invalid uac2 rates
[  473.952278][ T4304] usb 1-1: invalid uac2 rates
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[  475.568288][ T4304] usb 1-1: invalid uac2 rates
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[  475.577852][ T4304] usb 1-1: invalid uac2 rates
[  475.582528][ T4304] usb 1-1: invalid uac2 rates
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[  475.610591][ T4304] usb 1-1: invalid uac2 rates
[  475.615276][ T4304] usb 1-1: invalid uac2 rates
[  475.619945][ T4304] usb 1-1: invalid uac2 rates
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[  475.629322][ T4304] usb 1-1: invalid uac2 rates
[  475.634012][ T4304] usb 1-1: invalid uac2 rates
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[  475.685761][ T4304] usb 1-1: invalid uac2 rates
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[  475.695133][ T4304] usb 1-1: invalid uac2 rates
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[  475.732608][ T4304] usb 1-1: invalid uac2 rates
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[  475.765397][ T4304] usb 1-1: invalid uac2 rates
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[  477.184247][ T4304] usb 1-1: invalid uac2 rates
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[  477.193575][ T4304] usb 1-1: invalid uac2 rates
[  477.198271][ T4304] usb 1-1: invalid uac2 rates
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[  477.264283][ T4304] usb 1-1: invalid uac2 rates
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[  478.803990][ T4304] usb 1-1: invalid uac2 rates
[  478.808663][ T4304] usb 1-1: invalid uac2 rates
[  478.813326][ T4304] usb 1-1: invalid uac2 rates
[  478.818031][ T4304] usb 1-1: invalid uac2 rates
[  478.822707][ T4304] usb 1-1: invalid uac2 rates
[  478.827408][ T4304] usb 1-1: invalid uac2 rates
[  478.832080][ T4304] usb 1-1: invalid uac2 rates
[  478.836801][ T4304] usb 1-1: invalid uac2 rates
[  478.841544][ T4304] usb 1-1: invalid uac2 rates
[  478.846242][ T4304] usb 1-1: invalid uac2 rates
[  478.851064][ T4304] usb 1-1: invalid uac2 rates
[  478.855773][ T4304] usb 1-1: invalid uac2 rates
[  478.860443][ T4304] usb 1-1: invalid uac2 rates
[  478.865176][ T4304] usb 1-1: invalid uac2 rates
[  478.869851][ T4304] usb 1-1: invalid uac2 rates
[  478.874578][ T4304] usb 1-1: invalid uac2 rates
[  478.879248][ T4304] usb 1-1: invalid uac2 rates
[  478.883938][ T4304] usb 1-1: invalid uac2 rates
[  478.888612][ T4304] usb 1-1: invalid uac2 rates
[  478.893299][ T4304] usb 1-1: invalid uac2 rates
[  478.897991][ T4304] usb 1-1: invalid uac2 rates
[  478.902661][ T4304] usb 1-1: invalid uac2 rates
[  478.907349][ T4304] usb 1-1: invalid uac2 rates
[  478.912024][ T4304] usb 1-1: invalid uac2 rates
[  478.916715][ T4304] usb 1-1: invalid uac2 rates
[  478.921385][ T4304] usb 1-1: invalid uac2 rates
[  478.926117][ T4304] usb 1-1: invalid uac2 rates
[  478.930787][ T4304] usb 1-1: invalid uac2 rates
[  478.935487][ T4304] usb 1-1: invalid uac2 rates
[  478.940158][ T4304] usb 1-1: invalid uac2 rates
[  478.944843][ T4304] usb 1-1: invalid uac2 rates
[  478.949513][ T4304] usb 1-1: invalid uac2 rates
[  478.954539][ T4304] usb 1-1: invalid uac2 rates
[  478.959215][ T4304] usb 1-1: invalid uac2 rates
[  478.963938][ T4304] usb 1-1: invalid uac2 rates
[  478.968647][ T4304] usb 1-1: invalid uac2 rates
[  478.973310][ T4304] usb 1-1: invalid uac2 rates
[  478.978098][ T4304] usb 1-1: invalid uac2 rates
[  478.982774][ T4304] usb 1-1: invalid uac2 rates
[  478.987524][ T4304] usb 1-1: invalid uac2 rates
[  478.992203][ T4304] usb 1-1: invalid uac2 rates
[  478.996904][ T4304] usb 1-1: invalid uac2 rates
[  479.001583][ T4304] usb 1-1: invalid uac2 rates
[  479.006277][ T4304] usb 1-1: invalid uac2 rates
[  479.010952][ T4304] usb 1-1: invalid uac2 rates
[  479.015643][ T4304] usb 1-1: invalid uac2 rates
[  479.020321][ T4304] usb 1-1: invalid uac2 rates
[  479.025116][ T4304] usb 1-1: invalid uac2 rates
[  479.029796][ T4304] usb 1-1: invalid uac2 rates
[  479.034508][ T4304] usb 1-1: invalid uac2 rates
[  479.039179][ T4304] usb 1-1: invalid uac2 rates
[  479.043877][ T4304] usb 1-1: invalid uac2 rates
[  479.048548][ T4304] usb 1-1: invalid uac2 rates
[  479.053203][ T4304] usb 1-1: invalid uac2 rates
[  479.058098][ T4304] usb 1-1: invalid uac2 rates
[  479.062774][ T4304] usb 1-1: invalid uac2 rates
[  479.067469][ T4304] usb 1-1: invalid uac2 rates
[  479.072145][ T4304] usb 1-1: invalid uac2 rates
[  479.076834][ T4304] usb 1-1: invalid uac2 rates
[  479.081506][ T4304] usb 1-1: invalid uac2 rates
[  479.086200][ T4304] usb 1-1: invalid uac2 rates
[  479.090869][ T4304] usb 1-1: invalid uac2 rates
[  479.095582][ T4304] usb 1-1: invalid uac2 rates
[  479.100251][ T4304] usb 1-1: invalid uac2 rates
[  479.104952][ T4304] usb 1-1: invalid uac2 rates
[  479.109632][ T4304] usb 1-1: invalid uac2 rates
[  479.114346][ T4304] usb 1-1: invalid uac2 rates
[  479.119016][ T4304] usb 1-1: invalid uac2 rates
[  479.123717][ T4304] usb 1-1: invalid uac2 rates
[  479.128404][ T4304] usb 1-1: invalid uac2 rates
[  479.133060][ T4304] usb 1-1: invalid uac2 rates
[  479.137748][ T4304] usb 1-1: invalid uac2 rates
[  479.142427][ T4304] usb 1-1: invalid uac2 rates
[  479.147117][ T4304] usb 1-1: invalid uac2 rates
[  479.151789][ T4304] usb 1-1: invalid uac2 rates
[  479.156492][ T4304] usb 1-1: invalid uac2 rates
[  479.161330][ T4304] usb 1-1: invalid uac2 rates
[  479.166063][ T4304] usb 1-1: invalid uac2 rates
[  479.170753][ T4304] usb 1-1: invalid uac2 rates
[  479.175439][ T4304] usb 1-1: invalid uac2 rates
[  479.180121][ T4304] usb 1-1: invalid uac2 rates
[  479.184809][ T4304] usb 1-1: invalid uac2 rates
[  479.189479][ T4304] usb 1-1: invalid uac2 rates
[  479.194181][ T4304] usb 1-1: invalid uac2 rates
[  479.198850][ T4304] usb 1-1: invalid uac2 rates
[  479.203501][ T4304] usb 1-1: invalid uac2 rates
[  479.208184][ T4304] usb 1-1: invalid uac2 rates
[  479.212851][ T4304] usb 1-1: invalid uac2 rates
[  479.217544][ T4304] usb 1-1: invalid uac2 rates
[  479.222215][ T4304] usb 1-1: invalid uac2 rates
[  479.226929][ T4304] usb 1-1: invalid uac2 rates
[  479.231599][ T4304] usb 1-1: invalid uac2 rates
[  479.236318][ T4304] usb 1-1: invalid uac2 rates
[  479.240990][ T4304] usb 1-1: invalid uac2 rates
[  479.245679][ T4304] usb 1-1: invalid uac2 rates
[  479.250355][ T4304] usb 1-1: invalid uac2 rates
[  479.255039][ T4304] usb 1-1: invalid uac2 rates
[  479.259722][ T4304] usb 1-1: invalid uac2 rates
[  479.264626][ T4304] usb 1-1: invalid uac2 rates
[  479.269303][ T4304] usb 1-1: invalid uac2 rates
[  479.274005][ T4304] usb 1-1: invalid uac2 rates
[  479.278675][ T4304] usb 1-1: invalid uac2 rates
[  479.283327][ T4304] usb 1-1: invalid uac2 rates
[  479.288031][ T4304] usb 1-1: invalid uac2 rates
[  479.292730][ T4304] usb 1-1: invalid uac2 rates
[  479.297418][ T4304] usb 1-1: invalid uac2 rates
[  479.302209][ T4304] usb 1-1: invalid uac2 rates
[  479.306907][ T4304] usb 1-1: invalid uac2 rates
[  479.311582][ T4304] usb 1-1: invalid uac2 rates
[  479.316286][ T4304] usb 1-1: invalid uac2 rates
[  479.320966][ T4304] usb 1-1: invalid uac2 rates
[  479.325673][ T4304] usb 1-1: invalid uac2 rates
[  479.330353][ T4304] usb 1-1: invalid uac2 rates
[  479.335042][ T4304] usb 1-1: invalid uac2 rates
[  479.339711][ T4304] usb 1-1: invalid uac2 rates
[  479.344412][ T4304] usb 1-1: invalid uac2 rates
[  479.349083][ T4304] usb 1-1: invalid uac2 rates
[  479.353799][ T4304] usb 1-1: invalid uac2 rates
[  479.358468][ T4304] usb 1-1: invalid uac2 rates
[  479.363341][ T4304] usb 1-1: invalid uac2 rates
[  479.368052][ T4304] usb 1-1: invalid uac2 rates
[  479.372723][ T4304] usb 1-1: invalid uac2 rates
[  479.377412][ T4304] usb 1-1: invalid uac2 rates
[  479.382084][ T4304] usb 1-1: invalid uac2 rates
[  479.386773][ T4304] usb 1-1: invalid uac2 rates
[  479.391440][ T4304] usb 1-1: invalid uac2 rates
[  479.396142][ T4304] usb 1-1: invalid uac2 rates
[  479.400813][ T4304] usb 1-1: invalid uac2 rates
[  479.405528][ T4304] usb 1-1: invalid uac2 rates
[  479.410194][ T4304] usb 1-1: invalid uac2 rates
[  479.414881][ T4304] usb 1-1: invalid uac2 rates
[  479.419550][ T4304] usb 1-1: invalid uac2 rates
[  479.424257][ T4304] usb 1-1: invalid uac2 rates
[  479.428924][ T4304] usb 1-1: invalid uac2 rates
[  479.433577][ T4304] usb 1-1: invalid uac2 rates
[  479.438273][ T4304] usb 1-1: invalid uac2 rates
[  479.442947][ T4304] usb 1-1: invalid uac2 rates
[  479.447634][ T4304] usb 1-1: invalid uac2 rates
[  479.452310][ T4304] usb 1-1: invalid uac2 rates
[  479.457017][ T4304] usb 1-1: invalid uac2 rates
[  479.461801][ T4304] usb 1-1: invalid uac2 rates
[  479.466683][ T4304] usb 1-1: invalid uac2 rates
[  479.471360][ T4304] usb 1-1: invalid uac2 rates
[  479.476051][ T4304] usb 1-1: invalid uac2 rates
[  479.480732][ T4304] usb 1-1: invalid uac2 rates
[  479.485441][ T4304] usb 1-1: invalid uac2 rates
[  479.490140][ T4304] usb 1-1: invalid uac2 rates
[  479.494839][ T4304] usb 1-1: invalid uac2 rates
[  479.499511][ T4304] usb 1-1: invalid uac2 rates
[  479.504198][ T4304] usb 1-1: invalid uac2 rates
[  479.508868][ T4304] usb 1-1: invalid uac2 rates
[  479.513523][ T4304] usb 1-1: invalid uac2 rates
[  479.518218][ T4304] usb 1-1: invalid uac2 rates
[  479.522890][ T4304] usb 1-1: invalid uac2 rates
[  479.527674][ T4304] usb 1-1: invalid uac2 rates
[  479.532436][ T4304] usb 1-1: invalid uac2 rates
[  479.537129][ T4304] usb 1-1: invalid uac2 rates
[  479.541814][ T4304] usb 1-1: invalid uac2 rates
[  479.546509][ T4304] usb 1-1: invalid uac2 rates
[  479.551178][ T4304] usb 1-1: invalid uac2 rates
[  479.555887][ T4304] usb 1-1: invalid uac2 rates
[  479.560556][ T4304] usb 1-1: invalid uac2 rates
[  479.565239][ T4304] usb 1-1: invalid uac2 rates
[  479.570038][ T4304] usb 1-1: invalid uac2 rates
[  479.574755][ T4304] usb 1-1: invalid uac2 rates
[  479.579424][ T4304] usb 1-1: invalid uac2 rates
[  479.584119][ T4304] usb 1-1: invalid uac2 rates
[  479.588786][ T4304] usb 1-1: invalid uac2 rates
[  479.593483][ T4304] usb 1-1: invalid uac2 rates
[  479.598172][ T4304] usb 1-1: invalid uac2 rates
[  479.602843][ T4304] usb 1-1: invalid uac2 rates
[  479.607550][ T4304] usb 1-1: invalid uac2 rates
[  479.612233][ T4304] usb 1-1: invalid uac2 rates
[  479.616945][ T4304] usb 1-1: invalid uac2 rates
[  479.621618][ T4304] usb 1-1: invalid uac2 rates
[  479.626313][ T4304] usb 1-1: invalid uac2 rates
[  479.630981][ T4304] usb 1-1: invalid uac2 rates
[  479.635674][ T4304] usb 1-1: invalid uac2 rates
[  479.640343][ T4304] usb 1-1: invalid uac2 rates
[  479.645047][ T4304] usb 1-1: invalid uac2 rates
[  479.649717][ T4304] usb 1-1: invalid uac2 rates
[  479.654417][ T4304] usb 1-1: invalid uac2 rates
[  479.659089][ T4304] usb 1-1: invalid uac2 rates
[  479.663781][ T4304] usb 1-1: invalid uac2 rates
[  479.668453][ T4304] usb 1-1: invalid uac2 rates
[  479.673348][ T4304] usb 1-1: invalid uac2 rates
[  479.678054][ T4304] usb 1-1: invalid uac2 rates
[  479.682728][ T4304] usb 1-1: invalid uac2 rates
[  479.687413][ T4304] usb 1-1: invalid uac2 rates
[  479.692080][ T4304] usb 1-1: invalid uac2 rates
[  479.696767][ T4304] usb 1-1: invalid uac2 rates
[  479.701436][ T4304] usb 1-1: invalid uac2 rates
[  479.706152][ T4304] usb 1-1: invalid uac2 rates
[  479.710823][ T4304] usb 1-1: invalid uac2 rates
[  479.715727][ T4304] usb 1-1: invalid uac2 rates
[  479.720397][ T4304] usb 1-1: invalid uac2 rates
[  479.725089][ T4304] usb 1-1: invalid uac2 rates
[  479.729758][ T4304] usb 1-1: invalid uac2 rates
[  479.734483][ T4304] usb 1-1: invalid uac2 rates
[  479.739164][ T4304] usb 1-1: invalid uac2 rates
[  479.743872][ T4304] usb 1-1: invalid uac2 rates
[  479.748543][ T4304] usb 1-1: invalid uac2 rates
[  479.753201][ T4304] usb 1-1: invalid uac2 rates
[  479.757922][ T4304] usb 1-1: invalid uac2 rates
[  479.762593][ T4304] usb 1-1: invalid uac2 rates
[  479.767296][ T4304] usb 1-1: invalid uac2 rates
[  479.771965][ T4304] usb 1-1: invalid uac2 rates
[  479.776893][ T4304] usb 1-1: invalid uac2 rates
[  479.781573][ T4304] usb 1-1: invalid uac2 rates
[  479.786264][ T4304] usb 1-1: invalid uac2 rates
[  479.790937][ T4304] usb 1-1: invalid uac2 rates
[  479.795629][ T4304] usb 1-1: invalid uac2 rates
[  479.800495][ T4304] usb 1-1: invalid uac2 rates
[  479.805207][ T4304] usb 1-1: invalid uac2 rates
[  479.809879][ T4304] usb 1-1: invalid uac2 rates
[  479.814589][ T4304] usb 1-1: invalid uac2 rates
[  479.819258][ T4304] usb 1-1: invalid uac2 rates
[  479.823960][ T4304] usb 1-1: invalid uac2 rates
[  479.828633][ T4304] usb 1-1: invalid uac2 rates
[  479.833286][ T4304] usb 1-1: invalid uac2 rates
[  479.837974][ T4304] usb 1-1: invalid uac2 rates
[  479.842646][ T4304] usb 1-1: invalid uac2 rates
[  479.847353][ T4304] usb 1-1: invalid uac2 rates
[  479.852025][ T4304] usb 1-1: invalid uac2 rates
[  479.856716][ T4304] usb 1-1: invalid uac2 rates
[  479.861389][ T4304] usb 1-1: invalid uac2 rates
[  479.866087][ T4304] usb 1-1: invalid uac2 rates
[  479.870757][ T4304] usb 1-1: invalid uac2 rates
[  479.875748][ T4304] usb 1-1: invalid uac2 rates
[  479.880540][ T4304] usb 1-1: invalid uac2 rates
[  479.885246][ T4304] usb 1-1: invalid uac2 rates
[  479.889929][ T4304] usb 1-1: invalid uac2 rates
[  479.894656][ T4304] usb 1-1: invalid uac2 rates
[  479.899379][ T4304] usb 1-1: invalid uac2 rates
[  479.904156][ T4304] usb 1-1: invalid uac2 rates
[  479.908839][ T4304] usb 1-1: invalid uac2 rates
[  479.913524][ T4304] usb 1-1: invalid uac2 rates
2026/04/27 05:40:37 executed programs: 50
[  479.918265][ T4304] usb 1-1: invalid uac2 rates
[  479.922950][ T4304] usb 1-1: invalid uac2 rates
[  479.927684][ T4304] usb 1-1: invalid uac2 rates
[  479.932364][ T4304] usb 1-1: invalid uac2 rates
[  479.937062][ T4304] usb 1-1: invalid uac2 rates
[  479.941738][ T4304] usb 1-1: invalid uac2 rates
[  479.946535][ T4304] usb 1-1: invalid uac2 rates
[  479.951221][ T4304] usb 1-1: invalid uac2 rates
[  479.955965][ T4304] usb 1-1: invalid uac2 rates
[  479.960636][ T4304] usb 1-1: invalid uac2 rates
[  479.965336][ T4304] usb 1-1: invalid uac2 rates
[  479.970008][ T4304] usb 1-1: invalid uac2 rates
[  479.974709][ T4304] usb 1-1: invalid uac2 rates
[  479.979520][ T4304] usb 1-1: invalid uac2 rates
[  479.984257][ T4304] usb 1-1: invalid uac2 rates
[  479.988936][ T4304] usb 1-1: invalid uac2 rates
[  479.993592][ T4304] usb 1-1: invalid uac2 rates
[  479.998286][ T4304] usb 1-1: invalid uac2 rates
[  480.002958][ T4304] usb 1-1: invalid uac2 rates
[  480.007661][ T4304] usb 1-1: invalid uac2 rates
[  480.012335][ T4304] usb 1-1: invalid uac2 rates
[  480.017042][ T4304] usb 1-1: invalid uac2 rates
[  480.021716][ T4304] usb 1-1: invalid uac2 rates
[  480.026440][ T4304] usb 1-1: invalid uac2 rates
[  480.031116][ T4304] usb 1-1: invalid uac2 rates
[  480.035912][ T4304] usb 1-1: invalid uac2 rates
[  480.040610][ T4304] usb 1-1: invalid uac2 rates
[  480.045303][ T4304] usb 1-1: invalid uac2 rates
[  480.049976][ T4304] usb 1-1: invalid uac2 rates
[  480.054672][ T4304] usb 1-1: invalid uac2 rates
[  480.059371][ T4304] usb 1-1: invalid uac2 rates
[  480.064078][ T4304] usb 1-1: invalid uac2 rates
[  480.068768][ T4304] usb 1-1: invalid uac2 rates
[  480.073442][ T4304] usb 1-1: invalid uac2 rates
[  480.078188][ T4304] usb 1-1: invalid uac2 rates
[  480.083144][ T4304] usb 1-1: invalid uac2 rates
[  480.088238][ T4304] usb 1-1: invalid uac2 rates
[  480.094378][ T4304] usb 1-1: invalid uac2 rates
[  480.099058][ T4304] usb 1-1: invalid uac2 rates
[  480.103766][ T4304] usb 1-1: invalid uac2 rates
[  480.108476][ T4304] usb 1-1: invalid uac2 rates
[  480.113164][ T4304] usb 1-1: invalid uac2 rates
[  480.117932][ T4304] usb 1-1: invalid uac2 rates
[  480.122735][ T4304] usb 1-1: invalid uac2 rates
[  480.127438][ T4304] usb 1-1: invalid uac2 rates
[  480.132130][ T4304] usb 1-1: invalid uac2 rates
[  480.136899][ T4304] usb 1-1: invalid uac2 rates
[  480.141601][ T4304] usb 1-1: invalid uac2 rates
[  480.146304][ T4304] usb 1-1: invalid uac2 rates
[  480.150977][ T4304] usb 1-1: invalid uac2 rates
[  480.155679][ T4304] usb 1-1: invalid uac2 rates
[  480.160353][ T4304] usb 1-1: invalid uac2 rates
[  480.165077][ T4304] usb 1-1: invalid uac2 rates
[  480.169750][ T4304] usb 1-1: invalid uac2 rates
[  480.174458][ T4304] usb 1-1: invalid uac2 rates
[  480.179130][ T4304] usb 1-1: invalid uac2 rates
[  480.184032][ T4304] usb 1-1: invalid uac2 rates
[  480.188714][ T4304] usb 1-1: invalid uac2 rates
[  480.193472][ T4304] usb 1-1: invalid uac2 rates
[  480.198165][ T4304] usb 1-1: invalid uac2 rates
[  480.202837][ T4304] usb 1-1: invalid uac2 rates
[  480.207532][ T4304] usb 1-1: invalid uac2 rates
[  480.212202][ T4304] usb 1-1: invalid uac2 rates
[  480.216907][ T4304] usb 1-1: invalid uac2 rates
[  480.221574][ T4304] usb 1-1: invalid uac2 rates
[  480.226406][ T4304] usb 1-1: invalid uac2 rates
[  480.231076][ T4304] usb 1-1: invalid uac2 rates
[  480.235774][ T4304] usb 1-1: invalid uac2 rates
[  480.240447][ T4304] usb 1-1: invalid uac2 rates
[  480.245286][ T4304] usb 1-1: invalid uac2 rates
[  480.249975][ T4304] usb 1-1: invalid uac2 rates
[  480.254680][ T4304] usb 1-1: invalid uac2 rates
[  480.259360][ T4304] usb 1-1: invalid uac2 rates
[  480.264074][ T4304] usb 1-1: invalid uac2 rates
[  480.268748][ T4304] usb 1-1: invalid uac2 rates
[  480.273404][ T4304] usb 1-1: invalid uac2 rates
[  480.278128][ T4304] usb 1-1: invalid uac2 rates
[  480.282804][ T4304] usb 1-1: invalid uac2 rates
[  480.287678][ T4304] usb 1-1: invalid uac2 rates
[  480.292359][ T4304] usb 1-1: invalid uac2 rates
[  480.297057][ T4304] usb 1-1: invalid uac2 rates
[  480.301737][ T4304] usb 1-1: invalid uac2 rates
[  480.306433][ T4304] usb 1-1: invalid uac2 rates
[  480.311109][ T4304] usb 1-1: invalid uac2 rates
[  480.315800][ T4304] usb 1-1: invalid uac2 rates
[  480.320475][ T4304] usb 1-1: invalid uac2 rates
[  480.325175][ T4304] usb 1-1: invalid uac2 rates
[  480.329853][ T4304] usb 1-1: invalid uac2 rates
[  480.334571][ T4304] usb 1-1: invalid uac2 rates
[  480.339247][ T4304] usb 1-1: invalid uac2 rates
[  480.343961][ T4304] usb 1-1: invalid uac2 rates
[  480.348653][ T4304] usb 1-1: invalid uac2 rates
[  480.353310][ T4304] usb 1-1: invalid uac2 rates
[  480.358051][ T4304] usb 1-1: invalid uac2 rates
[  480.362727][ T4304] usb 1-1: invalid uac2 rates
[  480.367445][ T4304] usb 1-1: invalid uac2 rates
[  480.372122][ T4304] usb 1-1: invalid uac2 rates
[  480.376910][ T4304] usb 1-1: invalid uac2 rates
[  480.381585][ T4304] usb 1-1: invalid uac2 rates
[  480.386282][ T4304] usb 1-1: invalid uac2 rates
[  480.391148][ T4304] usb 1-1: invalid uac2 rates
[  480.395870][ T4304] usb 1-1: invalid uac2 rates
[  480.400543][ T4304] usb 1-1: invalid uac2 rates
[  480.405234][ T4304] usb 1-1: invalid uac2 rates
[  480.409903][ T4304] usb 1-1: invalid uac2 rates
[  480.414600][ T4304] usb 1-1: invalid uac2 rates
[  480.419275][ T4304] usb 1-1: invalid uac2 rates
[  480.424001][ T4304] usb 1-1: invalid uac2 rates
[  480.428674][ T4304] usb 1-1: invalid uac2 rates
[  480.433331][ T4304] usb 1-1: invalid uac2 rates
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[  480.480425][ T4304] usb 1-1: invalid uac2 rates
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[  480.499629][ T4304] usb 1-1: invalid uac2 rates
[  480.504353][ T4304] usb 1-1: invalid uac2 rates
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[  480.513778][ T4304] usb 1-1: invalid uac2 rates
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[  480.532496][ T4304] usb 1-1: invalid uac2 rates
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[  480.617148][ T4304] usb 1-1: invalid uac2 rates
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[  482.036351][ T4304] usb 1-1: invalid uac2 rates
[  482.041130][ T4304] usb 1-1: invalid uac2 rates
[  482.045852][ T4304] usb 1-1: invalid uac2 rates
[  482.050524][ T4304] usb 1-1: invalid uac2 rates
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[  483.660448][ T4304] usb 1-1: invalid uac2 rates
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[  483.670028][ T4304] usb 1-1: invalid uac2 rates
[  483.674747][ T4304] usb 1-1: invalid uac2 rates
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[  483.712181][ T4304] usb 1-1: invalid uac2 rates
[  483.716872][ T4304] usb 1-1: invalid uac2 rates
[  483.721545][ T4304] usb 1-1: invalid uac2 rates
[  483.726236][ T4304] usb 1-1: invalid uac2 rates
[  483.730909][ T4304] usb 1-1: invalid uac2 rates
[  483.735596][ T4304] usb 1-1: invalid uac2 rates
[  483.740270][ T4304] usb 1-1: invalid uac2 rates
[  483.744956][ T4304] usb 1-1: invalid uac2 rates
[  483.749624][ T4304] usb 1-1: invalid uac2 rates
[  483.754336][ T4304] usb 1-1: invalid uac2 rates
[  483.759008][ T4304] usb 1-1: invalid uac2 rates
[  483.763701][ T4304] usb 1-1: invalid uac2 rates
[  483.768498][ T4304] usb 1-1: invalid uac2 rates
[  483.773173][ T4304] usb 1-1: invalid uac2 rates
[  483.777888][ T4304] usb 1-1: invalid uac2 rates
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[  483.791915][ T4304] usb 1-1: invalid uac2 rates
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[  483.801287][ T4304] usb 1-1: invalid uac2 rates
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[  483.824754][ T4304] usb 1-1: invalid uac2 rates
[  483.829425][ T4304] usb 1-1: invalid uac2 rates
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[  483.838807][ T4304] usb 1-1: invalid uac2 rates
[  483.843465][ T4304] usb 1-1: invalid uac2 rates
[  483.848162][ T4304] usb 1-1: invalid uac2 rates
[  483.853205][ T4304] usb 1-1: invalid uac2 rates
[  483.857904][ T4304] usb 1-1: invalid uac2 rates
[  483.862582][ T4304] usb 1-1: invalid uac2 rates
[  483.867294][ T4304] usb 1-1: invalid uac2 rates
[  483.872122][ T4304] usb 1-1: invalid uac2 rates
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[  484.888472][ T4304] usb 1-1: invalid uac2 rates
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[  485.001418][ T4304] usb 1-1: invalid uac2 rates
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[  485.024919][ T4304] usb 1-1: invalid uac2 rates
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[  485.175308][ T4304] usb 1-1: invalid uac2 rates
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[  485.184677][ T4304] usb 1-1: invalid uac2 rates
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[  485.208270][ T4304] usb 1-1: invalid uac2 rates
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[  485.278811][ T4304] usb 1-1: invalid uac2 rates
[  485.283489][ T4304] usb 1-1: invalid uac2 rates
[  485.288200][ T4304] usb 1-1: invalid uac2 rates
[  485.292877][ T4304] usb 1-1: invalid uac2 rates
[  485.297595][ T4304] usb 1-1: invalid uac2 rates
[  485.302407][ T4304] usb 1-1: invalid uac2 rates
[  485.307126][ T4304] usb 1-1: invalid uac2 rates
[  485.311798][ T4304] usb 1-1: invalid uac2 rates
[  485.316511][ T4304] usb 1-1: invalid uac2 rates
[  485.321190][ T4304] usb 1-1: invalid uac2 rates
[  485.325914][ T4304] usb 1-1: invalid uac2 rates
[  485.330592][ T4304] usb 1-1: invalid uac2 rates
[  485.335295][ T4304] usb 1-1: invalid uac2 rates
[  485.339968][ T4304] usb 1-1: invalid uac2 rates
[  485.344682][ T4304] usb 1-1: invalid uac2 rates
[  485.349354][ T4304] usb 1-1: invalid uac2 rates
[  485.354069][ T4304] usb 1-1: invalid uac2 rates
[  485.358769][ T4304] usb 1-1: invalid uac2 rates
[  485.363449][ T4304] usb 1-1: invalid uac2 rates
[  485.368144][ T4304] usb 1-1: invalid uac2 rates
[  485.372815][ T4304] usb 1-1: invalid uac2 rates
[  485.377547][ T4304] usb 1-1: invalid uac2 rates
[  485.382230][ T4304] usb 1-1: invalid uac2 rates
[  485.386931][ T4304] usb 1-1: invalid uac2 rates
[  485.391603][ T4304] usb 1-1: invalid uac2 rates
[  485.396318][ T4304] usb 1-1: invalid uac2 rates
[  485.400989][ T4304] usb 1-1: invalid uac2 rates
[  485.405987][ T4304] usb 1-1: invalid uac2 rates
[  485.410669][ T4304] usb 1-1: invalid uac2 rates
[  485.415358][ T4304] usb 1-1: invalid uac2 rates
[  485.420031][ T4304] usb 1-1: invalid uac2 rates
[  485.424716][ T4304] usb 1-1: invalid uac2 rates
[  485.429385][ T4304] usb 1-1: invalid uac2 rates
[  485.434096][ T4304] usb 1-1: invalid uac2 rates
[  485.438774][ T4304] usb 1-1: invalid uac2 rates
[  485.443427][ T4304] usb 1-1: invalid uac2 rates
[  485.448114][ T4304] usb 1-1: invalid uac2 rates
[  485.452786][ T4304] usb 1-1: invalid uac2 rates
[  485.457589][ T4304] usb 1-1: invalid uac2 rates
[  485.462267][ T4304] usb 1-1: invalid uac2 rates
[  485.466981][ T4304] usb 1-1: invalid uac2 rates
[  485.471657][ T4304] usb 1-1: invalid uac2 rates
[  485.476398][ T4304] usb 1-1: invalid uac2 rates
[  485.481189][ T4304] usb 1-1: invalid uac2 rates
[  485.485900][ T4304] usb 1-1: invalid uac2 rates
[  485.490579][ T4304] usb 1-1: invalid uac2 rates
[  485.495295][ T4304] usb 1-1: invalid uac2 rates
[  485.500030][ T4304] usb 1-1: invalid uac2 rates
[  485.504905][ T4304] usb 1-1: invalid uac2 rates
[  485.509731][ T4304] usb 1-1: invalid uac2 rates
[  485.514461][ T4304] usb 1-1: invalid uac2 rates
[  485.519136][ T4304] usb 1-1: invalid uac2 rates
[  485.523829][ T4304] usb 1-1: invalid uac2 rates
[  485.528522][ T4304] usb 1-1: invalid uac2 rates
[  485.533181][ T4304] usb 1-1: invalid uac2 rates
[  485.537913][ T4304] usb 1-1: invalid uac2 rates
[  485.542589][ T4304] usb 1-1: invalid uac2 rates
[  485.547280][ T4304] usb 1-1: invalid uac2 rates
[  485.551971][ T4304] usb 1-1: invalid uac2 rates
[  485.556687][ T4304] usb 1-1: invalid uac2 rates
[  485.561362][ T4304] usb 1-1: invalid uac2 rates
[  485.566073][ T4304] usb 1-1: invalid uac2 rates
[  485.570755][ T4304] usb 1-1: invalid uac2 rates
[  485.575451][ T4304] usb 1-1: invalid uac2 rates
[  485.580132][ T4304] usb 1-1: invalid uac2 rates
[  485.584822][ T4304] usb 1-1: invalid uac2 rates
[  485.589498][ T4304] usb 1-1: invalid uac2 rates
[  485.594208][ T4304] usb 1-1: invalid uac2 rates
[  485.598882][ T4304] usb 1-1: invalid uac2 rates
[  485.603536][ T4304] usb 1-1: invalid uac2 rates
[  485.608252][ T4304] usb 1-1: invalid uac2 rates
[  485.613090][ T4304] usb 1-1: invalid uac2 rates
[  485.617814][ T4304] usb 1-1: invalid uac2 rates
[  485.622486][ T4304] usb 1-1: invalid uac2 rates
[  485.627184][ T4304] usb 1-1: invalid uac2 rates
[  485.631866][ T4304] usb 1-1: invalid uac2 rates
[  485.636557][ T4304] usb 1-1: invalid uac2 rates
[  485.641227][ T4304] usb 1-1: invalid uac2 rates
[  485.645913][ T4304] usb 1-1: invalid uac2 rates
[  485.650581][ T4304] usb 1-1: invalid uac2 rates
[  485.655295][ T4304] usb 1-1: invalid uac2 rates
[  485.659992][ T4304] usb 1-1: invalid uac2 rates
[  485.664745][ T4304] usb 1-1: invalid uac2 rates
[  485.669416][ T4304] usb 1-1: invalid uac2 rates
[  485.674127][ T4304] usb 1-1: invalid uac2 rates
[  485.678804][ T4304] usb 1-1: invalid uac2 rates
[  485.683457][ T4304] usb 1-1: invalid uac2 rates
[  485.688155][ T4304] usb 1-1: invalid uac2 rates
[  485.692831][ T4304] usb 1-1: invalid uac2 rates
[  485.697531][ T4304] usb 1-1: invalid uac2 rates
[  485.702313][ T4304] usb 1-1: invalid uac2 rates
[  485.707004][ T4304] usb 1-1: invalid uac2 rates
[  485.711887][ T4304] usb 1-1: invalid uac2 rates
[  485.716606][ T4304] usb 1-1: invalid uac2 rates
[  485.721291][ T4304] usb 1-1: invalid uac2 rates
[  485.726030][ T4304] usb 1-1: invalid uac2 rates
[  485.730704][ T4304] usb 1-1: invalid uac2 rates
[  485.735420][ T4304] usb 1-1: invalid uac2 rates
[  485.740092][ T4304] usb 1-1: invalid uac2 rates
[  485.744792][ T4304] usb 1-1: invalid uac2 rates
[  485.749489][ T4304] usb 1-1: invalid uac2 rates
[  485.754194][ T4304] usb 1-1: invalid uac2 rates
[  485.758869][ T4304] usb 1-1: invalid uac2 rates
[  485.763543][ T4304] usb 1-1: invalid uac2 rates
[  485.768234][ T4304] usb 1-1: invalid uac2 rates
[  485.772909][ T4304] usb 1-1: invalid uac2 rates
[  485.777605][ T4304] usb 1-1: invalid uac2 rates
[  485.782277][ T4304] usb 1-1: invalid uac2 rates
[  485.786969][ T4304] usb 1-1: invalid uac2 rates
[  485.791641][ T4304] usb 1-1: invalid uac2 rates
[  485.796345][ T4304] usb 1-1: invalid uac2 rates
[  485.801021][ T4304] usb 1-1: invalid uac2 rates
[  485.805713][ T4304] usb 1-1: invalid uac2 rates
[  485.810383][ T4304] usb 1-1: invalid uac2 rates
[  485.815258][ T4304] usb 1-1: invalid uac2 rates
[  485.819937][ T4304] usb 1-1: invalid uac2 rates
[  485.824623][ T4304] usb 1-1: invalid uac2 rates
[  485.829312][ T4304] usb 1-1: invalid uac2 rates
[  485.834015][ T4304] usb 1-1: invalid uac2 rates
[  485.838683][ T4304] usb 1-1: invalid uac2 rates
[  485.843335][ T4304] usb 1-1: invalid uac2 rates
[  485.848030][ T4304] usb 1-1: invalid uac2 rates
[  485.852697][ T4304] usb 1-1: invalid uac2 rates
[  485.857407][ T4304] usb 1-1: invalid uac2 rates
[  485.862103][ T4304] usb 1-1: invalid uac2 rates
[  485.866811][ T4304] usb 1-1: invalid uac2 rates
[  485.871569][ T4304] usb 1-1: invalid uac2 rates
[  485.876261][ T4304] usb 1-1: invalid uac2 rates
[  485.880934][ T4304] usb 1-1: invalid uac2 rates
[  485.885624][ T4304] usb 1-1: invalid uac2 rates
[  485.890291][ T4304] usb 1-1: invalid uac2 rates
[  485.894979][ T4304] usb 1-1: invalid uac2 rates
[  485.899647][ T4304] usb 1-1: invalid uac2 rates
[  485.904337][ T4304] usb 1-1: invalid uac2 rates
[  485.909005][ T4304] usb 1-1: invalid uac2 rates
[  485.913734][ T4304] usb 1-1: invalid uac2 rates
[  485.918529][ T4304] usb 1-1: invalid uac2 rates
[  485.923203][ T4304] usb 1-1: invalid uac2 rates
[  485.927893][ T4304] usb 1-1: invalid uac2 rates
[  485.932569][ T4304] usb 1-1: invalid uac2 rates
[  485.937256][ T4304] usb 1-1: invalid uac2 rates
[  485.941926][ T4304] usb 1-1: invalid uac2 rates
[  485.946614][ T4304] usb 1-1: invalid uac2 rates
[  485.951403][ T4304] usb 1-1: invalid uac2 rates
[  485.956325][ T4304] usb 1-1: invalid uac2 rates
[  485.961020][ T4304] usb 1-1: invalid uac2 rates
[  485.965746][ T4304] usb 1-1: invalid uac2 rates
[  485.970432][ T4304] usb 1-1: invalid uac2 rates
[  485.979227][ T4304] usb 1-1: invalid uac2 rates
[  485.984000][ T4304] usb 1-1: invalid uac2 rates
[  485.988690][ T4304] usb 1-1: invalid uac2 rates
[  485.993350][ T4304] usb 1-1: invalid uac2 rates
2026/04/27 05:40:43 executed programs: 52
[  485.998047][ T4304] usb 1-1: invalid uac2 rates
[  486.002722][ T4304] usb 1-1: invalid uac2 rates
[  486.007419][ T4304] usb 1-1: invalid uac2 rates
[  486.012119][ T4304] usb 1-1: invalid uac2 rates
[  486.016816][ T4304] usb 1-1: invalid uac2 rates
[  486.021616][ T4304] usb 1-1: invalid uac2 rates
[  486.026327][ T4304] usb 1-1: invalid uac2 rates
[  486.030997][ T4304] usb 1-1: invalid uac2 rates
[  486.033949][   T27] INFO: task udevd:4349 blocked for more than 143 seconds.
[  486.035705][ T4304] usb 1-1: invalid uac2 rates
[  486.043448][   T27]       Not tainted syzkaller #0
[  486.047678][ T4304] usb 1-1: invalid uac2 rates
[  486.047695][ T4304] usb 1-1: invalid uac2 rates
[  486.047705][ T4304] usb 1-1: invalid uac2 rates
[  486.047716][ T4304] usb 1-1: invalid uac2 rates
[  486.047726][ T4304] usb 1-1: invalid uac2 rates
[  486.047738][ T4304] usb 1-1: invalid uac2 rates
[  486.047749][ T4304] usb 1-1: invalid uac2 rates
[  486.047760][ T4304] usb 1-1: invalid uac2 rates
[  486.047771][ T4304] usb 1-1: invalid uac2 rates
[  486.047783][ T4304] usb 1-1: invalid uac2 rates
[  486.054979][   T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  486.057395][ T4304] usb 1-1: invalid uac2 rates
[  486.062166][   T27] task:udevd           state:D
[  486.066696][ T4304] usb 1-1: invalid uac2 rates
[  486.066710][ T4304] usb 1-1: invalid uac2 rates
[  486.066722][ T4304] usb 1-1: invalid uac2 rates
[  486.071964][   T27]  stack:27056 pid: 4349 ppid:  3560 flags:0x00004002
[  486.076061][ T4304] usb 1-1: invalid uac2 rates
[  486.076076][ T4304] usb 1-1: invalid uac2 rates
[  486.076088][ T4304] usb 1-1: invalid uac2 rates
[  486.076098][ T4304] usb 1-1: invalid uac2 rates
[  486.076109][ T4304] usb 1-1: invalid uac2 rates
[  486.076120][ T4304] usb 1-1: invalid uac2 rates
[  486.076131][ T4304] usb 1-1: invalid uac2 rates
[  486.076142][ T4304] usb 1-1: invalid uac2 rates
[  486.076153][ T4304] usb 1-1: invalid uac2 rates
[  486.082933][   T27] Call Trace:
[  486.085508][ T4304] usb 1-1: invalid uac2 rates
[  486.085523][ T4304] usb 1-1: invalid uac2 rates
[  486.085534][ T4304] usb 1-1: invalid uac2 rates
[  486.090648][   T27]  <TASK>
[  486.094872][ T4304] usb 1-1: invalid uac2 rates
[  486.094886][ T4304] usb 1-1: invalid uac2 rates
[  486.094899][ T4304] usb 1-1: invalid uac2 rates
[  486.094910][ T4304] usb 1-1: invalid uac2 rates
[  486.094920][ T4304] usb 1-1: invalid uac2 rates
[  486.094931][ T4304] usb 1-1: invalid uac2 rates
[  486.094942][ T4304] usb 1-1: invalid uac2 rates
[  486.094953][ T4304] usb 1-1: invalid uac2 rates
[  486.094964][ T4304] usb 1-1: invalid uac2 rates
[  486.094975][ T4304] usb 1-1: invalid uac2 rates
[  486.094986][ T4304] usb 1-1: invalid uac2 rates
[  486.094997][ T4304] usb 1-1: invalid uac2 rates
[  486.095008][ T4304] usb 1-1: invalid uac2 rates
[  486.101684][   T27]  __schedule+0x11ef/0x43c0
[  486.108388][ T4304] usb 1-1: invalid uac2 rates
[  486.113377][   T27]  ? rcu_lock_acquire+0x30/0x30
[  486.117854][ T4304] usb 1-1: invalid uac2 rates
[  486.117868][ T4304] usb 1-1: invalid uac2 rates
[  486.117879][ T4304] usb 1-1: invalid uac2 rates
[  486.117891][ T4304] usb 1-1: invalid uac2 rates
[  486.125529][   T27]  ? lockdep_hardirqs_on+0x94/0x140
[  486.127513][ T4304] usb 1-1: invalid uac2 rates
[  486.132081][   T27]  ? mutex_spin_on_owner+0x168/0x380
[  486.139139][ T4304] usb 1-1: invalid uac2 rates
[  486.144828][   T27]  ? __mutex_lock_common+0xcf7/0x2400
[  486.148557][ T4304] usb 1-1: invalid uac2 rates
[  486.152909][   T27]  ? release_firmware_map_entry+0x190/0x190
[  486.157818][ T4304] usb 1-1: invalid uac2 rates
[  486.162354][   T27]  ? __lock_acquire+0x7d10/0x7d10
[  486.167225][ T4304] usb 1-1: invalid uac2 rates
[  486.172735][   T27]  ? __mutex_trylock_common+0x86/0x260
[  486.176661][ T4304] usb 1-1: invalid uac2 rates
[  486.181077][   T27]  ? rcu_lock_release+0x20/0x20
[  486.184587][ T4304] usb 1-1: invalid uac2 rates
[  486.190147][   T27]  schedule+0x11b/0x1e0
[  486.194018][ T4304] usb 1-1: invalid uac2 rates
[  486.198465][   T27]  schedule_preempt_disabled+0xf/0x20
[  486.201383][ T4304] usb 1-1: invalid uac2 rates
[  486.201396][ T4304] usb 1-1: invalid uac2 rates
[  486.201407][ T4304] usb 1-1: invalid uac2 rates
[  486.201420][ T4304] usb 1-1: invalid uac2 rates
[  486.207134][   T27]  __mutex_lock_common+0xcfc/0x2400
[  486.211569][ T4304] usb 1-1: invalid uac2 rates
[  486.215502][   T27]  ? uevent_show+0x17a/0x330
[  486.220386][ T4304] usb 1-1: invalid uac2 rates
[  486.226184][   T27]  ? mutex_lock_io_nested+0x60/0x60
[  486.230002][ T4304] usb 1-1: invalid uac2 rates
[  486.234535][   T27]  mutex_lock_nested+0x17/0x20
[  486.239382][ T4304] usb 1-1: invalid uac2 rates
[  486.244825][   T27]  uevent_show+0x17a/0x330
[  486.248685][ T4304] usb 1-1: invalid uac2 rates
[  486.253085][   T27]  dev_attr_show+0x50/0xb0
[  486.258019][ T4304] usb 1-1: invalid uac2 rates
[  486.262557][   T27]  ? device_get_ownership+0xa0/0xa0
[  486.267256][ T4304] usb 1-1: invalid uac2 rates
[  486.272737][   T27]  sysfs_kf_seq_show+0x316/0x4c0
[  486.276795][ T4304] usb 1-1: invalid uac2 rates
[  486.281374][   T27]  seq_read_iter+0x49b/0xd50
[  486.286254][ T4304] usb 1-1: invalid uac2 rates
[  486.291773][   T27]  vfs_read+0x759/0xd60
[  486.295725][ T4304] usb 1-1: invalid uac2 rates
[  486.300634][   T27]  ? kernel_read+0x1e0/0x1e0
[  486.305584][ T4304] usb 1-1: invalid uac2 rates
[  486.311645][   T27]  ? __context_tracking_exit+0x4c/0x80
[  486.315579][ T4304] usb 1-1: invalid uac2 rates
[  486.320846][   T27]  ? __fdget_pos+0x2c6/0x370
[  486.325686][ T4304] usb 1-1: invalid uac2 rates
[  486.332730][   T27]  ksys_read+0x152/0x260
[  486.336563][ T4304] usb 1-1: invalid uac2 rates
[  486.341501][   T27]  ? vfs_write+0xd60/0xd60
[  486.346422][ T4304] usb 1-1: invalid uac2 rates
[  486.352673][   T27]  ? lockdep_hardirqs_on+0x94/0x140
[  486.356663][ T4304] usb 1-1: invalid uac2 rates
[  486.361210][   T27]  do_syscall_64+0x4c/0xa0
[  486.366146][ T4304] usb 1-1: invalid uac2 rates
[  486.371104][   T27]  ? clear_bhb_loop+0x30/0x80
[  486.375074][ T4304] usb 1-1: invalid uac2 rates
[  486.380309][   T27]  ? clear_bhb_loop+0x30/0x80
[  486.385168][ T4304] usb 1-1: invalid uac2 rates
[  486.390610][   T27]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  486.394498][ T4304] usb 1-1: invalid uac2 rates
[  486.398971][   T27] RIP: 0033:0x7f51c591c407
[  486.404463][ T4304] usb 1-1: invalid uac2 rates
[  486.410034][   T27] RSP: 002b:00007fffc27640a0 EFLAGS: 00000202
[  486.413503][ T4304] usb 1-1: invalid uac2 rates
[  486.418223][   T27]  ORIG_RAX: 0000000000000000
[  486.424014][ T4304] usb 1-1: invalid uac2 rates
[  486.429477][   T27] RAX: ffffffffffffffda RBX: 00007f51c582e880 RCX: 00007f51c591c407
[  486.433052][ T4304] usb 1-1: invalid uac2 rates
[  486.437625][   T27] RDX: 0000000000001000 RSI: 00005583f12ba200 RDI: 0000000000000008
[  486.442691][ T4304] usb 1-1: invalid uac2 rates
[  486.446840][   T27] RBP: 00007f51c5a64ff0 R08: 0000000000000000 R09: 0000000000000000
[  486.452581][ T4304] usb 1-1: invalid uac2 rates
[  486.456003][   T27] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000000a
[  486.461274][ T4304] usb 1-1: invalid uac2 rates
[  486.465922][   T27] R13: 00007f51c5a64ea0 R14: 0000000000000000 R15: 00005583f123b8a0
[  486.470738][ T4304] usb 1-1: invalid uac2 rates
[  486.475446][   T27]  </TASK>
[  486.475539][   T27] 
[  486.475539][   T27] Showing all locks held in the system:
[  486.481845][ T4304] usb 1-1: invalid uac2 rates
[  486.484932][   T27] 2 locks held by kworker/u4:0/9:
[  486.489200][ T4304] usb 1-1: invalid uac2 rates
[  486.493601][   T27]  #0: ffff888016c79138
[  486.498555][ T4304] usb 1-1: invalid uac2 rates
[  486.503147][   T27]  (
[  486.509844][ T4304] usb 1-1: invalid uac2 rates
[  486.513433][   T27] (wq_completion)events_unbound
[  486.519761][ T4304] usb 1-1: invalid uac2 rates
[  486.522648][   T27] ){+.+.}-{0:0}
[  486.528179][ T4304] usb 1-1: invalid uac2 rates
[  486.531968][   T27] , at: process_one_work+0x761/0x1010
[  486.536992][ T4304] usb 1-1: invalid uac2 rates
[  486.541088][   T27]  #1: 
[  486.546448][ T4304] usb 1-1: invalid uac2 rates
[  486.551053][   T27] ffffc90000ce7d00
[  486.555741][ T4304] usb 1-1: invalid uac2 rates
[  486.561035][   T27]  (
[  486.565010][ T4304] usb 1-1: invalid uac2 rates
[  486.569557][   T27] (reaper_work).work
[  486.574391][ T4304] usb 1-1: invalid uac2 rates
[  486.579943][   T27] ){+.+.}-{0:0}
[  486.585084][ T4304] usb 1-1: invalid uac2 rates
[  486.589523][   T27] , at: process_one_work+0x79f/0x1010
[  486.594204][ T4304] usb 1-1: invalid uac2 rates
[  486.606332][   T27] 1 lock held by khungtaskd/27:
[  486.609771][ T4304] usb 1-1: invalid uac2 rates
[  486.615607][   T27]  #0: 
[  486.619047][ T4304] usb 1-1: invalid uac2 rates
[  486.626948][   T27] ffffffff8c31eb20
[  486.631928][ T4304] usb 1-1: invalid uac2 rates
[  486.640953][   T27]  (
[  486.645046][ T4304] usb 1-1: invalid uac2 rates
[  486.652529][   T27] rcu_read_lock
[  486.657453][ T4304] usb 1-1: invalid uac2 rates
[  486.666256][   T27] ){....}-{1:2}
[  486.670210][ T4304] usb 1-1: invalid uac2 rates
[  486.677936][   T27] , at: rcu_lock_acquire+0x0/0x30
[  486.683075][ T4304] usb 1-1: invalid uac2 rates
[  486.686750][   T27] 2 locks held by getty/3946:
[  486.693723][ T4304] usb 1-1: invalid uac2 rates
[  486.699008][   T27]  #0: 
[  486.703017][ T4304] usb 1-1: invalid uac2 rates
[  486.708763][   T27] ffff88814d459098
[  486.712281][ T4304] usb 1-1: invalid uac2 rates
[  486.716598][   T27]  (
[  486.719347][ T4304] usb 1-1: invalid uac2 rates
[  486.724798][   T27] &tty->ldisc_sem
[  486.728947][ T4304] usb 1-1: invalid uac2 rates
[  486.733273][   T27] ){++++}-{0:0}
[  486.737210][ T4304] usb 1-1: invalid uac2 rates
[  486.741933][   T27] , at: tty_ldisc_ref_wait+0x21/0x70
[  486.747413][ T4304] usb 1-1: invalid uac2 rates
[  486.752720][   T27]  #1: 
[  486.755009][ T4304] usb 1-1: invalid uac2 rates
[  486.759225][   T27] ffffc900026562e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x5df/0x1a70
[  486.763019][ T4304] usb 1-1: invalid uac2 rates
[  486.768742][   T27] 2 locks held by kworker/u4:3/4243:
[  486.770764][ T4304] usb 1-1: invalid uac2 rates
[  486.774901][   T27]  #0: 
[  486.778991][ T4304] usb 1-1: invalid uac2 rates
[  486.783434][   T27] ffff888016c79138
[  486.787130][ T4304] usb 1-1: invalid uac2 rates
[  486.792623][   T27]  (
[  486.797389][ T4304] usb 1-1: invalid uac2 rates
[  486.801815][   T27] (wq_completion)events_unbound
[  486.806878][ T4304] usb 1-1: invalid uac2 rates
[  486.812333][   T27] ){+.+.}-{0:0}
[  486.814428][ T4304] usb 1-1: invalid uac2 rates
[  486.818850][   T27] , at: process_one_work+0x761/0x1010
[  486.822553][ T4304] usb 1-1: invalid uac2 rates
[  486.828381][   T27]  #1: 
[  486.830267][ T4304] usb 1-1: invalid uac2 rates
[  486.834512][   T27] ffffc90002edfd00
[  486.838355][ T4304] usb 1-1: invalid uac2 rates
[  486.843074][   T27]  (
[  486.846620][ T4304] usb 1-1: invalid uac2 rates
[  486.852076][   T27] connector_reaper_work
[  486.856305][ T4304] usb 1-1: invalid uac2 rates
[  486.860823][   T27] ){+.+.}-{0:0}
[  486.865834][ T4304] usb 1-1: invalid uac2 rates
[  486.871214][   T27] , at: process_one_work+0x79f/0x1010
[  486.873081][ T4304] usb 1-1: invalid uac2 rates
[  486.877818][   T27] 9 locks held by kworker/0:3/4304:
[  486.882168][ T4304] usb 1-1: invalid uac2 rates
[  486.887270][   T27] 4 locks held by udevd/4349:
[  486.888980][ T4304] usb 1-1: invalid uac2 rates
[  486.893353][   T27]  #0: ffff888022b70790 (&p->lock){+.+.}-{3:3}, at: seq_read_iter+0xad/0xd50
[  486.897314][ T4304] usb 1-1: invalid uac2 rates
[  486.901712][   T27]  #1: ffff88801bf66c88
[  486.905360][ T4304] usb 1-1: invalid uac2 rates
[  486.910911][   T27]  (
[  486.915536][ T4304] usb 1-1: invalid uac2 rates
[  486.920015][   T27] &of->mutex
[  486.922760][ T4304] usb 1-1: invalid uac2 rates
[  486.928486][   T27] ){+.+.}-{3:3}
[  486.937589][ T4304] usb 1-1: invalid uac2 rates
[  486.942215][   T27] , at: kernfs_seq_start+0x51/0x3c0
[  486.947747][ T4304] usb 1-1: invalid uac2 rates
[  486.953083][   T27]  #2: 
[  486.955068][ T4304] usb 1-1: invalid uac2 rates
[  486.959566][   T27] ffff88807436c1d8 (kn->active#32){++++}-{0:0}
[  486.963344][ T4304] usb 1-1: invalid uac2 rates
[  486.969088][   T27] , at: kernfs_seq_start+0x71/0x3c0
[  486.971045][ T4304] usb 1-1: invalid uac2 rates
[  486.975235][   T27]  #3: 
[  486.980211][ T4304] usb 1-1: invalid uac2 rates
[  486.985709][   T27] ffff88807cea5220
[  486.988518][ T4304] usb 1-1: invalid uac2 rates
[  486.992946][   T27]  (&dev->mutex){....}-{3:3}, at: uevent_show+0x17a/0x330
[  486.998730][ T4304] usb 1-1: invalid uac2 rates
[  487.003076][   T27] 2 locks held by dhcpcd/4393:
[  487.006133][ T4304] usb 1-1: invalid uac2 rates
[  487.011679][   T27]  #0: 
[  487.014619][ T4304] usb 1-1: invalid uac2 rates
[  487.019073][   T27] ffff888024e36120
[  487.021562][ T4304] usb 1-1: invalid uac2 rates
[  487.027301][   T27]  (
[  487.030970][ T4304] usb 1-1: invalid uac2 rates
[  487.035176][   T27] sk_lock-AF_PACKET
[  487.038876][ T4304] usb 1-1: invalid uac2 rates
[  487.043512][   T27] ){+.+.}-{0:0}
[  487.049116][ T4304] usb 1-1: invalid uac2 rates
[  487.054684][   T27] , at: packet_do_bind+0x35/0xda0
[  487.059054][ T4304] usb 1-1: invalid uac2 rates
[  487.063307][   T27]  #1: 
[  487.068175][ T4304] usb 1-1: invalid uac2 rates
[  487.072759][   T27] ffffffff8c3235a8
[  487.081832][ T4304] usb 1-1: invalid uac2 rates
[  487.087258][   T27]  (
[  487.090730][ T4304] usb 1-1: invalid uac2 rates
[  487.095170][   T27] rcu_state.exp_mutex
[  487.097881][ T4304] usb 1-1: invalid uac2 rates
[  487.102262][   T27] ){+.+.}-{3:3}
[  487.105819][ T4304] usb 1-1: invalid uac2 rates
[  487.111212][   T27] , at: synchronize_rcu_expedited+0x2d1/0x750
[  487.114159][ T4304] usb 1-1: invalid uac2 rates
[  487.118437][   T27] 2 locks held by dhcpcd/4395:
[  487.123615][ T4304] usb 1-1: invalid uac2 rates
[  487.129425][   T27]  #0: 
[  487.131563][ T4304] usb 1-1: invalid uac2 rates
[  487.135825][   T27] ffff88801ecac120
[  487.142288][ T4304] usb 1-1: invalid uac2 rates
[  487.147997][   T27]  (
[  487.152450][ T4304] usb 1-1: invalid uac2 rates
[  487.156931][   T27] sk_lock-AF_PACKET
[  487.159693][ T4304] usb 1-1: invalid uac2 rates
[  487.165132][   T27] ){+.+.}-{0:0}
[  487.168098][ T4304] usb 1-1: invalid uac2 rates
[  487.172478][   T27] , at: packet_do_bind+0x35/0xda0
[  487.179992][ T4304] usb 1-1: invalid uac2 rates
[  487.185474][   T27]  #1: 
[  487.189309][ T4304] usb 1-1: invalid uac2 rates
[  487.193825][   T27] ffffffff8c3235a8
[  487.196816][ T4304] usb 1-1: invalid uac2 rates
[  487.201303][   T27]  (
[  487.205268][ T4304] usb 1-1: invalid uac2 rates
[  487.210749][   T27] rcu_state.exp_mutex
[  487.212264][ T4304] usb 1-1: invalid uac2 rates
[  487.212277][ T4304] usb 1-1: invalid uac2 rates
[  487.212289][ T4304] usb 1-1: invalid uac2 rates
[  487.212301][ T4304] usb 1-1: invalid uac2 rates
[  487.217069][   T27] ){+.+.}-{3:3}
[  487.221728][ T4304] usb 1-1: invalid uac2 rates
[  487.226536][   T27] , at: synchronize_rcu_expedited+0x3a5/0x750
[  487.229325][ T4304] usb 1-1: invalid uac2 rates
[  487.233620][   T27] 1 lock held by dhcpcd/4396:
[  487.233634][   T27]  #0: ffff88807be66120 (sk_lock-AF_PACKET
[  487.239000][ T4304] usb 1-1: invalid uac2 rates
[  487.243363][   T27] ){+.+.}-{0:0}
[  487.246374][ T4304] usb 1-1: invalid uac2 rates
[  487.252219][   T27] , at: packet_do_bind+0x35/0xda0
[  487.255216][ T4304] usb 1-1: invalid uac2 rates
[  487.259629][   T27] 1 lock held by dhcpcd/4397:
[  487.261969][ T4304] usb 1-1: invalid uac2 rates
[  487.267764][   T27]  #0: 
[  487.271136][ T4304] usb 1-1: invalid uac2 rates
[  487.276236][   T27] ffff888024a50120
[  487.279081][ T4304] usb 1-1: invalid uac2 rates
[  487.283463][   T27]  (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x35/0xda0
[  487.289910][ T4304] usb 1-1: invalid uac2 rates
[  487.295362][   T27] 
[  487.299509][ T4304] usb 1-1: invalid uac2 rates
[  487.304029][   T27] =============================================
[  487.304029][   T27] 
[  487.307064][ T4304] usb 1-1: invalid uac2 rates
[  487.311354][   T27] NMI backtrace for cpu 1
[  487.315558][ T4304] usb 1-1: invalid uac2 rates
[  487.319913][   T27] CPU: 1 PID: 27 Comm: khungtaskd Not tainted syzkaller #0
[  487.322482][ T4304] usb 1-1: invalid uac2 rates
[  487.327066][   T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[  487.327079][   T27] Call Trace:
[  487.327088][   T27]  <TASK>
[  487.327095][   T27]  dump_stack_lvl+0x188/0x250
[  487.331714][ T4304] usb 1-1: invalid uac2 rates
[  487.335568][   T27]  ? show_regs_print_info+0x20/0x20
[  487.335593][   T27]  ? load_image+0x400/0x400
[  487.335608][   T27]  ? tick_nohz_tick_stopped+0x7b/0xb0
[  487.339491][ T4304] usb 1-1: invalid uac2 rates
[  487.343718][   T27]  ? nmi_cpu_backtrace+0x1b2/0x3d0
[  487.343756][   T27]  nmi_cpu_backtrace+0x3a2/0x3d0
[  487.349132][ T4304] usb 1-1: invalid uac2 rates
[  487.353425][   T27]  ? nmi_trigger_cpumask_backtrace+0x280/0x280
[  487.353449][   T27]  ? _printk+0xda/0x130
[  487.353465][   T27]  ? load_image+0x400/0x400
[  487.353482][   T27]  ? load_image+0x400/0x400
[  487.353497][   T27]  ? arch_trigger_cpumask_backtrace+0x10/0x10
[  487.353520][   T27]  nmi_trigger_cpumask_backtrace+0x163/0x280
[  487.353541][   T27]  watchdog+0xe0f/0xe50
[  487.353567][   T27]  kthread+0x436/0x520
[  487.353584][   T27]  ? hungtask_pm_notify+0x40/0x40
[  487.353600][   T27]  ? kthread_blkcg+0xd0/0xd0
[  487.353617][   T27]  ret_from_fork+0x1f/0x30
[  487.357430][ T4304] usb 1-1: invalid uac2 rates
[  487.361035][   T27]  </TASK>
[  487.365165][ T4304] usb 1-1: invalid uac2 rates
[  487.369852][   T27] Sending NMI from CPU 1 to CPUs 0:
[  487.372349][ T4304] usb 1-1: invalid uac2 rates
[  487.376881][    C0] NMI backtrace for cpu 0
[  487.376892][    C0] CPU: 0 PID: 4304 Comm: kworker/0:3 Not tainted syzkaller #0
[  487.376909][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[  487.376920][    C0] Workqueue: usb_hub_wq hub_event
[  487.376944][    C0] RIP: 0010:uart_console_write+0x1/0x100
[  487.376964][    C0] Code: 89 f1 80 e1 07 80 c1 03 38 c1 7c c5 4c 89 f7 e8 45 e5 70 fd eb bb 89 d9 80 e1 07 38 c1 7c bf 48 89 df e8 62 e5 70 fd eb b5 55 <41> 57 41 56 41 55 41 54 53 48 83 ec 10 48 89 4c 24 08 41 89 d4 49
[  487.377038][    C0] RSP: 0018:ffffc9000315e0d0 EFLAGS: 00000093
[  487.377052][    C0] RAX: ffffffff844fb869 RBX: ffffffff96602840 RCX: ffffffff844fbc40
[  487.377064][    C0] RDX: 000000000000002b RSI: ffffffff9631e980 RDI: ffffffff96602840
[  487.377076][    C0] RBP: ffffc9000315e290 R08: 0000000000000003 R09: 0000000000000004
[  487.377086][    C0] R10: dffffc0000000000 R11: fffff5200062bbf8 R12: 0000000000000000
[  487.377097][    C0] R13: 1ffff9200062bc30 R14: 0000000000000000 R15: dffffc0000000000
[  487.377109][    C0] FS:  0000000000000000(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
[  487.377123][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  487.377135][    C0] CR2: 00007f465edb1f40 CR3: 000000002ab5d000 CR4: 00000000003506f0
[  487.377150][    C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  487.377160][    C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  487.377170][    C0] Call Trace:
[  487.377177][    C0]  <TASK>
[  487.377184][    C0]  serial8250_console_write+0xc46/0x1000
[  487.377211][    C0]  ? serial8250_set_defaults+0x600/0x600
[  487.377230][    C0]  ? read_lock_is_recursive+0x10/0x10
[  487.377248][    C0]  ? do_raw_spin_lock+0x128/0x2f0
[  487.377265][    C0]  ? __rwlock_init+0x140/0x140
[  487.377280][    C0]  ? do_raw_spin_unlock+0x11d/0x230
[  487.377297][    C0]  console_unlock+0xb9a/0x1120
[  487.377315][    C0]  ? console_trylock_spinning+0x370/0x370
[  487.377332][    C0]  ? lockdep_hardirqs_on+0x94/0x140
[  487.377350][    C0]  ? read_lock_is_recursive+0x10/0x10
[  487.377369][    C0]  ? console_trylock_spinning+0x2f9/0x370
[  487.377387][    C0]  ? vprintk_emit+0x150/0x150
[  487.377400][    C0]  ? snprintf+0xe5/0x140
[  487.377416][    C0]  ? vscnprintf+0x80/0x80
[  487.377432][    C0]  vprintk_emit+0xc0/0x150
[  487.377448][    C0]  dev_vprintk_emit+0x2e1/0x380
[  487.377466][    C0]  ? _dev_info+0x170/0x170
[  487.377483][    C0]  ? lockdep_hardirqs_on_prepare+0x409/0x770
[  487.377503][    C0]  dev_printk_emit+0xeb/0x140
[  487.377519][    C0]  ? lockdep_hardirqs_on+0x94/0x140
[  487.377536][    C0]  ? dev_vprintk_emit+0x380/0x380
[  487.377555][    C0]  ? __dev_printk+0x131/0x190
[  487.377572][    C0]  _dev_err+0x11b/0x170
[  487.377589][    C0]  ? _dev_crit+0x170/0x170
[  487.377602][    C0]  ? lockdep_hardirqs_on+0x94/0x140
[  487.377625][    C0]  parse_uac2_sample_rate_range+0x992/0xc60
[  487.377652][    C0]  parse_audio_format_rates_v2v3+0x3c7/0x16c0
[  487.377668][    C0]  ? __dev_printk+0x131/0x190
[  487.377688][    C0]  ? parport_read+0x20/0x20
[  487.377703][    C0]  ? parse_audio_format_rates_v1+0x1060/0x1060
[  487.377723][    C0]  ? snd_usb_find_desc+0x12b/0x150
[  487.377740][    C0]  snd_usb_parse_audio_format+0x4ae/0x740
[  487.377759][    C0]  __snd_usb_parse_audio_interface+0x18b1/0x4b00
[  487.377793][    C0]  ? snd_usb_parse_audio_interface+0xb0/0xb0
[  487.377810][    C0]  ? usb_set_interface+0xfec/0x13d0
[  487.377829][    C0]  snd_usb_parse_audio_interface+0x36/0xb0
[  487.377848][    C0]  create_standard_audio_quirk+0x59/0x120
[  487.377866][    C0]  create_composite_quirk+0x1ec/0x4e0
[  487.377893][    C0]  usb_audio_probe+0xb97/0x1d90
[  487.377915][    C0]  ? snd_usb_autosuspend+0x1b0/0x1b0
[  487.377929][    C0]  ? ktime_get_mono_fast_ns+0x199/0x1b0
[  487.377950][    C0]  ? pm_runtime_enable+0x1b8/0x300
[  487.377969][    C0]  usb_probe_interface+0x5c5/0xb20
[  487.377990][    C0]  ? usb_register_driver+0x3d0/0x3d0
[  487.378004][    C0]  really_probe+0x284/0xc80
[  487.378021][    C0]  __driver_probe_device+0x18c/0x330
[  487.378037][    C0]  driver_probe_device+0x4f/0x420
[  487.378053][    C0]  __device_attach_driver+0x2b0/0x500
[  487.378068][    C0]  ? deferred_probe_work_func+0x230/0x230
[  487.378083][    C0]  bus_for_each_drv+0x184/0x210
[  487.378100][    C0]  ? deferred_probe_work_func+0x230/0x230
[  487.378115][    C0]  ? subsys_find_device_by_id+0x360/0x360
[  487.378136][    C0]  __device_attach+0x2a8/0x480
[  487.378150][    C0]  ? kobject_uevent_env+0x371/0x890
[  487.378166][    C0]  ? device_attach+0x20/0x20
[  487.378181][    C0]  ? kobject_uevent_env+0x371/0x890
[  487.378198][    C0]  bus_probe_device+0xbc/0x1e0
[  487.378213][    C0]  ? device_add+0x97c/0xfb0
[  487.378229][    C0]  device_add+0xa00/0xfb0
[  487.378248][    C0]  usb_set_configuration+0x1991/0x1fd0
[  487.378267][    C0]  ? kernfs_activate+0x1eb/0x210
[  487.378290][    C0]  usb_generic_driver_probe+0x89/0x150
[  487.378307][    C0]  usb_probe_device+0x139/0x270
[  487.378323][    C0]  ? usb_register_device_driver+0x230/0x230
[  487.378338][    C0]  really_probe+0x284/0xc80
[  487.378354][    C0]  __driver_probe_device+0x18c/0x330
[  487.378370][    C0]  driver_probe_device+0x4f/0x420
[  487.378385][    C0]  __device_attach_driver+0x2b0/0x500
[  487.378400][    C0]  ? deferred_probe_work_func+0x230/0x230
[  487.378415][    C0]  bus_for_each_drv+0x184/0x210
[  487.378436][    C0]  ? deferred_probe_work_func+0x230/0x230
[  487.378451][    C0]  ? subsys_find_device_by_id+0x360/0x360
[  487.378466][    C0]  ? lockdep_hardirqs_on+0x94/0x140
[  487.378486][    C0]  __device_attach+0x2a8/0x480
[  487.378501][    C0]  ? device_attach+0x20/0x20
[  487.378517][    C0]  ? kobject_uevent_env+0x371/0x890
[  487.378534][    C0]  bus_probe_device+0xbc/0x1e0
[  487.378549][    C0]  ? device_add+0x97c/0xfb0
[  487.378565][    C0]  device_add+0xa00/0xfb0
[  487.378584][    C0]  usb_new_device+0xd65/0x1660
[  487.378605][    C0]  ? lock_chain_count+0x20/0x20
[  487.378636][    C0]  ? usb_disconnect+0x8a0/0x8a0
[  487.378653][    C0]  ? _raw_spin_unlock_irq+0x1f/0x40
[  487.378669][    C0]  ? lockdep_hardirqs_on+0x94/0x140
[  487.378686][    C0]  hub_event+0x2e4a/0x55e0
[  487.378721][    C0]  ? hub_post_resume+0x120/0x120
[  487.378737][    C0]  ? read_lock_is_recursive+0x10/0x10
[  487.378753][    C0]  ? _raw_spin_unlock_irqrestore+0xc1/0x120
[  487.378768][    C0]  ? _raw_spin_unlock+0x40/0x40
[  487.378784][    C0]  ? _raw_spin_unlock_irq+0x1f/0x40
[  487.378800][    C0]  process_one_work+0x85f/0x1010
[  487.378824][    C0]  ? worker_detach_from_pool+0x240/0x240
[  487.378839][    C0]  ? lockdep_hardirqs_off+0x70/0x100
[  487.378857][    C0]  ? _raw_spin_lock_irq+0xb7/0xf0
[  487.378876][    C0]  ? _raw_spin_lock_irqsave+0x100/0x100
[  487.378893][    C0]  ? wq_worker_running+0x97/0x170
[  487.378908][    C0]  worker_thread+0xaa6/0x1290
[  487.378928][    C0]  ? lockdep_hardirqs_on+0x94/0x140
[  487.378944][    C0]  ? _raw_spin_unlock_irqrestore+0xc1/0x120
[  487.378964][    C0]  kthread+0x436/0x520
[  487.378978][    C0]  ? rcu_lock_release+0x20/0x20
[  487.378992][    C0]  ? kthread_blkcg+0xd0/0xd0
[  487.379007][    C0]  ret_from_fork+0x1f/0x30
[  487.379030][    C0]  </TASK>
[  487.379923][   T27] Kernel panic - not syncing: hung_task: blocked tasks
[  487.394665][ T4304] usb 1-1: invalid uac2 rates
[  487.396956][   T27] CPU: 1 PID: 27 Comm: khungtaskd Not tainted syzkaller #0
[  487.396975][   T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[  487.396986][   T27] Call Trace:
[  487.396994][   T27]  <TASK>
[  487.401743][ T4304] usb 1-1: invalid uac2 rates
[  487.405118][   T27]  dump_stack_lvl+0x188/0x250
[  487.405144][   T27]  ? show_regs_print_info+0x20/0x20
[  487.405162][   T27]  ? load_image+0x400/0x400
[  487.410765][ T4304] usb 1-1: invalid uac2 rates
[  487.415867][   T27]  panic+0x2e5/0x810
[  487.415893][   T27]  ? schedule_preempt_disabled+0x20/0x20
[  487.415916][   T27]  ? bpf_jit_dump+0xd0/0xd0
[  487.421004][ T4304] usb 1-1: invalid uac2 rates
[  487.425245][   T27]  ? __irq_work_queue_local+0x12c/0x190
[  487.425274][   T27]  ? nmi_trigger_cpumask_backtrace+0x260/0x280
[  487.431391][ T4304] usb 1-1: invalid uac2 rates
[  487.435724][   T27]  watchdog+0xe4e/0xe50
[  487.435754][   T27]  kthread+0x436/0x520
[  487.435770][   T27]  ? hungtask_pm_notify+0x40/0x40
[  487.435785][   T27]  ? kthread_blkcg+0xd0/0xd0
[  487.435800][   T27]  ret_from_fork+0x1f/0x30
[  487.435826][   T27]  </TASK>
[  487.439574][   T27] Kernel Offset: disabled
[  488.460883][   T27] Rebooting in 86400 seconds..