6.0: unexpected response 0
[  301.764140][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  301.770903][    C0] yealink 5-1:36.0: unexpected response 0
[  301.776711][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.783582][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  301.790406][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  301.797148][    C0] yealink 2-1:36.0: unexpected response 0
[  301.803004][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  301.809776][    C0] yealink 5-1:36.0: unexpected response 0
[  301.815574][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.823405][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  301.830204][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  301.836950][    C0] yealink 2-1:36.0: unexpected response 0
[  301.843016][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  301.849779][    C0] yealink 5-1:36.0: unexpected response 0
[  301.855585][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.862551][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  301.869360][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  301.876115][    C0] yealink 2-1:36.0: unexpected response 0
[  301.881956][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  301.888717][    C0] yealink 5-1:36.0: unexpected response 0
[  301.894534][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.901499][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  301.908321][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  301.915079][    C0] yealink 2-1:36.0: unexpected response 0
[  301.921925][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  301.928686][    C0] yealink 5-1:36.0: unexpected response 0
[  301.934466][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.941349][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  301.948165][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  301.954910][    C0] yealink 2-1:36.0: unexpected response 0
[  301.960712][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  301.967476][    C0] yealink 5-1:36.0: unexpected response 0
[  301.973318][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  301.980142][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  301.987014][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  301.993794][    C0] yealink 2-1:36.0: unexpected response 0
[  301.999639][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  302.006399][    C0] yealink 5-1:36.0: unexpected response 0
[  302.012297][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.019457][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  302.026770][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  302.033533][    C0] yealink 2-1:36.0: unexpected response 0
[  302.039347][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  302.046105][    C0] yealink 5-1:36.0: unexpected response 0
[  302.051966][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.058797][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  302.065674][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  302.072433][    C0] yealink 2-1:36.0: unexpected response 0
[  302.078260][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  302.085019][    C0] yealink 5-1:36.0: unexpected response 0
[  302.090837][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.097691][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  302.104550][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  302.111316][    C0] yealink 2-1:36.0: unexpected response 0
[  302.117167][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  302.123928][    C0] yealink 5-1:36.0: unexpected response 0
[  302.130630][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.137474][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  302.144336][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  302.151097][    C0] yealink 2-1:36.0: unexpected response 0
[  302.156946][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  302.163707][    C0] yealink 5-1:36.0: unexpected response 0
[  302.169532][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.176445][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  302.183325][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  302.190108][    C0] yealink 2-1:36.0: unexpected response 0
[  302.195972][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  302.202734][    C0] yealink 5-1:36.0: unexpected response 0
[  302.208580][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.215450][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  302.223355][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  302.230119][    C0] yealink 2-1:36.0: unexpected response 0
[  302.235930][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  302.242698][    C0] yealink 5-1:36.0: unexpected response 0
[  302.248565][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.255455][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  302.262322][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  302.269083][    C0] yealink 2-1:36.0: unexpected response 0
[  302.274903][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  302.281668][    C0] yealink 5-1:36.0: unexpected response 0
[  302.287499][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.294355][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  302.301221][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  302.307978][    C0] yealink 2-1:36.0: unexpected response 0
[  302.313773][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  302.320537][    C0] yealink 5-1:36.0: unexpected response 0
[  302.326361][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.334051][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  302.340872][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  302.347626][    C0] yealink 2-1:36.0: unexpected response 0
[  302.353440][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  302.360199][    C0] yealink 5-1:36.0: unexpected response 0
[  302.366055][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.372961][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  302.379800][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  302.386558][    C0] yealink 2-1:36.0: unexpected response 0
[  302.392424][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  302.399187][    C0] yealink 5-1:36.0: unexpected response 0
[  302.405063][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.412721][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  302.419524][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  302.426281][    C0] yealink 2-1:36.0: unexpected response 0
[  302.432634][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  302.439423][    C0] yealink 5-1:36.0: unexpected response 0
[  302.445643][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.452486][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  302.459304][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  302.466076][    C0] yealink 2-1:36.0: unexpected response 0
[  302.471911][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  302.478693][    C0] yealink 5-1:36.0: unexpected response 0
[  302.484508][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.491389][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  302.498215][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  302.504958][    C0] yealink 2-1:36.0: unexpected response 0
[  302.510753][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  302.517538][    C0] yealink 5-1:36.0: unexpected response 0
[  302.523373][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.530969][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  302.537835][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  302.544601][    C0] yealink 2-1:36.0: unexpected response 0
[  302.550426][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  302.557186][    C0] yealink 5-1:36.0: unexpected response 0
[  302.563019][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.569867][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  302.576741][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  302.583500][    C0] yealink 2-1:36.0: unexpected response 0
[  302.589331][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  302.596092][    C0] yealink 5-1:36.0: unexpected response 0
[  302.602024][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.608819][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  302.615660][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  302.622420][    C0] yealink 2-1:36.0: unexpected response 0
[  302.628261][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  302.635021][    C0] yealink 5-1:36.0: unexpected response 0
[  302.641782][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.648579][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  302.655441][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  302.662204][    C0] yealink 2-1:36.0: unexpected response 0
[  302.668026][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  302.674795][    C0] yealink 5-1:36.0: unexpected response 0
[  302.680607][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.687516][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  302.694362][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  302.701128][    C0] yealink 2-1:36.0: unexpected response 0
[  302.706991][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  302.713754][    C0] yealink 5-1:36.0: unexpected response 0
[  302.719603][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.726490][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  302.734271][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  302.741033][    C0] yealink 2-1:36.0: unexpected response 0
[  302.746823][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  302.753582][    C0] yealink 5-1:36.0: unexpected response 0
[  302.759414][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.766297][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  302.773164][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  302.779924][    C0] yealink 2-1:36.0: unexpected response 0
[  302.785724][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  302.792505][    C0] yealink 5-1:36.0: unexpected response 0
[  302.798582][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.805418][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  302.812357][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  302.819130][    C0] yealink 2-1:36.0: unexpected response 0
[  302.824914][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  302.831681][    C0] yealink 5-1:36.0: unexpected response 0
[  302.837517][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.845280][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  302.852163][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  302.858915][    C0] yealink 2-1:36.0: unexpected response 0
[  302.864748][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  302.871508][    C0] yealink 5-1:36.0: unexpected response 0
[  302.877372][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.884271][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  302.891151][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  302.897922][    C0] yealink 2-1:36.0: unexpected response 0
[  302.903753][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  302.910513][    C0] yealink 5-1:36.0: unexpected response 0
[  302.916326][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.923196][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  302.929995][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  302.936740][    C0] yealink 2-1:36.0: unexpected response 0
[  302.942554][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  302.949314][    C0] yealink 5-1:36.0: unexpected response 0
[  302.955993][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  302.962858][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  302.969686][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  302.976430][    C0] yealink 2-1:36.0: unexpected response 0
[  302.982257][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  302.989016][    C0] yealink 5-1:36.0: unexpected response 0
[  302.994826][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.001703][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  303.008513][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  303.015259][    C0] yealink 2-1:36.0: unexpected response 0
[  303.021073][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  303.027831][    C0] yealink 5-1:36.0: unexpected response 0
[  303.033654][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.041452][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  303.048253][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  303.054999][    C0] yealink 2-1:36.0: unexpected response 0
[  303.060800][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  303.067559][    C0] yealink 5-1:36.0: unexpected response 0
[  303.073395][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.080214][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  303.087064][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  303.093824][    C0] yealink 2-1:36.0: unexpected response 0
[  303.099624][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  303.106383][    C0] yealink 5-1:36.0: unexpected response 0
[  303.112257][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.119050][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  303.125969][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  303.132731][    C0] yealink 2-1:36.0: unexpected response 0
[  303.138525][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  303.145282][    C0] yealink 5-1:36.0: unexpected response 0
[  303.151668][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.158918][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  303.165794][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  303.172558][    C0] yealink 2-1:36.0: unexpected response 0
[  303.178388][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  303.185146][    C0] yealink 5-1:36.0: unexpected response 0
[  303.190982][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.197900][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  303.204767][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  303.211531][    C0] yealink 2-1:36.0: unexpected response 0
[  303.217365][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  303.224124][    C0] yealink 5-1:36.0: unexpected response 0
[  303.229945][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.236805][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  303.243673][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  303.250433][    C0] yealink 2-1:36.0: unexpected response 0
[  303.257169][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  303.263939][    C0] yealink 5-1:36.0: unexpected response 0
[  303.269722][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.276839][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  303.283690][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  303.290449][    C0] yealink 2-1:36.0: unexpected response 0
[  303.296342][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  303.303106][    C0] yealink 5-1:36.0: unexpected response 0
[  303.308899][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.315787][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  303.322652][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  303.329409][    C0] yealink 2-1:36.0: unexpected response 0
[  303.335251][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  303.342016][    C0] yealink 5-1:36.0: unexpected response 0
[  303.347955][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.355263][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  303.362517][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  303.369279][    C0] yealink 2-1:36.0: unexpected response 0
[  303.375053][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  303.381816][    C0] yealink 5-1:36.0: unexpected response 0
[  303.387666][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.394544][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  303.401402][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  303.408162][    C0] yealink 2-1:36.0: unexpected response 0
[  303.413956][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  303.420732][    C0] yealink 5-1:36.0: unexpected response 0
[  303.426522][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.433390][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  303.440203][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  303.446954][    C0] yealink 2-1:36.0: unexpected response 0
[  303.452789][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  303.459551][    C0] yealink 5-1:36.0: unexpected response 0
[  303.466344][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.473231][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  303.480078][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  303.486839][    C0] yealink 2-1:36.0: unexpected response 0
[  303.492687][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  303.499450][    C0] yealink 5-1:36.0: unexpected response 0
[  303.505299][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.512428][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  303.519219][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  303.525962][    C0] yealink 2-1:36.0: unexpected response 0
[  303.531862][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  303.538623][    C0] yealink 5-1:36.0: unexpected response 0
[  303.544407][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.551285][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  303.559017][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  303.565779][    C0] yealink 2-1:36.0: unexpected response 0
[  303.571560][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  303.578326][    C0] yealink 5-1:36.0: unexpected response 0
[  303.584184][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.591143][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  303.597954][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  303.604699][    C0] yealink 2-1:36.0: unexpected response 0
[  303.610541][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  303.617302][    C0] yealink 5-1:36.0: unexpected response 0
[  303.623147][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.629991][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  303.636878][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  303.643642][    C0] yealink 2-1:36.0: unexpected response 0
[  303.649515][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  303.656278][    C0] yealink 5-1:36.0: unexpected response 0
[  303.663087][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.669894][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  303.677008][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  303.683780][    C0] yealink 2-1:36.0: unexpected response 0
[  303.689586][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  303.696377][    C0] yealink 5-1:36.0: unexpected response 0
[  303.702318][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.709118][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  303.715968][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  303.722725][    C0] yealink 2-1:36.0: unexpected response 0
[  303.728554][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  303.735312][    C0] yealink 5-1:36.0: unexpected response 0
[  303.741174][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.747992][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  303.754908][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  303.761675][    C0] yealink 2-1:36.0: unexpected response 0
[  303.768501][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  303.775265][    C0] yealink 5-1:36.0: unexpected response 0
[  303.781055][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.787983][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  303.794910][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  303.801664][    C0] yealink 2-1:36.0: unexpected response 0
[  303.807483][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  303.814245][    C0] yealink 5-1:36.0: unexpected response 0
[  303.820080][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.826975][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  303.833855][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  303.840620][    C0] yealink 2-1:36.0: unexpected response 0
[  303.846538][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  303.853301][    C0] yealink 5-1:36.0: unexpected response 0
[  303.859154][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.867380][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  303.874234][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  303.880995][    C0] yealink 2-1:36.0: unexpected response 0
[  303.886863][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  303.893625][    C0] yealink 5-1:36.0: unexpected response 0
[  303.899455][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.906337][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  303.913461][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  303.920211][    C0] yealink 2-1:36.0: unexpected response 0
[  303.926035][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  303.932796][    C0] yealink 5-1:36.0: unexpected response 0
[  303.938696][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.945561][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  303.952505][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  303.959267][    C0] yealink 2-1:36.0: unexpected response 0
[  303.965123][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  303.971898][    C0] yealink 5-1:36.0: unexpected response 0
[  303.978680][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  303.985545][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  303.992449][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  303.999199][    C0] yealink 2-1:36.0: unexpected response 0
[  304.005009][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  304.011766][    C0] yealink 5-1:36.0: unexpected response 0
[  304.017606][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.024518][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  304.031415][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  304.038174][    C0] yealink 2-1:36.0: unexpected response 0
[  304.044025][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  304.050784][    C0] yealink 5-1:36.0: unexpected response 0
[  304.056621][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.063522][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  304.071178][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  304.077955][    C0] yealink 2-1:36.0: unexpected response 0
[  304.083742][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  304.090501][    C0] yealink 5-1:36.0: unexpected response 0
[  304.096354][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.103275][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  304.110117][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  304.116880][    C0] yealink 2-1:36.0: unexpected response 0
[  304.122719][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  304.129478][    C0] yealink 5-1:36.0: unexpected response 0
[  304.135308][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.142193][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  304.148992][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  304.155736][    C0] yealink 2-1:36.0: unexpected response 0
[  304.161595][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  304.168384][    C0] yealink 5-1:36.0: unexpected response 0
[  304.175080][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.181921][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  304.188744][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  304.195489][    C0] yealink 2-1:36.0: unexpected response 0
[  304.201302][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  304.208061][    C0] yealink 5-1:36.0: unexpected response 0
[  304.213885][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.220706][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  304.227573][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  304.234357][    C0] yealink 2-1:36.0: unexpected response 0
[  304.240195][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  304.246955][    C0] yealink 5-1:36.0: unexpected response 0
[  304.252759][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.259748][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  304.266622][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  304.273386][    C0] yealink 2-1:36.0: unexpected response 0
[  304.280168][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  304.286957][    C0] yealink 5-1:36.0: unexpected response 0
[  304.292777][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.299690][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  304.306550][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  304.313312][    C0] yealink 2-1:36.0: unexpected response 0
[  304.319178][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  304.325939][    C0] yealink 5-1:36.0: unexpected response 0
[  304.331794][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.338626][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
2026/08/17 04:53:46 executed programs: 74
[  304.345522][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  304.352296][    C0] yealink 2-1:36.0: unexpected response 0
[  304.358125][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  304.364896][    C0] yealink 5-1:36.0: unexpected response 0
[  304.370704][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.378405][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  304.385246][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  304.392012][    C0] yealink 2-1:36.0: unexpected response 0
[  304.398424][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  304.405188][    C0] yealink 5-1:36.0: unexpected response 0
[  304.410984][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.417869][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  304.424741][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  304.431504][    C0] yealink 2-1:36.0: unexpected response 0
[  304.437361][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  304.444120][    C0] yealink 5-1:36.0: unexpected response 0
[  304.449929][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.456818][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  304.463710][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  304.470470][    C0] yealink 2-1:36.0: unexpected response 0
[  304.476336][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  304.483100][    C0] yealink 5-1:36.0: unexpected response 0
[  304.489795][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.496651][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  304.503533][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  304.510293][    C0] yealink 2-1:36.0: unexpected response 0
[  304.516088][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  304.522851][    C0] yealink 5-1:36.0: unexpected response 0
[  304.528664][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.535529][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  304.542376][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  304.549134][    C0] yealink 2-1:36.0: unexpected response 0
[  304.554938][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  304.561698][    C0] yealink 5-1:36.0: unexpected response 0
[  304.567518][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.574406][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  304.582130][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  304.588894][    C0] yealink 2-1:36.0: unexpected response 0
[  304.594672][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  304.601436][    C0] yealink 5-1:36.0: unexpected response 0
[  304.607328][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.614201][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  304.621006][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  304.627753][    C0] yealink 2-1:36.0: unexpected response 0
[  304.633610][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  304.640399][    C0] yealink 5-1:36.0: unexpected response 0
[  304.646241][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.653136][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  304.659993][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  304.666751][    C0] yealink 2-1:36.0: unexpected response 0
[  304.672608][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  304.679370][    C0] yealink 5-1:36.0: unexpected response 0
[  304.686098][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.692938][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  304.699765][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  304.706508][    C0] yealink 2-1:36.0: unexpected response 0
[  304.712316][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  304.719074][    C0] yealink 5-1:36.0: unexpected response 0
[  304.724891][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.731768][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  304.738636][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  304.745382][    C0] yealink 2-1:36.0: unexpected response 0
[  304.751190][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  304.757952][    C0] yealink 5-1:36.0: unexpected response 0
[  304.763841][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.770636][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  304.777498][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  304.784256][    C0] yealink 2-1:36.0: unexpected response 0
[  304.790912][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  304.797692][    C0] yealink 5-1:36.0: unexpected response 0
[  304.803469][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.810327][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  304.817204][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  304.823968][    C0] yealink 2-1:36.0: unexpected response 0
[  304.829845][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  304.836617][    C0] yealink 5-1:36.0: unexpected response 0
[  304.842467][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.849300][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  304.856214][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  304.862975][    C0] yealink 2-1:36.0: unexpected response 0
[  304.868802][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  304.875565][    C0] yealink 5-1:36.0: unexpected response 0
[  304.881645][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.888916][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  304.896325][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  304.903093][    C0] yealink 2-1:36.0: unexpected response 0
[  304.908877][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  304.915657][    C0] yealink 5-1:36.0: unexpected response 0
[  304.921500][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.928321][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  304.935214][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  304.941977][    C0] yealink 2-1:36.0: unexpected response 0
[  304.947782][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  304.954539][    C0] yealink 5-1:36.0: unexpected response 0
[  304.960358][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  304.967355][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  304.974237][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  304.981003][    C0] yealink 2-1:36.0: unexpected response 0
[  304.986869][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  304.993681][    C0] yealink 5-1:36.0: unexpected response 0
[  305.000489][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.007330][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  305.014203][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  305.020965][    C0] yealink 2-1:36.0: unexpected response 0
[  305.026796][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  305.033554][    C0] yealink 5-1:36.0: unexpected response 0
[  305.039396][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.046280][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  305.053176][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  305.059960][    C0] yealink 2-1:36.0: unexpected response 0
[  305.065762][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  305.072539][    C0] yealink 5-1:36.0: unexpected response 0
[  305.078357][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.085263][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  305.093224][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  305.099989][    C0] yealink 2-1:36.0: unexpected response 0
[  305.105776][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  305.112542][    C0] yealink 5-1:36.0: unexpected response 0
[  305.118426][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.125353][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  305.132245][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  305.139005][    C0] yealink 2-1:36.0: unexpected response 0
[  305.144827][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  305.151587][    C0] yealink 5-1:36.0: unexpected response 0
[  305.157419][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.164321][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  305.171187][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  305.177948][    C0] yealink 2-1:36.0: unexpected response 0
[  305.183780][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  305.190545][    C0] yealink 5-1:36.0: unexpected response 0
[  305.197326][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.204177][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  305.211032][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  305.217813][    C0] yealink 2-1:36.0: unexpected response 0
[  305.223684][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  305.230446][    C0] yealink 5-1:36.0: unexpected response 0
[  305.236219][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.243082][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  305.249882][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  305.256631][    C0] yealink 2-1:36.0: unexpected response 0
[  305.262470][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  305.269231][    C0] yealink 5-1:36.0: unexpected response 0
[  305.275071][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.281973][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  305.288806][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  305.295565][    C0] yealink 2-1:36.0: unexpected response 0
[  305.302373][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  305.309142][    C0] yealink 5-1:36.0: unexpected response 0
[  305.314921][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.321807][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  305.328626][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  305.335371][    C0] yealink 2-1:36.0: unexpected response 0
[  305.341182][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  305.347938][    C0] yealink 5-1:36.0: unexpected response 0
[  305.354056][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.360855][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  305.367781][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  305.374540][    C0] yealink 2-1:36.0: unexpected response 0
[  305.380333][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  305.387088][    C0] yealink 5-1:36.0: unexpected response 0
[  305.392927][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.400577][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  305.407415][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  305.414170][    C0] yealink 2-1:36.0: unexpected response 0
[  305.419995][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  305.426756][    C0] yealink 5-1:36.0: unexpected response 0
[  305.432618][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.439471][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  305.446333][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  305.453092][    C0] yealink 2-1:36.0: unexpected response 0
[  305.458925][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  305.465682][    C0] yealink 5-1:36.0: unexpected response 0
[  305.471516][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.478353][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  305.485234][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  305.491996][    C0] yealink 2-1:36.0: unexpected response 0
[  305.497841][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  305.504606][    C0] yealink 5-1:36.0: unexpected response 0
[  305.511906][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.518696][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  305.525547][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  305.532320][    C0] yealink 2-1:36.0: unexpected response 0
[  305.538113][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  305.544868][    C0] yealink 5-1:36.0: unexpected response 0
[  305.550660][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.557545][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  305.564399][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  305.571157][    C0] yealink 2-1:36.0: unexpected response 0
[  305.576954][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  305.583708][    C0] yealink 5-1:36.0: unexpected response 0
[  305.589514][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.596650][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  305.604034][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  305.610793][    C0] yealink 2-1:36.0: unexpected response 0
[  305.617142][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  305.623907][    C0] yealink 5-1:36.0: unexpected response 0
[  305.629702][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.636594][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  305.643458][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  305.650213][    C0] yealink 2-1:36.0: unexpected response 0
[  305.656023][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  305.662781][    C0] yealink 5-1:36.0: unexpected response 0
[  305.668596][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.675473][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  305.682334][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  305.689096][    C0] yealink 2-1:36.0: unexpected response 0
[  305.694918][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  305.701679][    C0] yealink 5-1:36.0: unexpected response 0
[  305.707513][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.715225][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  305.722067][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  305.728820][    C0] yealink 2-1:36.0: unexpected response 0
[  305.734659][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  305.741418][    C0] yealink 5-1:36.0: unexpected response 0
[  305.747242][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.754301][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  305.761171][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  305.767926][    C0] yealink 2-1:36.0: unexpected response 0
[  305.773814][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  305.780576][    C0] yealink 5-1:36.0: unexpected response 0
[  305.786396][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.793305][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  305.800132][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  305.806895][    C0] yealink 2-1:36.0: unexpected response 0
[  305.813667][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  305.820426][    C0] yealink 5-1:36.0: unexpected response 0
[  305.826222][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.833087][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  305.839896][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  305.846639][    C0] yealink 2-1:36.0: unexpected response 0
[  305.852464][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  305.859220][    C0] yealink 5-1:36.0: unexpected response 0
[  305.865041][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.871935][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  305.878733][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  305.885494][    C0] yealink 2-1:36.0: unexpected response 0
[  305.891306][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  305.898062][    C0] yealink 5-1:36.0: unexpected response 0
[  305.903865][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.911497][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  305.918291][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  305.925038][    C0] yealink 2-1:36.0: unexpected response 0
[  305.930846][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  305.937606][    C0] yealink 5-1:36.0: unexpected response 0
[  305.943413][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.950221][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  305.957174][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  305.963933][    C0] yealink 2-1:36.0: unexpected response 0
[  305.969745][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  305.976511][    C0] yealink 5-1:36.0: unexpected response 0
[  305.982352][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  305.989181][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  305.996315][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  306.003071][    C0] yealink 2-1:36.0: unexpected response 0
[  306.008867][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  306.015628][    C0] yealink 5-1:36.0: unexpected response 0
[  306.022040][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  306.028832][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  306.036093][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  306.042853][    C0] yealink 2-1:36.0: unexpected response 0
[  306.048645][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  306.055400][    C0] yealink 5-1:36.0: unexpected response 0
[  306.061242][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  306.068057][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  306.074940][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  306.081701][    C0] yealink 2-1:36.0: unexpected response 0
[  306.087536][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  306.094293][    C0] yealink 5-1:36.0: unexpected response 0
[  306.100136][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  306.107009][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  306.114671][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  306.121440][    C0] yealink 2-1:36.0: unexpected response 0
[  306.127259][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  306.134009][    C0] yealink 5-1:36.0: unexpected response 0
[  306.139851][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  306.146730][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  306.153660][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  306.160414][    C0] yealink 2-1:36.0: unexpected response 0
[  306.166218][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  306.172976][    C0] yealink 5-1:36.0: unexpected response 0
[  306.178798][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  306.185652][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  306.192529][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  306.199283][    C0] yealink 2-1:36.0: unexpected response 0
[  306.205085][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  306.211859][    C0] yealink 5-1:36.0: unexpected response 0
[  306.217665][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  306.225442][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  306.232293][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  306.239052][    C0] yealink 2-1:36.0: unexpected response 0
[  306.244852][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  306.251614][    C0] yealink 5-1:36.0: unexpected response 0
[  306.257441][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  306.264325][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  306.271212][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  306.277958][    C0] yealink 2-1:36.0: unexpected response 0
[  306.283805][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  306.290563][    C0] yealink 5-1:36.0: unexpected response 0
[  306.296434][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  306.303495][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  306.310330][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  306.317087][    C0] yealink 2-1:36.0: unexpected response 0
[  306.323856][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  306.330617][    C0] yealink 5-1:36.0: unexpected response 0
[  306.336400][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  306.343285][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  306.350149][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  306.356893][    C0] yealink 2-1:36.0: unexpected response 0
[  306.362711][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  306.369467][    C0] yealink 5-1:36.0: unexpected response 0
[  306.375277][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  306.382144][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  306.388946][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  306.395689][    C0] yealink 2-1:36.0: unexpected response 0
[  306.401507][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  306.408263][    C0] yealink 5-1:36.0: unexpected response 0
[  306.414076][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  306.421902][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  306.428708][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  306.435468][    C0] yealink 2-1:36.0: unexpected response 0
[  306.441302][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  306.448078][    C0] yealink 5-1:36.0: unexpected response 0
[  306.453919][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  306.460770][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  306.467656][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  306.474414][    C0] yealink 2-1:36.0: unexpected response 0
[  306.480249][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  306.486999][    C0] yealink 5-1:36.0: unexpected response 0
[  306.492802][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  306.499634][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  306.506504][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  306.513264][    C0] yealink 2-1:36.0: unexpected response 0
[  306.519190][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  306.525952][    C0] yealink 5-1:36.0: unexpected response 0
[  306.532161][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  306.539426][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  306.546256][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  306.553013][    C0] yealink 2-1:36.0: unexpected response 0
[  306.558824][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  306.565584][    C0] yealink 5-1:36.0: unexpected response 0
[  306.571423][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  306.578233][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  306.585087][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  306.591844][    C0] yealink 2-1:36.0: unexpected response 0
[  306.597650][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  306.604408][    C0] yealink 5-1:36.0: unexpected response 0
[  306.610200][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  306.617085][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  306.624909][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  306.631675][    C0] yealink 2-1:36.0: unexpected response 0
[  306.637506][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  306.644262][    C0] yealink 5-1:36.0: unexpected response 0
[  306.650097][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  306.656985][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  306.663868][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  306.670629][    C0] yealink 2-1:36.0: unexpected response 0
[  306.676438][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  306.683207][    C0] yealink 5-1:36.0: unexpected response 0
[  306.689004][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  306.695861][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  306.702716][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  306.709470][    C0] yealink 2-1:36.0: unexpected response 0
[  306.715292][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  306.722057][    C0] yealink 5-1:36.0: unexpected response 0
[  306.727876][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  306.735515][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  306.742352][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  306.749110][    C0] yealink 2-1:36.0: unexpected response 0
[  306.754941][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  306.761697][    C0] yealink 5-1:36.0: unexpected response 0
[  306.767501][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  306.774381][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  306.781276][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  306.788035][    C0] yealink 2-1:36.0: unexpected response 0
[  306.793861][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  306.800623][    C0] yealink 5-1:36.0: unexpected response 0
[  306.806448][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  306.813323][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  306.820143][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  306.826908][    C0] yealink 2-1:36.0: unexpected response 0
[  306.832735][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  306.839492][    C0] yealink 5-1:36.0: unexpected response 0
[  306.846199][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  306.853036][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  306.860496][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  306.867253][    C0] yealink 2-1:36.0: unexpected response 0
[  306.873039][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  306.879795][    C0] yealink 5-1:36.0: unexpected response 0
[  306.885674][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  306.892524][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  306.899371][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  306.906114][    C0] yealink 2-1:36.0: unexpected response 0
[  306.911954][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  306.918717][    C0] yealink 5-1:36.0: unexpected response 0
[  306.924562][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  306.932424][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  306.939233][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  306.945974][    C0] yealink 2-1:36.0: unexpected response 0
[  306.952055][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  306.958814][    C0] yealink 5-1:36.0: unexpected response 0
[  306.964606][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  306.971539][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  306.978323][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  306.985064][    C0] yealink 2-1:36.0: unexpected response 0
[  306.990875][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  306.997636][    C0] yealink 5-1:36.0: unexpected response 0
[  307.003446][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  307.010276][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  307.017138][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.023913][    C0] yealink 2-1:36.0: unexpected response 0
[  307.029743][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  307.036513][    C0] yealink 5-1:36.0: unexpected response 0
[  307.043637][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  307.050428][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  307.057308][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.064064][    C0] yealink 2-1:36.0: unexpected response 0
[  307.069932][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  307.076719][    C0] yealink 5-1:36.0: unexpected response 0
[  307.082559][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  307.089386][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  307.096257][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.103015][    C0] yealink 2-1:36.0: unexpected response 0
[  307.108823][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  307.115580][    C0] yealink 5-1:36.0: unexpected response 0
[  307.121409][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  307.128236][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  307.135090][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.141854][    C0] yealink 2-1:36.0: unexpected response 0
[  307.148494][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  307.155253][    C0] yealink 5-1:36.0: unexpected response 0
[  307.161042][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  307.167933][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  307.174781][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.181540][    C0] yealink 2-1:36.0: unexpected response 0
[  307.187336][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  307.194091][    C0] yealink 5-1:36.0: unexpected response 0
[  307.199918][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  307.206795][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  307.213689][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.220448][    C0] yealink 2-1:36.0: unexpected response 0
[  307.226300][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  307.233062][    C0] yealink 5-1:36.0: unexpected response 0
[  307.238928][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  307.247033][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  307.253965][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.260733][    C0] yealink 2-1:36.0: unexpected response 0
[  307.266630][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  307.273413][    C0] yealink 5-1:36.0: unexpected response 0
[  307.279210][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  307.286094][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  307.292944][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.299703][    C0] yealink 2-1:36.0: unexpected response 0
[  307.305509][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  307.312266][    C0] yealink 5-1:36.0: unexpected response 0
[  307.318169][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  307.325041][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  307.331994][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.338757][    C0] yealink 2-1:36.0: unexpected response 0
[  307.344556][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  307.351312][    C0] yealink 5-1:36.0: unexpected response 0
[  307.358076][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  307.364949][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  307.371850][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.378612][    C0] yealink 2-1:36.0: unexpected response 0
[  307.384461][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  307.391225][    C0] yealink 5-1:36.0: unexpected response 0
[  307.397070][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  307.403948][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  307.410791][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.417583][    C0] yealink 2-1:36.0: unexpected response 0
[  307.423414][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  307.430176][    C0] yealink 5-1:36.0: unexpected response 0
[  307.436285][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  307.443748][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  307.451181][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.457945][    C0] yealink 2-1:36.0: unexpected response 0
[  307.463730][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  307.470488][    C0] yealink 5-1:36.0: unexpected response 0
[  307.476318][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  307.483193][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  307.490011][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.496757][    C0] yealink 2-1:36.0: unexpected response 0
[  307.502596][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  307.509355][    C0] yealink 5-1:36.0: unexpected response 0
[  307.515216][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  307.522100][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  307.528911][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.535656][    C0] yealink 2-1:36.0: unexpected response 0
[  307.541504][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  307.548261][    C0] yealink 5-1:36.0: unexpected response 0
[  307.555116][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  307.561957][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  307.568789][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.575532][    C0] yealink 2-1:36.0: unexpected response 0
[  307.581341][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  307.588101][    C0] yealink 5-1:36.0: unexpected response 0
[  307.593897][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  307.600707][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  307.607553][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.614338][    C0] yealink 2-1:36.0: unexpected response 0
[  307.620271][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  307.627037][    C0] yealink 5-1:36.0: unexpected response 0
[  307.632879][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  307.639703][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  307.646589][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.653348][    C0] yealink 2-1:36.0: unexpected response 0
[  307.660091][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  307.666854][    C0] yealink 5-1:36.0: unexpected response 0
[  307.672638][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  307.679675][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  307.686542][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.693303][    C0] yealink 2-1:36.0: unexpected response 0
[  307.699247][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  307.706003][    C0] yealink 5-1:36.0: unexpected response 0
[  307.711789][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  307.718677][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  307.725542][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.732299][    C0] yealink 2-1:36.0: unexpected response 0
[  307.738124][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  307.744884][    C0] yealink 5-1:36.0: unexpected response 0
[  307.750717][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  307.758477][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  307.765355][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.772144][    C0] yealink 2-1:36.0: unexpected response 0
[  307.778018][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  307.784777][    C0] yealink 5-1:36.0: unexpected response 0
[  307.790608][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  307.797507][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  307.804364][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.811123][    C0] yealink 2-1:36.0: unexpected response 0
[  307.816937][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  307.823694][    C0] yealink 5-1:36.0: unexpected response 0
[  307.829496][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  307.836684][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  307.843561][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.850347][    C0] yealink 2-1:36.0: unexpected response 0
[  307.856267][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  307.863032][    C0] yealink 5-1:36.0: unexpected response 0
[  307.869388][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  307.876730][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  307.883590][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.890341][    C0] yealink 2-1:36.0: unexpected response 0
[  307.896275][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  307.903038][    C0] yealink 5-1:36.0: unexpected response 0
[  307.908842][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  307.915727][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  307.922596][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.929375][    C0] yealink 2-1:36.0: unexpected response 0
[  307.935200][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  307.941964][    C0] yealink 5-1:36.0: unexpected response 0
[  307.947832][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  307.954790][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  307.962444][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  307.969203][    C0] yealink 2-1:36.0: unexpected response 0
[  307.974983][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  307.981741][    C0] yealink 5-1:36.0: unexpected response 0
[  307.987624][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  307.994513][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  308.001385][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.008150][    C0] yealink 2-1:36.0: unexpected response 0
[  308.013992][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  308.020752][    C0] yealink 5-1:36.0: unexpected response 0
[  308.026592][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.033488][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  308.040287][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.047030][    C0] yealink 2-1:36.0: unexpected response 0
[  308.052865][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  308.059635][    C0] yealink 5-1:36.0: unexpected response 0
[  308.066348][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.073202][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  308.080247][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.087013][    C0] yealink 2-1:36.0: unexpected response 0
[  308.092815][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  308.099573][    C0] yealink 5-1:36.0: unexpected response 0
[  308.105457][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.112320][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  308.119139][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.125884][    C0] yealink 2-1:36.0: unexpected response 0
[  308.131720][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  308.138478][    C0] yealink 5-1:36.0: unexpected response 0
[  308.144318][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.151246][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  308.158084][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.164840][    C0] yealink 2-1:36.0: unexpected response 0
[  308.171748][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  308.178510][    C0] yealink 5-1:36.0: unexpected response 0
[  308.184309][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.191250][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  308.198046][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.204796][    C0] yealink 2-1:36.0: unexpected response 0
[  308.210673][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  308.217436][    C0] yealink 5-1:36.0: unexpected response 0
[  308.223246][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.230086][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  308.236963][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.243742][    C0] yealink 2-1:36.0: unexpected response 0
[  308.249566][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  308.256329][    C0] yealink 5-1:36.0: unexpected response 0
[  308.262171][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.269823][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  308.276659][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.283418][    C0] yealink 2-1:36.0: unexpected response 0
[  308.289230][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  308.295989][    C0] yealink 5-1:36.0: unexpected response 0
[  308.301807][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.308636][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  308.315507][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.322405][    C0] yealink 2-1:36.0: unexpected response 0
[  308.328275][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  308.335035][    C0] yealink 5-1:36.0: unexpected response 0
[  308.340866][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.347764][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  308.354635][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.361398][    C0] yealink 2-1:36.0: unexpected response 0
[  308.367241][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  308.373998][    C0] yealink 5-1:36.0: unexpected response 0
[  308.380766][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.387619][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  308.394508][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.401260][    C0] yealink 2-1:36.0: unexpected response 0
[  308.407116][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  308.413874][    C0] yealink 5-1:36.0: unexpected response 0
[  308.419674][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.426553][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  308.433434][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.440193][    C0] yealink 2-1:36.0: unexpected response 0
[  308.446022][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  308.452786][    C0] yealink 5-1:36.0: unexpected response 0
[  308.458625][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.465524][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  308.473316][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.480077][    C0] yealink 2-1:36.0: unexpected response 0
[  308.485892][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  308.492651][    C0] yealink 5-1:36.0: unexpected response 0
[  308.498483][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.505421][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  308.512297][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.519060][    C0] yealink 2-1:36.0: unexpected response 0
[  308.524902][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  308.531671][    C0] yealink 5-1:36.0: unexpected response 0
[  308.537509][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.544414][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  308.552005][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.558763][    C0] yealink 2-1:36.0: unexpected response 0
[  308.564547][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  308.571305][    C0] yealink 5-1:36.0: unexpected response 0
[  308.577588][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.584872][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  308.591724][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.598478][    C0] yealink 2-1:36.0: unexpected response 0
[  308.604325][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  308.611090][    C0] yealink 5-1:36.0: unexpected response 0
[  308.616906][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.623781][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  308.630578][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.637935][    C0] yealink 2-1:36.0: unexpected response 0
[  308.643773][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  308.650535][    C0] yealink 5-1:36.0: unexpected response 0
[  308.656358][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.663265][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  308.670114][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.676875][    C0] yealink 2-1:36.0: unexpected response 0
[  308.683682][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  308.690445][    C0] yealink 5-1:36.0: unexpected response 0
[  308.696255][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.703134][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  308.710025][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.716767][    C0] yealink 2-1:36.0: unexpected response 0
[  308.722580][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  308.729337][    C0] yealink 5-1:36.0: unexpected response 0
[  308.735159][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.742053][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  308.748870][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.755628][    C0] yealink 2-1:36.0: unexpected response 0
[  308.761465][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  308.768226][    C0] yealink 5-1:36.0: unexpected response 0
[  308.774088][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.781741][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  308.788534][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.795276][    C0] yealink 2-1:36.0: unexpected response 0
[  308.801121][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  308.807880][    C0] yealink 5-1:36.0: unexpected response 0
[  308.813689][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.820499][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  308.827403][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.834155][    C0] yealink 2-1:36.0: unexpected response 0
[  308.839985][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  308.846744][    C0] yealink 5-1:36.0: unexpected response 0
[  308.852555][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.859375][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  308.866248][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.873011][    C0] yealink 2-1:36.0: unexpected response 0
[  308.878840][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  308.885596][    C0] yealink 5-1:36.0: unexpected response 0
[  308.892238][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.899030][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  308.905889][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.912652][    C0] yealink 2-1:36.0: unexpected response 0
[  308.918446][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  308.925201][    C0] yealink 5-1:36.0: unexpected response 0
[  308.931000][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.937850][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  308.944704][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.951460][    C0] yealink 2-1:36.0: unexpected response 0
[  308.957291][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  308.964053][    C0] yealink 5-1:36.0: unexpected response 0
[  308.969934][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  308.976793][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  308.984481][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  308.991244][    C0] yealink 2-1:36.0: unexpected response 0
[  308.997067][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  309.003826][    C0] yealink 5-1:36.0: unexpected response 0
[  309.009654][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.016534][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  309.023386][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.030143][    C0] yealink 2-1:36.0: unexpected response 0
[  309.036210][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  309.042974][    C0] yealink 5-1:36.0: unexpected response 0
[  309.048779][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.055710][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  309.062549][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.069304][    C0] yealink 2-1:36.0: unexpected response 0
[  309.075138][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  309.081894][    C0] yealink 5-1:36.0: unexpected response 0
[  309.088562][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.095398][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  309.102268][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.109014][    C0] yealink 2-1:36.0: unexpected response 0
[  309.114836][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  309.121604][    C0] yealink 5-1:36.0: unexpected response 0
[  309.127401][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.134272][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  309.141121][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.147877][    C0] yealink 2-1:36.0: unexpected response 0
[  309.153717][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  309.160487][    C0] yealink 5-1:36.0: unexpected response 0
[  309.166438][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.173291][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  309.180122][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.186880][    C0] yealink 2-1:36.0: unexpected response 0
[  309.193647][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  309.200424][    C0] yealink 5-1:36.0: unexpected response 0
[  309.206218][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.213096][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  309.219892][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.226634][    C0] yealink 2-1:36.0: unexpected response 0
[  309.232443][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  309.239213][    C0] yealink 5-1:36.0: unexpected response 0
[  309.245010][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.251986][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  309.258788][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.265534][    C0] yealink 2-1:36.0: unexpected response 0
[  309.271358][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  309.278113][    C0] yealink 5-1:36.0: unexpected response 0
[  309.283937][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.291641][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  309.298440][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.305186][    C0] yealink 2-1:36.0: unexpected response 0
[  309.310986][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  309.317744][    C0] yealink 5-1:36.0: unexpected response 0
[  309.323587][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.330450][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  309.337325][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.344083][    C0] yealink 2-1:36.0: unexpected response 0
[  309.349948][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  309.356706][    C0] yealink 5-1:36.0: unexpected response 0
[  309.362561][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.369405][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  309.376274][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.383032][    C0] yealink 2-1:36.0: unexpected response 0
[  309.388862][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  309.395620][    C0] yealink 5-1:36.0: unexpected response 0
[  309.402251][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.409048][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  309.415902][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.422666][    C0] yealink 2-1:36.0: unexpected response 0
[  309.428457][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  309.435217][    C0] yealink 5-1:36.0: unexpected response 0
[  309.441078][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.447982][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  309.454862][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.461622][    C0] yealink 2-1:36.0: unexpected response 0
[  309.467447][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  309.474214][    C0] yealink 5-1:36.0: unexpected response 0
[  309.480076][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.487012][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  309.494456][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.501217][    C0] yealink 2-1:36.0: unexpected response 0
[  309.507463][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  309.514226][    C0] yealink 5-1:36.0: unexpected response 0
[  309.520039][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.527207][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  309.534064][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.540824][    C0] yealink 2-1:36.0: unexpected response 0
[  309.547619][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  309.554385][    C0] yealink 5-1:36.0: unexpected response 0
[  309.560202][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.567120][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  309.574002][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.578521][ T5645] Bluetooth: hci17: unexpected cc 0x0c03 length: 249 > 1
[  309.580755][    C0] yealink 2-1:36.0: unexpected response 0
[  309.580842][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  309.580861][    C0] yealink 5-1:36.0: unexpected response 0
[  309.581059][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.594615][ T5645] Bluetooth: hci17: unexpected cc 0x1003 length: 249 > 9
[  309.600555][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  309.609293][ T5645] Bluetooth: hci17: unexpected cc 0x1001 length: 249 > 9
[  309.613579][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.626949][ T5645] Bluetooth: hci17: unexpected cc 0x0c23 length: 249 > 4
[  309.633647][    C0] yealink 2-1:36.0: unexpected response 0
[  309.634274][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  309.644300][ T5645] Bluetooth: hci17: unexpected cc 0x0c38 length: 249 > 2
[  309.647425][    C0] yealink 5-1:36.0: unexpected response 0
[  309.647522][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.679480][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  309.686345][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.693104][    C0] yealink 2-1:36.0: unexpected response 0
[  309.698991][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  309.705755][    C0] yealink 5-1:36.0: unexpected response 0
[  309.712692][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.719498][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  309.726385][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.733144][    C0] yealink 2-1:36.0: unexpected response 0
[  309.738983][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  309.745745][    C0] yealink 5-1:36.0: unexpected response 0
[  309.751855][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.758667][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  309.765602][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.772368][    C0] yealink 2-1:36.0: unexpected response 0
[  309.778155][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  309.784911][    C0] yealink 5-1:36.0: unexpected response 0
[  309.790819][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.797674][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  309.805387][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.812145][    C0] yealink 2-1:36.0: unexpected response 0
[  309.817927][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  309.824682][    C0] yealink 5-1:36.0: unexpected response 0
[  309.830505][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.837392][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  309.844278][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.851038][    C0] yealink 2-1:36.0: unexpected response 0
[  309.856870][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  309.863631][    C0] yealink 5-1:36.0: unexpected response 0
[  309.869479][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.876360][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  309.883258][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.890014][    C0] yealink 2-1:36.0: unexpected response 0
[  309.895827][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  309.902586][    C0] yealink 5-1:36.0: unexpected response 0
[  309.909259][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.916098][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  309.923210][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.929967][    C0] yealink 2-1:36.0: unexpected response 0
[  309.935741][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  309.942499][    C0] yealink 5-1:36.0: unexpected response 0
[  309.948369][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.955221][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  309.962123][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  309.968884][    C0] yealink 2-1:36.0: unexpected response 0
[  309.974699][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  309.981479][    C0] yealink 5-1:36.0: unexpected response 0
[  309.987300][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  309.994165][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  310.000979][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.007724][    C0] yealink 2-1:36.0: unexpected response 0
[  310.014820][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  310.021581][    C0] yealink 5-1:36.0: unexpected response 0
[  310.027398][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.034307][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  310.041180][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.047939][    C0] yealink 2-1:36.0: unexpected response 0
[  310.053767][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  310.060525][    C0] yealink 5-1:36.0: unexpected response 0
[  310.066354][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.073235][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  310.080040][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.086782][    C0] yealink 2-1:36.0: unexpected response 0
[  310.092611][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  310.099372][    C0] yealink 5-1:36.0: unexpected response 0
[  310.105206][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.113617][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  310.120421][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.127175][    C0] yealink 2-1:36.0: unexpected response 0
[  310.132984][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  310.139738][    C0] yealink 5-1:36.0: unexpected response 0
[  310.145578][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.152661][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  310.159454][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.166194][    C0] yealink 2-1:36.0: unexpected response 0
[  310.172060][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  310.178818][    C0] yealink 5-1:36.0: unexpected response 0
[  310.184617][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.191533][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  310.198361][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.205119][    C0] yealink 2-1:36.0: unexpected response 0
[  310.210975][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  310.217736][    C0] yealink 5-1:36.0: unexpected response 0
[  310.224453][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.231291][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  310.238136][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.244878][    C0] yealink 2-1:36.0: unexpected response 0
[  310.250718][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  310.257476][    C0] yealink 5-1:36.0: unexpected response 0
[  310.263311][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.270126][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  310.276975][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.283730][    C0] yealink 2-1:36.0: unexpected response 0
[  310.289543][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  310.296298][    C0] yealink 5-1:36.0: unexpected response 0
[  310.302146][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.308987][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  310.316688][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.323448][    C0] yealink 2-1:36.0: unexpected response 0
[  310.329222][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  310.335978][    C0] yealink 5-1:36.0: unexpected response 0
[  310.341802][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.348616][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  310.355493][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.362254][    C0] yealink 2-1:36.0: unexpected response 0
[  310.368082][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  310.374840][    C0] yealink 5-1:36.0: unexpected response 0
[  310.380652][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.387536][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  310.394427][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.401186][    C0] yealink 2-1:36.0: unexpected response 0
[  310.407035][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  310.413797][    C0] yealink 5-1:36.0: unexpected response 0
[  310.420540][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
2026/08/17 04:53:52 executed programs: 76
[  310.427395][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  310.434277][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.441038][    C0] yealink 2-1:36.0: unexpected response 0
[  310.446892][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  310.453666][    C0] yealink 5-1:36.0: unexpected response 0
[  310.459507][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.466421][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  310.473314][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.480078][    C0] yealink 2-1:36.0: unexpected response 0
[  310.486672][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  310.493438][    C0] yealink 5-1:36.0: unexpected response 0
[  310.499248][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.506146][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  310.513053][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.519840][    C0] yealink 2-1:36.0: unexpected response 0
[  310.526690][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  310.533454][    C0] yealink 5-1:36.0: unexpected response 0
[  310.534450][ T5757] Bluetooth: hci19: unexpected cc 0x0c03 length: 249 > 1
[  310.539242][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.539363][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  310.539448][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.551286][ T5757] Bluetooth: hci19: unexpected cc 0x1003 length: 249 > 9
[  310.553185][    C0] yealink 2-1:36.0: unexpected response 0
[  310.553325][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  310.586045][    C0] yealink 5-1:36.0: unexpected response 0
[  310.592266][ T5757] Bluetooth: hci19: unexpected cc 0x1001 length: 249 > 9
[  310.592309][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.606132][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  310.613081][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.614966][ T5757] Bluetooth: hci19: unexpected cc 0x0c23 length: 249 > 4
[  310.619838][    C0] yealink 2-1:36.0: unexpected response 0
[  310.620406][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  310.627689][ T5757] Bluetooth: hci19: unexpected cc 0x0c38 length: 249 > 2
[  310.632529][    C0] yealink 5-1:36.0: unexpected response 0
[  310.633072][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.658815][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  310.665706][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.668497][ T5645] Bluetooth: hci20: unexpected cc 0x0c03 length: 249 > 1
[  310.672460][    C0] yealink 2-1:36.0: unexpected response 0
[  310.672597][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  310.682306][ T5645] Bluetooth: hci20: unexpected cc 0x1003 length: 249 > 9
[  310.685300][    C0] yealink 5-1:36.0: unexpected response 0
[  310.685436][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.693029][ T5645] Bluetooth: hci20: unexpected cc 0x1001 length: 249 > 9
[  310.699173][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  310.706438][ T5645] Bluetooth: hci20: unexpected cc 0x0c23 length: 249 > 4
[  310.711639][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.723327][ T5645] Bluetooth: hci20: unexpected cc 0x0c38 length: 249 > 2
[  310.725275][    C0] yealink 2-1:36.0: unexpected response 0
[  310.725436][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  310.758424][    C0] yealink 5-1:36.0: unexpected response 0
[  310.765299][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.772159][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  310.778994][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.785751][    C0] yealink 2-1:36.0: unexpected response 0
[  310.791631][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  310.798393][    C0] yealink 5-1:36.0: unexpected response 0
[  310.804217][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.811051][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  310.817947][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.824710][    C0] yealink 2-1:36.0: unexpected response 0
[  310.831599][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  310.838360][    C0] yealink 5-1:36.0: unexpected response 0
[  310.844162][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.851195][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  310.858001][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.864761][    C0] yealink 2-1:36.0: unexpected response 0
[  310.870586][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  310.877347][    C0] yealink 5-1:36.0: unexpected response 0
[  310.883203][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.890031][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  310.896930][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.903695][    C0] yealink 2-1:36.0: unexpected response 0
[  310.909531][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  310.916296][    C0] yealink 5-1:36.0: unexpected response 0
[  310.922139][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.929898][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  310.936760][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.943524][    C0] yealink 2-1:36.0: unexpected response 0
[  310.949386][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  310.956152][    C0] yealink 5-1:36.0: unexpected response 0
[  310.962005][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  310.968838][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  310.976026][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  310.982788][    C0] yealink 2-1:36.0: unexpected response 0
[  310.988605][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  310.995362][    C0] yealink 5-1:36.0: unexpected response 0
[  311.001267][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.008383][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  311.015270][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.022031][    C0] yealink 2-1:36.0: unexpected response 0
[  311.027849][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  311.034606][    C0] yealink 5-1:36.0: unexpected response 0
[  311.041349][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.048151][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  311.055040][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.061802][    C0] yealink 2-1:36.0: unexpected response 0
[  311.067736][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  311.074493][    C0] yealink 5-1:36.0: unexpected response 0
[  311.080271][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.087126][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  311.093974][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.100729][    C0] yealink 2-1:36.0: unexpected response 0
[  311.106528][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  311.113283][    C0] yealink 5-1:36.0: unexpected response 0
[  311.119340][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.126182][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  311.133684][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.140442][    C0] yealink 2-1:36.0: unexpected response 0
[  311.146238][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  311.153002][    C0] yealink 5-1:36.0: unexpected response 0
[  311.159337][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.166194][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  311.173054][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.179813][    C0] yealink 2-1:36.0: unexpected response 0
[  311.185610][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  311.192365][    C0] yealink 5-1:36.0: unexpected response 0
[  311.198195][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.205085][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  311.211934][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.218690][    C0] yealink 2-1:36.0: unexpected response 0
[  311.224496][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  311.231254][    C0] yealink 5-1:36.0: unexpected response 0
[  311.237069][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.244882][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  311.251738][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.258495][    C0] yealink 2-1:36.0: unexpected response 0
[  311.264329][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  311.271086][    C0] yealink 5-1:36.0: unexpected response 0
[  311.276938][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.283819][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  311.290640][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.297395][    C0] yealink 2-1:36.0: unexpected response 0
[  311.303266][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  311.310037][    C0] yealink 5-1:36.0: unexpected response 0
[  311.315877][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.322794][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  311.329618][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.336372][    C0] yealink 2-1:36.0: unexpected response 0
[  311.343101][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  311.349861][    C0] yealink 5-1:36.0: unexpected response 0
[  311.355642][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.362522][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  311.369349][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.376106][    C0] yealink 2-1:36.0: unexpected response 0
[  311.381934][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  311.388690][    C0] yealink 5-1:36.0: unexpected response 0
[  311.394489][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.401377][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  311.408188][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.414939][    C0] yealink 2-1:36.0: unexpected response 0
[  311.420734][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  311.427487][    C0] yealink 5-1:36.0: unexpected response 0
[  311.433305][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.441006][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  311.447880][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.454648][    C0] yealink 2-1:36.0: unexpected response 0
[  311.460546][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  311.467307][    C0] yealink 5-1:36.0: unexpected response 0
[  311.473151][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.480015][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  311.486899][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.493710][    C0] yealink 2-1:36.0: unexpected response 0
[  311.499538][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  311.506293][    C0] yealink 5-1:36.0: unexpected response 0
[  311.512134][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.518950][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  311.525831][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.532593][    C0] yealink 2-1:36.0: unexpected response 0
[  311.538399][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  311.545158][    C0] yealink 5-1:36.0: unexpected response 0
[  311.551829][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.558620][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  311.565457][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.572213][    C0] yealink 2-1:36.0: unexpected response 0
[  311.578045][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  311.584807][    C0] yealink 5-1:36.0: unexpected response 0
[  311.590628][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.597686][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  311.604510][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.611271][    C0] yealink 2-1:36.0: unexpected response 0
[  311.617212][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  311.623978][    C0] yealink 5-1:36.0: unexpected response 0
[  311.629811][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.636697][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  311.644483][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.651242][    C0] yealink 2-1:36.0: unexpected response 0
[  311.657020][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  311.663776][    C0] yealink 5-1:36.0: unexpected response 0
[  311.669594][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.676447][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  311.681216][ T6073] Bluetooth: hci17: command tx timeout
[  311.683310][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.683329][    C0] yealink 2-1:36.0: unexpected response 0
[  311.683409][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  311.683426][    C0] yealink 5-1:36.0: unexpected response 0
[  311.683583][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.683652][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  311.683857][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.683874][    C0] yealink 2-1:36.0: unexpected response 0
[  311.683928][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  311.683946][    C0] yealink 5-1:36.0: unexpected response 0
[  311.684094][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.759423][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  311.767245][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.774007][    C0] yealink 2-1:36.0: unexpected response 0
[  311.779830][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  311.786625][    C0] yealink 5-1:36.0: unexpected response 0
[  311.793183][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.799967][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  311.806843][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.813687][    C0] yealink 2-1:36.0: unexpected response 0
[  311.819509][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  311.826266][    C0] yealink 5-1:36.0: unexpected response 0
[  311.832305][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.839110][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  311.846499][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.853247][    C0] yealink 2-1:36.0: unexpected response 0
[  311.859021][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  311.865780][    C0] yealink 5-1:36.0: unexpected response 0
[  311.872035][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.878828][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  311.885668][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.892423][    C0] yealink 2-1:36.0: unexpected response 0
[  311.898237][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  311.904992][    C0] yealink 5-1:36.0: unexpected response 0
[  311.910803][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.917674][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  311.924580][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.931337][    C0] yealink 2-1:36.0: unexpected response 0
[  311.937166][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  311.943931][    C0] yealink 5-1:36.0: unexpected response 0
[  311.949768][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.957549][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  311.964388][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  311.971148][    C0] yealink 2-1:36.0: unexpected response 0
[  311.976987][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  311.983741][    C0] yealink 5-1:36.0: unexpected response 0
[  311.989543][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  311.996658][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  312.003494][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.010249][    C0] yealink 2-1:36.0: unexpected response 0
[  312.016146][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  312.022931][    C0] yealink 5-1:36.0: unexpected response 0
[  312.028700][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.035589][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  312.042432][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.049189][    C0] yealink 2-1:36.0: unexpected response 0
[  312.055021][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  312.061778][    C0] yealink 5-1:36.0: unexpected response 0
[  312.068460][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.075324][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  312.082242][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.089002][    C0] yealink 2-1:36.0: unexpected response 0
[  312.094856][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  312.101618][    C0] yealink 5-1:36.0: unexpected response 0
[  312.107441][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.114323][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  312.121207][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.127964][    C0] yealink 2-1:36.0: unexpected response 0
[  312.133761][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  312.140532][    C0] yealink 5-1:36.0: unexpected response 0
[  312.146372][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.154172][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  312.161007][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.167749][    C0] yealink 2-1:36.0: unexpected response 0
[  312.173600][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  312.180358][    C0] yealink 5-1:36.0: unexpected response 0
[  312.186163][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.193061][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  312.199878][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.206724][    C0] yealink 2-1:36.0: unexpected response 0
[  312.212560][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  312.219317][    C0] yealink 5-1:36.0: unexpected response 0
[  312.225150][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.232330][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  312.239156][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.245915][    C0] yealink 2-1:36.0: unexpected response 0
[  312.251860][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  312.258626][    C0] yealink 5-1:36.0: unexpected response 0
[  312.264991][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.272270][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  312.279068][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.285818][    C0] yealink 2-1:36.0: unexpected response 0
[  312.291666][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  312.298436][    C0] yealink 5-1:36.0: unexpected response 0
[  312.304250][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.311074][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  312.317973][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.324733][    C0] yealink 2-1:36.0: unexpected response 0
[  312.330555][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  312.337315][    C0] yealink 5-1:36.0: unexpected response 0
[  312.343155][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.349983][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  312.356889][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.363652][    C0] yealink 2-1:36.0: unexpected response 0
[  312.370456][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  312.377217][    C0] yealink 5-1:36.0: unexpected response 0
[  312.383055][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.389955][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  312.396895][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.403799][    C0] yealink 2-1:36.0: unexpected response 0
[  312.409705][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  312.416466][    C0] yealink 5-1:36.0: unexpected response 0
[  312.422348][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.429201][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  312.436110][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.442884][    C0] yealink 2-1:36.0: unexpected response 0
[  312.448732][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  312.455494][    C0] yealink 5-1:36.0: unexpected response 0
[  312.461324][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.469141][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  312.476004][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.482775][    C0] yealink 2-1:36.0: unexpected response 0
[  312.488642][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  312.495426][    C0] yealink 5-1:36.0: unexpected response 0
[  312.501382][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.508196][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  312.515061][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.521822][    C0] yealink 2-1:36.0: unexpected response 0
[  312.527648][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  312.534408][    C0] yealink 5-1:36.0: unexpected response 0
[  312.540232][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.547119][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  312.553999][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.560756][    C0] yealink 2-1:36.0: unexpected response 0
[  312.566599][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  312.573362][    C0] yealink 5-1:36.0: unexpected response 0
[  312.580197][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.587185][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  312.594106][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.600860][    C0] yealink 2-1:36.0: unexpected response 0
[  312.606716][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  312.613491][    C0] yealink 5-1:36.0: unexpected response 0
[  312.619344][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.626239][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  312.633149][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.639913][    C0] yealink 2-1:36.0: unexpected response 0
[  312.645719][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  312.652477][    C0] yealink 5-1:36.0: unexpected response 0
[  312.658293][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.666124][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  312.672976][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.679733][    C0] yealink 2-1:36.0: unexpected response 0
[  312.685596][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  312.692355][    C0] yealink 5-1:36.0: unexpected response 0
[  312.698252][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.705173][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  312.712041][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.718801][    C0] yealink 2-1:36.0: unexpected response 0
[  312.724631][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  312.724637][ T6073] Bluetooth: hci19: command tx timeout
[  312.731382][    C0] yealink 5-1:36.0: unexpected response 0
[  312.731516][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.749586][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  312.756469][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.763230][    C0] yealink 2-1:36.0: unexpected response 0
[  312.769072][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  312.775833][    C0] yealink 5-1:36.0: unexpected response 0
[  312.782590][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.789391][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  312.796253][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.801287][ T6073] Bluetooth: hci20: command tx timeout
[  312.803007][    C0] yealink 2-1:36.0: unexpected response 0
[  312.803152][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  312.803169][    C0] yealink 5-1:36.0: unexpected response 0
[  312.803237][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.803389][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  312.803460][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.803478][    C0] yealink 2-1:36.0: unexpected response 0
[  312.803625][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  312.803644][    C0] yealink 5-1:36.0: unexpected response 0
[  312.803798][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.803866][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  312.804040][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.885986][    C0] yealink 2-1:36.0: unexpected response 0
[  312.892727][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  312.899493][    C0] yealink 5-1:36.0: unexpected response 0
[  312.905869][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.913265][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  312.920097][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.926860][    C0] yealink 2-1:36.0: unexpected response 0
[  312.932713][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  312.939473][    C0] yealink 5-1:36.0: unexpected response 0
[  312.945314][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.952225][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  312.959037][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.965784][    C0] yealink 2-1:36.0: unexpected response 0
[  312.971638][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  312.978394][    C0] yealink 5-1:36.0: unexpected response 0
[  312.985189][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.992033][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  312.998850][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.005640][    C0] yealink 2-1:36.0: unexpected response 0
[  313.011499][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  313.018277][    C0] yealink 5-1:36.0: unexpected response 0
[  313.024118][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.030938][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  313.037819][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.044683][    C0] yealink 2-1:36.0: unexpected response 0
[  313.050519][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  313.057277][    C0] yealink 5-1:36.0: unexpected response 0
[  313.063105][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.069938][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  313.077831][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.084595][    C0] yealink 2-1:36.0: unexpected response 0
[  313.090405][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  313.097163][    C0] yealink 5-1:36.0: unexpected response 0
[  313.103006][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.109826][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  313.116700][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.123465][    C0] yealink 2-1:36.0: unexpected response 0
[  313.129290][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  313.136047][    C0] yealink 5-1:36.0: unexpected response 0
[  313.141882][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.148710][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  313.155559][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.162326][    C0] yealink 2-1:36.0: unexpected response 0
[  313.168192][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  313.174951][    C0] yealink 5-1:36.0: unexpected response 0
[  313.180789][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.189148][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  313.196025][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.202806][    C0] yealink 2-1:36.0: unexpected response 0
[  313.208918][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  313.215682][    C0] yealink 5-1:36.0: unexpected response 0
[  313.221465][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.228399][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  313.235229][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.241997][    C0] yealink 2-1:36.0: unexpected response 0
[  313.247817][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  313.254574][    C0] yealink 5-1:36.0: unexpected response 0
[  313.260388][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.267256][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  313.274113][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.280868][    C0] yealink 2-1:36.0: unexpected response 0
[  313.287539][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  313.294314][    C0] yealink 5-1:36.0: unexpected response 0
[  313.300108][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.307002][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  313.313848][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.320610][    C0] yealink 2-1:36.0: unexpected response 0
[  313.326417][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  313.333175][    C0] yealink 5-1:36.0: unexpected response 0
[  313.338990][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.345900][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  313.352806][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.359565][    C0] yealink 2-1:36.0: unexpected response 0
[  313.365393][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  313.371377][ T6071] Bluetooth: hci10: command 0x0406 tx timeout
[  313.372139][    C0] yealink 5-1:36.0: unexpected response 0
[  313.372276][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.381394][ T6071] Bluetooth: hci8: command 0x0406 tx timeout
[  313.383996][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  313.390647][ T6073] Bluetooth: hci7: command 0x0406 tx timeout
[  313.397645][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.403504][ T6071] Bluetooth: hci9: command 0x0406 tx timeout
[  313.409353][    C0] yealink 2-1:36.0: unexpected response 0
[  313.409452][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  313.416381][ T6073] Bluetooth: hci11: command 0x0406 tx timeout
[  313.422047][    C0] yealink 5-1:36.0: unexpected response 0
[  313.422198][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.438551][ T6071] Bluetooth: hci6: command 0x0406 tx timeout
[  313.440696][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  313.465839][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.472599][    C0] yealink 2-1:36.0: unexpected response 0
[  313.478444][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  313.485204][    C0] yealink 5-1:36.0: unexpected response 0
[  313.492048][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.498866][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  313.505780][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.512544][    C0] yealink 2-1:36.0: unexpected response 0
[  313.518396][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  313.525158][    C0] yealink 5-1:36.0: unexpected response 0
[  313.531040][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.537875][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  313.544806][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.551567][    C0] yealink 2-1:36.0: unexpected response 0
[  313.557373][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  313.564134][    C0] yealink 5-1:36.0: unexpected response 0
[  313.569992][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.576825][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  313.583718][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.590475][    C0] yealink 2-1:36.0: unexpected response 0
[  313.597427][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  313.604182][    C0] yealink 5-1:36.0: unexpected response 0
[  313.609967][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.616858][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  313.623800][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.630582][    C0] yealink 2-1:36.0: unexpected response 0
[  313.636381][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  313.643141][    C0] yealink 5-1:36.0: unexpected response 0
[  313.649077][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.655941][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  313.662910][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.669677][    C0] yealink 2-1:36.0: unexpected response 0
[  313.675481][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  313.682238][    C0] yealink 5-1:36.0: unexpected response 0
[  313.688298][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.695598][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  313.702931][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.709688][    C0] yealink 2-1:36.0: unexpected response 0
[  313.715466][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  313.722239][    C0] yealink 5-1:36.0: unexpected response 0
[  313.728037][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.734911][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  313.741780][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.748537][    C0] yealink 2-1:36.0: unexpected response 0
[  313.754334][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  313.761096][    C0] yealink 5-1:36.0: unexpected response 0
[  313.761187][ T5757] Bluetooth: hci17: command tx timeout
[  313.766956][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.779124][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  313.786006][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.792765][    C0] yealink 2-1:36.0: unexpected response 0
[  313.799602][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  313.806362][    C0] yealink 5-1:36.0: unexpected response 0
[  313.812178][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.819040][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  313.825920][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.832693][    C0] yealink 2-1:36.0: unexpected response 0
[  313.838507][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  313.841561][   T32] INFO: task kworker/1:1:29 blocked for more than 143 seconds.
[  313.845262][    C0] yealink 5-1:36.0: unexpected response 0
[  313.845417][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.853341][   T32]       Not tainted syzkaller #0
[  313.858600][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  313.866109][   T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  313.870268][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.877308][   T32] task:kworker/1:1     state:D
[  313.885554][    C0] yealink 2-1:36.0: unexpected response 0
[  313.885715][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  313.900726][   T32]  stack:23600 pid:29    tgid:29    ppid:2      task_flags:0x4288060 flags:0x00080000
[  313.902753][    C0] yealink 5-1:36.0: unexpected response 0
[  313.902883][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.909948][   T32] Workqueue: usb_hub_wq hub_event
[  313.920437][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  313.943532][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.944803][   T32] 
[  313.950284][    C0] yealink 2-1:36.0: unexpected response 0
[  313.950513][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  313.965049][    C0] yealink 5-1:36.0: unexpected response 0
[  313.970847][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.971225][   T32] Call Trace:
[  313.977739][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  313.987731][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.994490][    C0] yealink 2-1:36.0: unexpected response 0
[  314.000326][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  314.007092][    C0] yealink 5-1:36.0: unexpected response 0
[  314.007127][   T32]  <TASK>
[  314.013848][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.022588][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  314.029446][   T32]  __schedule+0x17d9/0x56c0
[  314.029462][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.029484][    C0] yealink 2-1:36.0: unexpected response 0
[  314.036368][   T32]  ? __pfx_clockevents_program_event+0x10/0x10
[  314.040818][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  314.046812][   T32]  ? lockdep_hardirqs_on+0x7a/0x110
[  314.052538][    C0] yealink 5-1:36.0: unexpected response 0
[  314.052672][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.059856][   T32]  ? __pfx___schedule+0x10/0x10
[  314.064617][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  314.064699][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.064720][    C0] yealink 2-1:36.0: unexpected response 0
[  314.064893][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  314.073823][   T32]  ? schedule+0x90/0x2b0
[  314.077185][    C0] yealink 5-1:36.0: unexpected response 0
[  314.077621][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.085381][   T32]  schedule+0x164/0x2b0
[  314.088848][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  314.100353][   T32]  schedule_preempt_disabled+0x13/0x30
[  314.101390][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.108243][   T32]  __mutex_lock+0x7bf/0x1550
[  314.112171][    C0] yealink 2-1:36.0: unexpected response 0
[  314.112856][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  314.121176][   T32]  ? __mutex_lock+0x5d4/0x1550
[  314.124766][    C0] yealink 5-1:36.0: unexpected response 0
[  314.125334][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.130049][   T32]  ? __input_unregister_device+0x2d8/0x650
[  314.135763][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  314.135886][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.143525][   T32]  ? __pfx___mutex_lock+0x10/0x10
[  314.147986][    C0] yealink 2-1:36.0: unexpected response 0
[  314.148141][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  314.218731][    C0] yealink 5-1:36.0: unexpected response 0
[  314.224726][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.232079][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  314.234774][   T32]  ? srso_alias_return_thunk+0x5/0xfbef5
[  314.239294][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.248750][   T32]  ? _raw_spin_unlock_irq+0x23/0x50
[  314.251195][    C0] yealink 2-1:36.0: unexpected response 0
[  314.251300][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  314.256829][   T32]  __input_unregister_device+0x2d8/0x650
[  314.262098][    C0] yealink 5-1:36.0: unexpected response 0
[  314.262245][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.271563][   T32]  input_unregister_device+0x9b/0x100
[  314.274694][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  314.280610][   T32]  usb_cleanup+0x7b/0x1c0
[  314.287120][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.310200][    C0] yealink 2-1:36.0: unexpected response 0
[  314.316268][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  314.317958][   T32]  ? usb_disconnect+0x1b/0x70
[  314.323024][    C0] yealink 5-1:36.0: unexpected response 0
[  314.323677][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.329050][   T32]  usb_disconnect+0x42/0x70
[  314.334113][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  314.351613][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.358374][    C0] yealink 2-1:36.0: unexpected response 0
[  314.364255][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  314.367293][   T32]  usb_unbind_interface+0x295/0x9f0
[  314.371012][    C0] yealink 5-1:36.0: unexpected response 0
[  314.371132][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.388719][   T32]  ? srso_alias_return_thunk+0x5/0xfbef5
[  314.388744][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  314.388834][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.394798][   T32]  ? __pfx_usb_unbind_interface+0x10/0x10
[  314.401094][    C0] yealink 2-1:36.0: unexpected response 0
[  314.401238][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  314.401259][    C0] yealink 5-1:36.0: unexpected response 0
[  314.402274][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.402339][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  314.402527][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.402553][    C0] yealink 2-1:36.0: unexpected response 0
[  314.402609][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  314.402629][    C0] yealink 5-1:36.0: unexpected response 0
[  314.402776][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.402858][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  314.485185][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.488332][   T32]  device_release_driver_internal+0x4f5/0x880
[  314.491942][    C0] yealink 2-1:36.0: unexpected response 0
[  314.492069][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  314.492090][    C0] yealink 5-1:36.0: unexpected response 0
[  314.492178][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.492337][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  314.492414][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.492442][    C0] yealink 2-1:36.0: unexpected response 0
[  314.518832][   T32]  bus_remove_device+0x444/0x560
[  314.523436][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  314.531867][   T32]  ? __pfx_bus_remove_device+0x10/0x10
[  314.536824][    C0] yealink 5-1:36.0: unexpected response 0
[  314.537911][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.544366][   T32]  ? srso_alias_return_thunk+0x5/0xfbef5
[  314.547528][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  314.554705][   T32]  ? kernfs_remove_by_name_ns+0x101/0x140
[  314.559757][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.568882][   T32]  device_del+0x524/0x8f0
[  314.572063][    C0] yealink 2-1:36.0: unexpected response 0
[  314.572206][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  314.578134][   T32]  ? __pfx_device_del+0x10/0x10
[  314.584447][    C0] yealink 5-1:36.0: unexpected response 0
[  314.584572][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.590693][   T32]  ? srso_alias_return_thunk+0x5/0xfbef5
[  314.597102][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  314.609700][   T32]  ? kobject_put+0x516/0x550
[  314.613863][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.618974][   T32]  usb_disable_device+0x3d4/0x8d0
[  314.624320][    C0] yealink 2-1:36.0: unexpected response 0
[  314.625347][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  314.636839][   T32]  usb_disconnect+0x346/0x9a0
[  314.643588][    C0] yealink 5-1:36.0: unexpected response 0
[  314.643684][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.648622][   T32]  hub_event+0x1bbb/0x4d30
[  314.655081][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  314.655178][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.660809][   T32]  ? srso_alias_return_thunk+0x5/0xfbef5
[  314.665855][    C0] yealink 2-1:36.0: unexpected response 0
[  314.665984][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  314.673065][   T32]  ? do_raw_spin_unlock+0xf5/0x210
[  314.677283][    C0] yealink 5-1:36.0: unexpected response 0
[  314.677440][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.683590][   T32]  ? register_lock_class+0x31/0x2e0
[  314.689854][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  314.755132][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.761893][    C0] yealink 2-1:36.0: unexpected response 0
[  314.765735][   T32]  ? srso_alias_return_thunk+0x5/0xfbef5
[  314.768222][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  314.773806][   T32]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  314.779950][    C0] yealink 5-1:36.0: unexpected response 0
[  314.780473][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.786958][   T32]  ? __pfx_hub_event+0x10/0x10
[  314.791120][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  314.798893][ T5757] Bluetooth: hci19: command tx timeout
[  314.802627][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.821438][    C0] yealink 2-1:36.0: unexpected response 0
[  314.827274][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  314.827600][   T32]  ? srso_alias_return_thunk+0x5/0xfbef5
[  314.834028][    C0] yealink 5-1:36.0: unexpected response 0
[  314.835056][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.852255][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  314.852265][   T32]  ? rcu_is_watching+0x15/0xb0
[  314.859180][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.870588][    C0] yealink 2-1:36.0: unexpected response 0
[  314.876427][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  314.876680][   T32]  ? srso_alias_return_thunk+0x5/0xfbef5
[  314.883183][    C0] yealink 5-1:36.0: unexpected response 0
[  314.883337][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.883427][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  314.883596][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.883617][    C0] yealink 2-1:36.0: unexpected response 0
[  314.883696][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  314.896727][ T5757] Bluetooth: hci20: command tx timeout
[  314.901699][    C0] yealink 5-1:36.0: unexpected response 0
[  314.901842][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.945556][   T32]  ? process_scheduled_works+0xa20/0x14e0
[  314.945633][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  314.951650][   T32]  process_scheduled_works+0xa8e/0x14e0
[  314.958645][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.964100][   T32]  ? __pfx_process_scheduled_works+0x10/0x10
[  314.970313][    C0] yealink 2-1:36.0: unexpected response 0
[  314.970848][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  314.988716][    C0] yealink 5-1:36.0: unexpected response 0
[  314.994520][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.994813][   T32]  ? srso_alias_return_thunk+0x5/0xfbef5
[  315.001409][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  315.001503][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.001524][    C0] yealink 2-1:36.0: unexpected response 0
[  315.001688][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  315.020769][   T32]  ? assign_work+0x3cf/0x5d0
[  315.026436][    C0] yealink 5-1:36.0: unexpected response 0
[  315.026570][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.033697][   T32]  worker_thread+0xa47/0xfb0
[  315.038861][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  315.046334][   T32]  kthread+0x388/0x470
[  315.050308][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.056036][   T32]  ? __pfx_worker_thread+0x10/0x10
[  315.061540][    C0] yealink 2-1:36.0: unexpected response 0
[  315.061696][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  315.066168][   T32]  ? __pfx_kthread+0x10/0x10
[  315.072353][    C0] yealink 5-1:36.0: unexpected response 0
[  315.072503][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.077967][   T32]  ret_from_fork+0x514/0xb70
[  315.083319][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  315.090366][   T32]  ? __pfx_ret_from_fork+0x10/0x10
[  315.094671][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.100668][   T32]  ? srso_alias_return_thunk+0x5/0xfbef5
[  315.107051][    C0] yealink 2-1:36.0: unexpected response 0
[  315.107209][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  315.112261][   T32]  ? __switch_to+0xc89/0x1420
[  315.118393][    C0] yealink 5-1:36.0: unexpected response 0
[  315.118562][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.119644][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  315.119708][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.119728][    C0] yealink 2-1:36.0: unexpected response 0
[  315.119938][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  315.119960][    C0] yealink 5-1:36.0: unexpected response 0
[  315.120015][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.120193][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  315.212220][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.218982][    C0] yealink 2-1:36.0: unexpected response 0
[  315.224794][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  315.231004][   T32]  ? __pfx_kthread+0x10/0x10
[  315.231549][    C0] yealink 5-1:36.0: unexpected response 0
[  315.232236][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.236832][   T32]  ret_from_fork_asm+0x1a/0x30
[  315.242482][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  315.249061][   T32]  </TASK>
[  315.253593][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.261608][   T32] INFO: task kworker/0:9:6017 blocked for more than 144 seconds.
[  315.263288][    C0] yealink 2-1:36.0: unexpected response 0
[  315.263428][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  315.270769][   T32]       Not tainted syzkaller #0
[  315.277851][    C0] yealink 5-1:36.0: unexpected response 0
[  315.278245][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.278310][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  315.278526][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.278547][    C0] yealink 2-1:36.0: unexpected response 0
[  315.278606][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  315.278626][    C0] yealink 5-1:36.0: unexpected response 0
[  315.278805][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.278880][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  315.279037][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.290839][   T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  315.291344][    C0] yealink 2-1:36.0: unexpected response 0
[  315.291469][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  315.296737][   T32] task:kworker/0:9     state:D
[  315.301971][    C0] yealink 5-1:36.0: unexpected response 0
[  315.302099][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.398888][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  315.406259][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.407987][   T32]  stack:25200 pid:6017  tgid:6017  ppid:2      task_flags:0x4208060 flags:0x00080000
[  315.413034][    C0] yealink 2-1:36.0: unexpected response 0
[  315.413617][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  315.429588][   T32] Workqueue: usb_hub_wq hub_event
[  315.435014][    C0] yealink 5-1:36.0: unexpected response 0
[  315.435124][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.440542][   T32] 
[  315.446478][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  315.452981][   T32] Call Trace:
[  315.455469][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.462560][   T32]  <TASK>
[  315.464906][    C0] yealink 2-1:36.0: unexpected response 0
[  315.465025][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  315.472192][   T32]  __schedule+0x17d9/0x56c0
[  315.474580][    C0] yealink 5-1:36.0: unexpected response 0
[  315.474747][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.480667][   T32]  ? __lock_acquire+0x683/0x2cf0
[  315.487109][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  315.515789][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.515783][   T32]  ? __pfx___schedule+0x10/0x10
[  315.515829][   T32]  ? schedule+0x90/0x2b0
[  315.522553][    C0] yealink 2-1:36.0: unexpected response 0
[  315.522675][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  315.522696][    C0] yealink 5-1:36.0: unexpected response 0
[  315.522777][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.522948][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  315.523025][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.523045][    C0] yealink 2-1:36.0: unexpected response 0
[  315.523192][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  315.544188][   T32]  schedule+0x164/0x2b0
[  315.544626][    C0] yealink 5-1:36.0: unexpected response 0
[  315.592858][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.593979][   T32]  schedule_preempt_disabled+0x13/0x30
[  315.600741][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  315.607827][   T32]  rwsem_down_write_slowpath+0x87d/0x1080
[  315.611938][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.617907][   T32]  ? rwsem_down_write_slowpath+0x498/0x1080
[  315.624286][    C0] yealink 2-1:36.0: unexpected response 0
[  315.624445][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  315.635232][   T32]  ? __pfx_rwsem_down_write_slowpath+0x10/0x10
[  315.635960][    C0] yealink 5-1:36.0: unexpected response 0
[  315.654622][   T32]  ? srso_alias_return_thunk+0x5/0xfbef5
[  315.654672][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.668014][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  315.674861][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.681626][    C0] yealink 2-1:36.0: unexpected response 0
[  315.687472][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  315.688032][   T32]  ? __kernfs_new_node+0x304/0x980
[  315.694228][    C0] yealink 5-1:36.0: unexpected response 0
[  315.694355][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.699876][   T32]  ? srso_alias_return_thunk+0x5/0xfbef5
[  315.705190][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  315.712252][   T32]  ? srso_alias_return_thunk+0x5/0xfbef5
[  315.717630][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.724743][   T32]  down_write+0x1bc/0x200
[  315.729821][    C0] yealink 2-1:36.0: unexpected response 0
[  315.729980][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  315.741573][   T32]  ? __pfx_down_write+0x10/0x10
[  315.746560][    C0] yealink 5-1:36.0: unexpected response 0
[  315.746728][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.753903][   T32]  ? kernfs_root+0x1c/0x230
[  315.759596][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  315.766119][   T32]  ? kernfs_root+0x1c/0x230
[  315.770670][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.775513][   T32]  ? srso_alias_return_thunk+0x5/0xfbef5
[  315.781790][    C0] yealink 2-1:36.0: unexpected response 0
[  315.782036][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  315.786775][   T32]  ? kernfs_root+0x1ea/0x230
[  315.793045][    C0] yealink 5-1:36.0: unexpected response 0
[  315.793146][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.793341][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  315.793399][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.793428][    C0] yealink 2-1:36.0: unexpected response 0
[  315.793658][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  315.808620][   T32]  kernfs_add_one+0x41/0x5e0
[  315.811461][    C0] yealink 5-1:36.0: unexpected response 0
[  315.811560][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.817391][   T32]  __kernfs_create_file+0x22b/0x2e0
[  315.821910][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  315.883495][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.890259][    C0] yealink 2-1:36.0: unexpected response 0
[  315.891416][ T5757] Bluetooth: hci17: command tx timeout
[  315.897088][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  315.908184][    C0] yealink 5-1:36.0: unexpected response 0
[  315.909960][   T32]  sysfs_add_file_mode_ns+0x237/0x300
[  315.913978][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.919391][   T32]  internal_create_group+0x679/0x1180
[  315.926155][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  315.926239][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.926260][    C0] yealink 2-1:36.0: unexpected response 0
[  315.926430][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  315.926451][    C0] yealink 5-1:36.0: unexpected response 0
[  315.926524][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.926688][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  315.947710][   T32]  ? srso_alias_return_thunk+0x5/0xfbef5
[  315.951341][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.958332][   T32]  ? kernfs_add_one+0x480/0x5e0
[  315.963661][    C0] yealink 2-1:36.0: unexpected response 0
[  315.964739][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  316.006781][    C0] yealink 5-1:36.0: unexpected response 0
[  316.012585][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.013090][   T32]  ? __pfx_internal_create_group+0x10/0x10
[  316.019717][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  316.025754][   T32]  ? srso_alias_return_thunk+0x5/0xfbef5
[  316.031963][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.044273][    C0] yealink 2-1:36.0: unexpected response 0
[  316.050162][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  316.050713][   T32]  ? srso_alias_return_thunk+0x5/0xfbef5
[  316.056915][    C0] yealink 5-1:36.0: unexpected response 0
[  316.057548][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.075584][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  316.076137][   T32]  ? sysfs_add_file_mode_ns+0x237/0x300
[  316.082416][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.082445][    C0] yealink 2-1:36.0: unexpected response 0
[  316.082542][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  316.082563][    C0] yealink 5-1:36.0: unexpected response 0
[  316.082641][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.082815][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  316.126552][   T32]  sysfs_create_groups+0x59/0x120
[  316.126625][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.132823][   T32]  device_add_attrs+0x1b1/0x600
[  316.138319][    C0] yealink 2-1:36.0: unexpected response 0
[  316.138436][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  316.147955][   T32]  ? __pfx_device_add_attrs+0x10/0x10
[  316.148859][    C0] yealink 5-1:36.0: unexpected response 0
[  316.166719][   T32]  ? acpi_device_notify+0x171/0x3f0
[  316.167035][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.179295][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  316.186640][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.193404][    C0] yealink 2-1:36.0: unexpected response 0
[  316.193523][   T32]  ? srso_alias_return_thunk+0x5/0xfbef5
[  316.199216][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  316.211498][    C0] yealink 5-1:36.0: unexpected response 0
[  316.217314][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.217589][   T32]  ? class_to_subsys+0xb6/0x120
[  316.224174][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  316.235840][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.240945][   T32]  ? srso_alias_return_thunk+0x5/0xfbef5
[  316.242598][    C0] yealink 2-1:36.0: unexpected response 0
[  316.242737][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  316.242779][    C0] yealink 5-1:36.0: unexpected response 0
[  316.243771][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.243832][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  316.244009][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.244030][    C0] yealink 2-1:36.0: unexpected response 0
[  316.244107][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  316.244127][    C0] yealink 5-1:36.0: unexpected response 0
[  316.244280][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.244362][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  316.244534][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.257180][   T32]  ? device_add_class_symlinks+0xd4/0x240
[  316.262450][    C0] yealink 2-1:36.0: unexpected response 0
[  316.262604][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  316.268601][   T32]  device_add+0x488/0xb80
[  316.274924][    C0] yealink 5-1:36.0: unexpected response 0
[  316.275051][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.275131][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  316.275289][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.287363][   T32]  usb_set_configuration+0x1ad8/0x2180
[  316.288684][    C0] yealink 2-1:36.0: unexpected response 0
[  316.288831][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  316.298001][   T32]  usb_generic_driver_probe+0x8d/0x150
[  316.301118][    C0] yealink 5-1:36.0: unexpected response 0
[  316.301261][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.307390][   T32]  usb_probe_device+0x1c3/0x3b0
[  316.313701][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  316.313787][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.313808][    C0] yealink 2-1:36.0: unexpected response 0
[  316.313962][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  316.313983][    C0] yealink 5-1:36.0: unexpected response 0
[  316.314062][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.314216][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  316.328753][   T32]  ? __pfx_usb_probe_device+0x10/0x10
[  316.333682][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.339675][   T32]  really_probe+0x254/0xae0
[  316.346044][    C0] yealink 2-1:36.0: unexpected response 0
[  316.346170][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  316.346192][    C0] yealink 5-1:36.0: unexpected response 0
[  316.347157][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.347219][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  316.347377][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.347398][    C0] yealink 2-1:36.0: unexpected response 0
[  316.347479][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  316.347500][    C0] yealink 5-1:36.0: unexpected response 0
[  316.347645][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.347719][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  316.347865][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.557504][    C0] yealink 2-1:36.0: unexpected response 0
[  316.563805][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  316.570573][    C0] yealink 5-1:36.0: unexpected response 0
[  316.576923][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.579879][   T32]  __driver_probe_device+0x1e8/0x360
[  316.584289][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  316.589024][   T32]  driver_probe_device+0x4f/0x240
[  316.595829][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.600806][   T32]  __device_attach_driver+0x270/0x410
[  316.607500][    C0] yealink 2-1:36.0: unexpected response 0
[  316.607667][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  316.613362][   T32]  bus_for_each_drv+0x258/0x2f0
[  316.618563][    C0] yealink 5-1:36.0: unexpected response 0
[  316.618718][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.625383][   T32]  ? __pfx___device_attach_driver+0x10/0x10
[  316.630243][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  316.635884][   T32]  ? __pfx_bus_for_each_drv+0x10/0x10
[  316.642662][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.659690][   T32]  ? srso_alias_return_thunk+0x5/0xfbef5
[  316.660496][    C0] yealink 2-1:36.0: unexpected response 0
[  316.669972][   T32]  ? lockdep_hardirqs_on+0x7a/0x110
[  316.673011][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  316.678604][   T32]  ? srso_alias_return_thunk+0x5/0xfbef5
[  316.683734][    C0] yealink 5-1:36.0: unexpected response 0
2026/08/17 04:53:59 executed programs: 78
[  316.684835][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.695374][   T32]  ? _raw_spin_unlock_irqrestore+0x4c/0x80
[  316.696662][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  316.721452][ T1302] ieee802154 phy0 wpan0: encryption failed: -22
[  316.722427][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.728554][ T1302] ieee802154 phy1 wpan1: encryption failed: -22
[  316.734459][    C0] yealink 2-1:36.0: unexpected response 0
[  316.734581][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  316.745628][   T32]  ? srso_alias_return_thunk+0x5/0xfbef5
[  316.746389][    C0] yealink 5-1:36.0: unexpected response 0
[  316.759273][   T32]  __device_attach+0x2c4/0x450
[  316.764582][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.769222][   T32]  ? __pfx___device_attach+0x10/0x10
[  316.776591][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  316.781368][   T32]  ? do_raw_spin_unlock+0xf5/0x210
[  316.788540][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.794414][   T32]  ? srso_alias_return_thunk+0x5/0xfbef5
[  316.799875][    C0] yealink 2-1:36.0: unexpected response 0
[  316.800001][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  316.806081][   T32]  ? _raw_spin_unlock+0x28/0x50
[  316.811189][    C0] yealink 5-1:36.0: unexpected response 0
[  316.811328][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.818393][   T32]  ? srso_alias_return_thunk+0x5/0xfbef5
[  316.822904][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  316.822996][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.823016][    C0] yealink 2-1:36.0: unexpected response 0
[  316.823113][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  316.823134][    C0] yealink 5-1:36.0: unexpected response 0
[  316.823215][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.879640][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  316.882309][ T5757] Bluetooth: hci19: command tx timeout
[  316.887406][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.892958][   T32]  device_initial_probe+0xa1/0xd0
[  316.898596][    C0] yealink 2-1:36.0: unexpected response 0
[  316.898716][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  316.904114][   T32]  bus_probe_device+0x12a/0x220
[  316.909297][    C0] yealink 5-1:36.0: unexpected response 0
[  316.909448][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.916526][   T32]  device_add+0x7d7/0xb80
[  316.921000][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  316.944455][   T32]  usb_new_device+0x9aa/0x1690
[  316.944509][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.949270][   T32]  ? __pfx_usb_new_device+0x10/0x10
[  316.955964][    C0] yealink 2-1:36.0: unexpected response 0
[  316.956098][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  316.956120][    C0] yealink 5-1:36.0: unexpected response 0
[  316.956200][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.956340][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  316.956463][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.973257][ T5757] Bluetooth: hci20: command tx timeout
[  316.974054][    C0] yealink 2-1:36.0: unexpected response 0
[  317.011242][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  317.012372][   T32]  ? _raw_spin_unlock_irq+0x23/0x50
[  317.017997][    C0] yealink 5-1:36.0: unexpected response 0
[  317.019105][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.023665][   T32]  hub_event+0x28e8/0x4d30
[  317.029675][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  317.046857][   T32]  ? srso_alias_return_thunk+0x5/0xfbef5
[  317.046879][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.046903][    C0] yealink 2-1:36.0: unexpected response 0
[  317.054347][   T32]  ? do_raw_spin_unlock+0xf5/0x210
[  317.059403][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  317.076763][    C0] yealink 5-1:36.0: unexpected response 0
[  317.082670][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.090199][   T32]  ? __pfx_hub_event+0x10/0x10
[  317.092376][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  317.101810][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.108571][    C0] yealink 2-1:36.0: unexpected response 0
[  317.108975][   T32]  ? srso_alias_return_thunk+0x5/0xfbef5
[  317.114410][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  317.120394][   T32]  ? rcu_is_watching+0x15/0xb0
[  317.126696][    C0] yealink 5-1:36.0: unexpected response 0
[  317.126833][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.126916][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  317.127035][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.127056][    C0] yealink 2-1:36.0: unexpected response 0
[  317.135118][   T32]  ? srso_alias_return_thunk+0x5/0xfbef5
[  317.137583][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  317.144587][   T32]  ? process_scheduled_works+0xa20/0x14e0
[  317.150952][    C0] yealink 5-1:36.0: unexpected response 0
[  317.151223][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.158338][   T32]  process_scheduled_works+0xa8e/0x14e0
[  317.163473][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  317.174310][   T32]  ? __pfx_process_scheduled_works+0x10/0x10
[  317.175929][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.181965][   T32]  ? srso_alias_return_thunk+0x5/0xfbef5
[  317.187174][    C0] yealink 2-1:36.0: unexpected response 0
[  317.188262][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  317.194952][   T32]  ? assign_work+0x3cf/0x5d0
[  317.199457][    C0] yealink 5-1:36.0: unexpected response 0
[  317.199573][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.254028][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  317.260867][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.263093][   T32]  worker_thread+0xa47/0xfb0
[  317.267621][    C0] yealink 2-1:36.0: unexpected response 0
[  317.267811][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  317.267833][    C0] yealink 5-1:36.0: unexpected response 0
[  317.268413][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.268870][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  317.268931][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.268957][    C0] yealink 2-1:36.0: unexpected response 0
[  317.269874][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  317.278303][   T32]  ? srso_alias_return_thunk+0x5/0xfbef5
[  317.279553][    C0] yealink 5-1:36.0: unexpected response 0
[  317.279666][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.287682][   T32]  ? srso_alias_return_thunk+0x5/0xfbef5
[  317.292104][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  317.299097][   T32]  ? __kthread_parkme+0x71/0x1f0
[  317.305586][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.366642][    C0] yealink 2-1:36.0: unexpected response 0
[  317.372805][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  317.379571][    C0] yealink 5-1:36.0: unexpected response 0
[  317.385838][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.387938][   T32]  kthread+0x388/0x470
[  317.393158][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  317.397665][   T32]  ? __pfx_worker_thread+0x10/0x10
[  317.403520][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.409184][   T32]  ? __pfx_kthread+0x10/0x10
[  317.415313][    C0] yealink 2-1:36.0: unexpected response 0
[  317.415468][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  317.420389][   T32]  ret_from_fork+0x514/0xb70
[  317.425640][    C0] yealink 5-1:36.0: unexpected response 0
[  317.425792][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.433177][   T32]  ? __pfx_ret_from_fork+0x10/0x10
[  317.437091][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  317.461324][   T32]  ? srso_alias_return_thunk+0x5/0xfbef5
[  317.461351][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.461373][    C0] yealink 2-1:36.0: unexpected response 0
[  317.466993][   T32]  ? __switch_to+0xc89/0x1420
[  317.473799][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  317.473822][    C0] yealink 5-1:36.0: unexpected response 0
[  317.474816][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.474876][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  317.475020][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.475041][    C0] yealink 2-1:36.0: unexpected response 0
[  317.475119][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  317.475139][    C0] yealink 5-1:36.0: unexpected response 0
[  317.475252][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.475333][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  317.476223][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.476244][    C0] yealink 2-1:36.0: unexpected response 0
[  317.476303][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  317.569875][    C0] yealink 5-1:36.0: unexpected response 0
[  317.575774][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.583138][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  317.585763][   T32]  ? __pfx_kthread+0x10/0x10
[  317.590375][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.597968][   T32]  ret_from_fork_asm+0x1a/0x30
[  317.601202][    C0] yealink 2-1:36.0: unexpected response 0
[  317.601308][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  317.606391][   T32]  </TASK>
[  317.611666][    C0] yealink 5-1:36.0: unexpected response 0
[  317.611868][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.619336][   T32] 
[  317.619336][   T32] Showing all locks held in the system:
[  317.621607][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  317.638348][   T32] 6 locks held by kworker/0:1/10:
[  317.641799][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.648824][   T32] 4 locks held by kworker/1:0/24:
[  317.653449][    C0] yealink 2-1:36.0: unexpected response 0
[  317.653689][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  317.663370][   T32]  #0: 
[  317.665258][    C0] yealink 5-1:36.0: unexpected response 0
[  317.665381][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.681098][   T32] ffff8880552ae940
[  317.686483][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  317.703883][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.704162][   T32]  (
[  317.710646][    C0] yealink 2-1:36.0: unexpected response 0
[  317.712214][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  317.725569][    C0] yealink 5-1:36.0: unexpected response 0
[  317.731355][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.738162][   T32] (wq_completion)wg-kex-wg2#6){+.+.}-{0:0}, at: process_scheduled_works+0xa20/0x14e0
[  317.738221][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  317.738243][   T32]  #1: 
[  317.747798][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.763963][    C0] yealink 2-1:36.0: unexpected response 0
[  317.769793][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  317.770083][   T32] ffffc900001e7c40
[  317.776563][    C0] yealink 5-1:36.0: unexpected response 0
[  317.776693][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.776772][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  317.776893][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.776914][    C0] yealink 2-1:36.0: unexpected response 0
[  317.776993][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  317.777014][    C0] yealink 5-1:36.0: unexpected response 0
[  317.777253][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.791173][   T32]  (
[  317.793356][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  317.800388][   T32] (work_completion)(&({ do { const void *__vpp_verify = (typeof((worker) + 0))((void *)0); (void)__vpp_verify; } while (0); ((typeof((__typeof_unqual__(*((worker))) *)(( unsigned long)((worker)))))((unsigned long)((__typeof_unqual__(*((worker))) *)(( unsigned long)((worker)))) + (((__per_cpu_offset[(cpu)]))))); })->work)
[  317.807406][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.818904][   T32] ){+.+.}-{0:0}
[  317.819518][    C0] yealink 2-1:36.0: unexpected response 0
[  317.825628][   T32] , at: process_scheduled_works+0xa20/0x14e0
[  317.832780][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  317.835445][   T32]  #2: 
[  317.841188][    C0] yealink 5-1:36.0: unexpected response 0
[  317.841290][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.841459][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  317.873813][   T32] ffff88802d53d440
[  317.878284][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.932249][    C0] yealink 2-1:36.0: unexpected response 0
[  317.938143][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  317.944908][    C0] yealink 5-1:36.0: unexpected response 0
[  317.946089][ T5757] Bluetooth: hci17: command tx timeout
[  317.951736][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.959350][   T32]  (&wg->static_identity.lock
[  317.962892][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  317.963801][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.967642][   T32] ){++++}-{4:4}
[  317.974295][    C0] yealink 2-1:36.0: unexpected response 0
[  317.974397][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  317.996963][    C0] yealink 5-1:36.0: unexpected response 0
[  318.002842][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.004688][   T32] , at: wg_noise_handshake_consume_initiation+0x1a2/0x9b0
[  318.010205][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  318.023475][   T32]  #3: ffff8880347b5270 (&handshake->lock){++++}-{4:4}, at: wg_noise_handshake_consume_initiation+0x59c/0x9b0
[  318.023977][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.041951][    C0] yealink 2-1:36.0: unexpected response 0
[  318.047748][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  318.048039][   T32] 6 locks held by kworker/1:1/29:
[  318.054500][    C0] yealink 5-1:36.0: unexpected response 0
[  318.054631][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.054710][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  318.054914][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.085732][    C0] yealink 2-1:36.0: unexpected response 0
[  318.091537][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  318.093424][   T32]  #0: 
[  318.098290][    C0] yealink 5-1:36.0: unexpected response 0
[  318.099235][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.101052][   T32] ffff8880202ce140
[  318.106831][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  318.124072][   T32]  ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0xa20/0x14e0
[  318.124646][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.134683][   T32]  #1: 
[  318.140314][    C0] yealink 2-1:36.0: unexpected response 0
[  318.140443][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  318.143608][   T32] ffffc90000a47c40
[  318.148758][    C0] yealink 5-1:36.0: unexpected response 0
[  318.148920][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.155991][   T32]  (
[  318.159391][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  318.167016][   T32] (work_completion)(&hub->events)
[  318.171728][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.174534][   T32] ){+.+.}-{0:0}
[  318.180908][    C0] yealink 2-1:36.0: unexpected response 0
[  318.181022][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  318.196599][   T32] , at: process_scheduled_works+0xa20/0x14e0
[  318.201782][    C0] yealink 5-1:36.0: unexpected response 0
[  318.201920][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.209661][   T32]  #2: 
[  318.215563][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  318.223113][   T32] ffff88802a7051d8
[  318.227162][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.230171][   T32]  (
[  318.236552][    C0] yealink 2-1:36.0: unexpected response 0
[  318.236958][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  318.240692][   T32] &dev->mutex
[  318.247031][    C0] yealink 5-1:36.0: unexpected response 0
[  318.247127][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.247301][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  318.284613][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.285121][   T32] ){....}-{4:4}
[  318.291369][    C0] yealink 2-1:36.0: unexpected response 0
[  318.291521][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  318.291543][    C0] yealink 5-1:36.0: unexpected response 0
[  318.292582][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.292645][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  318.292834][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.292855][    C0] yealink 2-1:36.0: unexpected response 0
[  318.292912][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  318.292939][    C0] yealink 5-1:36.0: unexpected response 0
[  318.293074][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.293152][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  318.293285][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.293306][    C0] yealink 2-1:36.0: unexpected response 0
[  318.293380][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  318.293400][    C0] yealink 5-1:36.0: unexpected response 0
[  318.293531][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.293609][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  318.293745][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.310438][   T32] , at: hub_event+0x184/0x4d30
[  318.315273][    C0] yealink 2-1:36.0: unexpected response 0
[  318.315439][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  318.429140][    C0] yealink 5-1:36.0: unexpected response 0
[  318.435099][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.436841][   T32]  #3: 
[  318.442577][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  318.447027][   T32] ffff88803565e1d8
[  318.452586][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.459860][   T32]  (
[  318.463034][    C0] yealink 2-1:36.0: unexpected response 0
[  318.463145][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  318.465781][   T32] &dev->mutex
[  318.471266][    C0] yealink 5-1:36.0: unexpected response 0
[  318.471437][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.478741][   T32] ){....}-{4:4}
[  318.481421][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  318.481511][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.487212][   T32] , at: usb_disconnect+0xfc/0x9a0
[  318.493929][    C0] yealink 2-1:36.0: unexpected response 0
[  318.494066][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  318.504970][   T32]  #4: 
[  318.510852][    C0] yealink 5-1:36.0: unexpected response 0
[  318.510998][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.516314][   T32] ffff88802c5151a0
[  318.522759][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  318.529280][   T32]  (
[  318.531164][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.531189][    C0] yealink 2-1:36.0: unexpected response 0
[  318.537275][   T32] &dev->mutex
[  318.543736][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  318.547672][   T32] ){....}-{4:4}
[  318.554072][    C0] yealink 5-1:36.0: unexpected response 0
[  318.554204][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.555600][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  318.601996][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.603975][   T32] , at: device_release_driver_internal+0xb9/0x880
[  318.608753][    C0] yealink 2-1:36.0: unexpected response 0
[  318.609574][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  318.620346][   T32]  #5: 
[  318.620843][    C0] yealink 5-1:36.0: unexpected response 0
[  318.627614][   T32] ffffffff8faa04e0
[  318.631006][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.637200][   T32]  (
[  318.639861][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  318.647028][   T32] input_mutex
[  318.649446][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.665716][    C0] yealink 2-1:36.0: unexpected response 0
[  318.671514][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  318.672005][   T32] ){+.+.}-{4:4}
[  318.678269][    C0] yealink 5-1:36.0: unexpected response 0
[  318.678495][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.694258][   T32] , at: __input_unregister_device+0x2d8/0x650
[  318.694323][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  318.707172][   T32] 6 locks held by kworker/1:2/30:
[  318.707248][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.712574][   T32]  #0: 
[  318.718952][    C0] yealink 2-1:36.0: unexpected response 0
[  318.720271][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  318.727408][   T32] ffff8880202ce140 (
[  318.734148][    C0] yealink 5-1:36.0: unexpected response 0
[  318.734263][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.738927][   T32] (wq_completion)usb_hub_wq
[  318.743860][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  318.750943][   T32] ){+.+.}-{0:0}
[  318.755184][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.762258][   T32] , at: process_scheduled_works+0xa20/0x14e0
[  318.765274][    C0] yealink 2-1:36.0: unexpected response 0
[  318.765445][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  318.772525][   T32]  #1: 
[  318.777977][    C0] yealink 5-1:36.0: unexpected response 0
[  318.778144][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.784228][   T32] ffffc90000a67c40
[  318.790551][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  318.796531][   T32]  (
[  318.799032][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.813789][   T32] (work_completion)(&hub->events)
[  318.816048][    C0] yealink 2-1:36.0: unexpected response 0
[  318.816237][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  318.819010][   T32] ){+.+.}-{0:0}
[  318.825272][    C0] yealink 5-1:36.0: unexpected response 0
[  318.826617][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.859063][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  318.866733][   T32] , at: process_scheduled_works+0xa20/0x14e0
[  318.867071][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.873045][   T32]  #2: 
[  318.879455][    C0] yealink 2-1:36.0: unexpected response 0
[  318.879584][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  318.883556][   T32] ffff88802a9e41d8
[  318.887916][    C0] yealink 5-1:36.0: unexpected response 0
[  318.888109][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.895122][   T32]  (
[  318.898481][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  318.912216][   T32] &dev->mutex
[  318.913416][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.920335][   T32] ){....}-{4:4}
[  318.923250][    C0] yealink 2-1:36.0: unexpected response 0
[  318.924512][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  318.931238][   T32] , at: hub_event+0x184/0x4d30
[  318.933500][    C0] yealink 5-1:36.0: unexpected response 0
[  318.933625][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.939586][   T32]  #3: 
[  318.946080][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  318.951199][   T32] ffff8880547d21d8
[  318.956618][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.966668][ T5757] Bluetooth: hci19: command tx timeout
[  318.972681][    C0] yealink 2-1:36.0: unexpected response 0
[  318.972845][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  318.977194][   T32]  (
[  318.983138][    C0] yealink 5-1:36.0: unexpected response 0
[  318.983273][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.983365][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  319.023038][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.026832][   T32] &dev->mutex
[  319.029816][    C0] yealink 2-1:36.0: unexpected response 0
[  319.030517][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  319.045513][    C0] yealink 5-1:36.0: unexpected response 0
[  319.051866][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.053168][   T32] ){....}-{4:4}, at: __device_attach+0x88/0x450
[  319.058688][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  319.065998][ T5757] Bluetooth: hci20: command tx timeout
[  319.071799][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.083850][    C0] yealink 2-1:36.0: unexpected response 0
[  319.089703][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  319.089989][   T32]  #4: 
[  319.096461][    C0] yealink 5-1:36.0: unexpected response 0
[  319.096619][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.099453][   T32] ffff8880569dc1a0
[  319.105043][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  319.105132][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.129002][    C0] yealink 2-1:36.0: unexpected response 0
[  319.134923][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  319.135258][   T32]  (
[  319.141688][    C0] yealink 5-1:36.0: unexpected response 0
[  319.142421][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.157209][   T32] &dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450
[  319.157692][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  319.165426][   T32]  #5: 
[  319.171281][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.171625][   T32] ffffffff8faa04e0
[  319.174047][    C0] yealink 2-1:36.0: unexpected response 0
[  319.174172][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  319.180801][   T32]  (
[  319.184520][    C0] yealink 5-1:36.0: unexpected response 0
[  319.184660][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.191134][   T32] input_mutex
[  319.197278][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  319.200046][   T32] ){+.+.}-{4:4}
[  319.205407][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.205432][    C0] yealink 2-1:36.0: unexpected response 0
[  319.205519][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  319.205539][    C0] yealink 5-1:36.0: unexpected response 0
[  319.205640][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.219030][   T32] , at: input_register_device+0xa7f/0x1150
[  319.222434][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  319.226137][   T32] 1 lock held by khungtaskd/32:
[  319.233693][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.242071][   T32]  #0: 
[  319.245111][    C0] yealink 2-1:36.0: unexpected response 0
[  319.245237][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  319.251284][   T32] ffffffff8eb59c60
[  319.257566][    C0] yealink 5-1:36.0: unexpected response 0
[  319.257742][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.269784][   T32]  (
[  319.270234][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  319.322220][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.324956][   T32] rcu_read_lock
[  319.328976][    C0] yealink 2-1:36.0: unexpected response 0
[  319.330161][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  319.333472][   T32] ){....}-{1:3}
[  319.338115][    C0] yealink 5-1:36.0: unexpected response 0
[  319.338243][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.345314][   T32] , at: debug_show_all_locks+0x2e/0x180
[  319.348445][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  319.357731][   T32] 3 locks held by kworker/u8:4/65:
[  319.360881][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.384820][    C0] yealink 2-1:36.0: unexpected response 0
[  319.390690][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  319.390910][   T32]  #0: 
[  319.397446][    C0] yealink 5-1:36.0: unexpected response 0
[  319.397589][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.397676][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  319.397791][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.397810][    C0] yealink 2-1:36.0: unexpected response 0
[  319.397888][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  319.397907][    C0] yealink 5-1:36.0: unexpected response 0
[  319.398008][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.451823][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  319.456978][   T32] ffff888031b74140 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_scheduled_works+0xa20/0x14e0
[  319.459204][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.470132][   T32]  #1: 
[  319.476482][    C0] yealink 2-1:36.0: unexpected response 0
[  319.477137][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  319.480351][   T32] ffffc9000203fc40
[  319.484948][    C0] yealink 5-1:36.0: unexpected response 0
[  319.485050][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.492221][   T32]  (
[  319.495600][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  319.517239][   T32] (work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0xa20/0x14e0
[  319.517301][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.535663][    C0] yealink 2-1:36.0: unexpected response 0
[  319.541455][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  319.548213][    C0] yealink 5-1:36.0: unexpected response 0
[  319.554098][   T32]  #2: ffffffff900283c0 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x19/0x30
[  319.554710][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.564064][   T32] 3 locks held by kworker/u8:8/1105:
[  319.570509][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  319.578918][   T32]  #0: ffff88801b064140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0xa20/0x14e0
[  319.582966][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.595157][   T32]  #1: 
[  319.600868][    C0] yealink 2-1:36.0: unexpected response 0
[  319.600999][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  319.610371][   T32] ffffc90005547c40
[  319.616036][    C0] yealink 5-1:36.0: unexpected response 0
[  319.616201][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.620333][   T32]  (
[  319.625560][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  319.626589][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.626611][    C0] yealink 2-1:36.0: unexpected response 0
[  319.626673][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  319.626693][    C0] yealink 5-1:36.0: unexpected response 0
[  319.626812][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.626898][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  319.627014][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.627035][    C0] yealink 2-1:36.0: unexpected response 0
[  319.627112][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  319.627132][    C0] yealink 5-1:36.0: unexpected response 0
[  319.627234][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.627326][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  319.628189][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.644970][   T32] (linkwatch_work).work
[  319.650230][    C0] yealink 2-1:36.0: unexpected response 0
[  319.650357][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  319.656467][   T32] ){+.+.}-{0:0}
[  319.662682][    C0] yealink 5-1:36.0: unexpected response 0
[  319.662834][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.759566][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  319.767010][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.773782][    C0] yealink 2-1:36.0: unexpected response 0
[  319.780038][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  319.786806][    C0] yealink 5-1:36.0: unexpected response 0
[  319.792625][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.792617][   T32] , at: process_scheduled_works+0xa20/0x14e0
[  319.792653][   T32]  #2: 
[  319.799467][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  319.810110][   T32] ffffffff900283c0 (rtnl_mutex){+.+.}-{4:4}, at: linkwatch_event+0xe/0x60
[  319.814982][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.825042][   T32] 4 locks held by kworker/u8:9/1145:
[  319.830174][    C0] yealink 2-1:36.0: unexpected response 0
[  319.830313][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  319.830335][    C0] yealink 5-1:36.0: unexpected response 0
[  319.831479][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.831546][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  319.831732][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.831753][    C0] yealink 2-1:36.0: unexpected response 0
[  319.831867][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  319.831887][    C0] yealink 5-1:36.0: unexpected response 0
[  319.832019][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.848215][   T32]  #0: 
[  319.849843][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  319.855723][   T32] ffff888036baa940
[  319.862243][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.920242][    C0] yealink 2-1:36.0: unexpected response 0
[  319.926567][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  319.933328][    C0] yealink 5-1:36.0: unexpected response 0
[  319.939177][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.941649][   T32]  ((wq_completion)wg-kex-wg2#5){+.+.}-{0:0}, at: process_scheduled_works+0xa20/0x14e0
[  319.947221][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  319.955816][   T32]  #1: 
[  319.962498][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.962901][   T32] ffffc90005687c40
[  319.965261][    C0] yealink 2-1:36.0: unexpected response 0
[  319.966040][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  319.973158][   T32]  (
[  319.975722][    C0] yealink 5-1:36.0: unexpected response 0
[  319.975877][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.981849][   T32] (work_completion)(&peer->transmit_handshake_work)
[  319.988341][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  319.991012][   T32] ){+.+.}-{0:0}
[  319.996513][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.026615][    C0] yealink 2-1:36.0: unexpected response 0
[  320.032496][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  320.035934][   T32] , at: process_scheduled_works+0xa20/0x14e0
[  320.039250][    C0] yealink 5-1:36.0: unexpected response 0
[  320.040968][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.054136][   T32]  #2: ffff88802d53d440 (&wg->static_identity.lock
[  320.057764][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  320.057772][   T32] ){++++}-{4:4}, at: wg_noise_handshake_create_initiation+0x12e/0x810
[  320.064403][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.085953][    C0] yealink 2-1:36.0: unexpected response 0
[  320.091828][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  320.092054][   T32]  #3: 
[  320.098583][    C0] yealink 5-1:36.0: unexpected response 0
[  320.098709][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.102508][   T32] ffff8880347b5270
[  320.107191][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  320.124291][   T32]  (&handshake->lock){++++}-{4:4}, at: wg_noise_handshake_create_initiation+0x13f/0x810
[  320.124365][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.124387][    C0] yealink 2-1:36.0: unexpected response 0
[  320.146556][   T32] 2 locks held by kworker/0:2/1209:
[  320.146667][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  320.151862][    C0] yealink 5-1:36.0: unexpected response 0
[  320.154045][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.168162][   T32] 1 lock held by udevd/4974:
[  320.171557][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  320.176376][   T32]  #0: ffff88801c28d180 (&root->kernfs_rwsem){++++}-{4:4}, at: kernfs_dop_revalidate+0x9e/0x650
[  320.183063][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.193775][   T32] 2 locks held by kworker/0:3/5340:
[  320.200153][    C0] yealink 2-1:36.0: unexpected response 0
[  320.200306][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  320.205794][   T32] 2 locks held by getty/5366:
[  320.211022][    C0] yealink 5-1:36.0: unexpected response 0
[  320.211175][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.218309][   T32]  #0: 
[  320.222597][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  320.228586][   T32] ffff88803683e0a0
[  320.235117][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.244721][   T32]  (
[  320.248182][    C0] yealink 2-1:36.0: unexpected response 0
[  320.248382][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  320.255496][   T32] &tty->ldisc_sem
[  320.257407][    C0] yealink 5-1:36.0: unexpected response 0
[  320.259236][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.285982][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  320.293016][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.299778][    C0] yealink 2-1:36.0: unexpected response 0
[  320.305553][   T32] ){++++}-{0:0}
[  320.305654][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  320.309108][    C0] yealink 5-1:36.0: unexpected response 0
[  320.309237][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.328546][   T32] , at: tty_ldisc_ref_wait+0x25/0x70
[  320.328884][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  320.334281][   T32]  #1: 
[  320.340710][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.340734][    C0] yealink 2-1:36.0: unexpected response 0
[  320.342013][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  320.342035][    C0] yealink 5-1:36.0: unexpected response 0
[  320.342128][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.342947][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  320.349237][   T32] ffffc900032332e8
[  320.351882][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.357872][   T32]  (
[  320.364224][    C0] yealink 2-1:36.0: unexpected response 0
[  320.364415][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  320.370369][   T32] &ldata->atomic_read_lock
[  320.376716][    C0] yealink 5-1:36.0: unexpected response 0
[  320.376877][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.384010][   T32] ){+.+.}-{4:4}
[  320.387369][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  320.394418][   T32] , at: n_tty_read+0x45a/0x1360
[  320.396595][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.404219][   T32] 1 lock held by udevd/5635:
[  320.408878][    C0] yealink 2-1:36.0: unexpected response 0
[  320.409064][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  320.422802][   T32]  #0: 
[  320.425697][    C0] yealink 5-1:36.0: unexpected response 0
[  320.425904][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.429900][   T32] ffff88801c28d180
[  320.436088][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  320.490383][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.493763][   T32]  (
[  320.497142][    C0] yealink 2-1:36.0: unexpected response 0
[  320.498353][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  320.500017][   T32] &root->kernfs_rwsem
[  320.505322][    C0] yealink 5-1:36.0: unexpected response 0
[  320.506175][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.513182][   T32] ){++++}-{4:4}
[  320.516214][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  320.538842][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.545600][    C0] yealink 2-1:36.0: unexpected response 0
[  320.551492][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  320.553421][   T32] , at: kernfs_dop_revalidate+0x9e/0x650
[  320.558246][    C0] yealink 5-1:36.0: unexpected response 0
[  320.560118][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.576403][   T32] 4 locks held by udevd/5649:
[  320.576420][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  320.576578][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.581524][   T32]  #0: 
[  320.587807][    C0] yealink 2-1:36.0: unexpected response 0
[  320.587987][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  320.609737][    C0] yealink 5-1:36.0: unexpected response 0
[  320.615635][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.615848][   T32] ffff8880212d6878
[  320.622535][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  320.622661][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.622682][    C0] yealink 2-1:36.0: unexpected response 0
[  320.622827][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  320.652386][    C0] yealink 5-1:36.0: unexpected response 0
[  320.658269][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.664041][   T32]  (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xa4/0xca0
[  320.666842][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  320.672969][   T32]  #1: ffff88802dd8bc80 (&of->mutex#2){+.+.}-{4:4}
[  320.678870][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.678870][   T32] , at: kernfs_seq_start+0x5d/0x420
[  320.685363][    C0] yealink 2-1:36.0: unexpected response 0
[  320.685566][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  320.693006][   T32]  #2: 
[  320.697387][    C0] yealink 5-1:36.0: unexpected response 0
[  320.697566][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.703545][   T32] ffff8880728f8a58
[  320.709991][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  320.713006][   T32]  (
[  320.718886][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.725438][   T32] kn->active
[  320.728741][    C0] yealink 2-1:36.0: unexpected response 0
[  320.728896][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  320.735985][   T32] #30
[  320.737966][    C0] yealink 5-1:36.0: unexpected response 0
[  320.738295][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.758171][   T32] ){.+.+}-{0:0}
[  320.760474][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  320.763710][   T32] , at: kernfs_seq_start+0xb2/0x420
[  320.769823][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.775727][   T32]  #3: 
[  320.778794][    C0] yealink 2-1:36.0: unexpected response 0
[  320.779676][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  320.812577][    C0] yealink 5-1:36.0: unexpected response 0
[  320.818446][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.818747][   T32] ffff88803565e1d8
[  320.825403][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  320.825540][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.829743][   T32]  (
[  320.835847][    C0] yealink 2-1:36.0: unexpected response 0
[  320.836029][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  320.857505][    C0] yealink 5-1:36.0: unexpected response 0
[  320.863375][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.865562][   T32] &dev->mutex){....}-{4:4}, at: manufacturer_show+0x26/0xa0
[  320.872029][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  320.884659][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.891422][    C0] yealink 2-1:36.0: unexpected response 0
[  320.891524][   T32] 4 locks held by udevd/5678:
[  320.897319][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  320.902961][   T32]  #0: 
[  320.908523][    C0] yealink 5-1:36.0: unexpected response 0
[  320.908701][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.911788][   T32] ffff888078abb098
[  320.917114][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  320.924123][   T32]  (
[  320.927589][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.934571][   T32] &p->lock
[  320.936646][    C0] yealink 2-1:36.0: unexpected response 0
[  320.936838][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  320.943811][   T32] ){+.+.}-{4:4}
[  320.946385][    C0] yealink 5-1:36.0: unexpected response 0
[  320.946558][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.952547][   T32] , at: seq_read_iter+0xa4/0xca0
[  320.959012][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  320.960802][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.970696][   T32]  #1: 
[  320.976412][    C0] yealink 2-1:36.0: unexpected response 0
[  320.976556][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  321.009989][    C0] yealink 5-1:36.0: unexpected response 0
[  321.015908][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.016372][   T32] ffff88805260e480
[  321.022828][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  321.022958][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.022979][    C0] yealink 2-1:36.0: unexpected response 0
[  321.023098][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  321.023121][    C0] yealink 5-1:36.0: unexpected response 0
[  321.023235][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.023356][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  321.072226][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.074560][   T32]  (
[  321.078987][    C0] yealink 2-1:36.0: unexpected response 0
[  321.080146][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  321.082028][   T32] &of->mutex
[  321.087176][    C0] yealink 5-1:36.0: unexpected response 0
[  321.088033][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.094983][   T32] #2
[  321.097254][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  321.103204][   T32] ){+.+.}-{4:4}
[  321.109739][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.128985][    C0] yealink 2-1:36.0: unexpected response 0
[  321.134908][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  321.134986][   T32] , at: kernfs_seq_start+0x5d/0x420
[  321.141676][    C0] yealink 5-1:36.0: unexpected response 0
[  321.141809][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.141952][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  321.142069][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.142089][    C0] yealink 2-1:36.0: unexpected response 0
[  321.142205][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  321.142225][    C0] yealink 5-1:36.0: unexpected response 0
[  321.191573][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.193413][   T32]  #2: ffff8880729c7c38 (kn->active#30){.+.+}-{0:0}, at: kernfs_seq_start+0xb2/0x420
[  321.199458][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  321.209135][   T32]  #3: ffff8880565e71d8 (&dev->mutex){....}-{4:4}, at: manufacturer_show+0x26/0xa0
[  321.215415][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.225029][   T32] 1 lock held by syz-executor/5747:
[  321.230773][    C0] yealink 2-1:36.0: unexpected response 0
[  321.230935][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  321.248375][    C0] yealink 5-1:36.0: unexpected response 0
[  321.254284][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.254507][   T32]  #0: 
[  321.261191][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  321.262944][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.262967][    C0] yealink 2-1:36.0: unexpected response 0
[  321.263065][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  321.263085][    C0] yealink 5-1:36.0: unexpected response 0
[  321.263210][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.304262][   T32] ffff8880550c0ea0 (&hdev->req_lock){+.+.}-{4:4}, at: hci_unregister_dev+0x22a/0x5b0
[  321.304377][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  321.315966][   T32] 1 lock held by syz-executor/5754:
[  321.320646][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.326087][   T32]  #0: 
[  321.332418][    C0] yealink 2-1:36.0: unexpected response 0
[  321.332629][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  321.335653][   T32] ffff88801c28d180
[  321.340887][    C0] yealink 5-1:36.0: unexpected response 0
[  321.341024][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.348135][   T32]  (
[  321.351619][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  321.357682][   T32] &root->kernfs_rwsem
[  321.363935][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.363960][    C0] yealink 2-1:36.0: unexpected response 0
[  321.365216][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  321.365238][    C0] yealink 5-1:36.0: unexpected response 0
[  321.366007][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.374078][   T32] ){++++}-{4:4}
[  321.374995][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  321.379143][   T32] , at: kernfs_dop_revalidate+0x9e/0x650
[  321.385682][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.385705][    C0] yealink 2-1:36.0: unexpected response 0
[  321.385827][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  321.385847][    C0] yealink 5-1:36.0: unexpected response 0
[  321.385974][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.401360][   T32] 2 locks held by syz-executor/5761:
[  321.404190][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  321.411199][   T32]  #0: 
[  321.414331][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.421304][   T32] ffff8880550d4ea0
[  321.426516][    C0] yealink 2-1:36.0: unexpected response 0
[  321.426710][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  321.495587][    C0] yealink 5-1:36.0: unexpected response 0
[  321.501502][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.505259][   T32]  (&hdev->req_lock){+.+.}-{4:4}, at: hci_unregister_dev+0x22a/0x5b0
[  321.510113][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  321.523251][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.525338][   T32]  #1: 
[  321.530006][    C0] yealink 2-1:36.0: unexpected response 0
[  321.530625][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  321.543030][   T32] ffffffff8eb5ff68
[  321.545188][    C0] yealink 5-1:36.0: unexpected response 0
[  321.545357][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.561637][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  321.562463][   T32]  (
[  321.568488][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.568515][    C0] yealink 2-1:36.0: unexpected response 0
[  321.569723][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  321.569745][    C0] yealink 5-1:36.0: unexpected response 0
[  321.570546][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.576797][   T32] rcu_state.exp_mutex
[  321.579518][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  321.615023][   T32] ){+.+.}-{4:4}, at: synchronize_rcu_expedited+0x38d/0x770
[  321.615121][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.628998][    C0] yealink 2-1:36.0: unexpected response 0
[  321.632066][   T32] 1 lock held by syz-executor/5766:
[  321.634845][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  321.640241][   T32]  #0: 
[  321.646622][    C0] yealink 5-1:36.0: unexpected response 0
[  321.646838][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.662059][   T32] ffff888055114ea0 (&hdev->req_lock){+.+.}-{4:4}
[  321.662103][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  321.662240][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.681878][    C0] yealink 2-1:36.0: unexpected response 0
[  321.687752][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  321.689924][   T32] , at: hci_unregister_dev+0x22a/0x5b0
[  321.694507][    C0] yealink 5-1:36.0: unexpected response 0
[  321.696422][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.712605][   T32] 1 lock held by syz-executor/5769:
[  321.712676][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  321.718163][   T32]  #0: 
[  321.724695][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.724719][    C0] yealink 2-1:36.0: unexpected response 0
[  321.724842][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  321.724862][    C0] yealink 5-1:36.0: unexpected response 0
[  321.734254][   T32] ffff8880550f4ea0
[  321.734506][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.740410][   T32]  (
[  321.746889][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  321.752866][   T32] &hdev->req_lock
[  321.756349][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.768013][   T32] ){+.+.}-{4:4}
[  321.772134][    C0] yealink 2-1:36.0: unexpected response 0
[  321.772312][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  321.772334][    C0] yealink 5-1:36.0: unexpected response 0
[  321.774197][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.781649][   T32] , at: hci_unregister_dev+0x22a/0x5b0
[  321.784428][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  321.788111][   T32] 3 locks held by kworker/0:5/5901:
[  321.793622][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.800622][   T32] 6 locks held by kworker/1:4/5914:
[  321.805954][    C0] yealink 2-1:36.0: unexpected response 0
[  321.806135][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  321.813256][   T32]  #0: 
[  321.818149][    C0] yealink 5-1:36.0: unexpected response 0
[  321.818347][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.825376][   T32] ffff8880202ce140
[  321.830234][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  321.880170][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.886986][    C0] yealink 2-1:36.0: unexpected response 0
[  321.890837][   T32]  (
[  321.894537][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  321.895151][   T32] (wq_completion)usb_hub_wq
[  321.897044][    C0] yealink 5-1:36.0: unexpected response 0
[  321.897161][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.920809][   T32] ){+.+.}-{0:0}, at: process_scheduled_works+0xa20/0x14e0
[  321.920871][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  321.931603][   T32]  #1: 
[  321.934881][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.944376][    C0] yealink 2-1:36.0: unexpected response 0
[  321.950201][   T32] ffffc9000379fc40 ((work_completion)(&hub->events)
[  321.950240][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  321.950246][   T32] ){+.+.}-{0:0}
[  321.950264][    C0] yealink 5-1:36.0: unexpected response 0
[  321.957569][   T32] , at: process_scheduled_works+0xa20/0x14e0
[  321.963747][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.985571][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  321.987391][   T32]  #2: 
[  321.994696][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.004192][    C0] yealink 2-1:36.0: unexpected response 0
[  322.010026][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  322.010276][   T32] ffff88802a93b1d8
[  322.016781][    C0] yealink 5-1:36.0: unexpected response 0
[  322.017061][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.021160][   T32]  (
[  322.026387][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  322.033352][   T32] &dev->mutex
[  322.035644][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.042663][   T32] ){....}-{4:4}
[  322.045479][    C0] yealink 2-1:36.0: unexpected response 0
[  322.045652][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  322.052674][   T32] , at: hub_event+0x184/0x4d30
[  322.055667][    C0] yealink 5-1:36.0: unexpected response 0
[  322.055855][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.061811][   T32]  #3: 
[  322.068271][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  322.073232][   T32] ffff8880770e11d8
[  322.078850][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.091749][   T32]  (
[  322.094861][    C0] yealink 2-1:36.0: unexpected response 0
[  322.095042][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  322.099050][   T32] &dev->mutex
[  322.105443][    C0] yealink 5-1:36.0: unexpected response 0
[  322.106598][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.108522][   T32] ){....}-{4:4}
[  322.114532][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  322.130023][   T32] , at: __device_attach+0x88/0x450
[  322.136669][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.140409][   T32]  #4: 
[  322.146775][    C0] yealink 2-1:36.0: unexpected response 0
[  322.146970][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  322.173884][    C0] yealink 5-1:36.0: unexpected response 0
[  322.179805][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.186753][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  322.195299][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.202064][    C0] yealink 2-1:36.0: unexpected response 0
[  322.207998][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  322.208457][   T32] ffff888070b0f1a0
[  322.214766][    C0] yealink 5-1:36.0: unexpected response 0
[  322.214937][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.231584][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  322.238434][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.241094][   T32]  (
[  322.245185][    C0] yealink 2-1:36.0: unexpected response 0
[  322.245519][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  322.260196][    C0] yealink 5-1:36.0: unexpected response 0
[  322.266040][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.266204][   T32] &dev->mutex
[  322.272969][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  322.273338][   T32] ){....}-{4:4}
[  322.276360][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.293187][    C0] yealink 2-1:36.0: unexpected response 0
[  322.299098][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  322.301335][   T32] , at: __device_attach+0x88/0x450
[  322.305855][    C0] yealink 5-1:36.0: unexpected response 0
[  322.307677][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.312134][   T32]  #5: 
[  322.316785][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  322.324007][   T32] ffffffff8faa04e0
[  322.326286][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.333284][   T32]  (
[  322.336575][    C0] yealink 2-1:36.0: unexpected response 0
[  322.336748][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  322.343827][   T32] input_mutex
[  322.345814][    C0] yealink 5-1:36.0: unexpected response 0
[  322.346016][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.359969][   T32] ){+.+.}-{4:4}
[  322.361694][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  322.368156][   T32] , at: input_register_device+0xa7f/0x1150
[  322.374119][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.377922][   T32] 12 locks held by kworker/0:6/5921:
[  322.384235][    C0] yealink 2-1:36.0: unexpected response 0
[  322.384400][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  322.396213][   T32] 6 locks held by kworker/1:5/5930:
[  322.396811][    C0] yealink 5-1:36.0: unexpected response 0
[  322.402495][   T32]  #0: 
[  322.408401][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.416646][   T32] ffff8880202ce140
[  322.420803][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  322.446302][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.453065][    C0] yealink 2-1:36.0: unexpected response 0
[  322.458932][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  322.459316][   T32]  (
[  322.465692][    C0] yealink 5-1:36.0: unexpected response 0
[  322.465883][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.466005][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  322.466123][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.477462][   T32] (wq_completion)usb_hub_wq
[  322.480975][    C0] yealink 2-1:36.0: unexpected response 0
[  322.481176][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  322.511346][    C0] yealink 5-1:36.0: unexpected response 0
[  322.517296][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.519213][   T32] ){+.+.}-{0:0}, at: process_scheduled_works+0xa20/0x14e0
[  322.525202][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  322.538136][   T32]  #1: ffffc9000371fc40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0xa20/0x14e0
[  322.538898][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.556748][    C0] yealink 2-1:36.0: unexpected response 0
[  322.562600][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  322.562881][   T32]  #2: 
[  322.569359][    C0] yealink 5-1:36.0: unexpected response 0
[  322.569528][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.584750][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  322.585124][   T32] ffff88802a6ab1d8
[  322.591643][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.591667][    C0] yealink 2-1:36.0: unexpected response 0
[  322.593479][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  322.593502][    C0] yealink 5-1:36.0: unexpected response 0
[  322.593599][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.593737][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  322.593863][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.611335][   T32]  (
[  322.616663][    C0] yealink 2-1:36.0: unexpected response 0
[  322.616867][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  322.622971][   T32] &dev->mutex
[  322.629110][    C0] yealink 5-1:36.0: unexpected response 0
[  322.629294][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.636296][   T32] ){....}-{4:4}
[  322.642802][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  322.645491][   T32] , at: hub_event+0x184/0x4d30
[  322.650938][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.663016][   T32]  #3: 
[  322.666549][    C0] yealink 2-1:36.0: unexpected response 0
[  322.673642][   T32] ffff8880356581d8
[  322.676908][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  322.684042][   T32]  (
[  322.688222][    C0] yealink 5-1:36.0: unexpected response 0
[  322.688421][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.700047][   T32] &dev->mutex
[  322.703571][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  322.707339][   T32] ){....}-{4:4}
[  322.715751][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.749425][    C0] yealink 2-1:36.0: unexpected response 0
[  322.755294][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  322.762055][    C0] yealink 5-1:36.0: unexpected response 0
[  322.767283][   T32] , at: usb_disconnect+0xfc/0x9a0
[  322.768022][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.773154][   T32]  #4: ffff88802d3af1a0 (&dev->mutex){....}-{4:4}
[  322.779652][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  322.779651][   T32] , at: device_release_driver_internal+0xb9/0x880
[  322.786232][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.806028][    C0] yealink 2-1:36.0: unexpected response 0
[  322.812318][   T32]  #5: ffffffff8faa04e0 (input_mutex){+.+.}-{4:4}, at: __input_unregister_device+0x2d8/0x650
[  322.812407][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  322.812432][    C0] yealink 5-1:36.0: unexpected response 0
[  322.823060][   T32] 6 locks held by kworker/1:6/5999:
[  322.830526][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.835624][   T32]  #0: 
[  322.841214][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  322.848125][   T32] ffff8880202ce140
[  322.849801][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.856827][   T32]  (
[  322.860160][    C0] yealink 2-1:36.0: unexpected response 0
[  322.860355][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  322.867346][   T32] (wq_completion)usb_hub_wq
[  322.869396][    C0] yealink 5-1:36.0: unexpected response 0
[  322.869596][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.883947][   T32] ){+.+.}-{0:0}
[  322.886531][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  322.892482][   T32] , at: process_scheduled_works+0xa20/0x14e0
[  322.898959][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.898982][    C0] yealink 2-1:36.0: unexpected response 0
[  322.900807][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  322.908888][   T32]  #1: 
[  322.910718][    C0] yealink 5-1:36.0: unexpected response 0
[  322.910880][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.917184][   T32] ffffc9000362fc40
[  322.923614][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  322.929520][   T32]  (
[  322.936046][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.936070][    C0] yealink 2-1:36.0: unexpected response 0
[  322.936194][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  322.983308][    C0] yealink 5-1:36.0: unexpected response 0
[  322.989229][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.989787][   T32] (work_completion)(&hub->events)
[  322.996146][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  322.996272][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.996292][    C0] yealink 2-1:36.0: unexpected response 0
[  322.996407][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  322.996428][    C0] yealink 5-1:36.0: unexpected response 0
[  322.996546][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.996664][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  323.018280][   T32] ){+.+.}-{0:0}
[  323.021018][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  323.056869][    C0] yealink 2-1:36.0: unexpected response 0
[  323.062930][   T32] , at: process_scheduled_works+0xa20/0x14e0
[  323.064620][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  323.069638][   T32]  #2: 
[  323.075668][    C0] yealink 5-1:36.0: unexpected response 0
[  323.075815][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  323.075970][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  323.076098][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  323.080401][   T32] ffff88802a35d1d8
[  323.084416][    C0] yealink 2-1:36.0: unexpected response 0
[  323.084588][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  323.091655][   T32]  (
[  323.097946][    C0] yealink 5-1:36.0: unexpected response 0
[  323.098135][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  323.135842][   T32] &dev->mutex){....}-{4:4}, at: hub_event+0x184/0x4d30
[  323.135947][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  323.150677][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  323.152517][   T32]  #3: 
[  323.157431][    C0] yealink 2-1:36.0: unexpected response 0
[  323.158325][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  323.172630][    C0] yealink 5-1:36.0: unexpected response 0
[  323.178495][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  323.178793][   T32] ffff8880565e71d8 (&dev->mutex){....}-{4:4}
[  323.185446][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  323.185589][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  323.204882][    C0] yealink 2-1:36.0: unexpected response 0
[  323.210781][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  323.212840][   T32] , at: usb_disconnect+0xfc/0x9a0
[  323.217536][    C0] yealink 5-1:36.0: unexpected response 0
[  323.219487][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  323.223614][   T32]  #4: 
[  323.228404][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  323.244643][   T32] ffff8880305381a0 (&dev->mutex){....}-{4:4}
[  323.244683][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  323.244707][    C0] yealink 2-1:36.0: unexpected response 0
[  323.250722][   T32] , at: device_release_driver_internal+0xb9/0x880
[  323.257568][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  323.257591][    C0] yealink 5-1:36.0: unexpected response 0
[  323.257711][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  323.272535][   T32]  #5: 
[  323.276711][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  323.283625][   T32] ffffffff8faa04e0
[  323.289113][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  323.292121][   T32]  (
[  323.298483][    C0] yealink 2-1:36.0: unexpected response 0
[  323.298667][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  323.302892][   T32] input_mutex
[  323.308931][    C0] yealink 5-1:36.0: unexpected response 0
[  323.309108][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  323.311041][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  323.317307][   T32] ){+.+.}-{4:4}
[  323.319081][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  323.326126][   T32] , at: __input_unregister_device+0x2d8/0x650
[  323.328968][    C0] yealink 2-1:36.0: unexpected response 0
[  323.329190][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  323.335144][   T32] 4 locks held by kworker/1:7/6001:
[  323.341423][    C0] yealink 5-1:36.0: unexpected response 0
[  323.341669][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  323.348688][   T32]  #0: 
[  323.351836][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  323.351966][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  323.410893][    C0] yealink 2-1:36.0: unexpected response 0
[  323.416806][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  323.423567][    C0] yealink 5-1:36.0: unexpected response 0
[  323.428516][   T32] ffff88801b02b140 ((wq_completion)events){+.+.}-{0:0}, at: process_scheduled_works+0xa20/0x14e0
[  323.431255][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  323.444071][   T32]  #1: ffffc9000361fc40 (kernfs_notify_work){+.+.}-{0:0}
[  323.447034][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  323.447199][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  323.467537][    C0] yealink 2-1:36.0: unexpected response 0
[  323.473468][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  323.473703][   T32] , at: process_scheduled_works+0xa20/0x14e0
[  323.480228][    C0] yealink 5-1:36.0: unexpected response 0
[  323.480368][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  323.498826][   T32]  #2: ffff88801c28d2a0 (
[  323.498864][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  323.498870][   T32] &root->kernfs_supers_rwsem
[  323.498999][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  323.521266][    C0] yealink 2-1:36.0: unexpected response 0
[  323.527165][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  323.529107][   T32] ){++++}-{4:4}
[  323.533931][    C0] yealink 5-1:36.0: unexpected response 0
[  323.535952][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  323.547182][   T32] , at: kernfs_notify_workfn+0xf0/0x600
[  323.550409][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  323.562714][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  323.569477][    C0] yealink 2-1:36.0: unexpected response 0
[  323.575339][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  323.575697][   T32]  #3: 
[  323.582099][    C0] yealink 5-1:36.0: unexpected response 0
[  323.582337][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  323.585340][   T32] ffff88801c28d180
[  323.590726][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  323.597809][   T32]  (
[  323.601749][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  323.608262][   T32] &root->kernfs_rwsem
[  323.610398][    C0] yealink 2-1:36.0: unexpected response 0
[  323.610523][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  323.623930][   T32] ){++++}-{4:4}
[  323.626807][    C0] yealink 5-1:36.0: unexpected response 0
[  323.627156][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  323.634090][   T32] , at: kernfs_notify_workfn+0x104/0x600
[  323.638218][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  323.643114][   T32] 4 locks held by udevd/6014:
[  323.650378][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  323.664592][   T32]  #0: 
[  323.666480][    C0] yealink 2-1:36.0: unexpected response 0
[  323.666653][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  323.674860][   T32] ffff88801bfd7ab8
[  323.675986][    C0] yealink 5-1:36.0: unexpected response 0
[  323.676223][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  323.685130][   T32]  (
[  323.688614][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  323.692584][   T32] &p->lock
[  323.698039][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  323.723642][    C0] yealink 2-1:36.0: unexpected response 0
[  323.729507][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  323.736274][    C0] yealink 5-1:36.0: unexpected response 0
[  323.742559][   T32] ){+.+.}-{4:4}, at: seq_read_iter+0xa4/0xca0
[  323.744008][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  323.749337][   T32]  #1: 
[  323.755513][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  323.755640][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  323.755661][    C0] yealink 2-1:36.0: unexpected response 0
[  323.755778][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  323.767485][   T32] ffff888052a87c80
[  323.771977][    C0] yealink 5-1:36.0: unexpected response 0
[  323.772145][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  323.778134][   T32]  (
[  323.784626][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  323.788587][   T32] &of->mutex
[  323.794091][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  323.801105][   T32] #2
[  323.803204][    C0] yealink 2-1:36.0: unexpected response 0
[  323.803413][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  323.810369][   T32] ){+.+.}-{4:4}
[  323.813137][    C0] yealink 5-1:36.0: unexpected response 0
[  323.813310][    C0] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  323.825015][   T32] , at: kernfs_seq_start+0x5d/0x420
[  323.828312][    C0] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  323.835284][   T32]  #2: 
[  323.840236][    C0] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  323.847580][   T32] ffff888035614698
[  323.850794][    C0] yealink 2-1:36.0: unexpected response 0
[  323.850955][    C0] yealink 5-1:36.0: urb_irq_callback - urb status -71