126][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.954944][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.954965][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.964745][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.970572][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.970594][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.980406][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 422.986218][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 422.986239][ C1] yealink 4-1:36.0: unexpected response 0
[ 422.995980][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.001813][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.001835][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.011569][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.017395][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.017416][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.027193][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.033014][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.033038][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.042810][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.048639][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.048660][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.058432][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.064319][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.064341][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.074080][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.079908][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.079933][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.089693][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.095511][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.095532][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.105265][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.111084][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.111105][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.120846][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.126655][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.126676][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.136435][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.142263][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.142286][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.152031][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.157852][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.157875][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.167617][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.173441][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.173466][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.183212][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.189071][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.189095][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.198839][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.204655][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.204675][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.214465][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.220350][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.220374][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.230136][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.235954][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.235979][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.245792][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.251631][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.251655][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.261398][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.267216][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.267239][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.276992][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.282861][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.282895][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.292636][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.298455][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.298478][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.308250][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.314070][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.314094][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.323827][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.329665][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.329705][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.339405][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.345247][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.345274][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.355004][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.360844][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.360869][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.370616][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.376398][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.376417][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.386159][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.391975][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.391997][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.401752][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.407591][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.407613][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.417354][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.423205][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.423250][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.433022][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.438845][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.438865][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.448604][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.454442][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.454464][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.464202][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.470017][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.470038][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.479771][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.485598][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.485618][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.495335][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.501219][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.501240][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.510972][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.516792][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.516813][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.526560][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.532401][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.532430][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.542174][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.548017][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.548049][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.557849][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.563705][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.563734][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.573493][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.579296][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.579317][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.589062][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.594959][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.594987][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.604769][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.610598][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.610626][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.620356][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.626150][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.626173][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.635901][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.641716][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.641757][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.651522][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.657338][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.657361][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.667126][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.672973][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.673002][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.682767][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.688615][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.688649][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.698408][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.704236][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.704260][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.714013][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.719911][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.719934][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.729696][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.735524][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.735546][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.745284][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.751101][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.751123][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.760847][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.766641][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.766662][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.776427][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.782265][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.782287][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.792057][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.797901][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.797934][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.807734][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.813595][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.813633][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.823454][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.829289][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.829311][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.839061][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.844929][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.844950][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.854691][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.860512][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.860534][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.870282][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.876120][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.876161][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.885887][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.891710][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.891749][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.901485][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.907327][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.907362][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.917081][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.922943][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.922962][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.932697][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.938567][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.938586][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.948316][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.954133][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.954159][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.963901][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.969742][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.969763][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.979457][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 423.985285][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 423.985316][ C1] yealink 4-1:36.0: unexpected response 0
[ 423.995051][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.000897][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.000922][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.010653][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.016425][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.016443][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.026189][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.032014][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.032036][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.041781][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.047590][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.047609][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.057330][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.063140][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.063179][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.072920][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.078747][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.078767][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.088541][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.094377][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.094402][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.104147][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.109976][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.109997][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.119725][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.125533][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.125555][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.135277][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.141115][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.141143][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.150895][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.156741][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.156762][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.166528][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.172351][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.172374][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.182141][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.187953][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.187973][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.197707][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.203522][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.203543][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.213276][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.219093][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.219134][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.228871][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.234689][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.234709][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.244436][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.250259][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.250283][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.260041][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.265858][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.265878][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.275601][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.281424][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.281447][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.291210][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.297030][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.297051][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.306790][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.312622][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.312646][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.322395][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.328204][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.328225][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.337957][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.343776][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.343797][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.353535][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.359352][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.359382][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.369138][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.374980][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.375001][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.384734][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.390552][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.390571][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.400364][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.406174][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.406194][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.416027][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.421872][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.421894][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.431620][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.437461][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.437481][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.447236][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.453050][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.453069][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.462812][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.468641][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.468664][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.478417][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.484272][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.484292][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.494018][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.499905][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.499928][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.509762][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.515570][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.515590][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.525363][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.531188][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.531212][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.540948][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.546806][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.546827][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.556572][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.562428][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.562453][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.572220][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.578045][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.578066][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.587811][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.593682][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.593703][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.603428][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.609251][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.609274][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.619011][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.624851][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.624873][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.634610][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.640443][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.640462][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.650200][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.656009][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.656037][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.665772][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.671601][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.671623][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.681454][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.687269][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.687289][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.697026][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.702889][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.702921][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.712674][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.718469][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.718488][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.728243][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.734064][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.734086][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.743824][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.749694][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.749721][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.759406][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.765233][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.765262][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.774985][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.780886][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.780913][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.790644][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.796417][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.796438][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.806190][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.812060][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.812083][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.821829][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.827643][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.827666][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.837428][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.843261][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.843285][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.853040][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.858861][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.858882][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.868621][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.874439][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.874459][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.884201][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.890050][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.890071][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.899800][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.905609][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.905630][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.915361][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.921178][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.921199][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.930920][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.936732][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.936752][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.946486][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.952322][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.952344][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.962081][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.967892][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.967913][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.977640][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.983456][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.983476][ C1] yealink 4-1:36.0: unexpected response 0
[ 424.993221][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 424.999037][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 424.999058][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.008802][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.014610][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.014629][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.024390][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.030246][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.030267][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.040001][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.045795][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.045816][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.055614][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.061451][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.061472][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.071218][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.077052][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.077080][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.086830][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.092650][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.092673][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.102445][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.108316][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.108348][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.118114][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.123923][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.123944][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.133682][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.139482][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.139502][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.149236][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.155051][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.155072][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.164810][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.170649][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.170670][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.180395][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.186192][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.186212][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.195930][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.201788][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.201821][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.211575][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.217414][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.217435][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.227175][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.233019][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.233063][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.242836][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.248734][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.248755][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.258540][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.264352][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.264374][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.274148][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.279991][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.280012][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.289740][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.295575][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.295594][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.305317][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.311131][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.311152][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.320882][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.326712][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.326745][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.336499][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.342325][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.342348][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.352094][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.357903][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.357923][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.367664][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.373476][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.373497][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.383224][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.389023][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.389043][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.398775][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.404614][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.404634][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.414360][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.420169][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.420190][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.429914][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.435732][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.435752][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.445468][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.451277][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.451297][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.461039][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.466900][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.466920][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.476662][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.482476][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.482499][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.492237][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.498052][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.498072][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.507815][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.513628][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.513648][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.523386][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.529190][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.529230][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.539000][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.544819][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.544841][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.554598][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.560425][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.560446][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.570187][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.576017][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.576039][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.585781][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.591600][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.591621][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.601355][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.607167][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.607189][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.616929][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.622761][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.622784][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.632534][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.638351][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.638372][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.648109][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.653921][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.653945][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.663680][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.669486][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.669505][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.679249][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.685106][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.685144][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.694899][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.700719][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.700740][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.710512][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.716334][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.716356][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.726088][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.731934][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.731958][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.741713][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.747546][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.747568][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.757323][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.763199][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.763221][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.772984][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.778795][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.778818][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.788563][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.794387][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.794411][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.804176][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.810003][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.810027][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.819776][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.825587][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.825608][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.835335][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.841161][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.841184][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.850928][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.856745][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.856768][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.866528][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.872360][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.872383][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.882134][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.887958][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.887977][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.897699][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.903557][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.903580][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.913332][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.919154][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.919175][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.928954][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.934768][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.934788][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.944514][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.950329][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.950349][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.960072][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.965863][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.965882][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.975612][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.981433][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.981453][ C1] yealink 4-1:36.0: unexpected response 0
[ 425.991177][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 425.996996][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 425.997017][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.006757][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.012574][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.012596][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.022371][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.028194][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.028217][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.037972][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.043807][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.043840][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.053565][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.059356][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.059375][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.069123][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.074948][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.074969][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.084708][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.090539][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.090560][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.100296][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.106102][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.106123][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.115845][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.121703][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.121724][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.131482][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.137309][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.137331][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.147066][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.152961][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.152995][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.162721][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.168539][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.168560][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.178291][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.184119][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.184140][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.193866][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.199710][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.199741][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.209438][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.215249][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.215277][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.224986][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.230858][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.230892][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.240633][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.246419][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.246440][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.256184][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.262020][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.262043][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.271799][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.277650][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.277671][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.287418][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.293236][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.293257][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.303007][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.308860][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.308902][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.318658][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.324472][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.324493][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.334215][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.340089][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.340110][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.349903][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.355764][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.355785][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.365519][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.371360][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.371381][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.381107][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.386919][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.386954][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.396732][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.402586][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.402621][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.412375][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.418191][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.418213][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.427955][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.433801][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.433823][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.443552][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.449364][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.449385][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.459122][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.464942][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.464961][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.474675][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.480491][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.480512][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.490236][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.496033][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.496053][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.505779][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.511599][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.511619][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.521337][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.527152][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.527171][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.536899][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.542725][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.542748][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.552491][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.558362][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.558381][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.568111][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.573956][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.573986][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.583729][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.589533][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.589553][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.599331][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.605169][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.605195][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.614922][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.620748][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.620775][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.630506][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.636292][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.636311][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.646032][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.651854][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.651877][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.661619][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.667424][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.667447][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.677223][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.683064][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.683084][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.692810][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.698656][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.698677][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.708402][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.714221][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.714241][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.723984][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.729804][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.729824][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.739662][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.745464][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.745484][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.755204][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.761038][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.761066][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.770788][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.776653][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.776675][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.786444][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.792264][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.792286][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.802034][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.807855][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.807876][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.817605][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.823449][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.823469][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.833211][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.839017][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.839037][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.848807][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.854649][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.854671][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.864401][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.870239][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.870260][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.880025][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.885864][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.885885][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.895619][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.901445][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.901465][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.911190][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.916990][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.917011][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.926740][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.932597][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.932620][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.942361][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.948176][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.948196][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.957947][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.963774][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.963796][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.973522][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.979327][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.979348][ C1] yealink 4-1:36.0: unexpected response 0
[ 426.989064][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 426.994917][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 426.994937][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.004656][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.010478][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.010500][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.020227][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.026023][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.026062][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.035819][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.041627][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.041647][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.051389][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.057225][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.057246][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.066989][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.072820][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.072843][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.082599][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.088439][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.088462][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.098199][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.104025][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.104046][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.113782][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.119633][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.119663][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.129356][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.135177][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.135203][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.144931][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.150752][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.150778][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.160534][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.166313][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.166333][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.176088][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.181936][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.181960][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.191765][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.197622][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.197651][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.207390][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.213254][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.213279][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.223014][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.228811][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.228831][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.238589][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.244408][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.244429][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.254204][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.260081][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.260101][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.269886][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.275738][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.275758][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.285492][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.291339][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.291361][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.301104][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.306914][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.306934][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.316650][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.322469][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.322492][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.332229][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.338042][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.338063][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.347799][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.353604][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.353624][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.363353][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.369171][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.369195][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.378934][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.384769][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.384797][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.394565][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.400398][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.400419][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.410164][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.415982][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.416004][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.425749][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.431621][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.431644][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.441393][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.447234][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.447265][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.457026][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.462853][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.462878][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.472628][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.478463][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.478492][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.488235][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.494055][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.494076][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.503820][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.509660][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.509679][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.519385][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.525199][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.525226][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.534985][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.540810][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.540835][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.550554][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.556342][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.556361][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.566128][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.571943][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.571965][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.581700][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.587541][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.587562][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.597296][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.603104][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.603125][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.612864][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.618677][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.618697][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.628449][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.634263][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.634283][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.644010][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.649872][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.649893][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.659599][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.665452][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.665475][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.675207][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.681052][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.681074][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.690874][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.696715][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.696739][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.706489][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.712324][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.712350][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.722117][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.727945][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.727968][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.737710][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.743558][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.743580][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.753326][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.759139][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.759161][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.768913][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.774742][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.774764][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.784506][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.790329][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.790350][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.800084][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.805881][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.805902][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.815633][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.821449][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.821470][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.831206][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.837020][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.837041][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.846801][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.852631][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.852655][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.862403][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.868247][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.868268][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.878012][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.883886][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.883908][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.893664][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.899465][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.899486][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.909214][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.915027][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.915048][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.924804][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.930631][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.930652][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.940395][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.946195][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.946216][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.955961][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.961822][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.961845][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.971575][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.977377][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.977396][ C1] yealink 4-1:36.0: unexpected response 0
[ 427.987130][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 427.992970][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 427.992991][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.002733][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.008587][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.008611][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.018363][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.024168][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.024188][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.033937][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.039781][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.039801][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.049491][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.055363][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.055398][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.065133][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.070963][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.070992][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.080724][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.086526][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.086545][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.096278][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.102098][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.102120][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.111856][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.117662][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.117682][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.127416][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.133240][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.133261][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.143009][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.148841][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.148861][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.158613][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.164484][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.164504][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.174229][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.180073][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.180093][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.189833][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.195632][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.195652][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.205371][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.211179][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.211210][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.220935][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.226732][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.226767][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.236489][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.242317][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.242339][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.252078][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.257889][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.257909][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.267626][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.273439][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.273458][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.283188][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.289003][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.289024][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.298758][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.304613][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.304634][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.314415][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.320250][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.320274][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.330022][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.335856][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.335911][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.345735][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.351562][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.351585][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.361314][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.367171][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.367193][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.376927][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.382754][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.382797][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.392546][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.398360][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.398380][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.408125][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.413943][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.413965][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.423696][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.429512][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.429534][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.439334][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.445157][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.445184][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.454912][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.460749][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.460777][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.470509][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.476299][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.476319][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.486059][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.491937][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.491969][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.501764][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.507575][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.507597][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.517340][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.523232][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.523253][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.533033][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.538850][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.538871][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.548604][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.554462][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.554484][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.564283][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.570138][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.570168][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.579930][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.585818][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.585853][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.595647][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.601492][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.601523][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.611291][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.617123][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.617147][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.626893][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.632732][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.632755][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.642508][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.648343][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.648377][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.658162][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.663985][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.664006][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.673742][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.679591][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.679619][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.689375][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.695228][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.695255][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.705001][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.710827][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.710853][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.720592][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.726431][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.726457][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.736241][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.742112][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.742144][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.751925][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.757754][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.757774][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.767530][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.773380][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.773402][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.783172][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.789024][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.789046][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.798782][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.804602][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.804626][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.814429][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.820286][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.820316][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.830102][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.835942][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.835975][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.845760][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.851628][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.851663][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.861444][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.867250][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.867271][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.876996][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.882885][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.882908][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.892670][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.898494][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.898514][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.908265][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.914103][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.914124][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.923869][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.929721][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.929749][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.939427][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.945259][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.945286][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.955017][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.960933][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.960960][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.970693][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.976471][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.976489][ C1] yealink 4-1:36.0: unexpected response 0
[ 428.986209][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 428.992027][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 428.992050][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.001814][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.007658][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.007681][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.017426][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.023228][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.023248][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.032995][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.038791][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.038812][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.048561][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.054406][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.054432][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.064167][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.070010][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.070034][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.079782][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.085611][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.085634][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.095373][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.101188][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.101209][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.110932][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.116741][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.116760][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.126495][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.132314][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.132336][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.142074][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.147884][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.147904][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.157647][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.163473][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.163494][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.173217][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.179088][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.179117][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.188887][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.194734][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.194753][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.204528][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.210376][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.210398][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.220147][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.225960][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.225984][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.235710][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.241571][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.241593][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.251330][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.257177][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.257196][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.266932][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.272760][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.272783][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.282525][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.288334][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.288353][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.298088][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.303941][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.303961][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.313704][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.319527][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.319547][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.329305][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.335135][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.335162][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.344887][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.350717][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.350745][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.360475][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.366244][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.366263][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.375978][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.381823][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.381848][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.391581][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.397434][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.397453][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.407177][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.412997][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.413017][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.422785][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.428593][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.428612][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.438331][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.444152][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.444173][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.453997][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.459835][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.459857][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.469532][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.475402][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.475421][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.485139][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.490967][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.490987][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.500723][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.506538][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.506559][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.516352][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.522191][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.522214][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.531954][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.537771][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.537792][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.547549][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.553369][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.553389][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.563128][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.568957][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.568976][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.578710][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.584523][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.584543][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.594282][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.600103][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.600124][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.609859][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.615722][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.615743][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.625468][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.631288][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.631309][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.641029][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.646839][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.646859][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.656614][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.662487][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.662509][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.672252][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.678069][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.678090][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.687857][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.693717][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.693741][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.703482][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.709305][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.709326][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.719076][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.724893][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.724913][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.734639][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.740520][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.740550][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.750302][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.756106][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.756126][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.765855][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.771698][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.771719][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.781470][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.787272][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.787293][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.797033][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.802895][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.802928][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.812701][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.818508][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.818528][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.828244][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.834115][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.834146][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.839954][ T30] INFO: task kworker/0:1:10 blocked for more than 143 seconds.
[ 429.843951][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.850064][ T30] Not tainted syzkaller #0
[ 429.859794][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.866749][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 429.871754][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.873562][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.881898][ T30] task:kworker/0:1 state:D
[ 429.888896][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.898217][ T30] stack:22424 pid:10 tgid:10 ppid:2 task_flags:0x4288060 flags:0x00080000
[ 429.899709][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.901483][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.910919][ T30] Workqueue: usb_hub_wq hub_event
[ 429.915473][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.923495][ T30]
[ 429.928671][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.935638][ T30] Call Trace:
[ 429.941557][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.948977][ T30]
[ 429.953979][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 429.961695][ T30] __schedule+0xf89/0x4840
[ 429.967299][ C1] yealink 4-1:36.0: unexpected response 0
[ 429.974248][ T30] ? do_raw_spin_lock+0x128/0x260
[ 429.980183][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 429.987839][ T30] ? __pfx___schedule+0x10/0x10
[ 429.992687][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 430.000348][ T30] ? find_held_lock+0x2b/0x80
[ 430.005932][ C1] yealink 4-1:36.0: unexpected response 0
[ 430.012775][ T30] ? schedule+0x2bf/0x390
[ 430.019720][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 430.026413][ T30] schedule+0xdd/0x390
[ 430.031200][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 430.038769][ T30] schedule_preempt_disabled+0x13/0x30
[ 430.044493][ C1] yealink 4-1:36.0: unexpected response 0
[ 430.044776][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 430.052998][ T30] __mutex_lock+0xced/0x1b10
[ 430.057302][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 430.065014][ T30] ? __input_unregister_device+0x156/0x470
[ 430.069550][ C1] yealink 4-1:36.0: unexpected response 0
[ 430.069835][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 430.077658][ T30] ? __lock_acquire+0xd73/0x2630
[ 430.084765][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 430.091444][ T30] ? __pfx___mutex_lock+0x10/0x10
[ 430.095710][ C1] yealink 4-1:36.0: unexpected response 0
[ 430.103697][ T30] ? mark_held_locks+0x40/0x70
[ 430.109774][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 430.116402][ T30] ? __input_unregister_device+0x156/0x470
[ 430.122081][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 430.128801][ T30] __input_unregister_device+0x156/0x470
[ 430.134356][ C1] yealink 4-1:36.0: unexpected response 0
[ 430.134655][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 430.142937][ T30] input_unregister_device+0xc2/0x110
[ 430.149708][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 430.154975][ T30] usb_cleanup+0x1ee/0x2a0
[ 430.160469][ C1] yealink 4-1:36.0: unexpected response 0
[ 430.160786][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 430.167809][ T30] usb_disconnect+0x3a/0x80
[ 430.173283][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 430.180932][ T30] usb_unbind_interface+0x1dd/0x9e0
[ 430.185613][ C1] yealink 4-1:36.0: unexpected response 0
[ 430.193646][ T30] ? kernfs_put+0x3f/0x60
[ 430.199702][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 430.206077][ T30] ? __pfx_usb_unbind_interface+0x10/0x10
[ 430.211941][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 430.219856][ T30] device_remove+0x12a/0x180
[ 430.224200][ C1] yealink 4-1:36.0: unexpected response 0
[ 430.231986][ T30] device_release_driver_internal+0x44e/0x620
[ 430.239737][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 430.244854][ T30] bus_remove_device+0x2bc/0x560
[ 430.250498][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 430.258164][ T30] ? __pfx_bus_remove_device+0x10/0x10
[ 430.262772][ C1] yealink 4-1:36.0: unexpected response 0
[ 430.263040][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 430.271334][ T30] ? __pfx_device_remove_attrs+0x10/0x10
[ 430.279693][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 430.283452][ T30] device_del+0x376/0x9b0
[ 430.288916][ C1] yealink 4-1:36.0: unexpected response 0
[ 430.296900][ T30] ? __pfx_device_del+0x10/0x10
[ 430.301730][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 430.309173][ T30] ? kobject_put+0xb9/0x640
[ 430.315246][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 430.322220][ T30] usb_disable_device+0x367/0x810
[ 430.327525][ C1] yealink 4-1:36.0: unexpected response 0
[ 430.335611][ T30] usb_disconnect+0x2e2/0x9a0
[ 430.340297][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 430.347975][ T30] hub_event+0x1d0c/0x4af0
[ 430.353947][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 430.360863][ T30] ? __lock_acquire+0x4a5/0x2630
[ 430.366194][ C1] yealink 4-1:36.0: unexpected response 0
[ 430.374141][ T30] ? do_raw_spin_unlock+0x145/0x1e0
[ 430.379734][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 430.386647][ T30] ? __pfx_hub_event+0x10/0x10
[ 430.392519][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 430.399125][ T30] ? assoc_array_gc+0x470/0x15d0
[ 430.404778][ C1] yealink 4-1:36.0: unexpected response 0
[ 430.405064][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 430.413287][ T30] ? rcu_is_watching+0x12/0xc0
[ 430.419704][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 430.425471][ T30] process_one_work+0xa0e/0x1980
[ 430.430899][ C1] yealink 4-1:36.0: unexpected response 0
[ 430.431198][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 430.438200][ T30] ? __pfx_process_one_work+0x10/0x10
[ 430.443756][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 430.451397][ T30] ? __pfx_hub_event+0x10/0x10
[ 430.456030][ C1] yealink 4-1:36.0: unexpected response 0
[ 430.464150][ T30] worker_thread+0x5ef/0xe50
[ 430.469893][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 430.476729][ T30] ? __pfx_worker_thread+0x10/0x10
[ 430.482460][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 430.490527][ T30] ? kthread+0x13a/0x450
[ 430.494711][ C1] yealink 4-1:36.0: unexpected response 0
[ 430.502657][ T30] ? __pfx_worker_thread+0x10/0x10
[ 430.509745][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 430.515184][ T30] kthread+0x370/0x450
[ 430.521106][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 430.528877][ T30] ? __pfx_kthread+0x10/0x10
[ 430.533353][ C1] yealink 4-1:36.0: unexpected response 0
[ 430.533630][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 430.541662][ T30] ret_from_fork+0x69a/0xc80
[ 430.549703][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 430.554079][ T30] ? __pfx_ret_from_fork+0x10/0x10
[ 430.559441][ C1] yealink 4-1:36.0: unexpected response 0
[ 430.567521][ T30] ? __switch_to+0x7f6/0x1100
[ 430.572251][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 430.579973][ T30] ? __switch_to_asm+0x39/0x70
[ 430.589707][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 430.592440][ T30] ? __pfx_kthread+0x10/0x10
[ 430.598047][ C1] yealink 4-1:36.0: unexpected response 0
[ 430.606267][ T30] ret_from_fork_asm+0x1a/0x30
[ 430.610837][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 430.618470][ T30]
[ 430.624371][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 430.631254][ T30] INFO: task jbd2/sda1-8:2815 blocked in I/O wait for more than 144 seconds.
[ 430.636670][ C1] yealink 4-1:36.0: unexpected response 0
[ 430.669536][ T30] Not tainted syzkaller #0
[ 430.689640][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 430.699693][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 430.699738][ C1] yealink 4-1:36.0: unexpected response 0
[ 430.709817][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 430.807630][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 430.819799][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 430.862093][ T30] task:jbd2/sda1-8 state:D
[ 430.866433][ C1] yealink 4-1:36.0: unexpected response 0
[ 430.869654][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 430.879734][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 430.954067][ T30] stack:26200 pid:2815 tgid:2815 ppid:2 task_flags:0x240040 flags:0x00080000
[ 430.960311][ C1] yealink 4-1:36.0: unexpected response 0
[ 430.969872][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 431.053331][ T30] Call Trace:
[ 431.059748][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 431.102116][ T30]
[ 431.105915][ C1] yealink 4-1:36.0: unexpected response 0
[ 431.109720][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 431.178274][ T30] __schedule+0xf89/0x4840
[ 431.189632][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 431.189663][ C1] yealink 4-1:36.0: unexpected response 0
[ 431.199695][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 431.297901][ T30] ? __pfx___schedule+0x10/0x10
[ 431.309634][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 431.309665][ C1] yealink 4-1:36.0: unexpected response 0
[ 431.319743][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 431.420815][ T30] ? find_held_lock+0x2b/0x80
[ 431.429759][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 431.513503][ T30] ? schedule+0x2bf/0x390
[ 431.518538][ C1] yealink 4-1:36.0: unexpected response 0
[ 431.519616][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 431.529754][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 431.626576][ T30] schedule+0xdd/0x390
[ 431.631174][ C1] yealink 4-1:36.0: unexpected response 0
[ 431.639787][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 431.666464][ T30] io_schedule+0x8a/0xf0
[ 431.679742][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 431.689910][ T30] bit_wait_io+0xd/0xe0
[ 431.696466][ C1] yealink 4-1:36.0: unexpected response 0
[ 431.699773][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 431.704961][ T30] __wait_on_bit+0x65/0x180
[ 431.719735][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 431.752588][ T30] ? __pfx_bit_wait_io+0x10/0x10
[ 431.754561][ C1] yealink 4-1:36.0: unexpected response 0
[ 431.759759][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 431.763312][ T30] out_of_line_wait_on_bit+0xdc/0x110
[ 431.769768][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 431.775133][ T30] ? __pfx_out_of_line_wait_on_bit+0x10/0x10
[ 431.780685][ C1] yealink 4-1:36.0: unexpected response 0
[ 431.789713][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 431.794899][ T30] ? __pfx_wake_bit_function+0x10/0x10
[ 431.809729][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 431.813826][ T30] ? __pfx___might_resched+0x10/0x10
[ 431.819400][ C1] yealink 4-1:36.0: unexpected response 0
[ 431.826313][ T30] __wait_on_buffer+0x64/0x70
[ 431.839749][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 431.872386][ T30] jbd2_journal_commit_transaction+0x494c/0x6870
[ 431.879735][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 431.884350][ T30] ? __pfx_jbd2_journal_commit_transaction+0x10/0x10
[ 431.889831][ C1] yealink 4-1:36.0: unexpected response 0
[ 431.890173][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 431.898134][ T30] ? debug_object_assert_init+0x1c4/0x300
[ 431.902700][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 431.910827][ T30] ? rcu_is_watching+0x12/0xc0
[ 431.916018][ C1] yealink 4-1:36.0: unexpected response 0
[ 431.923529][ T30] ? _raw_spin_lock_irqsave+0x52/0x60
[ 431.929804][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 431.936737][ T30] ? find_held_lock+0x2b/0x80
[ 431.941372][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 431.949084][ T30] ? __try_to_del_timer_sync+0x107/0x160
[ 431.954657][ C1] yealink 4-1:36.0: unexpected response 0
[ 431.955027][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 431.986137][ T30] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 431.989731][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 431.994697][ T30] ? __timer_delete_sync+0x151/0x1c0
[ 431.999001][ C1] yealink 4-1:36.0: unexpected response 0
[ 432.007156][ T30] kjournald2+0x200/0x760
[ 432.012923][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 432.019426][ T30] ? __pfx_kjournald2+0x10/0x10
[ 432.025404][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 432.033536][ T30] ? find_held_lock+0x2b/0x80
[ 432.037692][ C1] yealink 4-1:36.0: unexpected response 0
[ 432.045825][ T30] ? __kthread_parkme+0xbb/0x230
[ 432.051583][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 432.058376][ T30] ? rcu_is_watching+0x12/0xc0
[ 432.069731][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 432.093987][ T30] ? __pfx_autoremove_wake_function+0x10/0x10
[ 432.095648][ C1] yealink 4-1:36.0: unexpected response 0
[ 432.106037][ T30] ? __kthread_parkme+0x18c/0x230
[ 432.109725][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 432.123885][ T30] ? kthread+0x13a/0x450
[ 432.129711][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 432.135631][ T30] ? __pfx_kjournald2+0x10/0x10
[ 432.141098][ C1] yealink 4-1:36.0: unexpected response 0
[ 432.141429][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 432.149164][ T30] kthread+0x370/0x450
[ 432.153945][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 432.161823][ T30] ? __pfx_kthread+0x10/0x10
[ 432.167260][ C1] yealink 4-1:36.0: unexpected response 0
[ 432.169730][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 432.174376][ T30] ret_from_fork+0x69a/0xc80
[ 432.180025][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 432.207491][ T30] ? __pfx_ret_from_fork+0x10/0x10
[ 432.211588][ C1] yealink 4-1:36.0: unexpected response 0
[ 432.219761][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 432.229242][ T30] ? __switch_to+0x7f6/0x1100
[ 432.231295][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 432.238954][ T30] ? __switch_to_asm+0x39/0x70
[ 432.244546][ C1] yealink 4-1:36.0: unexpected response 0
[ 432.244845][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 432.252249][ T30] ? __pfx_kthread+0x10/0x10
[ 432.259697][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 432.265091][ T30] ret_from_fork_asm+0x1a/0x30
[ 432.269662][ C1] yealink 4-1:36.0: unexpected response 0
[ 432.269980][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 432.278254][ T30]
[ 432.283525][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 432.290756][ T30] INFO: task udevd:2855 blocked for more than 145 seconds.
[ 432.295837][ C1] yealink 4-1:36.0: unexpected response 0
[ 432.304354][ T30] Not tainted syzkaller #0
[ 432.309713][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 432.316458][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 432.322209][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 432.329075][ T30] task:udevd state:D
[ 432.334520][ C1] yealink 4-1:36.0: unexpected response 0
[ 432.334812][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 432.343472][ T30] stack:26072 pid:2855 tgid:2855 ppid:1 task_flags:0x400140 flags:0x00080000
[ 432.349720][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 432.395577][ T30] Call Trace:
[ 432.399232][ C1] yealink 4-1:36.0: unexpected response 0
[ 432.406568][ T30]
[ 432.419772][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 432.425873][ T30] __schedule+0xf89/0x4840
[ 432.431423][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 432.439333][ T30] ? __pfx___schedule+0x10/0x10
[ 432.443704][ C1] yealink 4-1:36.0: unexpected response 0
[ 432.443990][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 432.452229][ T30] ? find_held_lock+0x2b/0x80
[ 432.459713][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 432.474126][ T30] ? schedule+0x2bf/0x390
[ 432.476665][ C1] yealink 4-1:36.0: unexpected response 0
[ 432.479775][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 432.484299][ T30] schedule+0xdd/0x390
[ 432.489482][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 432.497759][ T30] schedule_preempt_disabled+0x13/0x30
[ 432.501723][ C1] yealink 4-1:36.0: unexpected response 0
[ 432.502073][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 432.510499][ T30] rwsem_down_read_slowpath+0x5af/0xb40
[ 432.519781][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 432.522524][ T30] ? __pfx_rwsem_down_read_slowpath+0x10/0x10
[ 432.527899][ C1] yealink 4-1:36.0: unexpected response 0
[ 432.528248][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 432.536579][ T30] ? __pfx___might_resched+0x10/0x10
[ 432.540760][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 432.548617][ T30] down_read+0xed/0x450
[ 432.554024][ C1] yealink 4-1:36.0: unexpected response 0
[ 432.554314][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 432.561482][ T30] ? find_held_lock+0x2b/0x80
[ 432.569729][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 432.575071][ T30] ? __pfx_down_read+0x10/0x10
[ 432.579122][ C1] yealink 4-1:36.0: unexpected response 0
[ 432.579464][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 432.587870][ T30] ? kernfs_root+0xee/0x2a0
[ 432.592957][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 432.599973][ T30] kernfs_dop_revalidate+0xa5/0x7e0
[ 432.605236][ C1] yealink 4-1:36.0: unexpected response 0
[ 432.613286][ T30] lookup_fast+0x3c7/0x600
[ 432.619709][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 432.625938][ T30] ? inode_permission+0x374/0x620
[ 432.631652][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 432.638176][ T30] link_path_walk+0x7d4/0x1cc0
[ 432.643900][ C1] yealink 4-1:36.0: unexpected response 0
[ 432.644188][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 432.652226][ T30] path_openat+0x1be/0x31a0
[ 432.659671][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 432.664538][ T30] ? kasan_save_stack+0x3f/0x50
[ 432.670061][ C1] yealink 4-1:36.0: unexpected response 0
[ 432.670419][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 432.677451][ T30] ? kasan_save_stack+0x30/0x50
[ 432.682990][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 432.691139][ T30] ? kasan_save_track+0x14/0x30
[ 432.695295][ C1] yealink 4-1:36.0: unexpected response 0
[ 432.699759][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 432.703605][ T30] ? kmem_cache_alloc_noprof+0x2e7/0x6a0
[ 432.709125][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 432.716099][ T30] ? __pfx_path_openat+0x10/0x10
[ 432.721426][ C1] yealink 4-1:36.0: unexpected response 0
[ 432.721704][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 432.730316][ T30] do_file_open+0x20e/0x430
[ 432.739794][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 432.742017][ T30] ? __pfx_do_file_open+0x10/0x10
[ 432.747520][ C1] yealink 4-1:36.0: unexpected response 0
[ 432.747897][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 432.755371][ T30] ? alloc_fd+0x476/0x790
[ 432.760348][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 432.767908][ T30] ? do_getname+0x191/0x390
[ 432.772595][ C1] yealink 4-1:36.0: unexpected response 0
[ 432.772915][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 432.781232][ T30] do_sys_openat2+0x10d/0x1e0
[ 432.789708][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 432.793383][ T30] ? __pfx_do_sys_openat2+0x10/0x10
[ 432.798756][ C1] yealink 4-1:36.0: unexpected response 0
[ 432.806782][ T30] ? __sys_recvmsg+0x18c/0x220
[ 432.811616][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 432.819230][ T30] ? __pfx___sys_recvmsg+0x10/0x10
[ 432.825102][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 432.831929][ T30] __x64_sys_openat+0x12d/0x210
[ 432.837395][ C1] yealink 4-1:36.0: unexpected response 0
[ 432.839737][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 432.846065][ T30] ? __pfx___x64_sys_openat+0x10/0x10
[ 432.850186][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 432.857851][ T30] ? rcu_is_watching+0x12/0xc0
[ 432.863501][ C1] yealink 4-1:36.0: unexpected response 0
[ 432.863802][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 432.871010][ T30] do_syscall_64+0x10b/0x7f0
[ 432.879727][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 432.884091][ T30] ? irqentry_exit+0xe5/0x6c0
[ 432.888588][ C1] yealink 4-1:36.0: unexpected response 0
[ 432.888913][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 432.896937][ T30] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 432.902551][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 432.909012][ T30] RIP: 0033:0x7faea44ed407
[ 432.914700][ C1] yealink 4-1:36.0: unexpected response 0
[ 432.915049][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 432.923192][ T30] RSP: 002b:00007fffdaa39470 EFLAGS: 00000202
[ 432.929700][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 432.935263][ T30] ORIG_RAX: 0000000000000101
[ 432.940793][ C1] yealink 4-1:36.0: unexpected response 0
[ 432.941123][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 432.947968][ T30] RAX: ffffffffffffffda RBX: 00007faea43ff880 RCX: 00007faea44ed407
[ 432.953662][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 432.961645][ T30] RDX: 0000000000080000 RSI: 00007fffdaa395f0 RDI: ffffffffffffff9c
[ 432.965899][ C1] yealink 4-1:36.0: unexpected response 0
[ 432.973539][ T30] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000
[ 432.989738][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 432.993833][ T30] R10: 0000000000000000 R11: 0000000000000202 R12: 000055c2b39bc7f5
[ 432.999110][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 433.005927][ T30] R13: 000055c2b39bc7f5 R14: 0000000000000001 R15: 0000000000000000
[ 433.011376][ C1] yealink 4-1:36.0: unexpected response 0
[ 433.011683][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 433.019440][ T30]
[ 433.024196][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 433.032254][ T30] INFO: task udevd:3013 blocked for more than 146 seconds.
[ 433.037520][ C1] yealink 4-1:36.0: unexpected response 0
[ 433.044485][ T30] Not tainted syzkaller #0
[ 433.050299][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 433.057894][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 433.062848][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 433.070745][ T30] task:udevd state:D
[ 433.076141][ C1] yealink 4-1:36.0: unexpected response 0
[ 433.083451][ T30] stack:27960 pid:3013 tgid:3013 ppid:2855 task_flags:0x400140 flags:0x00080000
[ 433.089725][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 433.096780][ T30] Call Trace:
[ 433.101386][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 433.101414][ C1] yealink 4-1:36.0: unexpected response 0
[ 433.101615][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 433.101880][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 433.101909][ C1] yealink 4-1:36.0: unexpected response 0
[ 433.102112][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 433.102317][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 433.102345][ C1] yealink 4-1:36.0: unexpected response 0
[ 433.102565][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 433.102774][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 433.102803][ C1] yealink 4-1:36.0: unexpected response 0
[ 433.103030][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 433.103232][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 433.103259][ C1] yealink 4-1:36.0: unexpected response 0
[ 433.103457][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 433.103715][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 433.103744][ C1] yealink 4-1:36.0: unexpected response 0
[ 433.103950][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 433.104157][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 433.104186][ C1] yealink 4-1:36.0: unexpected response 0
[ 433.104392][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 433.104600][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 433.104629][ C1] yealink 4-1:36.0: unexpected response 0
[ 433.104846][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 433.105123][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 433.124905][ T30]
[ 433.131036][ C1] yealink 4-1:36.0: unexpected response 0
[ 433.139721][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 433.145072][ T30] __schedule+0xf89/0x4840
[ 433.150720][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 433.158353][ T30] ? __pfx___schedule+0x10/0x10
[ 433.162958][ C1] yealink 4-1:36.0: unexpected response 0
[ 433.169711][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 433.171151][ T30] ? find_held_lock+0x2b/0x80
[ 433.176963][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 433.183618][ T30] ? schedule+0x2bf/0x390
[ 433.189074][ C1] yealink 4-1:36.0: unexpected response 0
[ 433.196983][ T30] schedule+0xdd/0x390
[ 433.201922][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 433.213364][ T30] schedule_preempt_disabled+0x13/0x30
[ 433.219796][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 433.222201][ T30] rwsem_down_read_slowpath+0x5af/0xb40
[ 433.227789][ C1] yealink 4-1:36.0: unexpected response 0
[ 433.236554][ T30] ? __pfx_rwsem_down_read_slowpath+0x10/0x10
[ 433.240610][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 433.253590][ T30] ? __pfx___might_resched+0x10/0x10
[ 433.259657][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 433.259685][ C1] yealink 4-1:36.0: unexpected response 0
[ 433.259958][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 433.268088][ T30] down_read+0xed/0x450
[ 433.273530][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 433.280306][ T30] ? find_held_lock+0x2b/0x80
[ 433.285760][ C1] yealink 4-1:36.0: unexpected response 0
[ 433.293600][ T30] ? __pfx_down_read+0x10/0x10
[ 433.299682][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 433.306153][ T30] ? kernfs_root+0xee/0x2a0
[ 433.312071][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 433.318680][ T30] kernfs_dop_revalidate+0xa5/0x7e0
[ 433.324335][ C1] yealink 4-1:36.0: unexpected response 0
[ 433.324637][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 433.332629][ T30] lookup_fast+0x3c7/0x600
[ 433.339720][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 433.344795][ T30] ? inode_permission+0x374/0x620
[ 433.350462][ C1] yealink 4-1:36.0: unexpected response 0
[ 433.350727][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 433.357779][ T30] link_path_walk+0x7d4/0x1cc0
[ 433.363266][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 433.371184][ T30] path_openat+0x1be/0x31a0
[ 433.375547][ C1] yealink 4-1:36.0: unexpected response 0
[ 433.383645][ T30] ? kasan_save_stack+0x3f/0x50
[ 433.389690][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 433.396163][ T30] ? kasan_save_stack+0x30/0x50
[ 433.401967][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 433.409490][ T30] ? kasan_save_track+0x14/0x30
[ 433.414168][ C1] yealink 4-1:36.0: unexpected response 0
[ 433.421302][ T30] ? kmem_cache_alloc_noprof+0x2e7/0x6a0
[ 433.429718][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 433.435119][ T30] ? __pfx_path_openat+0x10/0x10
[ 433.440467][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 433.448167][ T30] do_file_open+0x20e/0x430
[ 433.452708][ C1] yealink 4-1:36.0: unexpected response 0
[ 433.453000][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 433.461269][ T30] ? __pfx_do_file_open+0x10/0x10
[ 433.469735][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 433.473349][ T30] ? alloc_fd+0x476/0x790
[ 433.478835][ C1] yealink 4-1:36.0: unexpected response 0
[ 433.486907][ T30] ? do_getname+0x191/0x390
[ 433.491632][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 433.499279][ T30] do_sys_openat2+0x10d/0x1e0
[ 433.505156][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 433.511840][ T30] ? __pfx_do_sys_openat2+0x10/0x10
[ 433.517479][ C1] yealink 4-1:36.0: unexpected response 0
[ 433.525608][ T30] ? rcu_is_watching+0x12/0xc0
[ 433.530304][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 433.537998][ T30] ? __schedule+0xf9b/0x4840
[ 433.543842][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 433.550623][ T30] __x64_sys_openat+0x12d/0x210
[ 433.556116][ C1] yealink 4-1:36.0: unexpected response 0
[ 433.564099][ T30] ? __pfx___x64_sys_openat+0x10/0x10
[ 433.569693][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 433.576818][ T30] ? rcu_is_watching+0x12/0xc0
[ 433.582460][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 433.588993][ T30] do_syscall_64+0x10b/0x7f0
[ 433.594738][ C1] yealink 4-1:36.0: unexpected response 0
[ 433.595099][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 433.629703][ T30] ? irqentry_exit+0xe5/0x6c0
[ 433.639707][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 433.654364][ T30] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 433.659430][ C1] yealink 4-1:36.0: unexpected response 0
[ 433.668013][ T30] RIP: 0033:0x7faea44ed407
[ 433.672277][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 433.680030][ T30] RSP: 002b:00007fffdaa34e50 EFLAGS: 00000202
[ 433.689698][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 433.692593][ T30] ORIG_RAX: 0000000000000101
[ 433.698051][ C1] yealink 4-1:36.0: unexpected response 0
[ 433.705161][ T30] RAX: ffffffffffffffda RBX: 00007faea43ff880 RCX: 00007faea44ed407
[ 433.710831][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 433.718677][ T30] RDX: 0000000000080000 RSI: 00007fffdaa34fd0 RDI: ffffffffffffff9c
[ 433.723423][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 433.731471][ T30] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000
[ 433.736769][ C1] yealink 4-1:36.0: unexpected response 0
[ 433.769811][ T30] R10: 0000000000000000 R11: 0000000000000202 R12: 000055c2b39bc7f5
[ 433.779813][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 433.793767][ T30] R13: 000055c2b39bc7f5 R14: 0000000000000001 R15: 000055c2b39d7140
[ 433.799717][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 433.806036][ T30]
[ 433.807166][ C1] yealink 4-1:36.0: unexpected response 0
[ 433.815707][ T30] INFO: task syz-executor300:3014 blocked for more than 147 seconds.
[ 433.819938][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 433.827662][ T30] Not tainted syzkaller #0
[ 433.833573][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 433.840429][ T30] Blocked by coredump.
[ 433.845842][ C1] yealink 4-1:36.0: unexpected response 0
[ 433.867355][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 433.872238][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 433.905820][ T30] task:syz-executor300 state:D
[ 433.910881][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 433.927569][ T30] stack:26904 pid:3014 tgid:3014 ppid:2985 task_flags:0x40044c flags:0x00080803
[ 433.929928][ C1] yealink 4-1:36.0: unexpected response 0
[ 433.930418][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 433.937376][ T30] Call Trace:
[ 433.942796][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 433.950843][ T30]
[ 433.955062][ C1] yealink 4-1:36.0: unexpected response 0
[ 433.963261][ T30] __schedule+0xf89/0x4840
[ 433.969678][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 433.975842][ T30] ? __pfx___schedule+0x10/0x10
[ 433.981430][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 433.988985][ T30] ? find_held_lock+0x2b/0x80
[ 433.993706][ C1] yealink 4-1:36.0: unexpected response 0
[ 433.993996][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 434.002310][ T30] ? schedule+0x2bf/0x390
[ 434.009726][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 434.014260][ T30] schedule+0xdd/0x390
[ 434.019817][ C1] yealink 4-1:36.0: unexpected response 0
[ 434.020131][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 434.027906][ T30] schedule_preempt_disabled+0x13/0x30
[ 434.032667][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 434.040666][ T30] rwsem_down_write_slowpath+0x4c2/0x12c0
[ 434.045989][ C1] yealink 4-1:36.0: unexpected response 0
[ 434.053205][ T30] ? __pfx_rwsem_down_write_slowpath+0x10/0x10
[ 434.059775][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 434.067014][ T30] ? __pfx___might_resched+0x10/0x10
[ 434.071383][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 434.079433][ T30] down_write+0x1c7/0x1f0
[ 434.084681][ C1] yealink 4-1:36.0: unexpected response 0
[ 434.090948][ T30] ? __pfx_down_write+0x10/0x10
[ 434.099724][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 434.105662][ T30] kernfs_remove_by_name_ns+0x51/0x120
[ 434.109973][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 434.117673][ T30] driver_remove_file+0x4a/0x60
[ 434.123276][ C1] yealink 4-1:36.0: unexpected response 0
[ 434.123580][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 434.130433][ T30] bus_remove_driver+0x248/0x2e0
[ 434.139682][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 434.144101][ T30] driver_unregister+0x76/0xb0
[ 434.148339][ C1] yealink 4-1:36.0: unexpected response 0
[ 434.156341][ T30] usb_gadget_unregister_driver+0x49/0x70
[ 434.162150][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 434.168706][ T30] raw_release+0x19b/0x260
[ 434.174723][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 434.182551][ T30] ? __pfx_raw_release+0x10/0x10
[ 434.187009][ C1] yealink 4-1:36.0: unexpected response 0
[ 434.194764][ T30] __fput+0x3ff/0xb50
[ 434.200860][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 434.207935][ T30] task_work_run+0x150/0x240
[ 434.213449][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 434.221377][ T30] ? __pfx_task_work_run+0x10/0x10
[ 434.225749][ C1] yealink 4-1:36.0: unexpected response 0
[ 434.233816][ T30] ? do_raw_spin_unlock+0x145/0x1e0
[ 434.239698][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 434.246588][ T30] do_exit+0x8d2/0x2a60
[ 434.252133][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 434.260064][ T30] ? schedule+0xe7/0x390
[ 434.264366][ C1] yealink 4-1:36.0: unexpected response 0
[ 434.272296][ T30] ? __pfx_do_exit+0x10/0x10
[ 434.279706][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 434.285116][ T30] ? do_raw_spin_lock+0x128/0x260
[ 434.290806][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 434.298503][ T30] ? find_held_lock+0x2b/0x80
[ 434.303035][ C1] yealink 4-1:36.0: unexpected response 0
[ 434.303328][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 434.311471][ T30] ? get_signal+0x7e0/0x21e0
[ 434.319708][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 434.323626][ T30] do_group_exit+0xd5/0x2a0
[ 434.329128][ C1] yealink 4-1:36.0: unexpected response 0
[ 434.337226][ T30] get_signal+0x1ec7/0x21e0
[ 434.342005][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 434.349906][ T30] ? __down_common+0x6b3/0x8a0
[ 434.359768][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 434.362341][ T30] ? __pfx___down_common+0x10/0x10
[ 434.367827][ C1] yealink 4-1:36.0: unexpected response 0
[ 434.376033][ T30] ? __pfx_get_signal+0x10/0x10
[ 434.380595][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 434.388293][ T30] ? rcu_is_watching+0x12/0xc0
[ 434.394232][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 434.401200][ T30] ? _raw_spin_unlock_irqrestore+0x52/0x80
[ 434.406475][ C1] yealink 4-1:36.0: unexpected response 0
[ 434.414684][ T30] arch_do_signal_or_restart+0x91/0x7a0
[ 434.419728][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 434.427123][ T30] ? __pfx_arch_do_signal_or_restart+0x10/0x10
[ 434.432824][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 434.439511][ T30] ? rcu_is_watching+0x12/0xc0
[ 434.445087][ C1] yealink 4-1:36.0: unexpected response 0
[ 434.452575][ T30] exit_to_user_mode_loop+0x7e/0x430
[ 434.459703][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 434.466379][ T30] ? do_syscall_64+0x4d7/0x7f0
[ 434.471646][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 434.478174][ T30] do_syscall_64+0x682/0x7f0
[ 434.483906][ C1] yealink 4-1:36.0: unexpected response 0
[ 434.484170][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 434.492301][ T30] ? irqentry_exit+0xe5/0x6c0
[ 434.499739][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 434.504488][ T30] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 434.510020][ C1] yealink 4-1:36.0: unexpected response 0
[ 434.510305][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 434.517329][ T30] RIP: 0033:0x7fea8cfb8e7b
[ 434.522862][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 434.530773][ T30] RSP: 002b:00007ffebbc70f00 EFLAGS: 00000246
[ 434.535113][ C1] yealink 4-1:36.0: unexpected response 0
[ 434.543229][ T30] ORIG_RAX: 0000000000000010
[ 434.549749][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 434.555578][ T30] RAX: fffffffffffffffc RBX: 0000000000000003 RCX: 00007fea8cfb8e7b
[ 434.561479][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 434.568975][ T30] RDX: 00007ffebbc71fd0 RSI: 0000000080085502 RDI: 0000000000000003
[ 434.573694][ C1] yealink 4-1:36.0: unexpected response 0
[ 434.573982][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 434.582401][ T30] RBP: 00007ffebbc71fd0 R08: 0000000000000001 R09: 00000000ffffffff
[ 434.589694][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 434.594094][ T30] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000800000000
[ 434.599815][ C1] yealink 4-1:36.0: unexpected response 0
[ 434.600197][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 434.608209][ T30] R13: 00007fea8d04bb00 R14: 00007ffebbc70fa0 R15: 0000000000000001
[ 434.612634][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 434.620576][ T30]
[ 434.625934][ C1] yealink 4-1:36.0: unexpected response 0
[ 434.633055][ T30] INFO: task syz-executor300:3019 blocked for more than 148 seconds.
[ 434.639687][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 434.651990][ T30] Not tainted syzkaller #0
[ 434.657991][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 434.665615][ T30] Blocked by coredump.
[ 434.670245][ C1] yealink 4-1:36.0: unexpected response 0
[ 434.670597][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 434.678678][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 434.685009][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 434.691058][ T30] task:syz-executor300 state:D
[ 434.696393][ C1] yealink 4-1:36.0: unexpected response 0
[ 434.706265][ T30] stack:27496 pid:3019 tgid:3019 ppid:2984 task_flags:0x40044c flags:0x00080803
[ 434.709687][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 434.717148][ T30] Call Trace:
[ 434.722792][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 434.729368][ T30]
[ 434.735059][ C1] yealink 4-1:36.0: unexpected response 0
[ 434.735401][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 434.743689][ T30] __schedule+0xf89/0x4840
[ 434.749411][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 434.755660][ T30] ? __pfx___schedule+0x10/0x10
[ 434.761211][ C1] yealink 4-1:36.0: unexpected response 0
[ 434.761491][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 434.768686][ T30] ? find_held_lock+0x2b/0x80
[ 434.774021][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 434.781827][ T30] ? schedule+0x2bf/0x390
[ 434.786302][ C1] yealink 4-1:36.0: unexpected response 0
[ 434.794376][ T30] schedule+0xdd/0x390
[ 434.800421][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 434.806878][ T30] schedule_preempt_disabled+0x13/0x30
[ 434.812732][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 434.820356][ T30] rwsem_down_write_slowpath+0x4c2/0x12c0
[ 434.824959][ C1] yealink 4-1:36.0: unexpected response 0
[ 434.833058][ T30] ? __pfx_rwsem_down_write_slowpath+0x10/0x10
[ 434.839663][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 434.845618][ T30] ? __pfx___might_resched+0x10/0x10
[ 434.851311][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 434.858863][ T30] down_write+0x1c7/0x1f0
[ 434.863598][ C1] yealink 4-1:36.0: unexpected response 0
[ 434.863917][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 434.872283][ T30] ? __pfx_down_write+0x10/0x10
[ 434.879687][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 434.884155][ T30] kernfs_remove+0x43/0x70
[ 434.889733][ C1] yealink 4-1:36.0: unexpected response 0
[ 434.890110][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 434.898087][ T30] sysfs_remove_dir+0xc8/0x110
[ 434.902563][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 434.910485][ T30] __kobject_del+0xe2/0x220
[ 434.915931][ C1] yealink 4-1:36.0: unexpected response 0
[ 434.922970][ T30] kobject_put+0x348/0x640
[ 434.929750][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 434.936577][ T30] bus_remove_driver+0x16e/0x2e0
[ 434.941229][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 434.949026][ T30] driver_unregister+0x76/0xb0
[ 434.954524][ C1] yealink 4-1:36.0: unexpected response 0
[ 434.954831][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 434.962245][ T30] usb_gadget_unregister_driver+0x49/0x70
[ 434.969712][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 434.975594][ T30] raw_release+0x19b/0x260
[ 434.979643][ C1] yealink 4-1:36.0: unexpected response 0
[ 434.979950][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 434.988283][ T30] ? __pfx_raw_release+0x10/0x10
[ 434.993566][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 435.000718][ T30] __fput+0x3ff/0xb50
[ 435.005809][ C1] yealink 4-1:36.0: unexpected response 0
[ 435.009773][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 435.014187][ T30] task_work_run+0x150/0x240
[ 435.018600][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 435.026631][ T30] ? __pfx_task_work_run+0x10/0x10
[ 435.031887][ C1] yealink 4-1:36.0: unexpected response 0
[ 435.032204][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 435.039243][ T30] ? do_raw_spin_unlock+0x145/0x1e0
[ 435.044735][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 435.052601][ T30] do_exit+0x8d2/0x2a60
[ 435.056984][ C1] yealink 4-1:36.0: unexpected response 0
[ 435.059693][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 435.065450][ T30] ? schedule+0xe7/0x390
[ 435.070803][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 435.077363][ T30] ? __pfx_do_exit+0x10/0x10
[ 435.083074][ C1] yealink 4-1:36.0: unexpected response 0
[ 435.083393][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 435.091417][ T30] ? do_raw_spin_lock+0x128/0x260
[ 435.099711][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 435.103747][ T30] ? find_held_lock+0x2b/0x80
[ 435.109190][ C1] yealink 4-1:36.0: unexpected response 0
[ 435.109532][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 435.116601][ T30] ? get_signal+0x7e0/0x21e0
[ 435.122058][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 435.129952][ T30] do_group_exit+0xd5/0x2a0
[ 435.134263][ C1] yealink 4-1:36.0: unexpected response 0
[ 435.142262][ T30] get_signal+0x1ec7/0x21e0
[ 435.149707][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 435.154817][ T30] ? __down_common+0x6b3/0x8a0
[ 435.160615][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 435.168144][ T30] ? __pfx___down_common+0x10/0x10
[ 435.172863][ C1] yealink 4-1:36.0: unexpected response 0
[ 435.173160][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 435.181150][ T30] ? __pfx_get_signal+0x10/0x10
[ 435.189727][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 435.193793][ T30] ? rcu_is_watching+0x12/0xc0
[ 435.198984][ C1] yealink 4-1:36.0: unexpected response 0
[ 435.207153][ T30] ? _raw_spin_unlock_irqrestore+0x52/0x80
[ 435.211787][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 435.219508][ T30] arch_do_signal_or_restart+0x91/0x7a0
[ 435.229706][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 435.231952][ T30] ? __pfx_arch_do_signal_or_restart+0x10/0x10
[ 435.237683][ C1] yealink 4-1:36.0: unexpected response 0
[ 435.238026][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 435.246217][ T30] ? rcu_is_watching+0x12/0xc0
[ 435.250520][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 435.258160][ T30] exit_to_user_mode_loop+0x7e/0x430
[ 435.263831][ C1] yealink 4-1:36.0: unexpected response 0
[ 435.264141][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 435.271471][ T30] ? do_syscall_64+0x4d7/0x7f0
[ 435.279710][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 435.284820][ T30] do_syscall_64+0x682/0x7f0
[ 435.288938][ C1] yealink 4-1:36.0: unexpected response 0
[ 435.289327][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 435.297501][ T30] ? irqentry_exit+0xe5/0x6c0
[ 435.302786][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 435.309439][ T30] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 435.315069][ C1] yealink 4-1:36.0: unexpected response 0
[ 435.315409][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 435.323576][ T30] RIP: 0033:0x7fea8cfb8e7b
[ 435.329702][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 435.335851][ T30] RSP: 002b:00007ffebbc70f00 EFLAGS: 00000246
[ 435.341222][ C1] yealink 4-1:36.0: unexpected response 0
[ 435.341532][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 435.348248][ T30] ORIG_RAX: 0000000000000010
[ 435.354034][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 435.361892][ T30] RAX: fffffffffffffffc RBX: 0000000000000003 RCX: 00007fea8cfb8e7b
[ 435.366308][ C1] yealink 4-1:36.0: unexpected response 0
[ 435.374423][ T30] RDX: 00007ffebbc71fd0 RSI: 0000000080085502 RDI: 0000000000000003
[ 435.380157][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 435.386844][ T30] RBP: 00007ffebbc71fd0 R08: 0000000000000001 R09: 00000000ffffffff
[ 435.392724][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 435.400673][ T30] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000800000000
[ 435.404975][ C1] yealink 4-1:36.0: unexpected response 0
[ 435.413053][ T30] R13: 00007fea8d04bb00 R14: 00007ffebbc70fa0 R15: 0000000000000001
[ 435.419686][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 435.425537][ T30]
[ 435.431344][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 435.439212][ T30]
[ 435.439212][ T30] Showing all locks held in the system:
[ 435.443598][ C1] yealink 4-1:36.0: unexpected response 0
[ 435.443820][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 435.453189][ T30] 6 locks held by kworker/0:1/10:
[ 435.459686][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 435.464342][ T30] #0:
[ 435.469873][ C1] yealink 4-1:36.0: unexpected response 0
[ 435.470182][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 435.478295][ T30] ffff888102abd940
[ 435.482640][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 435.482671][ C1] yealink 4-1:36.0: unexpected response 0
[ 435.482960][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 435.491387][ T30] (
[ 435.499679][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 435.503466][ T30] (wq_completion)usb_hub_wq
[ 435.508871][ C1] yealink 4-1:36.0: unexpected response 0
[ 435.517341][ T30] ){+.+.}-{0:0}
[ 435.521694][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 435.529356][ T30] , at: process_one_work+0x12d6/0x1980
[ 435.535271][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 435.542123][ T30] #1:
[ 435.547555][ C1] yealink 4-1:36.0: unexpected response 0
[ 435.555514][ T30] ffffc900000afd18
[ 435.560318][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 435.568016][ T30] (
[ 435.573949][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 435.580828][ T30] (work_completion)(&hub->events)
[ 435.586184][ C1] yealink 4-1:36.0: unexpected response 0
[ 435.594302][ T30] ){+.+.}-{0:0}
[ 435.599700][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 435.606817][ T30] , at: process_one_work+0x973/0x1980
[ 435.612537][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 435.619260][ T30] #2:
[ 435.624824][ C1] yealink 4-1:36.0: unexpected response 0
[ 435.625101][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 435.633285][ T30] ffff88810bfa21d8
[ 435.639676][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 435.645389][ T30] (
[ 435.650937][ C1] yealink 4-1:36.0: unexpected response 0
[ 435.651251][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 435.658354][ T30] &dev->mutex
[ 435.663770][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 435.671539][ T30] ){....}-{4:4}
[ 435.676033][ C1] yealink 4-1:36.0: unexpected response 0
[ 435.679691][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 435.684304][ T30] , at: hub_event+0x1bd/0x4af0
[ 435.689870][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 435.696642][ T30] #3:
[ 435.702163][ C1] yealink 4-1:36.0: unexpected response 0
[ 435.709697][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 435.716272][ T30] ffff8881082d21d8
[ 435.721921][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 435.729468][ T30] (
[ 435.734086][ C1] yealink 4-1:36.0: unexpected response 0
[ 435.734379][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 435.742311][ T30] &dev->mutex
[ 435.749679][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 435.754729][ T30] ){....}-{4:4}
[ 435.760260][ C1] yealink 4-1:36.0: unexpected response 0
[ 435.760557][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 435.768347][ T30] , at: usb_disconnect+0x10a/0x9a0
[ 435.773113][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 435.780925][ T30] #4:
[ 435.786400][ C1] yealink 4-1:36.0: unexpected response 0
[ 435.793499][ T30] ffff888107afc1a0
[ 435.799694][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 435.806837][ T30] (
[ 435.811638][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 435.819267][ T30] &dev->mutex
[ 435.824961][ C1] yealink 4-1:36.0: unexpected response 0
[ 435.825262][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 435.832087][ T30] ){....}-{4:4}
[ 435.839679][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 435.845828][ T30] , at: device_release_driver_internal+0xb2/0x620
[ 435.850002][ C1] yealink 4-1:36.0: unexpected response 0
[ 435.850324][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 435.858333][ T30] #5:
[ 435.863895][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 435.870656][ T30] ffffffff8a518b00
[ 435.876133][ C1] yealink 4-1:36.0: unexpected response 0
[ 435.884198][ T30] (
[ 435.889717][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 435.896629][ T30] input_mutex
[ 435.902512][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 435.909220][ T30] ){+.+.}-{4:4}
[ 435.914739][ C1] yealink 4-1:36.0: unexpected response 0
[ 435.915070][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 435.923365][ T30] , at: __input_unregister_device+0x156/0x470
[ 435.929790][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 435.935316][ T30] 3 locks held by kworker/1:1/28:
[ 435.940857][ C1] yealink 4-1:36.0: unexpected response 0
[ 435.941201][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 435.948311][ T30] 1 lock held by khungtaskd/30:
[ 435.959716][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 435.961485][ T30] #0:
[ 435.965981][ C1] yealink 4-1:36.0: unexpected response 0
[ 435.974133][ T30] ffffffff896de8e0
[ 435.989788][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 435.993355][ T30] (
[ 435.999203][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 436.006266][ T30] rcu_read_lock
[ 436.011446][ C1] yealink 4-1:36.0: unexpected response 0
[ 436.011718][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 436.020248][ T30] ){....}-{1:3}
[ 436.029722][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 436.032141][ T30] , at: debug_show_all_locks+0x3d/0x184
[ 436.037579][ C1] yealink 4-1:36.0: unexpected response 0
[ 436.037918][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 436.044741][ T30] 6 locks held by kworker/0:2/1122:
[ 436.050377][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 436.058230][ T30] #0:
[ 436.062632][ C1] yealink 4-1:36.0: unexpected response 0
[ 436.062948][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 436.071031][ T30] ffff888102abd940
[ 436.079700][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 436.083551][ T30] (
[ 436.088772][ C1] yealink 4-1:36.0: unexpected response 0
[ 436.089131][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 436.097252][ T30] (wq_completion)usb_hub_wq
[ 436.101554][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 436.109355][ T30] ){+.+.}-{0:0}
[ 436.114902][ C1] yealink 4-1:36.0: unexpected response 0
[ 436.115269][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 436.122691][ T30] , at: process_one_work+0x12d6/0x1980
[ 436.129715][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 436.135600][ T30] #1:
[ 436.140025][ C1] yealink 4-1:36.0: unexpected response 0
[ 436.140358][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 436.148482][ T30] ffffc9000422fd18
[ 436.153907][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 436.160693][ T30] (
[ 436.166177][ C1] yealink 4-1:36.0: unexpected response 0
[ 436.174323][ T30] (work_completion)(&hub->events)
[ 436.179725][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 436.186889][ T30] ){+.+.}-{0:0}
[ 436.192537][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 436.199259][ T30] , at: process_one_work+0x973/0x1980
[ 436.204792][ C1] yealink 4-1:36.0: unexpected response 0
[ 436.205120][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 436.213233][ T30] #2:
[ 436.219689][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 436.225506][ T30] ffff88810c3921d8
[ 436.230902][ C1] yealink 4-1:36.0: unexpected response 0
[ 436.231256][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 436.237925][ T30] (
[ 436.243750][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 436.251764][ T30] &dev->mutex
[ 436.256040][ C1] yealink 4-1:36.0: unexpected response 0
[ 436.263970][ T30] ){....}-{4:4}
[ 436.269848][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 436.276467][ T30] , at: hub_event+0x1bd/0x4af0
[ 436.282409][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 436.290340][ T30] #3:
[ 436.294748][ C1] yealink 4-1:36.0: unexpected response 0
[ 436.299732][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 436.303174][ T30] ffff8881082d11d8
[ 436.308554][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 436.315436][ T30] (
[ 436.320815][ C1] yealink 4-1:36.0: unexpected response 0
[ 436.321118][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 436.329327][ T30] &dev->mutex
[ 436.333612][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 436.341319][ T30] ){....}-{4:4}
[ 436.346943][ C1] yealink 4-1:36.0: unexpected response 0
[ 436.349698][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 436.354357][ T30] , at: __device_attach+0x7e/0x4d0
[ 436.369732][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 436.373294][ T30] #4:
[ 436.378834][ C1] yealink 4-1:36.0: unexpected response 0
[ 436.386888][ T30] ffff8881066841a0
[ 436.391613][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 436.399200][ T30] (
[ 436.405192][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 436.412206][ T30] &dev->mutex
[ 436.417473][ C1] yealink 4-1:36.0: unexpected response 0
[ 436.429891][ T30] ){....}-{4:4}
[ 436.439789][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 436.444574][ T30] , at: __device_attach+0x7e/0x4d0
[ 436.449579][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 436.457448][ T30] #5:
[ 436.462885][ C1] yealink 4-1:36.0: unexpected response 0
[ 436.469685][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 436.476791][ T30] ffffffff8a518b00
[ 436.482539][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 436.489260][ T30] (
[ 436.494861][ C1] yealink 4-1:36.0: unexpected response 0
[ 436.495191][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 436.503545][ T30] input_mutex
[ 436.509690][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 436.515321][ T30] ){+.+.}-{4:4}
[ 436.520981][ C1] yealink 4-1:36.0: unexpected response 0
[ 436.521240][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 436.528218][ T30] , at: input_register_device.cold+0x5b/0x375
[ 436.533777][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 436.541704][ T30] 7 locks held by kworker/1:2/2813:
[ 436.546065][ C1] yealink 4-1:36.0: unexpected response 0
[ 436.554032][ T30] 1 lock held by udevd/2855:
[ 436.559877][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 436.566486][ T30] #0:
[ 436.572421][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 436.580383][ T30] ffff888100e87980
[ 436.584723][ C1] yealink 4-1:36.0: unexpected response 0
[ 436.592644][ T30] (
[ 436.599705][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 436.605237][ T30] &root->kernfs_rwsem
[ 436.611050][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 436.618765][ T30] ){++++}-{4:4}
[ 436.623311][ C1] yealink 4-1:36.0: unexpected response 0
[ 436.623645][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 436.631538][ T30] , at: kernfs_dop_revalidate+0xa5/0x7e0
[ 436.639673][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 436.643889][ T30] 2 locks held by getty/2917:
[ 436.649412][ C1] yealink 4-1:36.0: unexpected response 0
[ 436.657604][ T30] #0:
[ 436.662208][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 436.669928][ T30] ffff8881133550a0
[ 436.679695][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 436.682471][ T30] (
[ 436.687983][ C1] yealink 4-1:36.0: unexpected response 0
[ 436.696022][ T30] &tty->ldisc_sem
[ 436.700765][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 436.708528][ T30] ){++++}-{0:0}
[ 436.714439][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 436.721205][ T30] , at: tty_ldisc_ref_wait+0x24/0x80
[ 436.726726][ C1] yealink 4-1:36.0: unexpected response 0
[ 436.734655][ T30] #1:
[ 436.739696][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 436.747195][ T30] ffffc900000452e8
[ 436.753073][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 436.759794][ T30] (
[ 436.765335][ C1] yealink 4-1:36.0: unexpected response 0
[ 436.773315][ T30] &ldata->atomic_read_lock
[ 436.779730][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 436.785983][ T30] ){+.+.}-{4:4}
[ 436.791680][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 436.798171][ T30] , at: n_tty_read+0x419/0x14f0
[ 436.803935][ C1] yealink 4-1:36.0: unexpected response 0
[ 436.804223][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 436.812378][ T30] 4 locks held by udevd/3003:
[ 436.819687][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 436.824649][ T30] #0:
[ 436.830059][ C1] yealink 4-1:36.0: unexpected response 0
[ 436.830455][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 436.837096][ T30] ffff888128746098
[ 436.842922][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 436.850841][ T30] (
[ 436.855198][ C1] yealink 4-1:36.0: unexpected response 0
[ 436.863260][ T30] &p->lock
[ 436.869712][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 436.875631][ T30] ){+.+.}-{4:4}
[ 436.881615][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 436.889219][ T30] , at: seq_read_iter+0xe1/0x1270
[ 436.893816][ C1] yealink 4-1:36.0: unexpected response 0
[ 436.894127][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 436.902040][ T30] #1:
[ 436.909676][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 436.914466][ T30] ffff888128769080
[ 436.919902][ C1] yealink 4-1:36.0: unexpected response 0
[ 436.920220][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 436.927996][ T30] (
[ 436.932748][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 436.940637][ T30] &of->mutex
[ 436.946050][ C1] yealink 4-1:36.0: unexpected response 0
[ 436.952982][ T30] #2
[ 436.959739][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 436.966754][ T30] ){+.+.}-{4:4}
[ 436.971359][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 436.981780][ T30] , at: kernfs_seq_start+0x4f/0x2a0
[ 436.984639][ C1] yealink 4-1:36.0: unexpected response 0
[ 436.991338][ T30] #2:
[ 436.997433][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 437.005307][ T30] ffff8881278744b8
[ 437.009938][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 437.017562][ T30] (
[ 437.023225][ C1] yealink 4-1:36.0: unexpected response 0
[ 437.023509][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 437.030446][ T30] kn->active
[ 437.039702][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 437.043890][ T30] #19
[ 437.048283][ C1] yealink 4-1:36.0: unexpected response 0
[ 437.056483][ T30] ){.+.+}-{0:0}
[ 437.062120][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 437.068820][ T30] , at: kernfs_seq_start+0xbc/0x2a0
[ 437.074719][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 437.082609][ T30] #3:
[ 437.086926][ C1] yealink 4-1:36.0: unexpected response 0
[ 437.094980][ T30] ffff8881082d71d8
[ 437.102574][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 437.107470][ T30] (
[ 437.113300][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 437.121116][ T30] &dev->mutex
[ 437.125540][ C1] yealink 4-1:36.0: unexpected response 0
[ 437.133683][ T30] ){....}-{4:4}
[ 437.139735][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 437.146053][ T30] , at: manufacturer_show+0x26/0xa0
[ 437.151886][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 437.159442][ T30] 3 locks held by kworker/1:3/3002:
[ 437.164110][ C1] yealink 4-1:36.0: unexpected response 0
[ 437.164426][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 437.172520][ T30] 6 locks held by kworker/1:4/3004:
[ 437.179372][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 437.184849][ T30] 4 locks held by udevd/3006:
[ 437.190217][ C1] yealink 4-1:36.0: unexpected response 0
[ 437.190553][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 437.198286][ T30] #0:
[ 437.203056][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 437.210770][ T30] ffff888128745998
[ 437.216340][ C1] yealink 4-1:36.0: unexpected response 0
[ 437.223465][ T30] (
[ 437.230597][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 437.236966][ T30] &p->lock
[ 437.241678][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 437.284682][ T30] ){+.+.}-{4:4}
[ 437.286725][ C1] yealink 4-1:36.0: unexpected response 0
[ 463.576044][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 463.583178][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 463.590007][ C1] yealink 4-1:36.0: unexpected response 0
[ 463.596073][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 463.603111][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 463.609931][ C1] yealink 4-1:36.0: unexpected response 0
[ 463.615904][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 463.616877][ T30] , at: seq_read_iter+0xe1/0x1270
[ 463.623080][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 463.634577][ C1] yealink 4-1:36.0: unexpected response 0
[ 463.640557][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 463.647545][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 463.654360][ C1] yealink 4-1:36.0: unexpected response 0
[ 463.660349][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 463.660703][ T30] #1:
[ 463.667350][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 463.676929][ C1] yealink 4-1:36.0: unexpected response 0
[ 463.682920][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 463.688206][ T30] ffff88810dad1c80
[ 463.689990][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 463.695906][ T30] (
[ 463.700564][ C1] yealink 4-1:36.0: unexpected response 0
[ 463.702404][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 463.715844][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 463.722665][ C1] yealink 4-1:36.0: unexpected response 0
[ 463.725228][ T30] &of->mutex
[ 463.728668][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 463.734442][ T30] #2
[ 463.738907][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 463.747517][ T30] ){+.+.}-{4:4}
[ 463.748227][ C1] yealink 4-1:36.0: unexpected response 0
[ 463.748226][ T30] , at: kernfs_seq_start+0x4f/0x2a0
[ 463.752055][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 463.762044][ T30] #2:
[ 463.764502][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 463.779079][ C1] yealink 4-1:36.0: unexpected response 0
[ 463.785076][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 463.787677][ T30] ffff88812873b788 (kn->active#26){.+.+}-{0:0}, at: kernfs_seq_start+0xbc/0x2a0
[ 463.792463][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 463.808196][ C1] yealink 4-1:36.0: unexpected response 0
[ 463.809708][ T30] #3:
[ 463.814220][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 463.819733][ T30] ffff8881082d21d8
[ 463.824131][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 463.825407][ T30] (
[ 463.827901][ C1] yealink 4-1:36.0: unexpected response 0
[ 463.843186][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 463.849733][ T30] &dev->mutex){....}-{4:4}, at: serial_show+0x26/0xa0
[ 463.850342][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 463.858295][ T30] 4 locks held by udevd/3007:
[ 463.863593][ C1] yealink 4-1:36.0: unexpected response 0
[ 463.865387][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 463.879840][ T30] #0: ffff888128746ab8 (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xe1/0x1270
[ 463.881204][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 463.896792][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 463.899771][ T30] #1:
[ 463.903826][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 463.909734][ T30] ffff888128526080
[ 463.913627][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 463.914979][ T30] (
[ 463.917402][ C1] yealink 4-1:36.0: unexpected response 0
[ 463.932680][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 463.939605][ T30] &of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x4f/0x2a0
[ 463.939840][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 463.948669][ T30] #2:
[ 463.953875][ C1] yealink 4-1:36.0: unexpected response 0
[ 463.955759][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 463.969464][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 463.969746][ T30] ffff888128743968
[ 463.976293][ C1] yealink 4-1:36.0: unexpected response 0
[ 463.986004][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 463.989701][ T30] (kn->active#19){.+.+}-{0:0}, at: kernfs_seq_start+0xbc/0x2a0
[ 463.993106][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 464.007360][ C1] yealink 4-1:36.0: unexpected response 0
[ 464.009804][ T30] #3:
[ 464.013329][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 464.014505][ T30] ffff8881082d11d8
[ 464.016479][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 464.033455][ C1] yealink 4-1:36.0: unexpected response 0
[ 464.039445][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 464.039730][ T30] (&dev->mutex){....}-{4:4}, at: manufacturer_show+0x26/0xa0
[ 464.046541][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 464.059758][ T30] 4 locks held by udevd/3018:
[ 464.060620][ C1] yealink 4-1:36.0: unexpected response 0
[ 464.071293][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 464.078346][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 464.079799][ T30] #0:
[ 464.085164][ C1] yealink 4-1:36.0: unexpected response 0
[ 464.087973][ T30] ffff88810eebf638
[ 464.093918][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 464.099710][ T30] (
[ 464.104720][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 464.109725][ T30] &p->lock
[ 464.114052][ C1] yealink 4-1:36.0: unexpected response 0
[ 464.123056][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 464.129720][ T30] ){+.+.}-{4:4}, at: seq_read_iter+0xe1/0x1270
[ 464.130272][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 464.136117][ T30] #1:
[ 464.142886][ C1] yealink 4-1:36.0: unexpected response 0
[ 464.143271][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 464.158404][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 464.159689][ T30] ffff88810dad3080
[ 464.165205][ C1] yealink 4-1:36.0: unexpected response 0
[ 464.165654][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 464.179855][ T30] (&of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x4f/0x2a0
[ 464.181910][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 464.189174][ T30] #2: ffff888127889788
[ 464.195945][ C1] yealink 4-1:36.0: unexpected response 0
[ 464.196343][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 464.212912][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 464.219723][ T30] (kn->active
[ 464.219734][ C1] yealink 4-1:36.0: unexpected response 0
[ 464.220201][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 464.223167][ T30] #19
[ 464.229223][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 464.245015][ C1] yealink 4-1:36.0: unexpected response 0
[ 464.249712][ T30] ){.+.+}-{0:0}, at: kernfs_seq_start+0xbc/0x2a0
[ 464.251117][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 464.264118][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 464.269696][ T30] #3: ffff888107ed01d8
[ 464.270921][ C1] yealink 4-1:36.0: unexpected response 0
[ 464.275127][ T30] (
[ 464.281024][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 464.289685][ T30] &dev->mutex){....}-{4:4}, at: manufacturer_show+0x26/0xa0
[ 464.290678][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 464.304481][ C1] yealink 4-1:36.0: unexpected response 0
[ 464.309682][ T30] 2 locks held by syz-executor300/3165:
[ 464.312087][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 464.315873][ T30]
[ 464.322901][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 464.331735][ C1] yealink 4-1:36.0: unexpected response 0
[ 464.337751][ C1] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[ 464.339761][ T30] =============================================
[ 464.339761][ T30]
[ 464.349706][ C1] yealink 4-1:36.0: urb_irq_callback - urb status -71
[ 464.359716][ T30] NMI backtrace for cpu 0
[ 464.359774][ T30] CPU: 0 UID: 0 PID: 30 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full)
[ 464.359870][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 464.359930][ T30] Call Trace:
[ 464.359970][ T30]
[ 464.360023][ T30] dump_stack_lvl+0x100/0x190
[ 464.360136][ T30] nmi_cpu_backtrace.cold+0x12d/0x151
[ 464.360250][ T30] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 464.360393][ T30] nmi_trigger_cpumask_backtrace+0x1d7/0x230
[ 464.360517][ T30] sys_info+0x141/0x190
[ 464.360597][ T30] watchdog+0xcb1/0x1030
[ 464.360710][ T30] ? _raw_spin_unlock_irqrestore+0x52/0x80
[ 464.360813][ T30] ? __pfx_watchdog+0x10/0x10
[ 464.360921][ T30] ? __kthread_parkme+0x18c/0x230
[ 464.361061][ T30] ? kthread+0x13a/0x450
[ 464.361136][ T30] ? __pfx_watchdog+0x10/0x10
[ 464.361266][ T30] kthread+0x370/0x450
[ 464.361376][ T30] ? __pfx_kthread+0x10/0x10
[ 464.361481][ T30] ret_from_fork+0x69a/0xc80
[ 464.361593][ T30] ? __pfx_ret_from_fork+0x10/0x10
[ 464.361709][ T30] ? __switch_to+0x7f6/0x1100
[ 464.361818][ T30] ? __switch_to_asm+0x39/0x70
[ 464.361928][ T30] ? __pfx_kthread+0x10/0x10
[ 464.362014][ T30] ret_from_fork_asm+0x1a/0x30
[ 464.362170][ T30]
[ 464.362239][ T30] Sending NMI from CPU 0 to CPUs 1:
[ 464.364116][ C1] yealink 4-1:36.0: unexpected response 0
[ 464.373354][ C1] NMI backtrace for cpu 1
[ 464.373394][ C1] CPU: 1 UID: 0 PID: 3002 Comm: kworker/1:3 Not tainted syzkaller #0 PREEMPT(full)
[ 464.373424][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 464.373442][ C1] Workqueue: events_power_efficient gc_worker
[ 464.373481][ C1] RIP: 0010:io_serial_out+0x8f/0xb0
[ 464.373506][ C1] Code: 48 8d 7d 40 44 89 e1 48 b8 00 00 00 00 00 fc ff df 48 89 fa d3 e3 48 c1 ea 03 80 3c 02 00 75 1c 66 03 5d 40 44 89 e8 89 da ee <5b> 5d 41 5c 41 5d c3 cc cc cc cc e8 11 66 f4 fe eb a0 e8 9a 66 f4
[ 464.373531][ C1] RSP: 0018:ffffc900001a8490 EFLAGS: 00000002
[ 464.373550][ C1] RAX: 000000000000002e RBX: 00000000000003f8 RCX: 0000000000000000
[ 464.373566][ C1] RDX: 00000000000003f8 RSI: ffffffff83240585 RDI: ffffffff941d9d40
[ 464.373583][ C1] RBP: ffffffff941d9d00 R08: 0000000000000001 R09: 000000000000001f
[ 464.373599][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 464.373614][ C1] R13: 000000000000002e R14: 0000000000000010 R15: ffffffff83240520
[ 464.373630][ C1] FS: 0000000000000000(0000) GS:ffff8882687a8000(0000) knlGS:0000000000000000
[ 464.373654][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 464.373680][ C1] CR2: 000055c2f005f010 CR3: 00000001286ac000 CR4: 00000000003506f0
[ 464.373696][ C1] Call Trace:
[ 464.373704][ C1]
[ 464.373715][ C1] serial8250_console_write+0xde8/0x1900
[ 464.373756][ C1] ? __pfx_serial8250_console_write+0x10/0x10
[ 464.373791][ C1] ? lock_acquire+0x1b1/0x370
[ 464.373838][ C1] console_flush_one_record+0x790/0xe50
[ 464.373873][ C1] ? __pfx_console_flush_one_record+0x10/0x10
[ 464.373910][ C1] ? is_printk_cpu_sync_owner+0x32/0x40
[ 464.373946][ C1] console_unlock+0x103/0x260
[ 464.373975][ C1] ? __pfx_console_unlock+0x10/0x10
[ 464.374005][ C1] ? lock_acquire+0x180/0x370
[ 464.374045][ C1] ? vprintk_emit+0x516/0x6b0
[ 464.374074][ C1] ? vprintk_emit+0x516/0x6b0
[ 464.374107][ C1] vprintk_emit+0x407/0x6b0
[ 464.374138][ C1] ? __pfx_vprintk_emit+0x10/0x10
[ 464.374174][ C1] dev_vprintk_emit+0x394/0x3e0
[ 464.374207][ C1] ? __pfx_dev_vprintk_emit+0x10/0x10
[ 464.374242][ C1] ? __pfx_stack_trace_save+0x10/0x10
[ 464.374275][ C1] ? stack_depot_save_flags+0x27/0x9d0
[ 464.374316][ C1] dev_printk_emit+0xd2/0x10d
[ 464.374346][ C1] ? __pfx_dev_printk_emit+0x10/0x10
[ 464.374376][ C1] ? kasan_save_stack+0x30/0x50
[ 464.374405][ C1] ? kfree+0x204/0x650
[ 464.374437][ C1] ? dummy_timer+0xd35/0x36c0
[ 464.374475][ C1] ? __hrtimer_run_queues+0x470/0xa00
[ 464.374501][ C1] ? hrtimer_run_softirq+0x17d/0x2c0
[ 464.374527][ C1] ? handle_softirqs+0x1dd/0x9e0
[ 464.374559][ C1] ? irq_exit_rcu+0x9/0x30
[ 464.374595][ C1] __dev_printk+0xcb/0x100
[ 464.374626][ C1] _dev_err+0xef/0x127
[ 464.374672][ C1] ? __pfx__dev_err+0x10/0x10
[ 464.374703][ C1] ? find_held_lock+0x2b/0x80
[ 464.374732][ C1] ? find_held_lock+0x2b/0x80
[ 464.374761][ C1] ? kcov_remote_start+0x283/0x660
[ 464.374802][ C1] ? kcov_remote_start+0x283/0x660
[ 464.374830][ C1] ? urb_irq_callback+0xdc/0x650
[ 464.374854][ C1] urb_irq_callback.cold+0x81/0xfd
[ 464.374878][ C1] __usb_hcd_giveback_urb+0x38d/0x610
[ 464.374915][ C1] usb_hcd_giveback_urb+0x3ca/0x4a0
[ 464.374953][ C1] dummy_timer+0xda1/0x36c0
[ 464.374987][ C1] ? __pfx_run_posix_cpu_timers+0x10/0x10
[ 464.375025][ C1] ? find_held_lock+0x2b/0x80
executing program
executing program
executing program
executing program
[ 464.375057][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 464.375082][ C1] ? debug_object_deactivate+0x2e4/0x3b0
[ 464.375110][ C1] ? __pfx_debug_object_deactivate+0x10/0x10
[ 464.375140][ C1] ? __pfx_dummy_timer+0x10/0x10
[ 464.375175][ C1] ? mark_held_locks+0x40/0x70
[ 464.375208][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80
[ 464.375232][ C1] ? __pfx_dummy_timer+0x10/0x10
[ 464.375268][ C1] __hrtimer_run_queues+0x470/0xa00
[ 464.375299][ C1] hrtimer_run_softirq+0x17d/0x2c0
[ 464.375324][ C1] handle_softirqs+0x1dd/0x9e0
[ 464.375356][ C1] ? __pfx_handle_softirqs+0x10/0x10
[ 464.375386][ C1] ? _raw_spin_unlock+0x3e/0x50
[ 464.375407][ C1] ? __hrtimer_rearm_deferred+0x9b/0x740
[ 464.375436][ C1] __irq_exit_rcu+0x160/0x210
[ 464.375465][ C1] irq_exit_rcu+0x9/0x30
[ 464.375492][ C1] sysvec_apic_timer_interrupt+0x8f/0xb0
[ 464.375521][ C1]
[ 464.375528][ C1]
[ 464.375536][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 464.375561][ C1] RIP: 0010:lock_is_held_type+0xf5/0x140
[ 464.375590][ C1] Code: ff ff ff ff 65 0f c1 15 11 4e 8a 05 83 fa 01 8b 44 24 04 75 2d 9c 5a 80 e6 02 75 47 41 f7 c5 00 02 00 00 74 01 fb 48 83 c4 08 <5b> 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc e9 97 e9 02 00 31 c0
[ 464.375611][ C1] RSP: 0018:ffffc90001727aa0 EFLAGS: 00000296
[ 464.375628][ C1] RAX: 0000000000000000 RBX: ffffffff896de820 RCX: 0000000000000001
[ 464.375642][ C1] RDX: 0000000000000046 RSI: ffffffff890a58f7 RDI: ffffffff87b08d60
[ 464.375663][ C1] RBP: ffff8881076e1dc0 R08: 0000000000000001 R09: 0000000000000000
[ 464.375677][ C1] R10: 0000000000000001 R11: 0000000000000000 R12: 00000000ffffffff
[ 464.375691][ C1] R13: 0000000000000246 R14: ffff8881076e2958 R15: 0000000000000002
[ 464.375716][ C1] __might_resched+0x29f/0x330
[ 464.375740][ C1] ? __pfx___might_resched+0x10/0x10
[ 464.375762][ C1] ? gc_worker+0x949/0x1630
[ 464.375794][ C1] gc_worker+0x966/0x1630
[ 464.375827][ C1] ? __pfx_gc_worker+0x10/0x10
[ 464.375856][ C1] ? rcu_is_watching+0x12/0xc0
[ 464.375885][ C1] process_one_work+0xa0e/0x1980
[ 464.375917][ C1] ? __pfx_process_one_work+0x10/0x10
[ 464.375946][ C1] ? __pfx_gc_worker+0x10/0x10
[ 464.375977][ C1] worker_thread+0x5ef/0xe50
[ 464.376005][ C1] ? __pfx_worker_thread+0x10/0x10
[ 464.376030][ C1] ? kthread+0x13a/0x450
[ 464.376049][ C1] ? __pfx_worker_thread+0x10/0x10
[ 464.376072][ C1] kthread+0x370/0x450
[ 464.376092][ C1] ? __pfx_kthread+0x10/0x10
[ 464.376114][ C1] ret_from_fork+0x69a/0xc80
[ 464.376142][ C1] ? __pfx_ret_from_fork+0x10/0x10
[ 464.376171][ C1] ? __switch_to+0x7f6/0x1100
[ 464.376204][ C1] ? __switch_to_asm+0x39/0x70
[ 464.376234][ C1] ? __pfx_kthread+0x10/0x10
[ 464.376256][ C1] ret_from_fork_asm+0x1a/0x30
[ 464.376294][ C1]
[ 464.376304][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 2.950 msecs
[ 464.399770][ T30] Kernel panic - not syncing: hung_task: blocked tasks
[ 464.399838][ T30] CPU: 0 UID: 0 PID: 30 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full)
[ 464.399927][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 464.399992][ T30] Call Trace:
[ 464.400015][ T30]
[ 464.400052][ T30] dump_stack_lvl+0x100/0x190
[ 464.400167][ T30] vpanic+0x552/0x970
[ 464.400264][ T30] ? __pfx_vpanic+0x10/0x10
[ 464.400353][ T30] ? nmi_trigger_cpumask_backtrace+0x182/0x230
[ 464.400459][ T30] ? nmi_trigger_cpumask_backtrace+0x182/0x230
[ 464.400567][ T30] panic+0xd1/0xe0
[ 464.400662][ T30] ? __pfx_panic+0x10/0x10
[ 464.400761][ T30] ? nmi_trigger_cpumask_backtrace+0x1b5/0x230
[ 464.400851][ T30] ? nmi_trigger_cpumask_backtrace+0x1f6/0x230
[ 464.400958][ T30] ? nmi_trigger_cpumask_backtrace+0x200/0x230
[ 464.401057][ T30] ? watchdog.cold+0x1ec/0x234
[ 464.401166][ T30] ? watchdog+0xcc1/0x1030
[ 464.401275][ T30] watchdog.cold+0x1fd/0x234
[ 464.401416][ T30] ? _raw_spin_unlock_irqrestore+0x52/0x80
[ 464.401513][ T30] ? __pfx_watchdog+0x10/0x10
[ 464.401614][ T30] ? __kthread_parkme+0x18c/0x230
[ 464.401757][ T30] ? kthread+0x13a/0x450
[ 464.401857][ T30] ? __pfx_watchdog+0x10/0x10
[ 464.401973][ T30] kthread+0x370/0x450
[ 464.402062][ T30] ? __pfx_kthread+0x10/0x10
[ 465.238426][ T30] ret_from_fork+0x69a/0xc80
[ 465.243076][ T30] ? __pfx_ret_from_fork+0x10/0x10
[ 465.248236][ T30] ? __switch_to+0x7f6/0x1100
[ 465.252963][ T30] ? __switch_to_asm+0x39/0x70
[ 465.257773][ T30] ? __pfx_kthread+0x10/0x10
[ 465.262401][ T30] ret_from_fork_asm+0x1a/0x30
[ 465.267234][ T30]
[ 465.270874][ T30] Kernel Offset: disabled
[ 465.275267][ T30] Rebooting in 86400 seconds..