Warning: Permanently added '10.128.0.161' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program [ 600.305293] hrtimer: interrupt took 46166 ns executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 860.934328] INFO: task syz-executor206:10427 blocked for more than 140 seconds. [ 860.944299] Not tainted 4.19.211-syzkaller #0 [ 860.956349] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 860.973964] syz-executor206 D28632 10427 8129 0x00000004 executing program [ 860.986172] Call Trace: [ 860.992151] __schedule+0x887/0x2040 [ 861.000412] ? io_schedule_timeout+0x140/0x140 [ 861.010663] ? mark_held_locks+0xa6/0xf0 [ 861.020361] ? rwsem_down_read_failed+0x20a/0x390 [ 861.030835] schedule+0x8d/0x1b0 [ 861.037938] rwsem_down_read_failed+0x20a/0x390 [ 861.048193] ? rt_mutex_futex_unlock+0xf0/0xf0 [ 861.058607] ? hrtimer_nanosleep+0x27f/0x570 [ 861.070054] ? nanosleep_copyout+0x100/0x100 [ 861.079076] call_rwsem_down_read_failed+0x14/0x30 [ 861.090739] down_read+0x44/0x80 [ 861.098755] ? __do_page_fault+0x97f/0xd60 [ 861.107595] __do_page_fault+0x97f/0xd60 [ 861.117378] ? page_fault+0x8/0x30 [ 861.124741] ? trace_hardirqs_off_caller+0x6e/0x210 [ 861.135871] ? spurious_fault+0x840/0x840 [ 861.145834] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 861.156371] ? page_fault+0x8/0x30 [ 861.165257] page_fault+0x1e/0x30 [ 861.172186] RIP: 0033:0x7f3097661d98 [ 861.181665] Code: Bad RIP value. [ 861.189669] RSP: 002b:00007fff91bbbf38 EFLAGS: 00010206 [ 861.201905] RAX: 00007f3097693bd0 RBX: 00007f3097692198 RCX: 0000000000000001 [ 861.217170] RDX: 00007f30975cfb90 RSI: 0000000000000000 RDI: 00007f3097693bd0 [ 861.233479] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000a272009cdc [ 861.249108] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 861.265324] R13: 0000000000000001 R14: 00007f3097699040 R15: 0000000000000001 [ 861.280439] INFO: task syz-executor206:10428 blocked for more than 140 seconds. [ 861.312395] Not tainted 4.19.211-syzkaller #0 [ 861.329633] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.354193] syz-executor206 D27808 10428 8129 0x80000004 [ 861.373572] Call Trace: [ 861.382296] __schedule+0x887/0x2040 [ 861.393843] ? io_schedule_timeout+0x140/0x140 [ 861.410091] ? rwsem_down_read_failed+0x20a/0x390 [ 861.424963] schedule+0x8d/0x1b0 [ 861.437204] rwsem_down_read_failed+0x20a/0x390 [ 861.451765] ? rt_mutex_futex_unlock+0xf0/0xf0 [ 861.467538] ? lock_downgrade+0x720/0x720 [ 861.481425] call_rwsem_down_read_failed+0x14/0x30 [ 861.495195] down_read+0x44/0x80 [ 861.507350] ? do_exit+0x6e4/0x2be0 [ 861.517578] do_exit+0x6e4/0x2be0 [ 861.528723] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 861.543167] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 861.557865] ? rcu_nmi_exit+0xb3/0x180 [ 861.569447] ? mm_update_next_owner+0x650/0x650 [ 861.585112] ? retint_kernel+0x2d/0x2d [ 861.597103] ? do_group_exit+0xab/0x310 [ 861.610392] ? do_group_exit+0x118/0x310 [ 861.624491] do_group_exit+0x125/0x310 [ 861.637271] get_signal+0x3f2/0x1f70 [ 861.649282] ? __mutex_unlock_slowpath+0xea/0x610 [ 861.666417] ? wait_for_completion_io+0x10/0x10 [ 861.680552] do_signal+0x8f/0x1670 [ 861.691861] ? perf_ioctl+0x69/0x80 [ 861.703242] ? do_vfs_ioctl+0x110/0x12e0 [ 861.716232] ? setup_sigcontext+0x820/0x820 [ 861.729401] ? ioctl_preallocate+0x200/0x200 [ 861.742634] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 861.758454] ? __se_sys_futex+0x28f/0x3b0 [ 861.771454] ? __se_sys_futex+0x298/0x3b0 [ 861.784468] ? do_futex+0x1880/0x1880 [ 861.797387] ? exit_to_usermode_loop+0x36/0x2a0 [ 861.817146] exit_to_usermode_loop+0x204/0x2a0 [ 861.831750] do_syscall_64+0x538/0x620 [ 861.845713] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 861.862573] RIP: 0033:0x7f309760cbb9 [ 861.875796] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 861.932992] RSP: 002b:00007f30975be318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 861.957180] RAX: fffffffffffffe00 RBX: 00007f3097694408 RCX: 00007f309760cbb9 [ 861.979840] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f3097694408 [ 862.002353] RBP: 00007f3097694400 R08: 0000000000000000 R09: 0000000000000000 [ 862.026271] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3097662074 [ 862.050379] R13: 00007fff91bbbf0f R14: 00007f30975be400 R15: 0000000000022000 [ 862.076085] INFO: task syz-executor206:10429 blocked for more than 140 seconds. [ 862.098840] Not tainted 4.19.211-syzkaller #0 [ 862.113717] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 862.138146] syz-executor206 D28536 10429 8131 0x00000004 [ 862.162369] Call Trace: [ 862.172725] __schedule+0x887/0x2040 [ 862.189621] ? io_schedule_timeout+0x140/0x140 [ 862.203050] ? mark_held_locks+0xa6/0xf0 [ 862.215960] ? rwsem_down_read_failed+0x20a/0x390 [ 862.231814] schedule+0x8d/0x1b0 [ 862.241833] rwsem_down_read_failed+0x20a/0x390 [ 862.255335] ? rt_mutex_futex_unlock+0xf0/0xf0 [ 862.270882] ? hrtimer_nanosleep+0x27f/0x570 [ 862.284179] ? nanosleep_copyout+0x100/0x100 [ 862.302826] call_rwsem_down_read_failed+0x14/0x30 [ 862.323124] down_read+0x44/0x80 [ 862.337505] ? __do_page_fault+0x97f/0xd60 [ 862.354969] __do_page_fault+0x97f/0xd60 [ 862.372276] ? page_fault+0x8/0x30 [ 862.387939] ? trace_hardirqs_off_caller+0x6e/0x210 [ 862.402891] ? spurious_fault+0x840/0x840 [ 862.415882] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 862.430629] ? page_fault+0x8/0x30 [ 862.441908] page_fault+0x1e/0x30 [ 862.453100] RIP: 0033:0x7f3097661d98 [ 862.464541] Code: Bad RIP value. [ 862.475594] RSP: 002b:00007fff91bbbf38 EFLAGS: 00010206 [ 862.496308] RAX: 00007f3097693bd0 RBX: 00007f3097692198 RCX: 0000000000000001 [ 862.526525] RDX: 00007f30975cfb90 RSI: 0000000000000000 RDI: 00007f3097693bd0 [ 862.556969] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000a2730c6991 [ 862.587265] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 862.608816] R13: 0000000000000001 R14: 00007f3097699040 R15: 0000000000000001 [ 862.631512] INFO: task syz-executor206:10430 blocked for more than 140 seconds. [ 862.655434] Not tainted 4.19.211-syzkaller #0 [ 862.671434] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 862.701343] syz-executor206 D27808 10430 8131 0x80000004 [ 862.724541] Call Trace: [ 862.735970] __schedule+0x887/0x2040 [ 862.750719] ? io_schedule_timeout+0x140/0x140 [ 862.770680] ? mark_held_locks+0xa6/0xf0 [ 862.786855] ? rwsem_down_read_failed+0x20a/0x390 [ 862.808035] schedule+0x8d/0x1b0 [ 862.823870] rwsem_down_read_failed+0x20a/0x390 [ 862.844565] ? rt_mutex_futex_unlock+0xf0/0xf0 [ 862.864737] call_rwsem_down_read_failed+0x14/0x30 [ 862.887638] down_read+0x44/0x80 [ 862.900896] ? do_exit+0x6e4/0x2be0 [ 862.917723] do_exit+0x6e4/0x2be0 [ 862.931054] ? futex_wake+0x159/0x480 [ 862.948054] ? _perf_ioctl+0x123/0x2300 [ 862.964100] ? mm_update_next_owner+0x650/0x650 [ 862.983006] ? get_signal+0x388/0x1f70 [ 863.000095] ? lock_downgrade+0x720/0x720 [ 863.017435] ? lock_acquire+0x170/0x3c0 [ 863.033482] do_group_exit+0x125/0x310 [ 863.049487] get_signal+0x3f2/0x1f70 [ 863.065764] ? __mutex_unlock_slowpath+0xea/0x610 [ 863.087045] ? wait_for_completion_io+0x10/0x10 [ 863.105969] do_signal+0x8f/0x1670 [ 863.121588] ? perf_ioctl+0x69/0x80 [ 863.138082] ? do_vfs_ioctl+0x110/0x12e0 [ 863.154794] ? setup_sigcontext+0x820/0x820 [ 863.173359] ? ioctl_preallocate+0x200/0x200 [ 863.190965] ? __fget+0x356/0x510 [ 863.205049] ? __se_sys_futex+0x28f/0x3b0 [ 863.223570] ? __se_sys_futex+0x298/0x3b0 [ 863.242458] ? do_futex+0x1880/0x1880 [ 863.257299] ? exit_to_usermode_loop+0x36/0x2a0 [ 863.277303] exit_to_usermode_loop+0x204/0x2a0 [ 863.296134] do_syscall_64+0x538/0x620 [ 863.312097] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 863.334861] RIP: 0033:0x7f309760cbb9 [ 863.351469] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 863.430952] RSP: 002b:00007f30975be318 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 863.463874] RAX: fffffffffffffe00 RBX: 00007f3097694408 RCX: 00007f309760cbb9 [ 863.494164] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f3097694408 [ 863.524391] RBP: 00007f3097694400 R08: 0000000000000000 R09: 0000000000000000 [ 863.554589] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3097662074 [ 863.586828] R13: 00007fff91bbbf0f R14: 00007f30975be400 R15: 0000000000022000 [ 863.619572] [ 863.619572] Showing all locks held in the system: [ 863.649566] 1 lock held by khungtaskd/1570: [ 863.667041] #0: 0000000062dd98dc (rcu_read_lock){....}, at: debug_show_all_locks+0x53/0x265 [ 863.702054] 1 lock held by in:imklog/7857: [ 863.719530] #0: 00000000ccc2aef3 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0x26f/0x310 [ 863.752637] 1 lock held by syz-executor206/10427: [ 863.774115] #0: 0000000081d2ee9a (&mm->mmap_sem){++++}, at: __do_page_fault+0x97f/0xd60 [ 863.810107] 1 lock held by syz-executor206/10428: [ 863.831616] #0: 0000000081d2ee9a (&mm->mmap_sem){++++}, at: do_exit+0x6e4/0x2be0 [ 863.862670] 1 lock held by syz-executor206/10431: [ 863.884036] 1 lock held by syz-executor206/10429: [ 863.904352] #0: 000000007af7a293 (&mm->mmap_sem){++++}, at: __do_page_fault+0x97f/0xd60 [ 863.937739] 1 lock held by syz-executor206/10430: [ 863.953549] #0: 000000007af7a293 (&mm->mmap_sem){++++}, at: do_exit+0x6e4/0x2be0 [ 863.976606] 1 lock held by syz-executor206/10432: [ 863.992443] 1 lock held by syz-executor206/17440: [ 864.008518] #0: 00000000f9f59e50 (&mm->mmap_sem){++++}, at: __do_page_fault+0x97f/0xd60 [ 864.034338] 1 lock held by syz-executor206/17441: [ 864.053429] #0: 00000000f9f59e50 (&mm->mmap_sem){++++}, at: do_exit+0x6e4/0x2be0 [ 864.085619] 2 locks held by syz-executor206/17447: [ 864.106978] 1 lock held by syz-executor206/22690: [ 864.127765] #0: 00000000c6280790 (&mm->mmap_sem){++++}, at: __do_page_fault+0x97f/0xd60 [ 864.163398] 1 lock held by syz-executor206/22698: [ 864.182967] 1 lock held by syz-executor206/22694: [ 864.204701] #0: 00000000a7eac787 (&mm->mmap_sem){++++}, at: __do_page_fault+0x97f/0xd60 [ 864.229755] 2 locks held by syz-executor206/22699: [ 864.247873] 1 lock held by syz-executor206/22696: [ 864.268023] #0: 0000000052b9f91c (&mm->mmap_sem){++++}, at: __do_page_fault+0x97f/0xd60 [ 864.303437] 2 locks held by syz-executor206/22700: [ 864.324344] [ 864.331489] ============================================= [ 864.331489] [ 864.361499] NMI backtrace for cpu 1 [ 864.365227] CPU: 1 PID: 1570 Comm: khungtaskd Not tainted 4.19.211-syzkaller #0 [ 864.372664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 864.382030] Call Trace: [ 864.384622] dump_stack+0x1fc/0x2ef [ 864.388248] nmi_cpu_backtrace.cold+0x63/0xa2 [ 864.392746] ? lapic_can_unplug_cpu+0x80/0x80 [ 864.397237] nmi_trigger_cpumask_backtrace+0x1a6/0x1f0 [ 864.402517] watchdog+0x991/0xe60 [ 864.405972] ? reset_hung_task_detector+0x30/0x30 [ 864.410811] kthread+0x33f/0x460 [ 864.414179] ? kthread_park+0x180/0x180 [ 864.418151] ret_from_fork+0x24/0x30 [ 864.422044] Sending NMI from CPU 1 to CPUs 0: [ 864.427248] NMI backtrace for cpu 0 [ 864.427254] CPU: 0 PID: 4695 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 864.427260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 864.427264] RIP: 0010:__sanitizer_cov_trace_pc+0xd/0x50 [ 864.427275] Code: ff 4c 89 ef e8 04 dd 35 00 e9 23 fe ff ff 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 48 8b 34 24 65 48 8b 04 25 c0 df 01 00 <65> 8b 15 cc 59 9f 7e 81 e2 00 01 1f 00 75 2b 8b 90 60 13 00 00 83 [ 864.427279] RSP: 0018:ffff8880a08ef780 EFLAGS: 00000246 [ 864.427286] RAX: ffff8880a08e0640 RBX: 0000000000000000 RCX: ffffffff816d1171 [ 864.427291] RDX: 0000000000000000 RSI: ffffffff816d11a9 RDI: 0000000000000001 [ 864.427296] RBP: 00007f5e8893b840 R08: 0000000000000000 R09: 0000000000000000 [ 864.427301] R10: 0000000000000001 R11: 0000000000074071 R12: 0000000000000000 [ 864.427306] R13: 0000000000000000 R14: ffff88813be45080 R15: 00000000000001c8 [ 864.427311] FS: 00007f5e893ac8c0(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 [ 864.427315] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 864.427320] CR2: 00007f5e8678a008 CR3: 00000000a10c6000 CR4: 00000000003406f0 [ 864.427325] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 864.427330] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 864.427333] Call Trace: [ 864.427337] is_bpf_text_address+0x109/0x1b0 [ 864.427340] kernel_text_address+0xbd/0xf0 [ 864.427344] __kernel_text_address+0x9/0x30 [ 864.427347] unwind_get_return_address+0x51/0x90 [ 864.427352] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 864.427355] __save_stack_trace+0xaf/0x190 [ 864.427359] ? lock_acquire+0x170/0x3c0 [ 864.427362] kasan_kmalloc+0xeb/0x160 [ 864.427365] ? kmem_cache_alloc+0x122/0x370 [ 864.427369] ? __alloc_file+0x21/0x340 [ 864.427372] ? alloc_empty_file+0x6d/0x170 [ 864.427376] ? path_openat+0xe9/0x2df0 [ 864.427379] ? do_filp_open+0x18c/0x3f0 [ 864.427382] ? do_sys_open+0x3b3/0x520 [ 864.427386] ? do_syscall_64+0xf9/0x620 [ 864.427390] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 864.427393] ? unwind_next_frame+0xeee/0x1400 [ 864.427397] ? mark_held_locks+0xf0/0xf0 [ 864.427400] ? get_reg+0x176/0x1f0 [ 864.427404] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 864.427408] ? deref_stack_reg+0x1d0/0x1d0 [ 864.427411] ? kmem_cache_free+0x7f/0x260 [ 864.427415] ? is_bpf_text_address+0xd5/0x1b0 [ 864.427418] ? fs_reclaim_release+0xd0/0x110 [ 864.427422] ? lock_acquire+0x170/0x3c0 [ 864.427425] ? kmem_cache_alloc+0x2b1/0x370 [ 864.427429] kmem_cache_alloc+0x122/0x370 [ 864.427432] __alloc_file+0x21/0x340 [ 864.427435] alloc_empty_file+0x6d/0x170 [ 864.427439] path_openat+0xe9/0x2df0 [ 864.427442] ? __lock_acquire+0x6de/0x3ff0 [ 864.427445] ? path_lookupat+0x8d0/0x8d0 [ 864.427449] ? __put_seccomp_filter+0xa0/0xa0 [ 864.427452] ? mark_held_locks+0xf0/0xf0 [ 864.427456] do_filp_open+0x18c/0x3f0 [ 864.427459] ? may_open_dev+0xf0/0xf0 [ 864.427462] ? __alloc_fd+0x28d/0x570 [ 864.427466] ? lock_downgrade+0x720/0x720 [ 864.427469] ? lock_acquire+0x170/0x3c0 [ 864.427472] ? __alloc_fd+0x34/0x570 [ 864.427476] ? do_raw_spin_unlock+0x171/0x230 [ 864.427479] ? _raw_spin_unlock+0x29/0x40 [ 864.427482] ? __alloc_fd+0x28d/0x570 [ 864.427486] do_sys_open+0x3b3/0x520 [ 864.427489] ? filp_open+0x70/0x70 [ 864.427493] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 864.427497] ? trace_hardirqs_off_caller+0x6e/0x210 [ 864.427500] ? do_syscall_64+0x21/0x620 [ 864.427503] do_syscall_64+0xf9/0x620 [ 864.427507] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 864.427511] RIP: 0033:0x7f5e8893b840 [ 864.427521] Code: 73 01 c3 48 8b 0d 68 77 20 00 f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 83 3d 89 bb 20 00 00 75 10 b8 02 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 1e f6 ff ff 48 89 04 24 [ 864.427525] RSP: 002b:00007fff6528b788 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 864.427533] RAX: ffffffffffffffda RBX: 00007fff6528ba90 RCX: 00007f5e8893b840 [ 864.427538] RDX: 00000000000001a0 RSI: 0000000000080042 RDI: 000055c43dbbf550 [ 864.427543] RBP: 000000000000000d R08: 00000000000001e0 R09: 00000000ffffffff [ 864.427548] R10: 0000000000000069 R11: 0000000000000246 R12: 00000000ffffffff [ 864.427552] R13: 000055c43dbb2040 R14: 00007fff6528ba50 R15: 000055c43dbbf5a0 [ 864.563968] Kernel panic - not syncing: hung_task: blocked tasks [ 864.835392] CPU: 1 PID: 1570 Comm: khungtaskd Not tainted 4.19.211-syzkaller #0 [ 864.842826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 864.852168] Call Trace: [ 864.854761] dump_stack+0x1fc/0x2ef [ 864.858389] panic+0x26a/0x50e [ 864.861576] ? __warn_printk+0xf3/0xf3 [ 864.865983] ? lapic_can_unplug_cpu+0x80/0x80 [ 864.870474] ? ___preempt_schedule+0x16/0x18 [ 864.874880] ? watchdog+0x991/0xe60 [ 864.878505] ? nmi_trigger_cpumask_backtrace+0x15e/0x1f0 [ 864.883954] watchdog+0x9a2/0xe60 [ 864.887411] ? reset_hung_task_detector+0x30/0x30 [ 864.892437] kthread+0x33f/0x460 [ 864.895817] ? kthread_park+0x180/0x180 [ 864.899813] ret_from_fork+0x24/0x30 [ 864.903908] Kernel Offset: disabled [ 864.907526] Rebooting in 86400 seconds..