Warning: Permanently added '10.128.0.110' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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 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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 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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 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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 [ 440.744825][ T5023] syz-executor300 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=0 [ 440.885730][ T5023] CPU: 0 PID: 5023 Comm: syz-executor300 Not tainted 6.4.0-rc2-syzkaller-00481-gdcbe4ea1985d #0 [ 440.896277][ T5023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 440.906573][ T5023] Call Trace: [ 440.909890][ T5023] [ 440.912856][ T5023] dump_stack_lvl+0x136/0x150 [ 440.917683][ T5023] dump_header+0x10a/0xd70 [ 440.922185][ T5023] oom_kill_process+0x25d/0x600 [ 440.927094][ T5023] out_of_memory+0x35c/0x1660 [ 440.931842][ T5023] ? oom_killer_disable+0x2b0/0x2b0 [ 440.937117][ T5023] __alloc_pages_slowpath.constprop.0+0x1b25/0x2170 [ 440.943847][ T5023] ? warn_alloc+0x360/0x360 [ 440.948438][ T5023] ? prepare_alloc_pages+0x178/0x570 [ 440.953770][ T5023] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 440.959823][ T5023] __alloc_pages+0x408/0x4a0 [ 440.964454][ T5023] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 440.971260][ T5023] ? print_usage_bug.part.0+0x660/0x660 [ 440.976851][ T5023] ? find_held_lock+0x2d/0x110 [ 440.981668][ T5023] alloc_pages+0x1aa/0x270 [ 440.986144][ T5023] pte_alloc_one+0x1a/0x230 [ 440.990701][ T5023] __pte_alloc+0x6d/0x260 [ 440.995051][ T5023] ? pmd_install+0x160/0x160 [ 440.999665][ T5023] ? _raw_spin_unlock+0x28/0x40 [ 441.004827][ T5023] ? __pmd_alloc+0x30c/0x5d0 [ 441.009443][ T5023] ? __pud_alloc+0xe4/0x180 [ 441.013976][ T5023] copy_page_range+0x151e/0x3830 [ 441.018958][ T5023] ? mas_wr_modify+0x332/0x16d0 [ 441.023859][ T5023] ? mas_wr_store_entry.isra.0+0x4fb/0x1090 [ 441.029811][ T5023] ? mas_store+0x275/0x3a0 [ 441.034265][ T5023] ? handle_mm_fault+0x9f0/0x9f0 [ 441.039313][ T5023] ? down_write+0x14f/0x200 [ 441.043958][ T5023] dup_mmap+0x10bc/0x19d0 [ 441.048355][ T5023] ? replace_mm_exe_file+0x4c0/0x4c0 [ 441.053685][ T5023] ? lockdep_hardirqs_on+0x7d/0x100 [ 441.059030][ T5023] ? mm_init+0xc7a/0x1030 [ 441.063400][ T5023] copy_process+0x65ae/0x7600 [ 441.068116][ T5023] ? __lock_acquire+0x1916/0x5df0 [ 441.073187][ T5023] ? pidfd_prepare+0x80/0x80 [ 441.077807][ T5023] ? debug_check_no_obj_freed+0x210/0x420 [ 441.083596][ T5023] ? find_held_lock+0x2d/0x110 [ 441.088412][ T5023] ? _raw_spin_unlock_irqrestore+0x54/0x70 [ 441.094277][ T5023] kernel_clone+0xeb/0x890 [ 441.098750][ T5023] ? kasan_quarantine_put+0xf9/0x220 [ 441.104082][ T5023] ? create_io_thread+0xe0/0xe0 [ 441.108983][ T5023] ? slab_free_freelist_hook+0x8b/0x1c0 [ 441.114756][ T5023] ? putname+0x102/0x140 [ 441.119064][ T5023] ? kmem_cache_free+0xe9/0x480 [ 441.123971][ T5023] __do_sys_clone+0xba/0x100 [ 441.128620][ T5023] ? kernel_clone+0x890/0x890 [ 441.133358][ T5023] ? syscall_enter_from_user_mode+0x26/0x80 [ 441.139297][ T5023] do_syscall_64+0x39/0xb0 [ 441.143820][ T5023] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 441.149809][ T5023] RIP: 0033:0x7f315f89830b [ 441.154271][ T5023] Code: Unable to access opcode bytes at 0x7f315f8982e1. [ 441.161320][ T5023] RSP: 002b:00007fff0db86de0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 441.169768][ T5023] RAX: ffffffffffffffda RBX: 000000000006b782 RCX: 00007f315f89830b [ 441.177759][ T5023] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 441.185748][ T5023] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000555556245400 [ 441.193770][ T5023] R10: 00005555562456d0 R11: 0000000000000246 R12: 0000000000000000 [ 441.201785][ T5023] R13: 00007fff0db86e80 R14: 00000000000006c0 R15: 431bde82d7b634db [ 441.209820][ T5023] [ 442.611853][ T5023] Mem-Info: [ 442.630560][ T5023] active_anon:492 inactive_anon:1972 isolated_anon:0 [ 442.630560][ T5023] active_file:97 inactive_file:46 isolated_file:0 [ 442.630560][ T5023] unevictable:768 dirty:13 writeback:0 [ 442.630560][ T5023] slab_reclaimable:22604 slab_unreclaimable:82057 [ 442.630560][ T5023] mapped:82 shmem:1231 pagetables:329 [ 442.630560][ T5023] sec_pagetables:0 bounce:0 [ 442.630560][ T5023] kernel_misc_reclaimable:0 [ 442.630560][ T5023] free:25718 free_pcp:53 free_cma:0 [ 442.941659][ T5023] Node 0 active_anon:7788kB inactive_anon:2068kB active_file:0kB inactive_file:88kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:128kB dirty:52kB writeback:0kB shmem:3388kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:8040kB pagetables:1252kB sec_pagetables:0kB all_unreclaimable? no [ 443.130955][ T5023] Node 1 active_anon:128kB inactive_anon:64kB active_file:0kB inactive_file:4kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:100kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:80kB pagetables:64kB sec_pagetables:0kB all_unreclaimable? no [ 443.322514][ T5023] Node 0 DMA free:10664kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 443.485705][ T5023] lowmem_reserve[]: 0 2617 2619 2619 2619 [ 443.491597][ T5023] Node 0 DMA32 free:37468kB boost:0kB min:35440kB low:44300kB high:53160kB reserved_highatomic:2048KB active_anon:7860kB inactive_anon:1932kB active_file:0kB inactive_file:436kB unevictable:1536kB writepending:52kB present:3129332kB managed:2684936kB mlocked:0kB bounce:0kB free_pcp:384kB local_pcp:200kB free_cma:0kB [ 443.635153][ T5023] lowmem_reserve[]: 0 0 1 1 1 [ 443.645696][ T5023] Node 0 Normal free:16kB boost:0kB min:20kB low:24kB high:28kB reserved_highatomic:0KB active_anon:44kB inactive_anon:4kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:1048576kB managed:1640kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 443.799150][ T5023] lowmem_reserve[]: 0 0 0 0 0 [ 443.803984][ T5023] Node 1 Normal free:54116kB boost:0kB min:54444kB low:68052kB high:81660kB reserved_highatomic:0KB active_anon:52kB inactive_anon:548kB active_file:0kB inactive_file:328kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 443.917969][ T5023] lowmem_reserve[]: 0 0 0 0 0 [ 443.922805][ T5023] Node 0 DMA: 1*4kB (U) 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 1*128kB (U) 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10668kB [ 444.019245][ T5023] Node 0 DMA32: 972*4kB (UME) 426*8kB (UME) 161*16kB (UME) 128*32kB (UME) 47*64kB (UME) 21*128kB (ME) 14*256kB (UME) 15*512kB (UME) 6*1024kB (UM) 0*2048kB 0*4096kB = 37072kB [ 444.112439][ T5023] Node 0 Normal: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 444.171924][ T5023] Node 1 Normal: 31*4kB (UME) 15*8kB (UME) 13*16kB (UME) 23*32kB (UME) 9*64kB (UME) 2*128kB (UE) 3*256kB (UE) 2*512kB (UM) 2*1024kB (UE) 2*2048kB (ME) 11*4096kB (M) = 55012kB [ 444.240078][ T5023] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 444.282631][ T5023] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 444.357007][ T5023] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 444.413690][ T5023] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 444.464878][ T5023] 1524 total pagecache pages [ 444.498070][ T5023] 0 pages in swap cache [ 444.536544][ T5023] Free swap = 0kB [ 444.585766][ T5023] Total swap = 0kB [ 444.589566][ T5023] 2097051 pages RAM [ 444.593459][ T5023] 0 pages HighMem/MovableOnly [ 444.635750][ T5023] 392162 pages reserved [ 444.639984][ T5023] 0 pages cma reserved [ 444.644095][ T5023] Unreclaimable slab info: [ 444.725713][ T5023] Name Used Total [ 444.732122][ T5023] bio-352 7KB 7KB [ 444.829624][ T5023] bio-416 8KB 8KB [ 444.865730][ T5023] bio-432 8KB 8KB [ 444.871871][ T5023] bio-528 15KB 15KB [ 444.925779][ T5023] TIPC 30KB 30KB [ 444.931962][ T5023] SCTPv6 31KB 31KB [ 444.985729][ T5023] DCCPv6 29KB 29KB [ 444.991898][ T5023] DCCP 30KB 30KB [ 445.045775][ T5023] RXRPC 30KB 30KB [ 445.051934][ T5023] rxrpc_call_jar 30KB 30KB [ 445.137145][ T1218] ieee802154 phy0 wpan0: encryption failed: -22 [ 445.143540][ T1218] ieee802154 phy1 wpan1: encryption failed: -22 [ 445.175816][ T5023] fib6_nodes 8KB 8KB [ 445.188992][ T5023] ip6_dst_cache 11KB 11KB [ 445.195135][ T5023] RAWv6 61KB 61KB [ 445.280516][ T5023] UDPv6 64KB 64KB [ 445.308451][ T5023] TCPv6 31KB 31KB [ 445.314644][ T5023] nf_conntrack 15KB 15KB [ 445.418275][ T5023] t10_alua_lu_gp_cache 3KB 3KB [ 445.424695][ T5023] scsi_sense_cache 1092KB 1092KB [ 445.475753][ T5023] virtio_scsi_cmd 16KB 16KB [ 445.517857][ T5023] bio-136 40KB 40KB [ 445.524054][ T5023] mqueue_inode_cache 30KB 30KB [ 445.595026][ T5023] f2fs_bio_post_read_ctx 23KB 23KB [ 445.635882][ T5023] jfs_mp 7KB 7KB [ 445.655853][ T5023] cifs_small_rq 16KB 16KB [ 445.662178][ T5023] cifs_request 67KB 67KB [ 445.727153][ T5023] cifs_mpx_ids 4KB 4KB [ 445.759062][ T5023] nfs_commit_data 15KB 15KB [ 445.800902][ T5023] nfs_write_data 47KB 47KB [ 445.839900][ T5023] jbd2_inode 7KB 7KB [ 445.881271][ T5023] ext4_system_zone 3KB 3KB [ 445.996956][ T5023] ext4_io_end_vec 7KB 7KB [ 446.003190][ T5023] rpc_buffers 31KB 31KB [ 446.105717][ T5023] rpc_tasks 3KB 3KB [ 446.111923][ T5023] UNIX-STREAM 224KB 224KB [ 446.225711][ T5023] UNIX 212KB 288KB [ 446.231889][ T5023] tcp_bind2_bucket 8KB 8KB [ 446.325713][ T5023] tcp_bind_bucket 4KB 4KB [ 446.331881][ T5023] ip_fib_trie 8KB 8KB [ 446.435737][ T5023] ip_fib_alias 7KB 7KB [ 446.441881][ T5023] ip_dst_cache 12KB 12KB [ 446.555734][ T5023] RAW 61KB 61KB [ 446.561891][ T5023] UDP 61KB 61KB [ 446.675730][ T5023] request_sock_TCP 15KB 15KB [ 446.681882][ T5023] TCP 61KB 61KB [ 446.775747][ T5023] hugetlbfs_inode_cache 30KB 30KB [ 446.782250][ T5023] bio-264 15KB 15KB [ 446.885729][ T5023] ep_head 16KB 16KB [ 446.891881][ T5023] eventpoll_pwq 31KB 31KB [ 446.978270][ T5023] eventpoll_epi 59KB 59KB [ 446.984404][ T5023] inotify_inode_mark 7KB 7KB [ 447.125751][ T5023] sgpool-128 29KB 29KB [ 447.131904][ T5023] sgpool-64 63KB 63KB [ 447.235855][ T5023] sgpool-32 299KB 299KB [ 447.242005][ T5023] sgpool-16 142KB 142KB [ 447.345716][ T5023] sgpool-8 97KB 97KB [ 447.351969][ T5023] bio_crypt_ctx 7KB 7KB [ 447.435733][ T5023] request_queue 315KB 511KB [ 447.441888][ T5023] bio-200 40KB 56KB [ 447.534853][ T5023] biovec-max 297KB 297KB [ 447.615744][ T5023] biovec-64 346KB 346KB [ 447.621902][ T5023] biovec-16 116KB 116KB [ 447.705711][ T5023] bio_integrity_payload 3KB 3KB [ 447.712229][ T5023] uid_cache 7KB 7KB [ 447.855741][ T5023] dmaengine-unmap-256 30KB 30KB [ 447.862068][ T5023] dmaengine-unmap-128 15KB 15KB [ 447.965736][ T5023] dmaengine-unmap-16 4KB 4KB [ 447.971988][ T5023] dmaengine-unmap-2 4KB 4KB [ 448.072570][ T5023] QIPCRTR 31KB 31KB [ 448.125719][ T5023] audit_buffer 3KB 3KB [ 448.131884][ T5023] skbuff_small_head 864KB 960KB [ 448.245717][ T5023] skbuff_fclone_cache 708KB 772KB [ 448.252046][ T5023] skbuff_head_cache 708KB 772KB [ 448.332995][ T5023] configfs_dir_cache 8KB 8KB [ 448.375394][ T5023] file_lock_cache 23KB 23KB [ 448.407589][ T5023] file_lock_ctx 15KB 15KB [ 448.462486][ T5023] fsnotify_mark_connector 8KB 8KB [ 448.507727][ T5023] taskstats 580KB 643KB [ 448.557065][ T5023] proc_dir_entry 315KB 315KB [ 448.603983][ T5023] pde_opener 15KB 15KB [ 448.637688][ T5023] seq_file 33KB 52KB [ 448.705747][ T5023] sigqueue 39KB 39KB [ 448.711887][ T5023] shmem_inode_cache 5841KB 5841KB [ 448.792477][ T5023] kernfs_iattrs_cache 7KB 7KB [ 448.828102][ T5023] kernfs_node_cache 14768KB 15021KB [ 448.834245][ T5023] mnt_cache 23KB 23KB [ 448.905735][ T5023] filp 2150KB 2475KB [ 448.911885][ T5023] names_cache 50048KB 50634KB [ 448.971939][ T5023] iint_cache 39KB 39KB [ 449.015712][ T5023] lsm_inode_cache 2170KB 2203KB [ 449.021880][ T5023] lsm_file_cache 418KB 478KB [ 449.075705][ T5023] key_jar 15KB 15KB [ 449.081855][ T5023] nsproxy 3KB 3KB [ 449.156041][ T5023] vma_lock 3677KB 3853KB [ 449.162207][ T5023] vm_area_struct 4354KB 4472KB [ 449.217640][ T5023] fs_cache 289KB 332KB [ 449.223786][ T5023] files_cache 1105KB 1259KB [ 449.304822][ T5023] signal_cache 2278KB 2673KB [ 449.338297][ T5023] sighand_cache 654KB 691KB [ 449.344449][ T5023] task_struct 17969KB 18534KB [ 449.419311][ T5023] cred_jar 351KB 396KB [ 449.425472][ T5023] anon_vma_chain 2149KB 2275KB [ 449.507380][ T5023] anon_vma 177KB 195KB [ 449.513539][ T5023] pid 764KB 855KB [ 449.597244][ T5023] Acpi-Operand 143KB 205KB [ 449.603393][ T5023] Acpi-ParseExt 23KB 23KB [ 449.686494][ T5023] Acpi-Parse 31KB 67KB [ 449.692635][ T5023] Acpi-State 27KB 66KB [ 449.769361][ T5023] Acpi-Namespace 32KB 32KB [ 449.775510][ T5023] numa_policy 3KB 3KB [ 449.854555][ T5023] perf_event 31KB 31KB [ 449.893038][ T5023] trace_event_file 430KB 430KB [ 449.922513][ T5023] ftrace_event_field 830KB 830KB [ 449.965722][ T5023] pool_workqueue 123KB 128KB [ 449.971899][ T5023] maple_node 10817KB 11168KB [ 450.039270][ T5023] mm_struct 2610KB 2898KB [ 450.045462][ T5023] vmap_area 2166KB 2166KB [ 450.115744][ T5023] debug_objects_cache 1679KB 1680KB [ 450.122094][ T5023] page->ptl 838KB 921KB [ 450.206917][ T5023] kmalloc-cg-8k 96KB 96KB [ 450.213084][ T5023] kmalloc-cg-4k 1608KB 1888KB [ 450.300922][ T5023] kmalloc-cg-2k 952KB 992KB [ 450.355350][ T5023] kmalloc-cg-1k 356KB 480KB [ 450.393293][ T5023] kmalloc-cg-512 194KB 480KB [ 450.458970][ T5023] kmalloc-cg-256 4992KB 5000KB [ 450.465146][ T5023] kmalloc-cg-192 33KB 36KB [ 450.529342][ T5023] kmalloc-cg-128 34KB 36KB [ 450.535572][ T5023] kmalloc-cg-96 158KB 176KB [ 450.634046][ T5023] kmalloc-cg-64 8KB 12KB [ 450.702511][ T5023] kmalloc-cg-32 20KB 20KB [ 450.763788][ T5023] kmalloc-cg-16 56KB 116KB [ 450.827596][ T5023] kmalloc-cg-8 7KB 7KB [ 450.833789][ T5023] kmalloc-8k 1584KB 2048KB [ 450.920084][ T5023] kmalloc-4k 70672KB 71360KB [ 450.971216][ T5023] kmalloc-2k 47212KB 47268KB [ 450.998441][ T5023] kmalloc-1k 2956KB 3808KB [ 451.004724][ T5023] kmalloc-512 3473KB 5584KB [ 451.091875][ T5023] kmalloc-256 13085KB 13104KB [ 451.140994][ T5023] kmalloc-192 345KB 1192KB [ 451.197727][ T5023] kmalloc-128 357KB 440KB [ 451.203975][ T5023] kmalloc-96 524KB 560KB [ 451.284146][ T5023] kmalloc-64 6088KB 6376KB [ 451.329640][ T5023] kmalloc-32 243KB 444KB [ 451.382516][ T5023] kmalloc-16 188KB 240KB [ 451.424460][ T5023] kmalloc-8 283KB 414KB [ 451.489067][ T5023] kmem_cache_node 210KB 212KB [ 451.495233][ T5023] kmem_cache 176KB 176KB [ 451.599958][ T5023] Tasks state (memory values in pages): [ 451.652974][ T5023] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 451.730205][ T5023] [ 4438] 0 4438 897 64 45056 0 0 syslogd [ 451.800111][ T5023] [ 4441] 0 4441 572 64 40960 0 0 acpid [ 451.856168][ T5023] [ 4445] 0 4445 897 64 45056 0 0 klogd [ 451.865295][ T5023] [ 4456] 0 4456 4119 431 53248 0 -1000 udevd [ 452.000432][ T5023] [ 4654] 100 4654 1036 68 49152 0 0 dbus-daemon [ 452.069028][ T5023] [ 4669] 101 4669 959 359 49152 0 0 dhcpcd [ 452.142598][ T5023] [ 4670] 0 4670 850 103 49152 0 0 dhcpcd [ 452.213996][ T5023] [ 4671] 101 4671 670 71 45056 0 0 dhcpcd [ 452.306422][ T5023] [ 4672] 101 4672 670 71 45056 0 0 dhcpcd [ 452.318325][ T5023] [ 4753] 0 4753 1800 156 57344 0 -1000 sshd executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 452.359160][ T5023] [ 4756] 0 4756 897 64 40960 0 0 getty [ 452.417212][ T5023] [ 4794] 101 4794 850 77 49152 0 0 dhcpcd [ 452.463227][ T5023] [ 4812] 101 4812 850 109 49152 0 0 dhcpcd [ 452.522954][ T5023] [ 4813] 101 4813 850 109 49152 0 0 dhcpcd [ 452.588171][ T5023] [ 4822] 101 4822 850 109 49152 0 0 dhcpcd [ 452.670478][ T5023] [ 4824] 101 4824 850 109 49152 0 0 dhcpcd [ 452.745954][ T5023] [ 4826] 101 4826 850 109 49152 0 0 dhcpcd [ 452.855739][ T5023] [ 4827] 101 4827 850 109 49152 0 0 dhcpcd [ 452.865031][ T5023] [ 5018] 0 5018 1898 192 49152 0 0 sshd [ 452.937769][ T5023] [ 5020] 0 5020 4395 32 36864 0 0 syz-executor300 [ 453.011377][ T5023] [ 5022] 0 5022 4395 96 36864 0 0 syz-executor300 [ 453.083801][ T5023] [ 5023] 0 5023 4395 32 36864 0 0 syz-executor300 [ 453.160549][ T5023] [ 5024] 0 5024 4395 64 36864 0 0 syz-executor300 [ 453.244064][ T5023] [ 5025] 0 5025 4395 64 36864 0 0 syz-executor300 [ 453.320193][ T5023] [ 5026] 0 5026 4395 32 36864 0 0 syz-executor300 [ 453.418065][ T5023] [ 5027] 0 5027 4395 32 36864 0 0 syz-executor300 [ 453.547092][ T5023] [ 10797] 0 10797 850 112 49152 0 0 dhcpcd [ 453.635726][ T5023] [ 10818] 0 10818 850 112 49152 0 0 dhcpcd [ 453.645114][ T5023] [ 10860] 0 10860 850 112 49152 0 0 dhcpcd [ 453.785754][ T5023] [ 10906] 0 10906 850 112 49152 0 0 dhcpcd [ 453.794979][ T5023] [ 11298] 0 11298 850 112 49152 0 0 dhcpcd [ 453.896375][ T5023] [ 11328] 0 11328 850 112 49152 0 0 dhcpcd [ 453.967619][ T5023] [ 25873] 0 25873 4428 32 36864 0 1000 syz-executor300 [ 454.059651][ T5023] [ 25874] 0 25874 4428 0 49152 0 1000 syz-executor300 [ 454.145588][ T5023] [ 25875] 0 25875 4428 32 49152 0 1000 syz-executor300 [ 454.215300][ T5023] [ 25877] 0 25877 4428 32 36864 0 1000 syz-executor300 [ 454.331777][ T5023] [ 25879] 0 25879 4428 32 36864 0 1000 syz-executor300 [ 454.396775][ T5023] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor300,pid=25798,uid=0 [ 454.505918][ T5023] Out of memory: OOM victim 25798 (syz-executor300) is already exiting. Skip killing the task [ 454.900676][T25897] syz-executor300 invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 454.998384][T25897] CPU: 0 PID: 25897 Comm: syz-executor300 Not tainted 6.4.0-rc2-syzkaller-00481-gdcbe4ea1985d #0 [ 455.009058][T25897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 455.019141][T25897] Call Trace: [ 455.022618][T25897] [ 455.025564][T25897] dump_stack_lvl+0x136/0x150 [ 455.030271][T25897] dump_header+0x10a/0xd70 [ 455.034718][T25897] oom_kill_process+0x25d/0x600 [ 455.039607][T25897] out_of_memory+0x35c/0x1660 [ 455.044326][T25897] ? oom_killer_disable+0x2b0/0x2b0 [ 455.049561][T25897] __alloc_pages_slowpath.constprop.0+0x1b25/0x2170 [ 455.056218][T25897] ? warn_alloc+0x360/0x360 [ 455.060864][T25897] ? prepare_alloc_pages+0x178/0x570 [ 455.066187][T25897] ? mark_lock.part.0+0xee/0x1970 [ 455.071258][T25897] __alloc_pages+0x408/0x4a0 [ 455.075887][T25897] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 455.082724][T25897] ? __lock_acquire+0x1916/0x5df0 [ 455.087786][T25897] ? find_held_lock+0x2d/0x110 [ 455.092583][T25897] __folio_alloc+0x16/0x40 [ 455.097042][T25897] vma_alloc_folio+0x155/0x890 [ 455.101859][T25897] ? policy_nodemask+0x1c0/0x1c0 [ 455.106945][T25897] do_wp_page+0x81c/0x33c0 [ 455.111408][T25897] ? lock_sync+0x190/0x190 [ 455.115863][T25897] ? finish_mkwrite_fault+0x3d0/0x3d0 [ 455.121270][T25897] ? do_raw_spin_lock+0x124/0x2b0 [ 455.126340][T25897] ? spin_bug+0x1c0/0x1c0 [ 455.130721][T25897] __handle_mm_fault+0x1635/0x41c0 [ 455.135873][T25897] ? vm_iomap_memory+0x190/0x190 [ 455.140923][T25897] ? mas_walk+0x58f/0x730 [ 455.145295][T25897] ? numa_migrate_prep+0x3a0/0x3a0 [ 455.150439][T25897] handle_mm_fault+0x2af/0x9f0 [ 455.155236][T25897] do_user_addr_fault+0x2ca/0x1210 [ 455.160380][T25897] ? rcu_is_watching+0x12/0xb0 [ 455.165186][T25897] exc_page_fault+0x98/0x170 [ 455.169843][T25897] asm_exc_page_fault+0x26/0x30 [ 455.174760][T25897] RIP: 0033:0x7f315f89832e [ 455.179380][T25897] Code: b8 38 00 00 00 0f 05 48 3d 00 f0 ff ff 0f 87 89 00 00 00 41 89 c5 85 c0 0f 85 90 00 00 00 48 8b 05 67 12 09 00 48 85 c0 74 04 <48> 83 00 04 49 8d 81 e0 02 00 00 48 83 3d 3f 8c 08 00 00 49 89 81 [ 455.199012][T25897] RSP: 002b:00007fff0db86de0 EFLAGS: 00010202 [ 455.205102][T25897] RAX: 00007f315f924640 RBX: 000000000006ef9a RCX: 00007f315f89830b [ 455.213101][T25897] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 455.221102][T25897] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000555556245400 [ 455.229091][T25897] R10: 00005555562456d0 R11: 0000000000000246 R12: 0000000000000000 [ 455.237104][T25897] R13: 0000000000000000 R14: 00000000000006c7 R15: 431bde82d7b634db [ 455.245114][T25897] [ 456.730018][T25897] Mem-Info: [ 456.752301][T25897] active_anon:504 inactive_anon:2006 isolated_anon:0 [ 456.752301][T25897] active_file:0 inactive_file:27 isolated_file:0 [ 456.752301][T25897] unevictable:768 dirty:13 writeback:0 [ 456.752301][T25897] slab_reclaimable:22434 slab_unreclaimable:82368 [ 456.752301][T25897] mapped:7 shmem:1231 pagetables:329 [ 456.752301][T25897] sec_pagetables:0 bounce:0 [ 456.752301][T25897] kernel_misc_reclaimable:0 [ 456.752301][T25897] free:25445 free_pcp:185 free_cma:0 [ 457.169763][T25897] Node 0 active_anon:1968kB inactive_anon:7876kB active_file:68kB inactive_file:40kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:28kB dirty:52kB writeback:0kB shmem:3388kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:8012kB pagetables:1252kB sec_pagetables:0kB all_unreclaimable? no [ 457.319678][T25897] Node 1 active_anon:96kB inactive_anon:188kB active_file:0kB inactive_file:76kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:136kB pagetables:64kB sec_pagetables:0kB all_unreclaimable? no [ 457.512211][T25897] Node 0 DMA free:10664kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 457.685105][T25897] lowmem_reserve[]: 0 2617 2619 2619 2619 [ 457.691015][T25897] Node 0 DMA32 free:36648kB boost:0kB min:35440kB low:44300kB high:53160kB reserved_highatomic:2048KB active_anon:1964kB inactive_anon:7832kB active_file:0kB inactive_file:272kB unevictable:1536kB writepending:52kB present:3129332kB managed:2684936kB mlocked:0kB bounce:0kB free_pcp:1616kB local_pcp:884kB free_cma:0kB [ 458.025735][T25897] lowmem_reserve[]: 0 0 1 1 1 [ 458.030579][T25897] Node 0 Normal free:8kB boost:0kB min:20kB low:24kB high:28kB reserved_highatomic:0KB active_anon:4kB inactive_anon:44kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:1640kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 458.288168][T25897] lowmem_reserve[]: 0 0 0 0 0 [ 458.293003][T25897] Node 1 Normal free:54108kB boost:0kB min:54444kB low:68052kB high:81660kB reserved_highatomic:0KB active_anon:92kB inactive_anon:0kB active_file:152kB inactive_file:0kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 458.570176][T25897] lowmem_reserve[]: 0 0 0 0 0 [ 458.575014][T25897] Node 0 DMA: 1*4kB (U) 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 1*128kB (U) 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10668kB [ 458.715721][T25897] Node 0 DMA32: 1002*4kB (UME) 437*8kB (UME) 166*16kB (ME) 136*32kB (ME) 65*64kB (UME) 27*128kB (UME) 16*256kB (ME) 13*512kB (ME) 3*1024kB (M) 0*2048kB 0*4096kB = 35952kB [ 458.828126][T25897] Node 0 Normal: 3*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 458.945728][T25897] Node 1 Normal: 45*4kB (ME) 25*8kB (ME) 20*16kB (ME) 19*32kB (UME) 11*64kB (UME) 2*128kB (UE) 3*256kB (UE) 1*512kB (U) 2*1024kB (UE) 2*2048kB (ME) 11*4096kB (M) = 54748kB [ 459.020372][T25897] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 459.151158][T25897] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 459.219834][T25897] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 459.293102][T25897] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 459.465742][T25897] 1299 total pagecache pages [ 459.470408][T25897] 0 pages in swap cache [ 459.474590][T25897] Free swap = 0kB [ 459.585711][T25897] Total swap = 0kB [ 459.589500][T25897] 2097051 pages RAM [ 459.593340][T25897] 0 pages HighMem/MovableOnly [ 459.695720][T25897] 392162 pages reserved [ 459.699937][T25897] 0 pages cma reserved [ 459.704030][T25897] Unreclaimable slab info: [ 459.843476][T25897] Name Used Total [ 459.885825][T25897] bio-352 7KB 7KB [ 459.891960][T25897] bio-416 8KB 8KB [ 460.012500][T25897] bio-432 8KB 8KB [ 460.074361][T25897] bio-528 15KB 15KB [ 460.155941][T25897] TIPC 30KB 30KB [ 460.162115][T25897] SCTPv6 31KB 31KB [ 460.265728][T25897] DCCPv6 29KB 29KB [ 460.271885][T25897] DCCP 30KB 30KB [ 460.405780][T25897] RXRPC 30KB 30KB [ 460.411926][T25897] rxrpc_call_jar 30KB 30KB [ 460.513876][T25897] fib6_nodes 8KB 8KB [ 460.585702][T25897] ip6_dst_cache 11KB 11KB [ 460.591845][T25897] RAWv6 61KB 61KB [ 460.695746][T25897] UDPv6 64KB 64KB [ 460.701899][T25897] TCPv6 31KB 31KB [ 460.792553][T25897] nf_conntrack 15KB 15KB [ 460.834015][T25897] t10_alua_lu_gp_cache 3KB 3KB [ 460.888400][T25897] scsi_sense_cache 1092KB 1092KB [ 460.928554][T25897] virtio_scsi_cmd 16KB 16KB [ 460.981637][T25897] bio-136 40KB 40KB [ 461.028167][T25897] mqueue_inode_cache 30KB 30KB [ 461.078375][T25897] f2fs_bio_post_read_ctx 23KB 23KB [ 461.138162][T25897] jfs_mp 7KB 7KB [ 461.177401][T25897] cifs_small_rq 16KB 16KB [ 461.217421][T25897] cifs_request 67KB 67KB [ 461.258207][T25897] cifs_mpx_ids 4KB 4KB [ 461.299257][T25897] nfs_commit_data 15KB 15KB [ 461.339060][T25897] nfs_write_data 47KB 47KB [ 461.394321][T25897] jbd2_inode 7KB 7KB [ 461.464965][T25897] ext4_system_zone 3KB 3KB [ 461.486324][T25897] ext4_io_end_vec 7KB 7KB [ 461.520850][T25897] rpc_buffers 31KB 31KB [ 461.563686][T25897] rpc_tasks 3KB 3KB [ 461.608363][T25897] UNIX-STREAM 224KB 224KB [ 461.665141][T25897] UNIX 212KB 288KB [ 461.775746][T25897] tcp_bind2_bucket 8KB 8KB [ 461.781887][T25897] tcp_bind_bucket 4KB 4KB [ 461.832172][T25897] ip_fib_trie 8KB 8KB [ 461.941173][T25897] ip_fib_alias 7KB 7KB [ 461.985716][T25897] ip_dst_cache 12KB 12KB [ 461.991869][T25897] RAW 61KB 61KB [ 462.081180][T25897] UDP 61KB 61KB [ 462.164445][T25897] request_sock_TCP 15KB 15KB [ 462.245716][T25897] TCP 61KB 61KB [ 462.251888][T25897] hugetlbfs_inode_cache 30KB 30KB [ 462.299631][T25897] bio-264 15KB 15KB [ 462.377568][T25897] ep_head 16KB 16KB [ 462.383842][T25897] eventpoll_pwq 31KB 31KB [ 462.431538][T25897] eventpoll_epi 59KB 59KB [ 462.513270][T25897] inotify_inode_mark 7KB 7KB [ 462.582005][T25897] sgpool-128 29KB 29KB [ 462.637473][T25897] sgpool-64 63KB 63KB [ 462.643615][T25897] sgpool-32 787KB 787KB [ 462.706160][T25897] sgpool-16 367KB 367KB [ 462.712303][T25897] sgpool-8 247KB 247KB [ 462.849673][T25897] bio_crypt_ctx 7KB 7KB [ 462.886746][T25897] request_queue 315KB 511KB [ 462.942217][T25897] bio-200 43KB 60KB [ 463.008051][T25897] biovec-max 297KB 297KB [ 463.014203][T25897] biovec-64 945KB 945KB [ 463.165730][T25897] biovec-16 301KB 303KB [ 463.171892][T25897] bio_integrity_payload 3KB 3KB [ 463.291278][T25897] uid_cache 7KB 7KB [ 463.327147][T25897] dmaengine-unmap-256 30KB 30KB [ 463.333631][T25897] dmaengine-unmap-128 15KB 15KB [ 463.475719][T25897] dmaengine-unmap-16 4KB 4KB [ 463.481978][T25897] dmaengine-unmap-2 4KB 4KB [ 463.548974][T25897] QIPCRTR 31KB 31KB [ 463.555120][T25897] audit_buffer 3KB 3KB [ 463.700792][T25897] skbuff_small_head 771KB 945KB [ 463.745734][T25897] skbuff_fclone_cache 598KB 697KB [ 463.752085][T25897] skbuff_head_cache 610KB 761KB [ 463.857467][T25897] configfs_dir_cache 8KB 8KB [ 463.863696][T25897] file_lock_cache 23KB 23KB [ 463.975722][T25897] file_lock_ctx 15KB 15KB [ 463.981867][T25897] fsnotify_mark_connector 8KB 8KB [ 464.077356][T25897] taskstats 514KB 604KB [ 464.083499][T25897] proc_dir_entry 315KB 315KB [ 464.208391][T25897] pde_opener 15KB 15KB [ 464.214539][T25897] seq_file 33KB 52KB [ 464.339486][T25897] sigqueue 39KB 39KB [ 464.345631][T25897] shmem_inode_cache 5841KB 5841KB [ 464.392021][T25897] kernfs_iattrs_cache 7KB 7KB [ 464.502625][T25897] kernfs_node_cache 14768KB 15021KB [ 464.537751][T25897] mnt_cache 23KB 23KB [ 464.543904][T25897] filp 1959KB 2430KB [ 464.700910][T25897] names_cache 45704KB 46588KB [ 464.717352][T25897] iint_cache 39KB 39KB [ 464.723997][T25897] lsm_inode_cache 2165KB 2195KB [ 464.899113][T25897] lsm_file_cache 368KB 462KB [ 464.905252][T25897] key_jar 15KB 15KB [ 464.996478][T25897] nsproxy 3KB 3KB [ 465.002644][T25897] vma_lock 3385KB 3572KB [ 465.138212][T25897] vm_area_struct 3985KB 4152KB [ 465.144368][T25897] fs_cache 270KB 316KB [ 465.255882][T25897] files_cache 959KB 1179KB [ 465.262186][T25897] signal_cache 2109KB 2673KB [ 465.292577][T25897] sighand_cache 654KB 691KB [ 465.373376][T25897] task_struct 16548KB 17165KB [ 465.384672][T25897] cred_jar 332KB 392KB [ 465.457157][T25897] anon_vma_chain 1985KB 2126KB [ 465.463389][T25897] anon_vma 181KB 199KB [ 465.568949][T25897] pid 718KB 813KB [ 465.575087][T25897] Acpi-Operand 143KB 205KB [ 465.696661][T25897] Acpi-ParseExt 23KB 23KB [ 465.702807][T25897] Acpi-Parse 31KB 67KB [ 465.780545][T25897] Acpi-State 27KB 66KB [ 465.875721][T25897] Acpi-Namespace 32KB 32KB [ 465.881867][T25897] numa_policy 3KB 3KB [ 465.995749][T25897] perf_event 31KB 31KB [ 466.001888][T25897] trace_event_file 430KB 430KB [ 466.105700][T25897] ftrace_event_field 830KB 830KB [ 466.111958][T25897] pool_workqueue 123KB 128KB [ 466.245749][T25897] maple_node 9887KB 10304KB [ 466.252099][T25897] mm_struct 2326KB 2803KB [ 466.365341][T25897] vmap_area 2174KB 2174KB [ 466.445757][T25897] debug_objects_cache 1679KB 1680KB [ 466.452091][T25897] page->ptl 766KB 874KB [ 466.555719][T25897] kmalloc-cg-8k 96KB 96KB [ 466.561873][T25897] kmalloc-cg-4k 1608KB 1888KB [ 466.675717][T25897] kmalloc-cg-2k 952KB 992KB [ 466.681862][T25897] kmalloc-cg-1k 356KB 480KB [ 466.804474][T25897] kmalloc-cg-512 194KB 480KB [ 466.895749][T25897] kmalloc-cg-256 5008KB 5016KB [ 466.901884][T25897] kmalloc-cg-192 33KB 36KB [ 467.014250][T25897] kmalloc-cg-128 34KB 36KB [ 467.075779][T25897] kmalloc-cg-96 133KB 172KB [ 467.081920][T25897] kmalloc-cg-64 8KB 12KB [ 467.205323][T25897] kmalloc-cg-32 20KB 20KB [ 467.265735][T25897] kmalloc-cg-16 56KB 116KB [ 467.272179][T25897] kmalloc-cg-8 7KB 7KB [ 467.384867][T25897] kmalloc-8k 1584KB 2048KB [ 467.465732][T25897] kmalloc-4k 64704KB 65536KB [ 467.471872][T25897] kmalloc-2k 47340KB 47396KB [ 467.562115][T25897] kmalloc-1k 2956KB 3808KB [ 467.645742][T25897] kmalloc-512 3473KB 5584KB [ 467.651884][T25897] kmalloc-256 31893KB 31912KB [ 467.765730][T25897] kmalloc-192 345KB 1192KB [ 467.771962][T25897] kmalloc-128 357KB 440KB [ 467.895717][T25897] kmalloc-96 516KB 560KB [ 467.901920][T25897] kmalloc-64 5920KB 6376KB [ 468.025732][T25897] kmalloc-32 243KB 444KB [ 468.031887][T25897] kmalloc-16 186KB 240KB [ 468.139444][T25897] kmalloc-8 283KB 414KB [ 468.145626][T25897] kmem_cache_node 210KB 212KB [ 468.201841][T25897] kmem_cache 176KB 176KB [ 468.325618][T25897] Tasks state (memory values in pages): [ 468.331263][T25897] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 468.495772][T25897] [ 4438] 0 4438 897 64 45056 0 0 syslogd [ 468.505305][T25897] [ 4441] 0 4441 572 64 40960 0 0 acpid [ 468.663993][T25897] [ 4445] 0 4445 897 32 45056 0 0 klogd [ 468.775724][T25897] [ 4456] 0 4456 4119 431 53248 0 -1000 udevd [ 468.784847][T25897] [ 4654] 100 4654 1036 68 49152 0 0 dbus-daemon [ 468.950494][T25897] [ 4669] 101 4669 959 359 49152 0 0 dhcpcd [ 469.040147][T25897] [ 4670] 0 4670 850 103 49152 0 0 dhcpcd [ 469.150536][T25897] [ 4671] 101 4671 670 71 45056 0 0 dhcpcd [ 469.252284][T25897] [ 4672] 101 4672 670 71 45056 0 0 dhcpcd [ 469.327223][T25897] [ 4753] 0 4753 1800 156 57344 0 -1000 sshd [ 469.425705][T25897] [ 4756] 0 4756 897 64 40960 0 0 getty [ 469.434825][T25897] [ 4794] 101 4794 850 77 49152 0 0 dhcpcd [ 469.615726][T25897] [ 4812] 101 4812 850 109 49152 0 0 dhcpcd [ 469.624947][T25897] [ 4813] 101 4813 850 109 49152 0 0 dhcpcd [ 469.825867][T25897] [ 4822] 101 4822 850 109 49152 0 0 dhcpcd [ 469.835238][T25897] [ 4824] 101 4824 850 109 49152 0 0 dhcpcd [ 469.925759][T25897] [ 4826] 101 4826 850 109 49152 0 0 dhcpcd [ 469.934969][T25897] [ 4827] 101 4827 850 109 49152 0 0 dhcpcd [ 470.095803][T25897] [ 5018] 0 5018 1898 192 49152 0 0 sshd [ 470.104841][T25897] [ 5020] 0 5020 4395 32 36864 0 0 syz-executor300 [ 470.295881][T25897] [ 5022] 0 5022 4395 32 36864 0 0 syz-executor300 [ 470.372558][T25897] [ 5023] 0 5023 4395 32 36864 0 0 syz-executor300 [ 470.490497][T25897] [ 5024] 0 5024 4395 32 36864 0 0 syz-executor300 [ 470.625707][T25897] [ 5025] 0 5025 4395 32 36864 0 0 syz-executor300 [ 470.691799][T25897] [ 5026] 0 5026 4395 32 36864 0 0 syz-executor300 [ 470.805712][T25897] [ 5027] 0 5027 4395 32 36864 0 0 syz-executor300 [ 470.935723][T25897] [ 10797] 0 10797 850 112 49152 0 0 dhcpcd [ 470.944928][T25897] [ 10818] 0 10818 850 112 49152 0 0 dhcpcd [ 471.115798][T25897] [ 10860] 0 10860 850 112 49152 0 0 dhcpcd [ 471.125008][T25897] [ 10906] 0 10906 850 112 49152 0 0 dhcpcd [ 471.320390][T25897] [ 11298] 0 11298 850 112 49152 0 0 dhcpcd [ 471.398272][T25897] [ 11328] 0 11328 850 112 49152 0 0 dhcpcd [ 471.485749][T25897] [ 25897] 0 25897 4395 0 36864 0 0 syz-executor300 [ 471.575714][T25897] [ 25936] 0 25936 4428 0 49152 0 1000 syz-executor300 [ 471.705701][T25897] [ 25937] 0 25937 4428 32 49152 0 1000 syz-executor300 [ 471.805289][T25897] [ 25938] 0 25938 4428 32 36864 0 1000 syz-executor300 [ 471.915720][T25897] [ 25940] 0 25940 4428 32 49152 0 1000 syz-executor300 [ 472.005697][T25897] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor300,pid=25887,uid=0 [ 472.145897][T25897] Out of memory: OOM victim 25887 (syz-executor300) is already exiting. Skip killing the task [ 472.273070][ T5023] syz-executor300 invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 472.455712][ T5023] CPU: 0 PID: 5023 Comm: syz-executor300 Not tainted 6.4.0-rc2-syzkaller-00481-gdcbe4ea1985d #0 [ 472.466203][ T5023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 472.476292][ T5023] Call Trace: [ 472.479610][ T5023] [ 472.482658][ T5023] dump_stack_lvl+0x136/0x150 [ 472.487401][ T5023] dump_header+0x10a/0xd70 [ 472.491868][ T5023] oom_kill_process+0x25d/0x600 [ 472.496786][ T5023] out_of_memory+0x35c/0x1660 [ 472.501524][ T5023] ? oom_killer_disable+0x2b0/0x2b0 [ 472.506782][ T5023] __alloc_pages_slowpath.constprop.0+0x1b25/0x2170 [ 472.513550][ T5023] ? warn_alloc+0x360/0x360 [ 472.518133][ T5023] ? prepare_alloc_pages+0x178/0x570 [ 472.523490][ T5023] __alloc_pages+0x408/0x4a0 [ 472.528144][ T5023] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 472.534987][ T5023] ? filemap_get_entry+0x203/0x430 [ 472.540158][ T5023] ? lock_downgrade+0x690/0x690 [ 472.545074][ T5023] alloc_pages+0x1aa/0x270 [ 472.549639][ T5023] folio_alloc+0x20/0x70 [ 472.553939][ T5023] filemap_alloc_folio+0x3c1/0x470 [ 472.559121][ T5023] ? folio_wake_bit+0x270/0x270 [ 472.564032][ T5023] ? down_read+0x13e/0x480 [ 472.568512][ T5023] __filemap_get_folio+0x2a6/0x990 [ 472.573681][ T5023] filemap_fault+0x15d7/0x24c0 [ 472.578516][ T5023] ? read_cache_page_gfp+0x140/0x140 [ 472.583863][ T5023] ? __handle_mm_fault+0x287a/0x41c0 [ 472.589213][ T5023] ? lock_downgrade+0x690/0x690 [ 472.594137][ T5023] __do_fault+0x107/0x600 [ 472.598541][ T5023] __handle_mm_fault+0x28bc/0x41c0 [ 472.603707][ T5023] ? mt_find+0x3b9/0xa60 [ 472.608039][ T5023] ? vm_iomap_memory+0x190/0x190 [ 472.613029][ T5023] ? mas_find+0x200/0x200 [ 472.617471][ T5023] handle_mm_fault+0x2af/0x9f0 [ 472.622297][ T5023] do_user_addr_fault+0x51a/0x1210 [ 472.627627][ T5023] exc_page_fault+0x98/0x170 [ 472.632291][ T5023] asm_exc_page_fault+0x26/0x30 [ 472.637229][ T5023] RIP: 0033:0x7f315f8c502a [ 472.641782][ T5023] Code: Unable to access opcode bytes at 0x7f315f8c5000. [ 472.648842][ T5023] RSP: 002b:00007fff0db86d90 EFLAGS: 00010246 [ 472.654970][ T5023] RAX: 0000000000000000 RBX: 0000000000070a7f RCX: 00007f315f8c502a [ 472.663035][ T5023] RDX: 00007fff0db86dd0 RSI: 0000000000000000 RDI: 0000000000000000 [ 472.671049][ T5023] RBP: 0000000000006554 R08: 00000000000001cd R09: 00007fff0dbc3080 [ 472.679323][ T5023] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff0db86e24 [ 472.687448][ T5023] R13: 00007fff0db86e80 R14: 00000000000006c5 R15: 431bde82d7b634db [ 472.695834][ T5023] [ 475.063745][ T5023] Mem-Info: [ 475.125697][ T5023] active_anon:517 inactive_anon:2004 isolated_anon:0 [ 475.125697][ T5023] active_file:17 inactive_file:12 isolated_file:0 [ 475.125697][ T5023] unevictable:768 dirty:13 writeback:0 [ 475.125697][ T5023] slab_reclaimable:22382 slab_unreclaimable:86792 [ 475.125697][ T5023] mapped:7 shmem:1231 pagetables:354 [ 475.125697][ T5023] sec_pagetables:0 bounce:0 [ 475.125697][ T5023] kernel_misc_reclaimable:0 [ 475.125697][ T5023] free:25510 free_pcp:399 free_cma:0 [ 475.591449][ T5023] Node 0 active_anon:2084kB inactive_anon:7900kB active_file:0kB inactive_file:80kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:28kB dirty:52kB writeback:0kB shmem:3388kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:8012kB pagetables:1352kB sec_pagetables:0kB all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 475.897784][ T5023] Node 1 active_anon:0kB inactive_anon:100kB active_file:112kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:52kB pagetables:64kB sec_pagetables:0kB all_unreclaimable? no executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 476.126298][ T5023] Node 0 DMA free:10664kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB executing program executing program executing program executing program executing program executing program [ 476.304186][ T5023] lowmem_reserve[]: 0 2617 2619 2619 2619 [ 476.344721][ T5023] Node 0 DMA32 free:40104kB boost:0kB min:35440kB low:44300kB high:53160kB reserved_highatomic:2048KB active_anon:1952kB inactive_anon:7856kB active_file:300kB inactive_file:284kB unevictable:1536kB writepending:52kB present:3129332kB managed:2684936kB mlocked:0kB bounce:0kB free_pcp:424kB local_pcp:0kB free_cma:0kB [ 476.522624][ T5023] lowmem_reserve[]: 0 0 1 1 1 [ 476.572700][ T5023] Node 0 Normal free:16kB boost:0kB min:20kB low:24kB high:28kB reserved_highatomic:0KB active_anon:4kB inactive_anon:44kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:1640kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 476.786969][ T5023] lowmem_reserve[]: 0 0 0 0 0 [ 476.823578][ T5023] Node 1 Normal free:54288kB boost:0kB min:54444kB low:68052kB high:81660kB reserved_highatomic:0KB active_anon:28kB inactive_anon:0kB active_file:0kB inactive_file:232kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 477.055695][ T5023] lowmem_reserve[]: 0 0 0 0 0 [ 477.060616][ T5023] Node 0 DMA: 1*4kB (U) 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 1*128kB (U) 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10668kB [ 477.188256][ T5023] Node 0 DMA32: 959*4kB (UME) 437*8kB (UME) 165*16kB (UME) 149*32kB (UME) 72*64kB (UME) 40*128kB (UME) 17*256kB (UME) 13*512kB (UME) 2*1024kB (M) 0*2048kB 0*4096kB = 37524kB [ 477.295709][ T5023] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 477.359746][ T5023] Node 1 Normal: 35*4kB (UME) 23*8kB (UME) 16*16kB (UME) 17*32kB (UME) 8*64kB (UME) 4*128kB (UME) 4*256kB (UME) 1*512kB (U) 2*1024kB (UE) 2*2048kB (ME) 11*4096kB (M) = 54884kB [ 477.478408][ T5023] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 477.568496][ T5023] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 477.622406][ T5023] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 477.679830][ T5023] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 477.750500][ T5023] 1349 total pagecache pages [ 477.780069][ T5023] 0 pages in swap cache [ 477.794628][ T5023] Free swap = 0kB [ 477.812305][ T5023] Total swap = 0kB [ 477.826626][ T5023] 2097051 pages RAM [ 477.843061][ T5023] 0 pages HighMem/MovableOnly [ 477.893974][ T5023] 392162 pages reserved [ 477.921828][ T5023] 0 pages cma reserved [ 477.945041][ T5023] Unreclaimable slab info: [ 478.026040][ T5023] Name Used Total [ 478.040196][ T5023] bio-352 7KB 7KB [ 478.086912][ T5023] bio-416 8KB 8KB [ 478.093086][ T5023] bio-432 8KB 8KB [ 478.205706][ T5023] bio-528 15KB 15KB [ 478.211917][ T5023] TIPC 30KB 30KB [ 478.266363][ T5023] SCTPv6 31KB 31KB [ 478.272524][ T5023] DCCPv6 29KB 29KB [ 478.377467][ T5023] DCCP 30KB 30KB [ 478.383662][ T5023] RXRPC 30KB 30KB [ 478.437914][ T5023] rxrpc_call_jar 30KB 30KB [ 478.444150][ T5023] fib6_nodes 8KB 8KB [ 478.487193][ T5023] ip6_dst_cache 11KB 11KB [ 478.493342][ T5023] RAWv6 61KB 61KB [ 478.548867][ T5023] UDPv6 64KB 64KB [ 478.555013][ T5023] TCPv6 31KB 31KB [ 478.609502][ T5023] nf_conntrack 15KB 15KB [ 478.645775][ T5023] t10_alua_lu_gp_cache 3KB 3KB [ 478.652215][ T5023] scsi_sense_cache 1092KB 1092KB [ 478.750422][ T5023] virtio_scsi_cmd 16KB 16KB [ 478.812839][ T5023] bio-136 40KB 40KB [ 478.855975][ T5023] mqueue_inode_cache 30KB 30KB [ 478.880444][ T5023] f2fs_bio_post_read_ctx 23KB 23KB [ 478.908192][ T5023] jfs_mp 7KB 7KB [ 478.948436][ T5023] cifs_small_rq 16KB 16KB [ 478.954580][ T5023] cifs_request 67KB 67KB [ 479.023087][ T5023] cifs_mpx_ids 4KB 4KB [ 479.035709][ T5023] nfs_commit_data 15KB 15KB [ 479.041851][ T5023] nfs_write_data 47KB 47KB [ 479.095727][ T5023] jbd2_inode 7KB 7KB [ 479.101877][ T5023] ext4_system_zone 3KB 3KB [ 479.140444][ T5023] ext4_io_end_vec 7KB 7KB [ 479.172941][ T5023] rpc_buffers 31KB 31KB [ 479.233880][ T5023] rpc_tasks 3KB 3KB [ 479.241446][ T5023] UNIX-STREAM 224KB 224KB [ 479.320719][ T5023] UNIX 212KB 288KB [ 479.335704][ T5023] tcp_bind2_bucket 8KB 8KB [ 479.341838][ T5023] tcp_bind_bucket 4KB 4KB [ 479.420553][ T5023] ip_fib_trie 8KB 8KB [ 479.475684][ T5023] ip_fib_alias 7KB 7KB [ 479.481832][ T5023] ip_dst_cache 12KB 12KB [ 479.503174][ T5023] RAW 61KB 61KB [ 479.560368][ T5023] UDP 61KB 61KB [ 479.594633][ T5023] request_sock_TCP 15KB 15KB [ 479.697513][ T5023] TCP 61KB 61KB [ 479.703762][ T5023] hugetlbfs_inode_cache 30KB 30KB [ 479.780854][ T5023] bio-264 15KB 15KB [ 479.817620][ T5023] ep_head 16KB 16KB [ 479.865760][ T5023] eventpoll_pwq 31KB 31KB [ 479.871932][ T5023] eventpoll_epi 59KB 59KB [ 479.935422][ T5023] inotify_inode_mark 7KB 7KB [ 479.985758][ T5023] sgpool-128 29KB 29KB [ 479.991895][ T5023] sgpool-64 63KB 63KB [ 480.062726][ T5023] sgpool-32 992KB 992KB [ 480.115741][ T5023] sgpool-16 442KB 442KB [ 480.121976][ T5023] sgpool-8 300KB 300KB [ 480.193854][ T5023] bio_crypt_ctx 7KB 7KB [ 480.228585][ T5023] request_queue 315KB 511KB [ 480.234742][ T5023] bio-200 43KB 60KB [ 480.266742][ T5023] biovec-max 297KB 297KB [ 480.272904][ T5023] biovec-64 1200KB 1200KB [ 480.345697][ T5023] biovec-16 376KB 378KB [ 480.351928][ T5023] bio_integrity_payload 3KB 3KB [ 480.414865][ T5023] uid_cache 7KB 7KB [ 480.445693][ T5023] dmaengine-unmap-256 30KB 30KB [ 480.452002][ T5023] dmaengine-unmap-128 15KB 15KB [ 480.518589][ T5023] dmaengine-unmap-16 4KB 4KB [ 480.524838][ T5023] dmaengine-unmap-2 4KB 4KB [ 480.615694][ T5023] QIPCRTR 31KB 31KB [ 480.621840][ T5023] audit_buffer 3KB 3KB [ 480.653903][ T5023] skbuff_small_head 657KB 897KB [ 480.660097][ T5023] skbuff_fclone_cache 484KB 607KB [ 480.722429][ T5023] skbuff_head_cache 712KB 742KB [ 480.777747][ T5023] configfs_dir_cache 8KB 8KB [ 480.783982][ T5023] file_lock_cache 23KB 23KB [ 480.819145][ T5023] file_lock_ctx 15KB 15KB [ 480.825289][ T5023] fsnotify_mark_connector 8KB 8KB [ 480.883470][ T5023] taskstats 451KB 534KB [ 480.936577][ T5023] proc_dir_entry 315KB 315KB [ 480.975745][ T5023] pde_opener 15KB 15KB [ 481.022808][ T5023] seq_file 33KB 52KB [ 481.083745][ T5023] sigqueue 39KB 39KB [ 481.131775][ T5023] shmem_inode_cache 5841KB 5841KB [ 481.213244][ T5023] kernfs_iattrs_cache 7KB 7KB [ 481.248541][ T5023] kernfs_node_cache 14768KB 15021KB [ 481.254706][ T5023] mnt_cache 23KB 23KB [ 481.299733][ T5023] filp 1709KB 2370KB [ 481.365634][ T5023] names_cache 39040KB 40043KB [ 481.371855][ T5023] iint_cache 39KB 39KB [ 481.437128][ T5023] lsm_inode_cache 2136KB 2179KB [ 481.443378][ T5023] lsm_file_cache 338KB 446KB [ 481.517150][ T5023] key_jar 15KB 15KB [ 481.523385][ T5023] nsproxy 3KB 3KB [ 481.545715][ T5023] vma_lock 2935KB 3189KB [ 481.551871][ T5023] vm_area_struct 3465KB 3672KB [ 481.645696][ T5023] fs_cache 242KB 304KB [ 481.651850][ T5023] files_cache 866KB 1147KB [ 481.717439][ T5023] signal_cache 1881KB 2521KB [ 481.723676][ T5023] sighand_cache 654KB 691KB [ 481.838212][ T5023] task_struct 14540KB 15113KB [ 481.844367][ T5023] cred_jar 290KB 384KB [ 481.907201][ T5023] anon_vma_chain 1700KB 1909KB [ 481.948077][ T5023] anon_vma 181KB 199KB [ 482.018204][ T5023] pid 609KB 768KB [ 482.024727][ T5023] Acpi-Operand 143KB 205KB [ 482.081690][ T5023] Acpi-ParseExt 23KB 23KB [ 482.119157][ T5023] Acpi-Parse 31KB 67KB [ 482.159455][ T5023] Acpi-State 27KB 66KB [ 482.207803][ T5023] Acpi-Namespace 32KB 32KB [ 482.244732][ T5023] numa_policy 3KB 3KB [ 482.305235][ T5023] perf_event 31KB 31KB [ 482.357449][ T5023] trace_event_file 430KB 430KB [ 482.374915][ T5023] ftrace_event_field 830KB 830KB [ 482.407011][ T5023] pool_workqueue 123KB 128KB [ 482.428241][ T5023] maple_node 8407KB 9040KB [ 482.441242][ T5023] mm_struct 2043KB 2583KB [ 482.575717][ T5023] vmap_area 2182KB 2182KB [ 482.581862][ T5023] debug_objects_cache 1679KB 1680KB [ 482.625698][ T5023] page->ptl 667KB 811KB [ 482.631856][ T5023] kmalloc-cg-8k 96KB 96KB [ 482.654776][ T5023] kmalloc-cg-4k 1608KB 1888KB [ 482.745693][ T5023] kmalloc-cg-2k 952KB 992KB [ 482.751921][ T5023] kmalloc-cg-1k 356KB 480KB [ 482.782413][ T5023] kmalloc-cg-512 735KB 752KB [ 482.835884][ T5023] kmalloc-cg-256 5024KB 5032KB [ 482.842033][ T5023] kmalloc-cg-192 33KB 36KB [ 482.914558][ T5023] kmalloc-cg-128 34KB 36KB [ 482.985758][ T5023] kmalloc-cg-96 133KB 172KB [ 482.991905][ T5023] kmalloc-cg-64 8KB 12KB [ 483.088300][ T5023] kmalloc-cg-32 20KB 20KB [ 483.094558][ T5023] kmalloc-cg-16 42KB 116KB [ 483.186542][ T5023] kmalloc-cg-8 7KB 7KB [ 483.192735][ T5023] kmalloc-8k 1584KB 2048KB [ 483.268885][ T5023] kmalloc-4k 55136KB 55936KB [ 483.275033][ T5023] kmalloc-2k 47724KB 47780KB [ 483.355716][ T5023] kmalloc-1k 2956KB 3808KB [ 483.361882][ T5023] kmalloc-512 3473KB 5584KB [ 483.439157][ T5023] kmalloc-256 46525KB 46544KB [ 483.445324][ T5023] kmalloc-192 345KB 1192KB [ 483.555759][ T5023] kmalloc-128 357KB 440KB [ 483.561909][ T5023] kmalloc-96 473KB 560KB [ 483.645854][ T5023] kmalloc-64 5655KB 6376KB [ 483.652014][ T5023] kmalloc-32 231KB 444KB [ 483.755720][ T5023] kmalloc-16 179KB 240KB [ 483.761880][ T5023] kmalloc-8 283KB 414KB [ 483.830522][ T5023] kmem_cache_node 210KB 212KB [ 483.851551][ T5023] kmem_cache 176KB 176KB [ 483.895718][ T5023] Tasks state (memory values in pages): [ 483.901319][ T5023] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 484.038171][ T5023] [ 4438] 0 4438 897 32 45056 0 0 syslogd [ 484.108775][ T5023] [ 4441] 0 4441 572 64 40960 0 0 acpid [ 484.187131][ T5023] [ 4445] 0 4445 897 32 49152 0 0 klogd [ 484.217326][ T5023] [ 4456] 0 4456 4119 431 53248 0 -1000 udevd [ 484.285698][ T5023] [ 4654] 100 4654 1036 68 49152 0 0 dbus-daemon [ 484.295336][ T5023] [ 4669] 101 4669 959 359 49152 0 0 dhcpcd [ 484.388021][ T5023] [ 4670] 0 4670 850 103 49152 0 0 dhcpcd [ 484.440650][ T5023] [ 4671] 101 4671 670 71 45056 0 0 dhcpcd [ 484.512893][ T5023] [ 4672] 101 4672 670 71 45056 0 0 dhcpcd [ 484.578266][ T5023] [ 4753] 0 4753 1800 156 57344 0 -1000 sshd [ 484.659415][ T5023] [ 4756] 0 4756 897 64 40960 0 0 getty [ 484.766066][ T5023] [ 4794] 101 4794 850 77 49152 0 0 dhcpcd [ 484.815719][ T5023] [ 4812] 101 4812 850 109 49152 0 0 dhcpcd [ 484.824931][ T5023] [ 4813] 101 4813 850 109 49152 0 0 dhcpcd [ 484.898076][ T5023] [ 4822] 101 4822 850 109 49152 0 0 dhcpcd [ 484.964789][ T5023] [ 4824] 101 4824 850 109 49152 0 0 dhcpcd [ 485.026233][ T5023] [ 4826] 101 4826 850 109 49152 0 0 dhcpcd [ 485.035441][ T5023] [ 4827] 101 4827 850 109 49152 0 0 dhcpcd [ 485.094282][ T5023] [ 5018] 0 5018 1898 224 49152 0 0 sshd [ 485.195714][ T5023] [ 5020] 0 5020 4395 32 36864 0 0 syz-executor300 [ 485.252852][ T5023] [ 5022] 0 5022 4395 32 36864 0 0 syz-executor300 [ 485.295738][ T5023] [ 5023] 0 5023 4395 32 36864 0 0 syz-executor300 [ 485.355326][ T5023] [ 5024] 0 5024 4395 32 36864 0 0 syz-executor300 [ 485.427292][ T5023] [ 5025] 0 5025 4395 128 36864 0 0 syz-executor300 [ 485.473487][ T5023] [ 5026] 0 5026 4395 128 36864 0 0 syz-executor300 [ 485.566839][ T5023] [ 5027] 0 5027 4395 64 36864 0 0 syz-executor300 [ 485.648249][ T5023] [ 10797] 0 10797 850 112 49152 0 0 dhcpcd [ 485.770281][ T5023] [ 10818] 0 10818 850 112 49152 0 0 dhcpcd [ 485.847623][ T5023] [ 10860] 0 10860 850 112 49152 0 0 dhcpcd [ 485.983560][ T5023] [ 10906] 0 10906 850 112 49152 0 0 dhcpcd [ 486.134038][ T5023] [ 11298] 0 11298 850 112 49152 0 0 dhcpcd [ 486.225691][ T5023] [ 11328] 0 11328 850 112 49152 0 0 dhcpcd [ 486.234894][ T5023] [ 26056] 0 26056 4428 32 36864 0 1000 syz-executor300 [ 486.415703][ T5023] [ 26057] 0 26057 4428 32 49152 0 1000 syz-executor300 [ 486.530268][ T5023] [ 26058] 0 26058 4428 32 49152 0 1000 syz-executor300 [ 486.635717][ T5023] [ 26059] 0 26059 4428 32 36864 0 1000 syz-executor300 [ 486.710695][ T5023] [ 26060] 0 26060 4428 32 49152 0 1000 syz-executor300 [ 486.826315][ T5023] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor300,pid=25940,uid=0 [ 486.975701][ T5023] Out of memory: OOM victim 25940 (syz-executor300) is already exiting. Skip killing the task [ 487.077292][T26057] syz-executor300 invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=1000 [ 487.195722][T26057] CPU: 0 PID: 26057 Comm: syz-executor300 Not tainted 6.4.0-rc2-syzkaller-00481-gdcbe4ea1985d #0 [ 487.206305][T26057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 487.216402][T26057] Call Trace: [ 487.219708][T26057] [ 487.222670][T26057] dump_stack_lvl+0x136/0x150 [ 487.227397][T26057] dump_header+0x10a/0xd70 [ 487.231868][T26057] oom_kill_process+0x25d/0x600 [ 487.236773][T26057] out_of_memory+0x35c/0x1660 [ 487.241503][T26057] ? oom_killer_disable+0x2b0/0x2b0 [ 487.246757][T26057] __alloc_pages_slowpath.constprop.0+0x1b25/0x2170 [ 487.253436][T26057] ? warn_alloc+0x360/0x360 [ 487.258055][T26057] ? prepare_alloc_pages+0x178/0x570 [ 487.263594][T26057] __alloc_pages+0x408/0x4a0 [ 487.268253][T26057] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 487.275098][T26057] ? filemap_get_entry+0x203/0x430 [ 487.280268][T26057] ? lock_downgrade+0x690/0x690 [ 487.285189][T26057] alloc_pages+0x1aa/0x270 [ 487.289671][T26057] folio_alloc+0x20/0x70 [ 487.293999][T26057] filemap_alloc_folio+0x3c1/0x470 [ 487.299167][T26057] ? folio_wake_bit+0x270/0x270 [ 487.304089][T26057] ? down_read+0x13e/0x480 [ 487.308569][T26057] __filemap_get_folio+0x2a6/0x990 [ 487.313752][T26057] filemap_fault+0x15d7/0x24c0 [ 487.318671][T26057] ? read_cache_page_gfp+0x140/0x140 [ 487.324040][T26057] ? __handle_mm_fault+0x287a/0x41c0 [ 487.329382][T26057] ? lock_downgrade+0x690/0x690 [ 487.334301][T26057] __do_fault+0x107/0x600 [ 487.338786][T26057] __handle_mm_fault+0x28bc/0x41c0 [ 487.343956][T26057] ? mt_find+0x3b9/0xa60 [ 487.348272][T26057] ? vm_iomap_memory+0x190/0x190 [ 487.353269][T26057] ? mas_find+0x200/0x200 [ 487.357688][T26057] handle_mm_fault+0x2af/0x9f0 [ 487.362511][T26057] do_user_addr_fault+0x51a/0x1210 [ 487.367772][T26057] exc_page_fault+0x98/0x170 [ 487.372419][T26057] asm_exc_page_fault+0x26/0x30 [ 487.377334][T26057] RIP: 0033:0x7f315f8547e0 [ 487.381891][T26057] Code: Unable to access opcode bytes at 0x7f315f8547b6. [ 487.388935][T26057] RSP: 002b:00007fff0db86d88 EFLAGS: 00010202 [ 487.395042][T26057] RAX: 00007f315f91de90 RBX: 0000000000000002 RCX: 0000000000000001 [ 487.403137][T26057] RDX: 00007f315f85c660 RSI: 0000000000000000 RDI: 0000000000000000 [ 487.411146][T26057] RBP: 00007f315f91de88 R08: 0000000000000000 R09: 00007fff0dbc3080 [ 487.419173][T26057] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 487.427180][T26057] R13: 0000000000000001 R14: 00007f315f929120 R15: 0000000000000001 [ 487.435232][T26057] executing program [ 488.905188][T26057] Mem-Info: [ 488.936240][T26057] active_anon:1977 inactive_anon:544 isolated_anon:0 [ 488.936240][T26057] active_file:73 inactive_file:26 isolated_file:0 [ 488.936240][T26057] unevictable:768 dirty:13 writeback:0 [ 488.936240][T26057] slab_reclaimable:22066 slab_unreclaimable:83506 [ 488.936240][T26057] mapped:82 shmem:1231 pagetables:354 [ 488.936240][T26057] sec_pagetables:0 bounce:0 [ 488.936240][T26057] kernel_misc_reclaimable:0 [ 488.936240][T26057] free:25745 free_pcp:62 free_cma:0 [ 489.238206][T26057] Node 0 active_anon:7984kB inactive_anon:2084kB active_file:0kB inactive_file:220kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:128kB dirty:52kB writeback:0kB shmem:3388kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:8096kB pagetables:1352kB sec_pagetables:0kB all_unreclaimable? no [ 489.484706][T26057] Node 1 active_anon:52kB inactive_anon:8kB active_file:0kB inactive_file:96kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:100kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:52kB pagetables:64kB sec_pagetables:0kB all_unreclaimable? no [ 489.676569][T26057] Node 0 DMA free:10664kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 489.860929][T26057] lowmem_reserve[]: 0 2617 2619 2619 2619 [ 489.900342][T26057] Node 0 DMA32 free:37908kB boost:0kB min:35440kB low:44300kB high:53160kB reserved_highatomic:2048KB active_anon:2064kB inactive_anon:7972kB active_file:0kB inactive_file:484kB unevictable:1536kB writepending:52kB present:3129332kB managed:2684936kB mlocked:0kB bounce:0kB free_pcp:208kB local_pcp:208kB free_cma:0kB [ 490.148409][T26057] lowmem_reserve[]: 0 0 1 1 1 [ 490.184189][T26057] Node 0 Normal free:8kB boost:0kB min:20kB low:24kB high:28kB reserved_highatomic:0KB active_anon:44kB inactive_anon:4kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:1640kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 490.415705][T26057] lowmem_reserve[]: 0 0 0 0 0 [ 490.420571][T26057] Node 1 Normal free:54388kB boost:0kB min:54444kB low:68052kB high:81660kB reserved_highatomic:0KB active_anon:0kB inactive_anon:20kB active_file:40kB inactive_file:28kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 490.644194][T26057] lowmem_reserve[]: 0 0 0 0 0 [ 490.677595][T26057] Node 0 DMA: 1*4kB (U) 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 1*128kB (U) 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10668kB [ 490.789833][T26057] Node 0 DMA32: 917*4kB (ME) 441*8kB (ME) 165*16kB (UME) 165*32kB (UME) 72*64kB (ME) 33*128kB (UME) 20*256kB (UME) 13*512kB (UME) 2*1024kB (M) 0*2048kB 0*4096kB = 37772kB [ 490.985746][T26057] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 491.076880][T26057] Node 1 Normal: 17*4kB (ME) 6*8kB (UME) 5*16kB (ME) 36*32kB (UME) 10*64kB (UME) 3*128kB (UME) 4*256kB (UME) 2*512kB (UM) 3*1024kB (UME) 1*2048kB (E) 11*4096kB (M) = 54596kB [ 491.216244][T26057] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 491.248126][T26057] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 491.325897][T26057] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 491.416292][T26057] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 491.485738][T26057] 1374 total pagecache pages [ 491.490389][T26057] 0 pages in swap cache [ 491.494577][T26057] Free swap = 0kB [ 491.565717][T26057] Total swap = 0kB [ 491.569517][T26057] 2097051 pages RAM [ 491.573348][T26057] 0 pages HighMem/MovableOnly [ 491.638630][T26057] 392162 pages reserved [ 491.642848][T26057] 0 pages cma reserved [ 491.715703][T26057] Unreclaimable slab info: [ 491.720359][T26057] Name Used Total [ 491.785580][T26057] bio-352 7KB 7KB [ 491.825748][T26057] bio-416 8KB 8KB [ 491.831907][T26057] bio-432 8KB 8KB [ 491.896688][T26057] bio-528 15KB 15KB [ 491.902880][T26057] TIPC 30KB 30KB [ 491.985726][T26057] SCTPv6 31KB 31KB [ 491.991893][T26057] DCCPv6 29KB 29KB [ 492.087843][T26057] DCCP 30KB 30KB [ 492.094212][T26057] RXRPC 30KB 30KB [ 492.175738][T26057] rxrpc_call_jar 30KB 30KB [ 492.181899][T26057] fib6_nodes 8KB 8KB [ 492.265723][T26057] ip6_dst_cache 11KB 11KB [ 492.271867][T26057] RAWv6 61KB 61KB [ 492.320009][T26057] UDPv6 64KB 64KB [ 492.350578][T26057] TCPv6 31KB 31KB [ 492.402799][T26057] nf_conntrack 15KB 15KB [ 492.426422][T26057] t10_alua_lu_gp_cache 3KB 3KB [ 492.432832][T26057] scsi_sense_cache 1092KB 1092KB [ 492.537279][T26057] virtio_scsi_cmd 16KB 16KB [ 492.543437][T26057] bio-136 40KB 40KB [ 492.629504][T26057] mqueue_inode_cache 30KB 30KB [ 492.695719][T26057] f2fs_bio_post_read_ctx 23KB 23KB [ 492.702500][T26057] jfs_mp 7KB 7KB [ 492.785814][T26057] cifs_small_rq 16KB 16KB [ 492.791957][T26057] cifs_request 67KB 67KB [ 492.875707][T26057] cifs_mpx_ids 4KB 4KB [ 492.881875][T26057] nfs_commit_data 15KB 15KB [ 492.937582][T26057] nfs_write_data 47KB 47KB [ 492.943766][T26057] jbd2_inode 7KB 7KB [ 493.015296][T26057] ext4_system_zone 3KB 3KB [ 493.077176][T26057] ext4_io_end_vec 7KB 7KB [ 493.122160][T26057] rpc_buffers 31KB 31KB [ 493.148461][T26057] rpc_tasks 3KB 3KB [ 493.194037][T26057] UNIX-STREAM 224KB 224KB [ 493.230906][T26057] UNIX 212KB 288KB [ 493.287779][T26057] tcp_bind2_bucket 8KB 8KB [ 493.328302][T26057] tcp_bind_bucket 4KB 4KB [ 493.369320][T26057] ip_fib_trie 8KB 8KB [ 493.420842][T26057] ip_fib_alias 7KB 7KB [ 493.472288][T26057] ip_dst_cache 12KB 12KB [ 493.515146][T26057] RAW 61KB 61KB [ 493.561640][T26057] UDP 61KB 61KB [ 493.625731][T26057] request_sock_TCP 15KB 15KB [ 493.631964][T26057] TCP 61KB 61KB [ 493.688881][T26057] hugetlbfs_inode_cache 30KB 30KB [ 493.757122][T26057] bio-264 15KB 15KB [ 493.763265][T26057] ep_head 16KB 16KB [ 493.855713][T26057] eventpoll_pwq 31KB 31KB [ 493.907875][T26057] eventpoll_epi 59KB 59KB [ 493.914023][T26057] inotify_inode_mark 7KB 7KB [ 493.990153][T26057] sgpool-128 29KB 29KB [ 494.032693][T26057] sgpool-64 63KB 63KB [ 494.053827][T26057] sgpool-32 1638KB 1638KB [ 494.090700][T26057] sgpool-16 735KB 735KB [ 494.137115][T26057] sgpool-8 532KB 532KB [ 494.183679][T26057] bio_crypt_ctx 7KB 7KB [ 494.233712][T26057] request_queue 315KB 511KB [ 494.280346][T26057] bio-200 43KB 60KB [ 494.324241][T26057] biovec-max 297KB 297KB [ 494.378643][T26057] biovec-64 2054KB 2054KB [ 494.384887][T26057] biovec-16 638KB 641KB [ 494.462246][T26057] bio_integrity_payload 3KB 3KB [ 494.511375][T26057] uid_cache 7KB 7KB [ 494.565843][T26057] dmaengine-unmap-256 30KB 30KB [ 494.575729][T26057] dmaengine-unmap-128 15KB 15KB [ 494.582038][T26057] dmaengine-unmap-16 4KB 4KB [ 494.652310][T26057] dmaengine-unmap-2 4KB 4KB [ 494.682112][T26057] QIPCRTR 31KB 31KB [ 494.739103][T26057] audit_buffer 3KB 3KB [ 494.827770][T26057] skbuff_small_head 561KB 819KB [ 494.833923][T26057] skbuff_fclone_cache 468KB 585KB [ 494.897220][T26057] skbuff_head_cache 619KB 735KB [ 494.903376][T26057] configfs_dir_cache 8KB 8KB [ 494.957768][T26057] file_lock_cache 23KB 23KB [ 494.963927][T26057] file_lock_ctx 15KB 15KB [ 495.047161][T26057] fsnotify_mark_connector 8KB 8KB [ 495.053841][T26057] taskstats 384KB 496KB [ 495.120968][T26057] proc_dir_entry 315KB 315KB [ 495.196788][T26057] pde_opener 15KB 15KB [ 495.202942][T26057] seq_file 33KB 52KB [ 495.315679][T26057] sigqueue 39KB 39KB [ 495.321826][T26057] shmem_inode_cache 5841KB 5841KB [ 495.365714][T26057] kernfs_iattrs_cache 7KB 7KB [ 495.372047][T26057] kernfs_node_cache 14768KB 15021KB [ 495.405685][T26057] mnt_cache 23KB 23KB [ 495.411846][T26057] filp 1517KB 2265KB [ 495.473889][T26057] names_cache 34667KB 35700KB [ 495.485689][T26057] iint_cache 39KB 39KB [ 495.491814][T26057] lsm_inode_cache 2118KB 2171KB [ 495.545688][T26057] lsm_file_cache 298KB 434KB [ 495.561282][T26057] key_jar 15KB 15KB [ 495.575700][T26057] nsproxy 3KB 3KB [ 495.581842][T26057] vma_lock 2640KB 3007KB [ 495.658635][T26057] vm_area_struct 3115KB 3376KB [ 495.664771][T26057] fs_cache 219KB 296KB [ 495.795696][T26057] files_cache 778KB 1099KB [ 495.801850][T26057] signal_cache 1744KB 2430KB [ 495.890001][T26057] sighand_cache 654KB 691KB [ 495.925699][T26057] task_struct 13008KB 13893KB [ 495.931889][T26057] cred_jar 281KB 384KB [ 496.035715][T26057] anon_vma_chain 1537KB 1807KB [ 496.041874][T26057] anon_vma 185KB 203KB [ 496.155701][T26057] pid 562KB 742KB [ 496.161945][T26057] Acpi-Operand 143KB 205KB [ 496.257167][T26057] Acpi-ParseExt 23KB 23KB [ 496.263418][T26057] Acpi-Parse 31KB 67KB [ 496.315690][T26057] Acpi-State 27KB 66KB [ 496.321840][T26057] Acpi-Namespace 32KB 32KB [ 496.452425][T26057] numa_policy 3KB 3KB [ 496.479201][T26057] perf_event 31KB 31KB [ 496.485338][T26057] trace_event_file 430KB 430KB [ 496.533474][T26057] ftrace_event_field 830KB 830KB [ 496.636912][T26057] pool_workqueue 123KB 128KB [ 496.643097][T26057] maple_node 7388KB 8296KB [ 496.728905][T26057] mm_struct 1824KB 2520KB [ 496.775498][T26057] vmap_area 2190KB 2190KB [ 496.835704][T26057] debug_objects_cache 1679KB 1680KB [ 496.842036][T26057] page->ptl 585KB 748KB [ 496.926423][T26057] kmalloc-cg-8k 96KB 96KB [ 496.976017][T26057] kmalloc-cg-4k 1608KB 1888KB [ 497.062791][T26057] kmalloc-cg-2k 952KB 992KB [ 497.135747][T26057] kmalloc-cg-1k 356KB 480KB [ 497.141908][T26057] kmalloc-cg-512 735KB 752KB [ 497.247644][T26057] kmalloc-cg-256 5040KB 5048KB [ 497.253887][T26057] kmalloc-cg-192 33KB 36KB [ 497.366031][T26057] kmalloc-cg-128 34KB 36KB [ 497.372178][T26057] kmalloc-cg-96 129KB 164KB [ 497.476534][T26057] kmalloc-cg-64 8KB 12KB [ 497.482677][T26057] kmalloc-cg-32 20KB 20KB [ 497.557599][T26057] kmalloc-cg-16 37KB 116KB [ 497.563742][T26057] kmalloc-cg-8 7KB 7KB [ 497.695147][T26057] kmalloc-8k 1584KB 2048KB [ 497.711931][T26057] kmalloc-4k 48384KB 49440KB [ 497.745055][T26057] kmalloc-2k 47852KB 47908KB [ 497.820814][T26057] kmalloc-1k 2956KB 3808KB [ 497.831713][T26057] kmalloc-512 3473KB 5584KB [ 497.913208][T26057] kmalloc-256 60837KB 60856KB [ 498.007684][T26057] kmalloc-192 345KB 1192KB [ 498.013833][T26057] kmalloc-128 357KB 440KB [ 498.055081][T26057] kmalloc-96 458KB 544KB [ 498.077717][T26057] kmalloc-64 5469KB 6376KB [ 498.083953][T26057] kmalloc-32 222KB 444KB [ 498.285464][T26057] kmalloc-16 176KB 240KB [ 498.361034][T26057] kmalloc-8 283KB 414KB [ 498.395697][T26057] kmem_cache_node 210KB 212KB [ 498.401829][T26057] kmem_cache 176KB 176KB [ 498.534076][T26057] Tasks state (memory values in pages): [ 498.572105][T26057] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 498.674268][T26057] [ 4438] 0 4438 897 32 45056 0 0 syslogd [ 498.754268][T26057] [ 4441] 0 4441 572 64 40960 0 0 acpid [ 498.855684][T26057] [ 4445] 0 4445 897 64 49152 0 0 klogd [ 498.864808][T26057] [ 4456] 0 4456 4119 431 53248 0 -1000 udevd executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 498.990519][T26057] [ 4654] 100 4654 1036 68 49152 0 0 dbus-daemon [ 499.069005][T26057] [ 4669] 101 4669 959 359 49152 0 0 dhcpcd [ 499.134316][T26057] [ 4670] 0 4670 850 103 49152 0 0 dhcpcd [ 499.204276][T26057] [ 4671] 101 4671 670 71 45056 0 0 dhcpcd [ 499.270252][T26057] [ 4672] 101 4672 670 71 45056 0 0 dhcpcd [ 499.390378][T26057] [ 4753] 0 4753 1800 156 57344 0 -1000 sshd [ 499.434260][T26057] [ 4756] 0 4756 897 64 40960 0 0 getty [ 499.505217][T26057] [ 4794] 101 4794 850 77 49152 0 0 dhcpcd [ 499.589220][T26057] [ 4812] 101 4812 850 109 49152 0 0 dhcpcd [ 499.658540][T26057] [ 4813] 101 4813 850 109 49152 0 0 dhcpcd [ 499.740972][T26057] [ 4822] 101 4822 850 109 49152 0 0 dhcpcd [ 499.806525][T26057] [ 4824] 101 4824 850 109 49152 0 0 dhcpcd [ 499.876547][T26057] [ 4826] 101 4826 850 109 49152 0 0 dhcpcd [ 499.909614][T26057] [ 4827] 101 4827 850 109 49152 0 0 dhcpcd [ 499.971824][T26057] [ 5018] 0 5018 1898 288 49152 0 0 sshd [ 500.064078][T26057] [ 5020] 0 5020 4395 32 36864 0 0 syz-executor300 [ 500.143333][T26057] [ 5022] 0 5022 4395 32 36864 0 0 syz-executor300 [ 500.250538][T26057] [ 5023] 0 5023 4395 32 36864 0 0 syz-executor300 [ 500.303951][T26057] [ 5024] 0 5024 4395 32 36864 0 0 syz-executor300 [ 500.421324][T26057] [ 5025] 0 5025 4395 0 36864 0 0 syz-executor300 [ 500.529714][T26057] [ 5026] 0 5026 4395 0 36864 0 0 syz-executor300 [ 500.600987][T26057] [ 5027] 0 5027 4395 32 36864 0 0 syz-executor300 [ 500.671000][T26057] [ 10797] 0 10797 850 80 49152 0 0 dhcpcd [ 500.737966][T26057] [ 10818] 0 10818 850 112 49152 0 0 dhcpcd [ 500.797693][T26057] [ 10860] 0 10860 850 112 49152 0 0 dhcpcd [ 500.872093][T26057] [ 10906] 0 10906 850 112 49152 0 0 dhcpcd [ 500.930619][T26057] [ 11298] 0 11298 850 112 49152 0 0 dhcpcd [ 501.010679][T26057] [ 11328] 0 11328 850 112 49152 0 0 dhcpcd [ 501.079684][T26057] [ 26057] 0 26057 4428 32 49152 0 1000 syz-executor300 [ 501.137929][T26057] [ 26147] 0 26147 4428 32 49152 0 1000 syz-executor300 [ 501.197772][T26057] [ 26148] 0 26148 4428 32 49152 0 1000 syz-executor300 [ 501.277675][T26057] [ 26149] 0 26149 4428 32 49152 0 1000 syz-executor300 [ 501.339464][T26057] [ 26152] 0 26152 4395 0 36864 0 0 syz-executor300 [ 501.439064][T26057] [ 26153] 0 26153 4428 32 36864 0 1000 syz-executor300 [ 501.501497][T26057] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor300,pid=26060,uid=0 [ 501.664165][T26057] Out of memory: OOM victim 26060 (syz-executor300) is already exiting. Skip killing the task [ 501.756374][T26149] syz-executor300 invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=1000 [ 501.836113][T26149] CPU: 1 PID: 26149 Comm: syz-executor300 Not tainted 6.4.0-rc2-syzkaller-00481-gdcbe4ea1985d #0 [ 501.846704][T26149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 501.856805][T26149] Call Trace: [ 501.860115][T26149] [ 501.863082][T26149] dump_stack_lvl+0x136/0x150 [ 501.867813][T26149] dump_header+0x10a/0xd70 [ 501.872283][T26149] oom_kill_process+0x25d/0x600 [ 501.877186][T26149] out_of_memory+0x35c/0x1660 [ 501.881921][T26149] ? oom_killer_disable+0x2b0/0x2b0 [ 501.887264][T26149] __alloc_pages_slowpath.constprop.0+0x1b25/0x2170 [ 501.893992][T26149] ? warn_alloc+0x360/0x360 [ 501.898580][T26149] ? prepare_alloc_pages+0x178/0x570 [ 501.903942][T26149] __alloc_pages+0x408/0x4a0 [ 501.908598][T26149] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 501.915447][T26149] ? filemap_get_entry+0x203/0x430 [ 501.920621][T26149] ? lock_downgrade+0x690/0x690 [ 501.925544][T26149] alloc_pages+0x1aa/0x270 [ 501.930025][T26149] folio_alloc+0x20/0x70 [ 501.934324][T26149] filemap_alloc_folio+0x3c1/0x470 [ 501.939482][T26149] ? folio_wake_bit+0x270/0x270 [ 501.944370][T26149] ? down_read+0x13e/0x480 [ 501.948910][T26149] __filemap_get_folio+0x2a6/0x990 [ 501.954061][T26149] filemap_fault+0x15d7/0x24c0 [ 501.958870][T26149] ? read_cache_page_gfp+0x140/0x140 [ 501.964198][T26149] ? __handle_mm_fault+0x287a/0x41c0 [ 501.969515][T26149] ? lock_downgrade+0x690/0x690 [ 501.974417][T26149] __do_fault+0x107/0x600 [ 501.978793][T26149] __handle_mm_fault+0x28bc/0x41c0 [ 501.983939][T26149] ? mt_find+0x3b9/0xa60 [ 501.988217][T26149] ? vm_iomap_memory+0x190/0x190 [ 501.993358][T26149] ? mas_find+0x200/0x200 [ 501.997744][T26149] handle_mm_fault+0x2af/0x9f0 [ 502.002627][T26149] do_user_addr_fault+0x51a/0x1210 [ 502.007780][T26149] exc_page_fault+0x98/0x170 [ 502.012417][T26149] asm_exc_page_fault+0x26/0x30 [ 502.017306][T26149] RIP: 0033:0x7f315f861e80 [ 502.021747][T26149] Code: Unable to access opcode bytes at 0x7f315f861e56. [ 502.028776][T26149] RSP: 002b:00007fff0db86de8 EFLAGS: 00010206 [ 502.034863][T26149] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001 [ 502.042880][T26149] RDX: 0000000000000001 RSI: 00007f315f921188 RDI: 0000000000000000 [ 502.050885][T26149] RBP: 000000000007a0d3 R08: 0000000000000000 R09: 00007fff0dbc3080 [ 502.058902][T26149] R10: 0000000000000000 R11: 0000000000000000 R12: 20c49ba5e353f7cf [ 502.066990][T26149] R13: 0000000000000032 R14: 00007fff0db86e30 R15: 00007fff0db86e50 [ 502.075002][T26149] [ 503.513908][T26149] Mem-Info: [ 503.585543][T26149] active_anon:2022 inactive_anon:539 isolated_anon:0 [ 503.585543][T26149] active_file:11 inactive_file:18 isolated_file:0 [ 503.585543][T26149] unevictable:768 dirty:13 writeback:0 [ 503.585543][T26149] slab_reclaimable:21991 slab_unreclaimable:85166 [ 503.585543][T26149] mapped:32 shmem:1231 pagetables:379 [ 503.585543][T26149] sec_pagetables:0 bounce:0 [ 503.585543][T26149] kernel_misc_reclaimable:0 [ 503.585543][T26149] free:25508 free_pcp:478 free_cma:0 [ 503.937050][T26149] Node 0 active_anon:2112kB inactive_anon:8008kB active_file:4kB inactive_file:80kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:128kB dirty:52kB writeback:0kB shmem:3388kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:8124kB pagetables:1352kB sec_pagetables:0kB all_unreclaimable? no [ 504.315699][T26149] Node 1 active_anon:84kB inactive_anon:148kB active_file:40kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:80kB pagetables:164kB sec_pagetables:0kB all_unreclaimable? no [ 504.635672][T26149] Node 0 DMA free:10664kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 504.920813][T26149] lowmem_reserve[]: 0 2617 2619 2619 2619 [ 505.015678][T26149] Node 0 DMA32 free:36856kB boost:0kB min:35440kB low:44300kB high:53160kB reserved_highatomic:2048KB active_anon:2092kB inactive_anon:7980kB active_file:0kB inactive_file:336kB unevictable:1536kB writepending:52kB present:3129332kB managed:2684936kB mlocked:0kB bounce:0kB free_pcp:1728kB local_pcp:1096kB free_cma:0kB [ 505.315681][T26149] lowmem_reserve[]: 0 0 1 1 1 [ 505.320526][T26149] Node 0 Normal free:8kB boost:0kB min:20kB low:24kB high:28kB reserved_highatomic:0KB active_anon:44kB inactive_anon:4kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:1640kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 505.563318][T26149] lowmem_reserve[]: 0 0 0 0 0 executing program executing program [ 505.595159][T26149] Node 1 Normal free:55256kB boost:0kB min:54444kB low:68052kB high:81660kB reserved_highatomic:0KB active_anon:0kB inactive_anon:4kB active_file:264kB inactive_file:0kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB executing program [ 505.849403][T26149] lowmem_reserve[]: 0 0 0 0 0 [ 505.894962][T26149] Node 0 DMA: 2*4kB (U) 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 1*128kB (U) 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10672kB [ 505.994904][T26149] Node 0 DMA32: 732*4kB (ME) 450*8kB (UME) 165*16kB (UME) 171*32kB (UME) 74*64kB (ME) 36*128kB (UME) 20*256kB (UME) 11*512kB (ME) 2*1024kB (UM) 0*2048kB 0*4096kB = 36784kB [ 506.112046][T26149] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 506.244387][T26149] Node 1 Normal: 42*4kB (UME) 27*8kB (UME) 16*16kB (UME) 22*32kB (ME) 8*64kB (UME) 7*128kB (UME) 3*256kB (ME) 2*512kB (UM) 3*1024kB (UME) 1*2048kB (E) 11*4096kB (M) = 54720kB [ 506.362493][T26149] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 506.421768][T26149] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 506.465676][T26149] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 506.475297][T26149] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 506.558340][T26149] 1349 total pagecache pages [ 506.562993][T26149] 0 pages in swap cache [ 506.578744][ T1218] ieee802154 phy0 wpan0: encryption failed: -22 [ 506.585099][ T1218] ieee802154 phy1 wpan1: encryption failed: -22 [ 506.610572][T26149] Free swap = 0kB [ 506.614348][T26149] Total swap = 0kB [ 506.637243][T26149] 2097051 pages RAM [ 506.641106][T26149] 0 pages HighMem/MovableOnly [ 506.675674][T26149] 392162 pages reserved [ 506.679890][T26149] 0 pages cma reserved [ 506.683988][T26149] Unreclaimable slab info: [ 506.729111][T26149] Name Used Total [ 506.735447][T26149] bio-352 7KB 7KB [ 506.776884][T26149] bio-416 8KB 8KB [ 506.783058][T26149] bio-432 8KB 8KB [ 506.850312][T26149] bio-528 15KB 15KB [ 506.893817][T26149] TIPC 30KB 30KB [ 506.935814][T26149] SCTPv6 31KB 31KB [ 506.989860][T26149] DCCPv6 29KB 29KB [ 507.039078][T26149] DCCP 30KB 30KB [ 507.088814][T26149] RXRPC 30KB 30KB [ 507.131707][T26149] rxrpc_call_jar 30KB 30KB [ 507.172111][T26149] fib6_nodes 8KB 8KB [ 507.235724][T26149] ip6_dst_cache 11KB 11KB [ 507.320010][T26149] RAWv6 61KB 61KB [ 507.345697][T26149] UDPv6 64KB 64KB [ 507.351874][T26149] TCPv6 31KB 31KB [ 507.493368][T26149] nf_conntrack 15KB 15KB [ 507.526362][T26149] t10_alua_lu_gp_cache 3KB 3KB [ 507.532884][T26149] scsi_sense_cache 1092KB 1092KB [ 507.666614][T26149] virtio_scsi_cmd 16KB 16KB [ 507.672777][T26149] bio-136 40KB 40KB [ 507.745717][T26149] mqueue_inode_cache 30KB 30KB [ 507.751972][T26149] f2fs_bio_post_read_ctx 23KB 23KB [ 507.807537][T26149] jfs_mp 7KB 7KB [ 507.813732][T26149] cifs_small_rq 16KB 16KB [ 507.908534][T26149] cifs_request 67KB 67KB [ 507.914682][T26149] cifs_mpx_ids 4KB 4KB [ 508.040817][T26149] nfs_commit_data 15KB 15KB [ 508.085699][T26149] nfs_write_data 47KB 47KB [ 508.091888][T26149] jbd2_inode 7KB 7KB [ 508.178517][T26149] ext4_system_zone 3KB 3KB [ 508.184860][T26149] ext4_io_end_vec 7KB 7KB [ 508.233559][T26149] rpc_buffers 31KB 31KB [ 508.273446][T26149] rpc_tasks 3KB 3KB [ 508.327249][T26149] UNIX-STREAM 224KB 224KB [ 508.333404][T26149] UNIX 212KB 288KB [ 508.402468][T26149] tcp_bind2_bucket 8KB 8KB [ 508.414630][T26149] tcp_bind_bucket 4KB 4KB [ 508.463342][T26149] ip_fib_trie 8KB 8KB [ 508.503139][T26149] ip_fib_alias 7KB 7KB [ 508.558809][T26149] ip_dst_cache 12KB 12KB [ 508.564956][T26149] RAW 61KB 61KB [ 508.667809][T26149] UDP 61KB 61KB [ 508.673961][T26149] request_sock_TCP 15KB 15KB [ 508.702349][T26149] TCP 61KB 61KB [ 508.777456][T26149] hugetlbfs_inode_cache 30KB 30KB [ 508.783948][T26149] bio-264 15KB 15KB [ 508.817193][T26149] ep_head 16KB 16KB [ 508.823340][T26149] eventpoll_pwq 31KB 31KB [ 508.907039][T26149] eventpoll_epi 59KB 59KB [ 508.944466][T26149] inotify_inode_mark 7KB 7KB [ 508.969818][T26149] sgpool-128 29KB 29KB [ 509.004671][T26149] sgpool-64 63KB 63KB [ 509.053817][T26149] sgpool-32 2094KB 2094KB [ 509.104050][T26149] sgpool-16 952KB 952KB [ 509.149731][T26149] sgpool-8 671KB 671KB [ 509.245709][T26149] bio_crypt_ctx 7KB 7KB [ 509.251855][T26149] request_queue 315KB 511KB [ 509.309351][T26149] bio-200 43KB 60KB [ 509.315504][T26149] biovec-max 297KB 297KB [ 509.354609][T26149] biovec-64 2652KB 2652KB [ 509.378079][T26149] biovec-16 803KB 806KB [ 509.384208][T26149] bio_integrity_payload 3KB 3KB [ 509.450261][T26149] uid_cache 7KB 7KB [ 509.511662][T26149] dmaengine-unmap-256 30KB 30KB [ 509.520932][T26149] dmaengine-unmap-128 15KB 15KB [ 509.597073][T26149] dmaengine-unmap-16 4KB 4KB [ 509.603310][T26149] dmaengine-unmap-2 4KB 4KB [ 509.707442][T26149] QIPCRTR 31KB 31KB [ 509.713593][T26149] audit_buffer 3KB 3KB [ 509.821022][T26149] skbuff_small_head 535KB 803KB [ 509.857475][T26149] skbuff_fclone_cache 316KB 450KB [ 509.863796][T26149] skbuff_head_cache 608KB 686KB [ 509.886321][T26149] configfs_dir_cache 8KB 8KB [ 509.892565][T26149] file_lock_cache 23KB 23KB [ 509.932690][T26149] file_lock_ctx 15KB 15KB [ 509.954167][T26149] fsnotify_mark_connector 8KB 8KB [ 510.044333][T26149] taskstats 370KB 480KB [ 510.078580][T26149] proc_dir_entry 315KB 315KB [ 510.121684][T26149] pde_opener 15KB 15KB [ 510.164718][T26149] seq_file 33KB 52KB [ 510.307305][T26149] sigqueue 39KB 39KB [ 510.313460][T26149] shmem_inode_cache 5841KB 5841KB [ 510.385621][T26149] kernfs_iattrs_cache 7KB 7KB [ 510.414202][T26149] kernfs_node_cache 14768KB 15021KB [ 510.467427][T26149] mnt_cache 23KB 23KB [ 510.473604][T26149] filp 1305KB 2115KB [ 510.645695][T26149] names_cache 29320KB 30672KB [ 510.651849][T26149] iint_cache 39KB 39KB [ 510.785912][T26149] lsm_inode_cache 2098KB 2159KB [ 510.792072][T26149] lsm_file_cache 272KB 394KB [ 510.895710][T26149] key_jar 15KB 15KB [ 510.901855][T26149] nsproxy 3KB 3KB [ 510.990334][T26149] vma_lock 2280KB 2722KB [ 511.075726][T26149] vm_area_struct 2683KB 2996KB [ 511.081882][T26149] fs_cache 171KB 260KB [ 511.205695][T26149] files_cache 712KB 1067KB [ 511.211941][T26149] signal_cache 1564KB 2399KB [ 511.315713][T26149] sighand_cache 654KB 691KB [ 511.321889][T26149] task_struct 11327KB 12286KB [ 511.439872][T26149] cred_jar 235KB 372KB [ 511.515723][T26149] anon_vma_chain 1330KB 1634KB [ 511.521927][T26149] anon_vma 197KB 203KB [ 511.612772][T26149] pid 493KB 690KB [ 511.689261][T26149] Acpi-Operand 143KB 205KB [ 511.695423][T26149] Acpi-ParseExt 23KB 23KB [ 511.814156][T26149] Acpi-Parse 31KB 67KB [ 511.865704][T26149] Acpi-State 27KB 66KB [ 511.871843][T26149] Acpi-Namespace 32KB 32KB [ 511.994403][T26149] numa_policy 3KB 3KB [ 512.075713][T26149] perf_event 31KB 31KB [ 512.081865][T26149] trace_event_file 430KB 430KB [ 512.215700][T26149] ftrace_event_field 830KB 830KB [ 512.221949][T26149] pool_workqueue 123KB 128KB [ 512.289925][T26149] maple_node 6368KB 7272KB [ 512.385695][T26149] mm_struct 1604KB 2457KB [ 512.391840][T26149] vmap_area 2198KB 2198KB [ 512.487028][T26149] debug_objects_cache 1679KB 1680KB [ 512.493376][T26149] page->ptl 519KB 708KB [ 512.635718][T26149] kmalloc-cg-8k 96KB 96KB [ 512.641882][T26149] kmalloc-cg-4k 1608KB 1888KB [ 512.755702][T26149] kmalloc-cg-2k 952KB 992KB [ 512.761854][T26149] kmalloc-cg-1k 440KB 480KB [ 512.875698][T26149] kmalloc-cg-512 883KB 900KB [ 512.881935][T26149] kmalloc-cg-256 5056KB 5064KB [ 512.994736][T26149] kmalloc-cg-192 33KB 36KB [ 513.085748][T26149] kmalloc-cg-128 34KB 36KB [ 513.091894][T26149] kmalloc-cg-96 102KB 148KB [ 513.175719][T26149] kmalloc-cg-64 8KB 12KB [ 513.181870][T26149] kmalloc-cg-32 20KB 20KB [ 513.294295][T26149] kmalloc-cg-16 37KB 116KB [ 513.369102][T26149] kmalloc-cg-8 7KB 7KB [ 513.375305][T26149] kmalloc-8k 1584KB 2048KB [ 513.482392][T26149] kmalloc-4k 42272KB 43584KB [ 513.565705][T26149] kmalloc-2k 48016KB 48072KB [ 513.571890][T26149] kmalloc-1k 2956KB 3808KB [ 513.681067][T26149] kmalloc-512 3473KB 5584KB [ 513.772340][T26149] kmalloc-256 78077KB 78096KB [ 513.780750][T26149] kmalloc-192 345KB 1192KB [ 513.875747][T26149] kmalloc-128 357KB 440KB [ 513.881903][T26149] kmalloc-96 438KB 536KB [ 513.990602][T26149] kmalloc-64 5290KB 6368KB [ 514.055719][T26149] kmalloc-32 222KB 444KB [ 514.061879][T26149] kmalloc-16 172KB 240KB [ 514.195731][T26149] kmalloc-8 283KB 414KB [ 514.201903][T26149] kmem_cache_node 210KB 212KB [ 514.315699][T26149] kmem_cache 176KB 176KB [ 514.321843][T26149] Tasks state (memory values in pages): [ 514.422571][T26149] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 514.525757][T26149] [ 4438] 0 4438 897 32 45056 0 0 syslogd [ 514.535060][T26149] [ 4441] 0 4441 572 64 40960 0 0 acpid [ 514.714342][T26149] [ 4445] 0 4445 897 32 49152 0 0 klogd [ 514.815410][T26149] [ 4456] 0 4456 4119 431 53248 0 -1000 udevd [ 514.895708][T26149] [ 4654] 100 4654 1036 68 49152 0 0 dbus-daemon [ 514.905351][T26149] [ 4669] 101 4669 959 359 49152 0 0 dhcpcd [ 515.095706][T26149] [ 4670] 0 4670 850 103 49152 0 0 dhcpcd [ 515.104934][T26149] [ 4671] 101 4671 670 71 45056 0 0 dhcpcd [ 515.264384][T26149] [ 4672] 101 4672 670 71 45056 0 0 dhcpcd [ 515.385744][T26149] [ 4753] 0 4753 1800 156 57344 0 -1000 sshd [ 515.394783][T26149] [ 4756] 0 4756 897 64 40960 0 0 getty [ 515.555720][T26149] [ 4794] 101 4794 850 109 49152 0 0 dhcpcd [ 515.564938][T26149] [ 4812] 101 4812 850 109 49152 0 0 dhcpcd [ 515.745685][T26149] [ 4813] 101 4813 850 109 49152 0 0 dhcpcd [ 515.754898][T26149] [ 4822] 101 4822 850 109 49152 0 0 dhcpcd [ 515.905722][T26149] [ 4824] 101 4824 850 109 49152 0 0 dhcpcd [ 515.914936][T26149] [ 4826] 101 4826 850 109 49152 0 0 dhcpcd [ 516.026252][T26149] [ 4827] 101 4827 850 109 49152 0 0 dhcpcd [ 516.051128][T26149] [ 5018] 0 5018 1898 224 49152 0 0 sshd [ 516.108485][T26149] [ 5020] 0 5020 4395 32 36864 0 0 syz-executor300 [ 516.175504][T26149] [ 5022] 0 5022 4395 128 36864 0 0 syz-executor300 [ 516.240701][T26149] [ 5023] 0 5023 4395 96 36864 0 0 syz-executor300 [ 516.315754][T26149] [ 5024] 0 5024 4395 96 36864 0 0 syz-executor300 [ 516.410579][T26149] [ 5025] 0 5025 4395 32 36864 0 0 syz-executor300 [ 516.481371][T26149] [ 5026] 0 5026 4395 32 36864 0 0 syz-executor300 [ 516.549274][T26149] [ 5027] 0 5027 4395 32 36864 0 0 syz-executor300 [ 516.613768][T26149] [ 10797] 0 10797 850 80 49152 0 0 dhcpcd [ 516.674770][T26149] [ 10818] 0 10818 850 112 49152 0 0 dhcpcd [ 516.766920][T26149] [ 10860] 0 10860 850 112 49152 0 0 dhcpcd [ 516.826767][T26149] [ 10906] 0 10906 850 112 49152 0 0 dhcpcd [ 516.885454][T26149] [ 11298] 0 11298 850 112 49152 0 0 dhcpcd [ 517.005681][T26149] [ 11328] 0 11328 850 112 49152 0 0 dhcpcd [ 517.014888][T26149] [ 26149] 0 26149 4428 32 49152 0 1000 syz-executor300 [ 517.155821][T26149] [ 26236] 0 26236 4428 0 49152 0 1000 syz-executor300 [ 517.242322][T26149] [ 26238] 0 26238 4428 0 36864 0 1000 syz-executor300 [ 517.325789][T26149] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor300,pid=26149,uid=0 [ 517.456284][T26149] Out of memory: Killed process 26149 (syz-executor300) total-vm:17712kB, anon-rss:0kB, file-rss:128kB, shmem-rss:0kB, UID:0 pgtables:48kB oom_score_adj:1000 [ 518.272530][ T5025] syz-executor300 invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 518.445670][ T5025] CPU: 1 PID: 5025 Comm: syz-executor300 Not tainted 6.4.0-rc2-syzkaller-00481-gdcbe4ea1985d #0 [ 518.456170][ T5025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 518.466271][ T5025] Call Trace: [ 518.469597][ T5025] [ 518.472546][ T5025] dump_stack_lvl+0x136/0x150 [ 518.477370][ T5025] dump_header+0x10a/0xd70 [ 518.481823][ T5025] oom_kill_process+0x25d/0x600 [ 518.486706][ T5025] out_of_memory+0x35c/0x1660 [ 518.491416][ T5025] ? oom_killer_disable+0x2b0/0x2b0 [ 518.496656][ T5025] __alloc_pages_slowpath.constprop.0+0x1b25/0x2170 [ 518.503325][ T5025] ? warn_alloc+0x360/0x360 [ 518.507924][ T5025] ? prepare_alloc_pages+0x178/0x570 [ 518.513259][ T5025] __alloc_pages+0x408/0x4a0 [ 518.517891][ T5025] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 518.524881][ T5025] ? filemap_get_entry+0x203/0x430 [ 518.530031][ T5025] ? lock_downgrade+0x690/0x690 [ 518.534949][ T5025] alloc_pages+0x1aa/0x270 [ 518.539495][ T5025] folio_alloc+0x20/0x70 [ 518.543793][ T5025] filemap_alloc_folio+0x3c1/0x470 [ 518.548940][ T5025] ? folio_wake_bit+0x270/0x270 [ 518.553827][ T5025] ? down_read+0x13e/0x480 [ 518.558302][ T5025] __filemap_get_folio+0x2a6/0x990 [ 518.563506][ T5025] filemap_fault+0x15d7/0x24c0 [ 518.568330][ T5025] ? read_cache_page_gfp+0x140/0x140 [ 518.573660][ T5025] ? __handle_mm_fault+0x287a/0x41c0 [ 518.578976][ T5025] ? lock_downgrade+0x690/0x690 [ 518.583869][ T5025] __do_fault+0x107/0x600 [ 518.588245][ T5025] __handle_mm_fault+0x28bc/0x41c0 [ 518.593392][ T5025] ? mt_find+0x3b9/0xa60 [ 518.597673][ T5025] ? vm_iomap_memory+0x190/0x190 [ 518.602643][ T5025] ? mas_find+0x200/0x200 [ 518.607031][ T5025] handle_mm_fault+0x2af/0x9f0 [ 518.611830][ T5025] do_user_addr_fault+0x51a/0x1210 [ 518.616986][ T5025] exc_page_fault+0x98/0x170 [ 518.621610][ T5025] asm_exc_page_fault+0x26/0x30 [ 518.626502][ T5025] RIP: 0033:0x7f315f8700c0 [ 518.630956][ T5025] Code: Unable to access opcode bytes at 0x7f315f870096. [ 518.637989][ T5025] RSP: 002b:00007fff0db85c18 EFLAGS: 00010287 [ 518.644083][ T5025] RAX: 0000000000100000 RBX: 0000000000008000 RCX: 00007fff0db85c50 [ 518.652079][ T5025] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000008030 [ 518.660073][ T5025] RBP: 0000000000000003 R08: 0000000000000001 R09: 00007fff0db86e80 [ 518.668077][ T5025] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff0db85c50 [ 518.676071][ T5025] R13: 0000000000000001 R14: 00000000000006eb R15: 431bde82d7b634db [ 518.684168][ T5025] [ 520.295678][ T5025] Mem-Info: [ 520.298989][ T5025] active_anon:2020 inactive_anon:560 isolated_anon:0 [ 520.298989][ T5025] active_file:21 inactive_file:13 isolated_file:0 [ 520.298989][ T5025] unevictable:768 dirty:13 writeback:0 [ 520.298989][ T5025] slab_reclaimable:21659 slab_unreclaimable:84518 [ 520.298989][ T5025] mapped:7 shmem:1231 pagetables:379 [ 520.298989][ T5025] sec_pagetables:0 bounce:0 [ 520.298989][ T5025] kernel_misc_reclaimable:0 [ 520.298989][ T5025] free:25640 free_pcp:68 free_cma:0 [ 520.780793][ T5025] Node 0 active_anon:7996kB inactive_anon:2120kB active_file:0kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:28kB dirty:52kB writeback:0kB shmem:3388kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:8152kB pagetables:1352kB sec_pagetables:0kB all_unreclaimable? no [ 521.155671][ T5025] Node 1 active_anon:56kB inactive_anon:140kB active_file:52kB inactive_file:4kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:52kB pagetables:164kB sec_pagetables:0kB all_unreclaimable? no [ 521.465689][ T5025] Node 0 DMA free:10664kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 521.745081][ T5025] lowmem_reserve[]: 0 2617 2619 2619 2619 [ 521.811099][ T5025] Node 0 DMA32 free:36804kB boost:0kB min:35440kB low:44300kB high:53160kB reserved_highatomic:2048KB active_anon:7932kB inactive_anon:2136kB active_file:0kB inactive_file:96kB unevictable:1536kB writepending:52kB present:3129332kB managed:2684936kB mlocked:0kB bounce:0kB free_pcp:1784kB local_pcp:828kB free_cma:0kB [ 522.125702][ T5025] lowmem_reserve[]: 0 0 1 1 1 [ 522.130545][ T5025] Node 0 Normal free:8kB boost:0kB min:20kB low:24kB high:28kB reserved_highatomic:0KB active_anon:4kB inactive_anon:44kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:1640kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 522.515706][ T5025] lowmem_reserve[]: 0 0 0 0 0 [ 522.520534][ T5025] Node 1 Normal free:54440kB boost:0kB min:54444kB low:68052kB high:81660kB reserved_highatomic:0KB active_anon:0kB inactive_anon:92kB active_file:16kB inactive_file:0kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 522.875672][ T5025] lowmem_reserve[]: 0 0 0 0 0 [ 522.880849][ T5025] Node 0 DMA: 2*4kB (U) 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 1*128kB (U) 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10672kB [ 523.080735][ T5025] Node 0 DMA32: 935*4kB (UME) 452*8kB (ME) 165*16kB (ME) 176*32kB (UME) 86*64kB (UME) 37*128kB (UME) 17*256kB (ME) 11*512kB (ME) 1*1024kB (U) 0*2048kB 0*4096kB = 36876kB executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 523.267047][ T5025] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 523.359023][ T5025] Node 1 Normal: 41*4kB (UME) 13*8kB (UME) 16*16kB (UME) 47*32kB (UME) 13*64kB (UE) 5*128kB (UME) 3*256kB (ME) 2*512kB (UM) 3*1024kB (UME) 1*2048kB (E) 11*4096kB (M) = 55468kB [ 523.493236][ T5025] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 523.567335][ T5025] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 523.645552][ T5025] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 523.705111][ T5025] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 523.763036][ T5025] 1474 total pagecache pages [ 523.800635][ T5025] 0 pages in swap cache [ 523.836992][ T5025] Free swap = 0kB [ 523.861431][ T5025] Total swap = 0kB [ 523.904354][ T5025] 2097051 pages RAM [ 523.920734][ T5025] 0 pages HighMem/MovableOnly [ 523.943635][ T5025] 392162 pages reserved [ 524.037735][ T5025] 0 pages cma reserved [ 524.046973][ T5025] Unreclaimable slab info: [ 524.051801][ T5025] Name Used Total [ 524.114633][ T5025] bio-352 7KB 7KB [ 524.163940][ T5025] bio-416 8KB 8KB [ 524.205692][ T5025] bio-432 8KB 8KB [ 524.259357][ T5025] bio-528 15KB 15KB [ 524.299481][ T5025] TIPC 30KB 30KB [ 524.341608][ T5025] SCTPv6 31KB 31KB [ 524.382293][ T5025] DCCPv6 29KB 29KB [ 524.423695][ T5025] DCCP 30KB 30KB [ 524.510183][ T5025] RXRPC 30KB 30KB [ 524.549549][ T5025] rxrpc_call_jar 30KB 30KB [ 524.595821][ T5025] fib6_nodes 8KB 8KB [ 524.623293][ T5025] ip6_dst_cache 11KB 11KB [ 524.666653][ T5025] RAWv6 61KB 61KB [ 524.711684][ T5025] UDPv6 64KB 64KB [ 524.768618][ T5025] TCPv6 31KB 31KB [ 524.806188][ T5025] nf_conntrack 15KB 15KB [ 524.895793][ T5025] t10_alua_lu_gp_cache 3KB 3KB [ 524.902214][ T5025] scsi_sense_cache 1092KB 1092KB [ 524.935474][ T5025] virtio_scsi_cmd 16KB 16KB [ 524.986100][ T5025] bio-136 40KB 40KB [ 524.992298][ T5025] mqueue_inode_cache 30KB 30KB [ 525.139007][ T5025] f2fs_bio_post_read_ctx 23KB 23KB [ 525.170390][ T5025] jfs_mp 7KB 7KB [ 525.255748][ T5025] cifs_small_rq 16KB 16KB [ 525.261904][ T5025] cifs_request 67KB 67KB [ 525.379984][ T5025] cifs_mpx_ids 4KB 4KB [ 525.399908][ T5025] nfs_commit_data 15KB 15KB [ 525.459772][ T5025] nfs_write_data 47KB 47KB [ 525.481552][ T5025] jbd2_inode 7KB 7KB [ 525.518974][ T5025] ext4_system_zone 3KB 3KB [ 525.525115][ T5025] ext4_io_end_vec 7KB 7KB [ 525.648611][ T5025] rpc_buffers 31KB 31KB [ 525.654780][ T5025] rpc_tasks 3KB 3KB [ 525.702484][ T5025] UNIX-STREAM 224KB 224KB [ 525.804086][ T5025] UNIX 212KB 288KB [ 525.839175][ T5025] tcp_bind2_bucket 8KB 8KB [ 525.845320][ T5025] tcp_bind_bucket 4KB 4KB [ 525.953292][ T5025] ip_fib_trie 8KB 8KB [ 526.048347][ T5025] ip_fib_alias 7KB 7KB [ 526.054499][ T5025] ip_dst_cache 12KB 12KB [ 526.157594][ T5025] RAW 61KB 61KB [ 526.163753][ T5025] UDP 61KB 61KB [ 526.267572][ T5025] request_sock_TCP 15KB 15KB [ 526.273722][ T5025] TCP 61KB 61KB [ 526.342600][ T5025] hugetlbfs_inode_cache 30KB 30KB [ 526.454465][ T5025] bio-264 15KB 15KB [ 526.515693][ T5025] ep_head 16KB 16KB [ 526.521849][ T5025] eventpoll_pwq 31KB 31KB [ 526.597316][ T5025] eventpoll_epi 59KB 59KB [ 526.603458][ T5025] inotify_inode_mark 7KB 7KB [ 526.703257][ T5025] sgpool-128 29KB 29KB [ 526.740481][ T5025] sgpool-64 63KB 63KB [ 526.837783][ T5025] sgpool-32 2551KB 2551KB [ 526.843932][ T5025] sgpool-16 1155KB 1155KB [ 526.915610][ T5025] sgpool-8 817KB 817KB [ 526.923493][ T5025] bio_crypt_ctx 7KB 7KB [ 526.995004][ T5025] request_queue 315KB 511KB [ 527.045677][ T5025] bio-200 43KB 60KB [ 527.051838][ T5025] biovec-max 297KB 297KB [ 527.097939][ T5025] biovec-64 3219KB 3219KB [ 527.104084][ T5025] biovec-16 976KB 978KB [ 527.213213][ T5025] bio_integrity_payload 3KB 3KB [ 527.259176][ T5025] uid_cache 7KB 7KB [ 527.265332][ T5025] dmaengine-unmap-256 30KB 30KB [ 527.339989][ T5025] dmaengine-unmap-128 15KB 15KB [ 527.415045][ T5025] dmaengine-unmap-16 4KB 4KB [ 527.443867][ T5025] dmaengine-unmap-2 4KB 4KB [ 527.523897][ T5025] QIPCRTR 31KB 31KB [ 527.538460][ T5025] audit_buffer 3KB 3KB [ 527.544602][ T5025] skbuff_small_head 409KB 677KB [ 527.635756][ T5025] skbuff_fclone_cache 245KB 360KB [ 527.673054][ T5025] skbuff_head_cache 520KB 660KB [ 527.746492][ T5025] configfs_dir_cache 8KB 8KB [ 527.784081][ T5025] file_lock_cache 23KB 23KB [ 527.832830][ T5025] file_lock_ctx 15KB 15KB [ 527.872148][ T5025] fsnotify_mark_connector 8KB 8KB [ 527.964874][ T5025] taskstats 351KB 434KB [ 527.989204][ T5025] proc_dir_entry 315KB 315KB [ 528.073082][ T5025] pde_opener 15KB 15KB [ 528.113148][ T5025] seq_file 33KB 52KB [ 528.156962][ T5025] sigqueue 39KB 39KB [ 528.169472][ T5025] shmem_inode_cache 5841KB 5841KB [ 528.175606][ T5025] kernfs_iattrs_cache 7KB 7KB [ 528.239411][ T5025] kernfs_node_cache 14768KB 15021KB [ 528.245563][ T5025] mnt_cache 23KB 23KB [ 528.296740][ T5025] filp 1116KB 1875KB [ 528.302918][ T5025] names_cache 24203KB 25733KB [ 528.364286][ T5025] iint_cache 39KB 39KB [ 528.421320][ T5025] lsm_inode_cache 2089KB 2147KB [ 528.506778][ T5025] lsm_file_cache 229KB 378KB [ 528.513015][ T5025] key_jar 15KB 15KB [ 528.602361][ T5025] nsproxy 3KB 3KB [ 528.622744][ T5025] vma_lock 1956KB 2467KB [ 528.725787][ T5025] vm_area_struct 2245KB 2608KB [ 528.754681][ T5025] fs_cache 158KB 240KB [ 528.800825][ T5025] files_cache 639KB 956KB [ 528.885703][ T5025] signal_cache 1348KB 2278KB [ 528.891861][ T5025] sighand_cache 654KB 691KB [ 528.967969][ T5025] task_struct 9520KB 10650KB [ 528.996086][ T5025] cred_jar 214KB 364KB [ 529.047156][ T5025] anon_vma_chain 1109KB 1433KB [ 529.155698][ T5025] anon_vma 188KB 203KB [ 529.190912][ T5025] pid 418KB 648KB [ 529.218017][ T5025] Acpi-Operand 143KB 205KB [ 529.224162][ T5025] Acpi-ParseExt 23KB 23KB [ 529.297323][ T5025] Acpi-Parse 31KB 67KB [ 529.303485][ T5025] Acpi-State 27KB 66KB [ 529.372404][ T5025] Acpi-Namespace 32KB 32KB [ 529.421110][ T5025] numa_policy 3KB 3KB [ 529.463042][ T5025] perf_event 31KB 31KB [ 529.497464][ T5025] trace_event_file 430KB 430KB [ 529.503698][ T5025] ftrace_event_field 830KB 830KB [ 529.557617][ T5025] pool_workqueue 123KB 128KB [ 529.563798][ T5025] maple_node 5183KB 6048KB [ 529.645327][ T5025] mm_struct 1397KB 2268KB [ 529.683339][ T5025] vmap_area 2206KB 2206KB [ 529.741279][ T5025] debug_objects_cache 1679KB 1680KB [ 529.774945][ T5025] page->ptl 425KB 641KB [ 529.828537][ T5025] kmalloc-cg-8k 96KB 96KB [ 529.905721][ T5025] kmalloc-cg-4k 1608KB 1888KB [ 529.911869][ T5025] kmalloc-cg-2k 952KB 992KB [ 529.977865][ T5025] kmalloc-cg-1k 440KB 480KB [ 529.984015][ T5025] kmalloc-cg-512 899KB 916KB [ 530.037325][ T5025] kmalloc-cg-256 5080KB 5088KB [ 530.043473][ T5025] kmalloc-cg-192 33KB 36KB [ 530.095755][ T5025] kmalloc-cg-128 34KB 36KB [ 530.105731][ T5025] kmalloc-cg-96 118KB 144KB [ 530.144438][ T5025] kmalloc-cg-64 8KB 12KB [ 530.185734][ T5025] kmalloc-cg-32 20KB 20KB [ 530.191916][ T5025] kmalloc-cg-16 35KB 116KB [ 530.256590][ T5025] kmalloc-cg-8 7KB 7KB [ 530.287085][ T5025] kmalloc-8k 1584KB 2048KB [ 530.338370][ T5025] kmalloc-4k 34712KB 35680KB [ 530.383821][ T5025] kmalloc-2k 48176KB 48232KB [ 530.428016][ T5025] kmalloc-1k 2956KB 3808KB [ 530.491889][ T5025] kmalloc-512 3473KB 5584KB [ 530.534129][ T5025] kmalloc-256 93093KB 93112KB [ 530.574006][ T5025] kmalloc-192 345KB 1192KB [ 530.622934][ T5025] kmalloc-128 357KB 440KB [ 530.664648][ T5025] kmalloc-96 384KB 500KB [ 530.735961][ T5025] kmalloc-64 5059KB 6368KB [ 530.742212][ T5025] kmalloc-32 213KB 444KB [ 530.805684][ T5025] kmalloc-16 168KB 240KB [ 530.811838][ T5025] kmalloc-8 283KB 414KB [ 530.863701][ T5025] kmem_cache_node 210KB 212KB [ 530.903505][ T5025] kmem_cache 176KB 176KB [ 530.954467][ T5025] Tasks state (memory values in pages): [ 530.985165][ T5025] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 531.125767][ T5025] [ 4438] 0 4438 897 64 45056 0 0 syslogd [ 531.200548][ T5025] [ 4441] 0 4441 572 64 40960 0 0 acpid [ 531.289753][ T5025] [ 4445] 0 4445 897 64 49152 0 0 klogd [ 531.393658][ T5025] [ 4456] 0 4456 4119 431 53248 0 -1000 udevd [ 531.452283][ T5025] [ 4654] 100 4654 1036 68 49152 0 0 dbus-daemon [ 531.497994][ T5025] [ 4669] 101 4669 959 359 49152 0 0 dhcpcd [ 531.558252][ T5025] [ 4670] 0 4670 850 103 49152 0 0 dhcpcd [ 531.618219][ T5025] [ 4671] 101 4671 670 71 45056 0 0 dhcpcd [ 531.697618][ T5025] [ 4672] 101 4672 670 71 45056 0 0 dhcpcd [ 531.757963][ T5025] [ 4753] 0 4753 1800 156 57344 0 -1000 sshd [ 531.832780][ T5025] [ 4756] 0 4756 897 64 40960 0 0 getty [ 531.898195][ T5025] [ 4794] 101 4794 850 109 49152 0 0 dhcpcd [ 531.957729][ T5025] [ 4812] 101 4812 850 109 49152 0 0 dhcpcd [ 532.017312][ T5025] [ 4813] 101 4813 850 109 49152 0 0 dhcpcd [ 532.078010][ T5025] [ 4822] 101 4822 850 109 49152 0 0 dhcpcd [ 532.137485][ T5025] [ 4824] 101 4824 850 109 49152 0 0 dhcpcd [ 532.218199][ T5025] [ 4826] 101 4826 850 109 49152 0 0 dhcpcd [ 532.269538][ T5025] [ 4827] 101 4827 850 109 49152 0 0 dhcpcd [ 532.328596][ T5025] [ 5018] 0 5018 1898 192 49152 0 0 sshd [ 532.382502][ T5025] [ 5020] 0 5020 4395 32 36864 0 0 syz-executor300 [ 532.452273][ T5025] [ 5022] 0 5022 4395 0 36864 0 0 syz-executor300 [ 532.523065][ T5025] [ 5023] 0 5023 4395 0 36864 0 0 syz-executor300 [ 532.624372][ T5025] [ 5024] 0 5024 4395 0 36864 0 0 syz-executor300 [ 532.702406][ T5025] [ 5025] 0 5025 4395 32 36864 0 0 syz-executor300 [ 532.761170][ T5025] [ 5026] 0 5026 4395 32 36864 0 0 syz-executor300 [ 532.823358][ T5025] [ 5027] 0 5027 4395 64 36864 0 0 syz-executor300 [ 532.905898][ T5025] [ 10797] 0 10797 850 80 49152 0 0 dhcpcd [ 532.991161][ T5025] [ 10818] 0 10818 850 112 49152 0 0 dhcpcd [ 533.032984][ T5025] [ 10860] 0 10860 850 112 49152 0 0 dhcpcd [ 533.112429][ T5025] [ 10906] 0 10906 850 112 49152 0 0 dhcpcd [ 533.176826][ T5025] [ 11298] 0 11298 850 112 49152 0 0 dhcpcd [ 533.259684][ T5025] [ 11328] 0 11328 850 112 49152 0 0 dhcpcd [ 533.352864][ T5025] [ 26322] 0 26322 4428 32 49152 0 1000 syz-executor300 [ 533.396449][ T5025] [ 26324] 0 26324 4428 0 49152 0 1000 syz-executor300 [ 533.501693][ T5025] [ 26326] 0 26326 4428 32 49152 0 1000 syz-executor300 [ 533.634103][ T5025] [ 26328] 0 26328 4428 32 49152 0 1000 syz-executor300 [ 533.765682][ T5025] [ 26329] 0 26329 4428 32 49152 0 1000 syz-executor300 [ 533.853263][ T5025] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor300,pid=26242,uid=0 [ 534.012679][ T5025] Out of memory: OOM victim 26242 (syz-executor300) is already exiting. Skip killing the task [ 534.176479][T26328] syz-executor300 invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=1000 [ 534.324502][T26328] CPU: 1 PID: 26328 Comm: syz-executor300 Not tainted 6.4.0-rc2-syzkaller-00481-gdcbe4ea1985d #0 [ 534.335183][T26328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 534.345279][T26328] Call Trace: [ 534.348596][T26328] [ 534.351565][T26328] dump_stack_lvl+0x136/0x150 [ 534.356297][T26328] dump_header+0x10a/0xd70 [ 534.360749][T26328] oom_kill_process+0x25d/0x600 [ 534.365643][T26328] out_of_memory+0x35c/0x1660 [ 534.370366][T26328] ? oom_killer_disable+0x2b0/0x2b0 [ 534.375602][T26328] __alloc_pages_slowpath.constprop.0+0x1b25/0x2170 [ 534.382265][T26328] ? warn_alloc+0x360/0x360 [ 534.386830][T26328] ? prepare_alloc_pages+0x178/0x570 [ 534.392166][T26328] __alloc_pages+0x408/0x4a0 [ 534.396800][T26328] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 534.403615][T26328] ? filemap_get_entry+0x203/0x430 [ 534.408773][T26328] ? lock_downgrade+0x690/0x690 [ 534.413675][T26328] alloc_pages+0x1aa/0x270 [ 534.418133][T26328] folio_alloc+0x20/0x70 [ 534.422414][T26328] filemap_alloc_folio+0x3c1/0x470 [ 534.427585][T26328] ? folio_wake_bit+0x270/0x270 [ 534.432472][T26328] ? down_read+0x13e/0x480 [ 534.436926][T26328] __filemap_get_folio+0x2a6/0x990 [ 534.442087][T26328] filemap_fault+0x15d7/0x24c0 [ 534.446904][T26328] ? read_cache_page_gfp+0x140/0x140 [ 534.452234][T26328] ? __handle_mm_fault+0x287a/0x41c0 [ 534.457568][T26328] ? lock_downgrade+0x690/0x690 [ 534.462493][T26328] __do_fault+0x107/0x600 [ 534.466881][T26328] __handle_mm_fault+0x28bc/0x41c0 [ 534.472033][T26328] ? mt_find+0x3b9/0xa60 [ 534.476322][T26328] ? vm_iomap_memory+0x190/0x190 [ 534.481301][T26328] ? mas_find+0x200/0x200 [ 534.485701][T26328] handle_mm_fault+0x2af/0x9f0 [ 534.490508][T26328] do_user_addr_fault+0x51a/0x1210 [ 534.495671][T26328] exc_page_fault+0x98/0x170 [ 534.500311][T26328] asm_exc_page_fault+0x26/0x30 [ 534.505234][T26328] RIP: 0033:0x7f315f8c5081 [ 534.509697][T26328] Code: Unable to access opcode bytes at 0x7f315f8c5057. [ 534.516740][T26328] RSP: 002b:00007fff0db86d90 EFLAGS: 00010293 [ 534.522839][T26328] RAX: 0000000000000000 RBX: 000000000000002c RCX: 00007f315f8c5081 [ 534.530852][T26328] RDX: 00007fff0db86dd0 RSI: 0000000000000000 RDI: 0000000000000000 [ 534.538945][T26328] RBP: 0000000000082222 R08: 0000000000000000 R09: 00007fff0dbc3080 [ 534.546958][T26328] R10: 0000000000000000 R11: 0000000000000293 R12: 20c49ba5e353f7cf [ 534.554960][T26328] R13: 0000000000000032 R14: 00007fff0db86e30 R15: 00007fff0db86e50 [ 534.562992][T26328] [ 537.245678][T26328] Mem-Info: [ 537.248872][T26328] active_anon:560 inactive_anon:2029 isolated_anon:0 [ 537.248872][T26328] active_file:22 inactive_file:9 isolated_file:0 [ 537.248872][T26328] unevictable:768 dirty:29 writeback:0 [ 537.248872][T26328] slab_reclaimable:21447 slab_unreclaimable:85649 [ 537.248872][T26328] mapped:16 shmem:1254 pagetables:398 [ 537.248872][T26328] sec_pagetables:0 bounce:0 [ 537.248872][T26328] kernel_misc_reclaimable:0 [ 537.248872][T26328] free:25478 free_pcp:176 free_cma:0 [ 537.795710][T26328] Node 0 active_anon:2176kB inactive_anon:8016kB active_file:36kB inactive_file:92kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:48kB dirty:92kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:8072kB pagetables:1412kB sec_pagetables:0kB all_unreclaimable? no [ 538.122981][T26328] Node 1 active_anon:200kB inactive_anon:64kB active_file:0kB inactive_file:56kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:24kB writeback:0kB shmem:1576kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:136kB pagetables:180kB sec_pagetables:0kB all_unreclaimable? no [ 538.489146][T26328] Node 0 DMA free:10672kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 538.814339][T26328] lowmem_reserve[]: 0 2617 2619 2619 2619 [ 538.915718][T26328] Node 0 DMA32 free:36636kB boost:0kB min:35440kB low:44300kB high:53160kB reserved_highatomic:2048KB active_anon:8004kB inactive_anon:2140kB active_file:48kB inactive_file:256kB unevictable:1536kB writepending:84kB present:3129332kB managed:2684936kB mlocked:0kB bounce:0kB free_pcp:2012kB local_pcp:1264kB free_cma:0kB [ 539.235682][T26328] lowmem_reserve[]: 0 0 1 1 1 [ 539.240519][T26328] Node 0 Normal free:4kB boost:0kB min:20kB low:24kB high:28kB reserved_highatomic:0KB active_anon:44kB inactive_anon:4kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:1640kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 539.579585][T26328] lowmem_reserve[]: 0 0 0 0 0 [ 539.584413][T26328] Node 1 Normal free:54360kB boost:0kB min:54444kB low:68052kB high:81660kB reserved_highatomic:0KB active_anon:0kB inactive_anon:188kB active_file:0kB inactive_file:380kB unevictable:1536kB writepending:24kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:148kB local_pcp:148kB free_cma:0kB [ 539.955659][T26328] lowmem_reserve[]: 0 0 0 0 0 [ 539.960693][T26328] Node 0 DMA: 2*4kB (U) 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 1*128kB (U) 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10672kB [ 540.205659][T26328] Node 0 DMA32: 962*4kB (UME) 460*8kB (ME) 164*16kB (ME) 178*32kB (UME) 93*64kB (UME) 36*128kB (UME) 17*256kB (UM) 11*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 36392kB [ 540.395661][T26328] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 540.555697][T26328] Node 1 Normal: 49*4kB (UME) 42*8kB (UME) 23*16kB (UME) 21*32kB (UME) 9*64kB (UME) 4*128kB (UME) 3*256kB (ME) 2*512kB (UM) 3*1024kB (UME) 1*2048kB (E) 11*4096kB (M) = 54628kB [ 540.725660][T26328] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 540.735454][T26328] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 541.025690][T26328] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 541.035317][T26328] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 541.245700][T26328] 1339 total pagecache pages [ 541.250451][T26328] 0 pages in swap cache [ 541.254649][T26328] Free swap = 0kB [ 541.382514][T26328] Total swap = 0kB [ 541.425739][T26328] 2097051 pages RAM [ 541.429614][T26328] 0 pages HighMem/MovableOnly [ 541.434328][T26328] 392162 pages reserved [ 541.552832][T26328] 0 pages cma reserved [ 541.631667][T26328] Unreclaimable slab info: [ 541.685682][T26328] Name Used Total [ 541.692013][T26328] bio-352 7KB 7KB [ 541.816298][T26328] bio-416 8KB 8KB [ 541.822457][T26328] bio-432 8KB 8KB [ 541.900429][T26328] bio-528 15KB 15KB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 541.966558][T26328] TIPC 30KB 30KB executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 542.014046][T26328] SCTPv6 31KB 31KB executing program executing program executing program [ 542.064829][T26328] DCCPv6 29KB 29KB [ 542.094775][T26328] DCCP 30KB 30KB [ 542.133839][T26328] RXRPC 30KB 30KB [ 542.189975][T26328] rxrpc_call_jar 30KB 30KB [ 542.225166][T26328] fib6_nodes 8KB 8KB [ 542.262329][T26328] ip6_dst_cache 11KB 11KB [ 542.321968][T26328] RAWv6 61KB 61KB [ 542.367391][T26328] UDPv6 64KB 64KB [ 542.416813][T26328] TCPv6 31KB 31KB [ 542.464567][T26328] nf_conntrack 15KB 15KB [ 542.503794][T26328] t10_alua_lu_gp_cache 3KB 3KB [ 542.546601][T26328] scsi_sense_cache 1092KB 1092KB [ 542.611113][T26328] virtio_scsi_cmd 16KB 16KB [ 542.649563][T26328] bio-136 40KB 40KB [ 542.747540][T26328] mqueue_inode_cache 30KB 30KB [ 542.753796][T26328] f2fs_bio_post_read_ctx 23KB 23KB [ 542.887542][T26328] jfs_mp 7KB 7KB [ 542.893752][T26328] cifs_small_rq 16KB 16KB [ 542.984147][T26328] cifs_request 67KB 67KB [ 543.050777][T26328] cifs_mpx_ids 4KB 4KB [ 543.072736][T26328] nfs_commit_data 15KB 15KB [ 543.092001][T26328] nfs_write_data 47KB 47KB [ 543.209412][T26328] jbd2_inode 7KB 7KB [ 543.215560][T26328] ext4_system_zone 3KB 3KB [ 543.315673][T26328] ext4_io_end_vec 7KB 7KB [ 543.321891][T26328] rpc_buffers 31KB 31KB [ 543.388702][T26328] rpc_tasks 3KB 3KB [ 543.394849][T26328] UNIX-STREAM 224KB 224KB [ 543.509064][T26328] UNIX 212KB 288KB [ 543.515239][T26328] tcp_bind2_bucket 8KB 8KB [ 543.627194][T26328] tcp_bind_bucket 4KB 4KB [ 543.633356][T26328] ip_fib_trie 8KB 8KB [ 543.743995][T26328] ip_fib_alias 7KB 7KB [ 543.779372][T26328] ip_dst_cache 12KB 12KB [ 543.785535][T26328] RAW 61KB 61KB [ 543.847261][T26328] UDP 61KB 61KB [ 543.853415][T26328] request_sock_TCP 15KB 15KB [ 543.958538][T26328] TCP 61KB 61KB [ 543.964687][T26328] hugetlbfs_inode_cache 30KB 30KB [ 544.075681][T26328] bio-264 15KB 15KB [ 544.081825][T26328] ep_head 16KB 16KB [ 544.144948][T26328] eventpoll_pwq 31KB 31KB [ 544.225691][T26328] eventpoll_epi 59KB 59KB [ 544.231841][T26328] inotify_inode_mark 7KB 7KB [ 544.297950][T26328] sgpool-128 29KB 29KB [ 544.304105][T26328] sgpool-64 63KB 63KB [ 544.351066][T26328] sgpool-32 2929KB 2929KB [ 544.467033][T26328] sgpool-16 1327KB 1327KB [ 544.473212][T26328] sgpool-8 952KB 952KB [ 544.502543][T26328] bio_crypt_ctx 7KB 7KB [ 544.520269][T26328] request_queue 315KB 511KB [ 544.554123][T26328] bio-200 43KB 60KB [ 544.655679][T26328] biovec-max 297KB 297KB [ 544.661831][T26328] biovec-64 3723KB 3723KB [ 544.747309][T26328] biovec-16 1126KB 1128KB [ 544.753453][T26328] bio_integrity_payload 3KB 3KB [ 544.896372][T26328] uid_cache 7KB 7KB [ 544.902520][T26328] dmaengine-unmap-256 30KB 30KB [ 544.968707][T26328] dmaengine-unmap-128 15KB 15KB [ 544.975033][T26328] dmaengine-unmap-16 4KB 4KB [ 545.035665][T26328] dmaengine-unmap-2 4KB 4KB [ 545.041908][T26328] QIPCRTR 31KB 31KB [ 545.161870][T26328] audit_buffer 3KB 3KB [ 545.221657][T26328] skbuff_small_head 301KB 551KB [ 545.318369][T26328] skbuff_fclone_cache 153KB 247KB [ 545.324701][T26328] skbuff_head_cache 521KB 630KB [ 545.401116][T26328] configfs_dir_cache 8KB 8KB [ 545.475682][T26328] file_lock_cache 23KB 23KB [ 545.481824][T26328] file_lock_ctx 15KB 15KB [ 545.575668][T26328] fsnotify_mark_connector 8KB 8KB [ 545.582333][T26328] taskstats 227KB 286KB [ 545.659865][T26328] proc_dir_entry 315KB 315KB [ 545.706798][T26328] pde_opener 15KB 15KB [ 545.712953][T26328] seq_file 33KB 52KB [ 545.775666][T26328] sigqueue 39KB 39KB [ 545.781814][T26328] shmem_inode_cache 5841KB 5841KB [ 545.888916][T26328] kernfs_iattrs_cache 7KB 7KB [ 545.895248][T26328] kernfs_node_cache 14768KB 15021KB [ 545.967919][T26328] mnt_cache 23KB 23KB [ 545.974092][T26328] filp 975KB 1687KB [ 546.067076][T26328] names_cache 20383KB 21777KB [ 546.073225][T26328] iint_cache 39KB 39KB [ 546.186993][T26328] lsm_inode_cache 2064KB 2127KB [ 546.193333][T26328] lsm_file_cache 195KB 354KB [ 546.375661][T26328] key_jar 15KB 15KB [ 546.381805][T26328] nsproxy 3KB 3KB [ 546.433009][T26328] vma_lock 1686KB 2228KB [ 546.507470][T26328] vm_area_struct 1967KB 2336KB [ 546.513630][T26328] fs_cache 135KB 228KB [ 546.641251][T26328] files_cache 533KB 876KB [ 546.690996][T26328] signal_cache 1240KB 2187KB [ 546.751881][T26328] sighand_cache 654KB 691KB [ 546.805679][T26328] task_struct 8486KB 9579KB [ 546.811834][T26328] cred_jar 194KB 348KB [ 546.836872][T26328] anon_vma_chain 986KB 1279KB [ 546.843011][T26328] anon_vma 186KB 203KB [ 546.965687][T26328] pid 364KB 615KB [ 546.971843][T26328] Acpi-Operand 143KB 205KB [ 547.095320][T26328] Acpi-ParseExt 23KB 23KB [ 547.159833][T26328] Acpi-Parse 31KB 67KB [ 547.214102][T26328] Acpi-State 27KB 66KB [ 547.243090][T26328] Acpi-Namespace 32KB 32KB [ 547.298376][T26328] numa_policy 3KB 3KB [ 547.341813][T26328] perf_event 31KB 31KB [ 547.393468][T26328] trace_event_file 430KB 430KB [ 547.433190][T26328] ftrace_event_field 830KB 830KB [ 547.476466][T26328] pool_workqueue 123KB 128KB [ 547.535735][T26328] maple_node 4091KB 4808KB [ 547.584295][T26328] mm_struct 1111KB 1827KB [ 547.631782][T26328] vmap_area 2213KB 2214KB [ 547.671654][T26328] debug_objects_cache 1679KB 1680KB [ 547.705723][T26328] page->ptl 334KB 574KB [ 547.750274][T26328] kmalloc-cg-8k 96KB 96KB [ 547.792274][T26328] kmalloc-cg-4k 1608KB 1888KB [ 547.837808][T26328] kmalloc-cg-2k 952KB 992KB [ 547.878322][T26328] kmalloc-cg-1k 440KB 480KB [ 547.914972][T26328] kmalloc-cg-512 1211KB 1228KB [ 547.947236][T26328] kmalloc-cg-256 5096KB 5104KB [ 547.995499][T26328] kmalloc-cg-192 33KB 36KB [ 548.039410][T26328] kmalloc-cg-128 34KB 36KB [ 548.097689][T26328] kmalloc-cg-96 77KB 100KB [ 548.103929][T26328] kmalloc-cg-64 8KB 12KB [ 548.212080][T26328] kmalloc-cg-32 20KB 20KB [ 548.243421][T26328] kmalloc-cg-16 29KB 116KB [ 548.290560][T26328] kmalloc-cg-8 7KB 7KB [ 548.324969][T26328] kmalloc-8k 1584KB 2048KB [ 548.368369][T26328] kmalloc-4k 27672KB 28736KB [ 548.414449][T26328] kmalloc-2k 48432KB 48488KB [ 548.456099][T26328] kmalloc-1k 2956KB 3808KB [ 548.500657][T26328] kmalloc-512 3473KB 5584KB [ 548.533645][T26328] kmalloc-256 111445KB 111464KB [ 548.607735][T26328] kmalloc-192 345KB 1192KB [ 548.617260][T26328] kmalloc-128 357KB 440KB [ 548.623384][T26328] kmalloc-96 377KB 488KB [ 548.673577][T26328] kmalloc-64 4882KB 6364KB [ 548.720226][T26328] kmalloc-32 213KB 444KB [ 548.771607][T26328] kmalloc-16 165KB 240KB [ 548.779640][T26328] kmalloc-8 283KB 414KB [ 548.825658][T26328] kmem_cache_node 210KB 212KB [ 548.831794][T26328] kmem_cache 176KB 176KB [ 548.905047][T26328] Tasks state (memory values in pages): [ 548.931299][T26328] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 548.992451][T26328] [ 4438] 0 4438 897 64 45056 0 0 syslogd [ 549.049731][T26328] [ 4441] 0 4441 572 64 40960 0 0 acpid [ 549.119979][T26328] [ 4445] 0 4445 897 32 49152 0 0 klogd [ 549.195812][T26328] [ 4456] 0 4456 4119 431 53248 0 -1000 udevd [ 549.204933][T26328] [ 4654] 100 4654 1036 68 49152 0 0 dbus-daemon [ 549.329246][T26328] [ 4669] 101 4669 959 359 49152 0 0 dhcpcd [ 549.390232][T26328] [ 4670] 0 4670 850 103 49152 0 0 dhcpcd [ 549.443184][T26328] [ 4671] 101 4671 670 71 45056 0 0 dhcpcd [ 549.523831][T26328] [ 4672] 101 4672 670 71 45056 0 0 dhcpcd [ 549.601981][T26328] [ 4753] 0 4753 1800 156 57344 0 -1000 sshd [ 549.666833][T26328] [ 4756] 0 4756 897 64 40960 0 0 getty [ 549.748781][T26328] [ 4794] 101 4794 850 109 49152 0 0 dhcpcd [ 549.805705][T26328] [ 4812] 101 4812 850 109 49152 0 0 dhcpcd [ 549.827744][T26328] [ 4813] 101 4813 850 109 49152 0 0 dhcpcd [ 549.892822][T26328] [ 4822] 101 4822 850 109 49152 0 0 dhcpcd [ 549.963734][T26328] [ 4824] 101 4824 850 109 49152 0 0 dhcpcd [ 550.034579][T26328] [ 4826] 101 4826 850 109 49152 0 0 dhcpcd [ 550.088130][T26328] [ 4827] 101 4827 850 109 49152 0 0 dhcpcd [ 550.157126][T26328] [ 5018] 0 5018 1898 224 49152 0 0 sshd [ 550.205975][T26328] [ 5020] 0 5020 4395 32 36864 0 0 syz-executor300 [ 550.290080][T26328] [ 5022] 0 5022 4395 0 36864 0 0 syz-executor300 [ 550.331020][T26328] [ 5023] 0 5023 4395 0 36864 0 0 syz-executor300 [ 550.384334][T26328] [ 5024] 0 5024 4395 32 36864 0 0 syz-executor300 [ 550.435316][T26328] [ 5025] 0 5025 4395 32 36864 0 0 syz-executor300 [ 550.475685][T26328] [ 5026] 0 5026 4395 0 36864 0 0 syz-executor300 [ 550.525669][T26328] [ 5027] 0 5027 4395 0 36864 0 0 syz-executor300 [ 550.565675][T26328] [ 10797] 0 10797 850 80 49152 0 0 dhcpcd [ 550.574883][T26328] [ 10818] 0 10818 850 112 49152 0 0 dhcpcd [ 550.662907][T26328] [ 10860] 0 10860 850 112 49152 0 0 dhcpcd [ 550.680604][T26328] [ 10906] 0 10906 850 112 49152 0 0 dhcpcd [ 550.715690][T26328] [ 11298] 0 11298 850 112 49152 0 0 dhcpcd [ 550.724892][T26328] [ 11328] 0 11328 850 112 49152 0 0 dhcpcd [ 550.808087][T26328] [ 26328] 0 26328 4428 32 49152 0 1000 syz-executor300 [ 550.894574][T26328] [ 26419] 0 26419 4395 32 36864 0 0 syz-executor300 [ 550.971032][T26328] [ 26420] 0 26420 4428 0 36864 0 1000 syz-executor300 [ 551.068785][T26328] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor300,pid=26329,uid=0 [ 551.159496][T26328] Out of memory: OOM victim 26329 (syz-executor300) is already exiting. Skip killing the task [ 551.368510][ T5023] syz-executor300 invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 551.431138][ T5023] CPU: 0 PID: 5023 Comm: syz-executor300 Not tainted 6.4.0-rc2-syzkaller-00481-gdcbe4ea1985d #0 [ 551.441722][ T5023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 551.451814][ T5023] Call Trace: [ 551.455122][ T5023] [ 551.458092][ T5023] dump_stack_lvl+0x136/0x150 [ 551.462814][ T5023] dump_header+0x10a/0xd70 [ 551.467280][ T5023] oom_kill_process+0x25d/0x600 [ 551.472369][ T5023] out_of_memory+0x35c/0x1660 [ 551.477110][ T5023] ? oom_killer_disable+0x2b0/0x2b0 [ 551.482366][ T5023] __alloc_pages_slowpath.constprop.0+0x1b25/0x2170 [ 551.489048][ T5023] ? warn_alloc+0x360/0x360 [ 551.493638][ T5023] ? prepare_alloc_pages+0x178/0x570 [ 551.499090][ T5023] __alloc_pages+0x408/0x4a0 [ 551.503748][ T5023] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 551.510594][ T5023] ? filemap_get_entry+0x203/0x430 [ 551.515849][ T5023] ? lock_downgrade+0x690/0x690 [ 551.520937][ T5023] alloc_pages+0x1aa/0x270 [ 551.525415][ T5023] folio_alloc+0x20/0x70 [ 551.529715][ T5023] filemap_alloc_folio+0x3c1/0x470 [ 551.534971][ T5023] ? folio_wake_bit+0x270/0x270 [ 551.539877][ T5023] ? down_read+0x13e/0x480 [ 551.544355][ T5023] __filemap_get_folio+0x2a6/0x990 [ 551.549547][ T5023] filemap_fault+0x15d7/0x24c0 [ 551.554386][ T5023] ? read_cache_page_gfp+0x140/0x140 [ 551.559738][ T5023] ? __handle_mm_fault+0x287a/0x41c0 [ 551.565167][ T5023] ? lock_downgrade+0x690/0x690 [ 551.570089][ T5023] __do_fault+0x107/0x600 [ 551.574486][ T5023] __handle_mm_fault+0x28bc/0x41c0 [ 551.579650][ T5023] ? mt_find+0x3b9/0xa60 [ 551.583951][ T5023] ? vm_iomap_memory+0x190/0x190 [ 551.589196][ T5023] ? mas_find+0x200/0x200 [ 551.593612][ T5023] handle_mm_fault+0x2af/0x9f0 [ 551.598434][ T5023] do_user_addr_fault+0x51a/0x1210 [ 551.603710][ T5023] exc_page_fault+0x98/0x170 [ 551.608363][ T5023] asm_exc_page_fault+0x26/0x30 [ 551.613287][ T5023] RIP: 0033:0x7f315f8d273b [ 551.617760][ T5023] Code: Unable to access opcode bytes at 0x7f315f8d2711. [ 551.624897][ T5023] RSP: 002b:00007fff0db86678 EFLAGS: 00010206 [ 551.631005][ T5023] RAX: 00000000000006e0 RBX: 0000000000000000 RCX: 0000000000000009 [ 551.639018][ T5023] RDX: 00000000000000b0 RSI: 00007f315f907d00 RDI: 00000000000006e9 [ 551.647126][ T5023] RBP: 00007fff0db86bd0 R08: 00007fff0db86b97 R09: cccccccccccccccd [ 551.655317][ T5023] R10: 0000000000000000 R11: 0000000000000000 R12: 00007fff0db86be0 [ 551.663326][ T5023] R13: 00007f315f8f0028 R14: 00007fff0db86d20 R15: 0000000000000064 [ 551.671357][ T5023] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 553.522838][ T5023] Mem-Info: [ 553.547570][ T5023] active_anon:2064 inactive_anon:572 isolated_anon:0 [ 553.547570][ T5023] active_file:0 inactive_file:0 isolated_file:0 [ 553.547570][ T5023] unevictable:768 dirty:4 writeback:0 [ 553.547570][ T5023] slab_reclaimable:20708 slab_unreclaimable:86384 [ 553.547570][ T5023] mapped:16 shmem:1254 pagetables:423 [ 553.547570][ T5023] sec_pagetables:0 bounce:0 [ 553.547570][ T5023] kernel_misc_reclaimable:0 [ 553.547570][ T5023] free:25099 free_pcp:283 free_cma:0 [ 553.945908][ T5023] Node 0 active_anon:8028kB inactive_anon:2128kB active_file:192kB inactive_file:228kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:148kB dirty:0kB writeback:0kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:7988kB pagetables:1512kB sec_pagetables:0kB all_unreclaimable? no [ 554.061221][ T5023] Node 1 active_anon:88kB inactive_anon:188kB active_file:0kB inactive_file:60kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:24kB writeback:0kB shmem:1576kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:52kB pagetables:180kB sec_pagetables:0kB all_unreclaimable? no [ 554.315658][ T5023] Node 0 DMA free:10672kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 554.487005][ T5023] lowmem_reserve[]: 0 2617 2619 2619 2619 [ 554.492876][ T5023] Node 0 DMA32 free:35216kB boost:0kB min:35440kB low:44300kB high:53160kB reserved_highatomic:0KB active_anon:2108kB inactive_anon:7980kB active_file:0kB inactive_file:168kB unevictable:1536kB writepending:84kB present:3129332kB managed:2684936kB mlocked:0kB bounce:0kB free_pcp:844kB local_pcp:176kB free_cma:0kB [ 554.775660][ T5023] lowmem_reserve[]: 0 0 1 1 1 [ 554.780485][ T5023] Node 0 Normal free:4kB boost:0kB min:20kB low:24kB high:28kB reserved_highatomic:0KB active_anon:44kB inactive_anon:4kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:1640kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 554.950110][ T5023] lowmem_reserve[]: 0 0 0 0 0 [ 554.954939][ T5023] Node 1 Normal free:54436kB boost:0kB min:54444kB low:68052kB high:81660kB reserved_highatomic:0KB active_anon:472kB inactive_anon:128kB active_file:0kB inactive_file:0kB unevictable:1536kB writepending:24kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 555.119658][ T5023] lowmem_reserve[]: 0 0 0 0 0 [ 555.124587][ T5023] Node 0 DMA: 2*4kB (U) 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 1*128kB (U) 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10672kB [ 555.212424][ T5023] Node 0 DMA32: 905*4kB (UME) 472*8kB (UME) 188*16kB (UME) 179*32kB (UME) 88*64kB (UME) 36*128kB (UME) 18*256kB (UME) 9*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 35588kB [ 555.339727][ T5023] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 555.385663][ T5023] Node 1 Normal: 45*4kB (UME) 95*8kB (UME) 43*16kB (ME) 38*32kB (UME) 11*64kB (UME) 3*128kB (UME) 4*256kB (ME) 2*512kB (UM) 2*1024kB (ME) 1*2048kB (E) 11*4096kB (M) = 55132kB [ 555.502882][ T5023] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 555.582066][ T5023] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 555.644652][ T5023] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 555.733581][ T5023] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 555.792074][ T5023] 1514 total pagecache pages [ 555.824227][ T5023] 0 pages in swap cache [ 555.852279][ T5023] Free swap = 0kB [ 555.876709][ T5023] Total swap = 0kB [ 555.910060][ T5023] 2097051 pages RAM [ 555.947470][ T5023] 0 pages HighMem/MovableOnly [ 555.994384][ T5023] 392162 pages reserved [ 556.021095][ T5023] 0 pages cma reserved [ 556.040709][ T5023] Unreclaimable slab info: [ 556.071689][ T5023] Name Used Total [ 556.140695][ T5023] bio-352 7KB 7KB [ 556.204818][ T5023] bio-416 8KB 8KB [ 556.249938][ T5023] bio-432 8KB 8KB [ 556.300302][ T5023] bio-528 15KB 15KB [ 556.341813][ T5023] TIPC 30KB 30KB [ 556.381492][ T5023] SCTPv6 31KB 31KB [ 556.462801][ T5023] DCCPv6 29KB 29KB [ 556.506930][ T5023] DCCP 30KB 30KB [ 556.513166][ T5023] RXRPC 30KB 30KB [ 556.563147][ T5023] rxrpc_call_jar 30KB 30KB [ 556.595694][ T5023] fib6_nodes 8KB 8KB [ 556.601840][ T5023] ip6_dst_cache 11KB 11KB [ 556.715669][ T5023] RAWv6 61KB 61KB [ 556.721847][ T5023] UDPv6 64KB 64KB [ 556.791829][ T5023] TCPv6 31KB 31KB [ 556.845696][ T5023] nf_conntrack 15KB 15KB [ 556.851929][ T5023] t10_alua_lu_gp_cache 3KB 3KB [ 556.915123][ T5023] scsi_sense_cache 1092KB 1092KB [ 556.945706][ T5023] virtio_scsi_cmd 16KB 16KB [ 556.951863][ T5023] bio-136 40KB 40KB [ 557.059054][ T5023] mqueue_inode_cache 30KB 30KB [ 557.065311][ T5023] f2fs_bio_post_read_ctx 23KB 23KB [ 557.175827][ T5023] jfs_mp 7KB 7KB [ 557.182037][ T5023] cifs_small_rq 16KB 16KB [ 557.275753][ T5023] cifs_request 67KB 67KB [ 557.281987][ T5023] cifs_mpx_ids 4KB 4KB [ 557.325689][ T5023] nfs_commit_data 15KB 15KB [ 557.331835][ T5023] nfs_write_data 47KB 47KB [ 557.465698][ T5023] jbd2_inode 7KB 7KB [ 557.471841][ T5023] ext4_system_zone 3KB 3KB [ 557.557790][ T5023] ext4_io_end_vec 7KB 7KB [ 557.564096][ T5023] rpc_buffers 31KB 31KB [ 557.665700][ T5023] rpc_tasks 3KB 3KB [ 557.671951][ T5023] UNIX-STREAM 224KB 224KB [ 557.745436][ T5023] UNIX 212KB 288KB [ 557.817526][ T5023] tcp_bind2_bucket 8KB 8KB [ 557.845597][ T5023] tcp_bind_bucket 4KB 4KB [ 557.887526][ T5023] ip_fib_trie 8KB 8KB [ 557.939403][ T5023] ip_fib_alias 7KB 7KB [ 557.945558][ T5023] ip_dst_cache 12KB 12KB [ 558.005678][ T5023] RAW 61KB 61KB [ 558.011826][ T5023] UDP 61KB 61KB [ 558.096412][ T5023] request_sock_TCP 15KB 15KB [ 558.102564][ T5023] TCP 61KB 61KB [ 558.181884][ T5023] hugetlbfs_inode_cache 30KB 30KB [ 558.260556][ T5023] bio-264 15KB 15KB [ 558.325721][ T5023] ep_head 16KB 16KB [ 558.331872][ T5023] eventpoll_pwq 31KB 31KB [ 558.395654][ T5023] eventpoll_epi 59KB 59KB [ 558.401890][ T5023] inotify_inode_mark 7KB 7KB [ 558.486853][ T5023] sgpool-128 29KB 29KB [ 558.492994][ T5023] sgpool-64 63KB 63KB [ 558.607835][ T5023] sgpool-32 3669KB 3669KB [ 558.613977][ T5023] sgpool-16 1627KB 1627KB [ 558.655133][ T5023] sgpool-8 1117KB 1117KB [ 558.661313][ T5023] bio_crypt_ctx 7KB 7KB [ 558.785664][ T5023] request_queue 315KB 511KB [ 558.791818][ T5023] bio-200 14KB 48KB [ 558.829960][ T5023] biovec-max 297KB 297KB [ 558.925695][ T5023] biovec-64 4542KB 4542KB [ 558.931851][ T5023] biovec-16 1351KB 1353KB [ 559.050761][ T5023] bio_integrity_payload 3KB 3KB [ 559.108882][ T5023] uid_cache 7KB 7KB [ 559.141820][ T5023] dmaengine-unmap-256 30KB 30KB [ 559.175758][ T5023] dmaengine-unmap-128 15KB 15KB [ 559.214049][ T5023] dmaengine-unmap-16 4KB 4KB [ 559.263546][ T5023] dmaengine-unmap-2 4KB 4KB [ 559.303344][ T5023] QIPCRTR 31KB 31KB [ 559.374160][ T5023] audit_buffer 3KB 3KB [ 559.409942][ T5023] skbuff_small_head 266KB 456KB [ 559.445370][ T5023] skbuff_fclone_cache 136KB 210KB [ 559.538856][ T5023] skbuff_head_cache 498KB 618KB [ 559.545002][ T5023] configfs_dir_cache 8KB 8KB [ 559.628099][ T5023] file_lock_cache 23KB 23KB [ 559.645736][ T5023] file_lock_ctx 15KB 15KB [ 559.718226][ T5023] fsnotify_mark_connector 8KB 8KB [ 559.768779][ T5023] taskstats 222KB 286KB [ 559.795253][ T5023] proc_dir_entry 315KB 315KB [ 559.915698][ T5023] pde_opener 15KB 15KB [ 559.921938][ T5023] seq_file 33KB 52KB [ 559.978348][ T5023] sigqueue 39KB 39KB [ 559.984490][ T5023] shmem_inode_cache 5841KB 5841KB [ 560.085698][ T5023] kernfs_iattrs_cache 7KB 7KB [ 560.092044][ T5023] kernfs_node_cache 14768KB 15021KB [ 560.159609][ T5023] mnt_cache 23KB 23KB [ 560.240648][ T5023] filp 921KB 1530KB [ 560.267533][ T5023] names_cache 19112KB 19932KB [ 560.273677][ T5023] iint_cache 39KB 39KB [ 560.398508][ T5023] lsm_inode_cache 1750KB 2051KB [ 560.404664][ T5023] lsm_file_cache 174KB 326KB [ 560.510687][ T5023] key_jar 15KB 15KB [ 560.535663][ T5023] nsproxy 3KB 3KB [ 560.541837][ T5023] vma_lock 1580KB 2046KB [ 560.642318][ T5023] vm_area_struct 1876KB 2124KB [ 560.725523][ T5023] fs_cache 131KB 220KB [ 560.787386][ T5023] files_cache 510KB 812KB [ 560.793536][ T5023] signal_cache 1169KB 2095KB [ 560.868308][ T5023] sighand_cache 654KB 691KB [ 560.874455][ T5023] task_struct 8099KB 8716KB [ 561.013063][ T5023] cred_jar 185KB 344KB [ 561.082807][ T5023] anon_vma_chain 935KB 1216KB [ 561.129090][ T5023] anon_vma 185KB 207KB [ 561.135263][ T5023] pid 364KB 588KB [ 561.193107][ T5023] Acpi-Operand 143KB 205KB [ 561.223879][ T5023] Acpi-ParseExt 23KB 23KB [ 561.341203][ T5023] Acpi-Parse 31KB 67KB [ 561.364225][ T5023] Acpi-State 27KB 66KB [ 561.386577][ T5023] Acpi-Namespace 32KB 32KB [ 561.392793][ T5023] numa_policy 3KB 3KB [ 561.503601][ T5023] perf_event 31KB 31KB [ 561.512345][ T5023] trace_event_file 430KB 430KB [ 561.578594][ T5023] ftrace_event_field 830KB 830KB [ 561.584821][ T5023] pool_workqueue 123KB 128KB [ 561.662862][ T5023] maple_node 4211KB 4512KB [ 561.709404][ T5023] mm_struct 1167KB 1732KB [ 561.715546][ T5023] vmap_area 2221KB 2222KB [ 561.828248][ T5023] debug_objects_cache 1679KB 1680KB [ 561.834583][ T5023] page->ptl 342KB 559KB [ 561.920566][ T5023] kmalloc-cg-8k 96KB 96KB [ 561.944898][ T5023] kmalloc-cg-4k 1608KB 1888KB [ 562.017282][ T5023] kmalloc-cg-2k 952KB 992KB [ 562.023432][ T5023] kmalloc-cg-1k 440KB 480KB [ 562.126743][ T5023] kmalloc-cg-512 1211KB 1228KB [ 562.132898][ T5023] kmalloc-cg-256 5112KB 5120KB [ 562.175031][ T5023] kmalloc-cg-192 33KB 36KB [ 562.297991][ T5023] kmalloc-cg-128 34KB 36KB [ 562.304259][ T5023] kmalloc-cg-96 77KB 100KB [ 562.339292][ T5023] kmalloc-cg-64 8KB 12KB [ 562.345513][ T5023] kmalloc-cg-32 20KB 20KB [ 562.442656][ T5023] kmalloc-cg-16 29KB 116KB [ 562.450494][ T5023] kmalloc-cg-8 7KB 7KB [ 562.528384][ T5023] kmalloc-8k 1584KB 2048KB [ 562.534530][ T5023] kmalloc-4k 28464KB 28704KB [ 562.572829][ T5023] kmalloc-2k 48496KB 48552KB [ 562.649252][ T5023] kmalloc-1k 2956KB 3808KB [ 562.655436][ T5023] kmalloc-512 3473KB 5584KB [ 562.783777][ T5023] kmalloc-256 125805KB 125824KB [ 562.832576][ T5023] kmalloc-192 345KB 1192KB [ 562.852180][ T5023] kmalloc-128 357KB 440KB [ 562.986272][ T5023] kmalloc-96 374KB 484KB [ 562.992704][ T5023] kmalloc-64 4908KB 6364KB [ 563.060301][ T5023] kmalloc-32 213KB 444KB [ 563.070209][ T5023] kmalloc-16 165KB 240KB [ 563.121636][ T5023] kmalloc-8 283KB 414KB [ 563.186812][ T5023] kmem_cache_node 210KB 212KB [ 563.193063][ T5023] kmem_cache 176KB 176KB [ 563.222783][ T5023] Tasks state (memory values in pages): [ 563.319631][ T5023] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 563.351206][ T5023] [ 4438] 0 4438 897 32 45056 0 0 syslogd [ 563.398542][ T5023] [ 4441] 0 4441 572 64 40960 0 0 acpid [ 563.443334][ T5023] [ 4445] 0 4445 897 32 49152 0 0 klogd [ 563.500031][ T5023] [ 4456] 0 4456 4119 431 53248 0 -1000 udevd [ 563.584917][ T5023] [ 4654] 100 4654 1036 68 49152 0 0 dbus-daemon [ 563.635733][ T5023] [ 4669] 101 4669 959 359 49152 0 0 dhcpcd [ 563.644938][ T5023] [ 4670] 0 4670 850 103 49152 0 0 dhcpcd [ 563.742439][ T5023] [ 4671] 101 4671 670 71 45056 0 0 dhcpcd [ 563.895678][ T5023] [ 4672] 101 4672 670 71 45056 0 0 dhcpcd [ 563.904890][ T5023] [ 4753] 0 4753 1800 156 57344 0 -1000 sshd [ 563.969187][ T5023] [ 4756] 0 4756 897 64 40960 0 0 getty [ 564.069825][ T5023] [ 4794] 101 4794 850 109 49152 0 0 dhcpcd [ 564.128522][ T5023] [ 4812] 101 4812 850 109 49152 0 0 dhcpcd executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 564.209667][ T5023] [ 4813] 101 4813 850 109 49152 0 0 dhcpcd executing program [ 564.281305][ T5023] [ 4822] 101 4822 850 109 49152 0 0 dhcpcd [ 564.370490][ T5023] [ 4824] 101 4824 850 109 49152 0 0 dhcpcd [ 564.437467][ T5023] [ 4826] 101 4826 850 109 49152 0 0 dhcpcd [ 564.496514][ T5023] [ 4827] 101 4827 850 109 49152 0 0 dhcpcd [ 564.543664][ T5023] [ 5018] 0 5018 1898 288 49152 0 0 sshd [ 564.613811][ T5023] [ 5020] 0 5020 4395 32 36864 0 0 syz-executor300 [ 564.715669][ T5023] [ 5022] 0 5022 4395 128 36864 0 0 syz-executor300 [ 564.801472][ T5023] [ 5023] 0 5023 4395 32 36864 0 0 syz-executor300 [ 564.905150][ T5023] [ 5024] 0 5024 4395 32 36864 0 0 syz-executor300 [ 564.988049][ T5023] [ 5025] 0 5025 4395 32 36864 0 0 syz-executor300 [ 565.073079][ T5023] [ 5026] 0 5026 4395 64 36864 0 0 syz-executor300 [ 565.134109][ T5023] [ 5027] 0 5027 4395 64 36864 0 0 syz-executor300 [ 565.204086][ T5023] [ 10797] 0 10797 850 80 49152 0 0 dhcpcd [ 565.271512][ T5023] [ 10818] 0 10818 850 112 49152 0 0 dhcpcd [ 565.349121][ T5023] [ 10860] 0 10860 850 112 49152 0 0 dhcpcd [ 565.429919][ T5023] [ 10906] 0 10906 850 112 49152 0 0 dhcpcd [ 565.507825][ T5023] [ 11298] 0 11298 850 112 49152 0 0 dhcpcd [ 565.571970][ T5023] [ 11328] 0 11328 850 112 49152 0 0 dhcpcd [ 565.636952][ T5023] [ 26518] 0 26518 4428 64 49152 0 1000 syz-executor300 [ 565.693489][ T5023] [ 26520] 0 26520 4428 64 49152 0 1000 syz-executor300 [ 565.766743][ T5023] [ 26525] 0 26525 4428 96 36864 0 1000 syz-executor300 [ 565.834434][ T5023] [ 26528] 0 26528 4428 64 49152 0 1000 syz-executor300 executing program executing program executing program executing program [ 565.909129][ T5023] [ 26539] 0 26539 4428 64 36864 0 1000 syz-executor300 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 565.985204][ T5023] [ 26549] 0 26549 4428 64 49152 0 1000 syz-executor300 executing program executing program executing program executing program executing program [ 566.052767][ T5023] [ 26557] 0 26557 4428 64 49152 0 1000 syz-executor300 executing program executing program executing program executing program [ 566.117036][ T5023] [ 26567] 0 26567 4428 64 36864 0 1000 syz-executor300 [ 566.194532][ T5023] [ 26573] 0 26573 4428 64 49152 0 1000 syz-executor300 [ 566.274147][ T5023] [ 26579] 0 26579 4428 64 36864 0 1000 syz-executor300 [ 566.338641][ T5023] [ 26589] 0 26589 4428 64 36864 0 1000 syz-executor300 [ 566.416436][ T5023] [ 26599] 0 26599 4428 64 36864 0 1000 syz-executor300 executing program executing program executing program executing program executing program executing program [ 566.496766][ T5023] [ 26602] 0 26602 4428 96 49152 0 1000 syz-executor300 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 566.595847][ T5023] [ 26615] 0 26615 4428 96 49152 0 1000 syz-executor300 executing program executing program executing program executing program executing program executing program executing program [ 566.694917][ T5023] [ 26629] 0 26629 4428 64 36864 0 1000 syz-executor300 executing program executing program executing program executing program executing program [ 566.773489][ T5023] [ 26640] 0 26640 4428 96 49152 0 1000 syz-executor300 executing program executing program executing program [ 566.828363][ T5023] [ 26648] 0 26648 4428 96 49152 0 1000 syz-executor300 executing program executing program executing program [ 566.902006][ T5023] [ 26658] 0 26658 4428 64 49152 0 1000 syz-executor300 executing program executing program executing program executing program executing program [ 566.975438][ T5023] [ 26669] 0 26666 4428 96 49152 0 1000 syz-executor300 [ 567.036451][ T5023] [ 26677] 0 26677 4395 0 36864 0 0 syz-executor300 [ 567.114973][ T5023] [ 26679] 0 26679 4428 96 49152 0 1000 syz-executor300 [ 567.178236][ T5023] [ 26681] 0 26681 4428 96 49152 0 1000 syz-executor300 [ 567.255428][ T5023] [ 26690] 0 26690 4428 96 36864 0 1000 syz-executor300 executing program executing program executing program executing program executing program executing program [ 567.313350][ T5023] [ 26696] 0 26696 4428 64 36864 0 1000 syz-executor300 [ 567.387975][ T5023] [ 26701] 0 26701 4428 96 49152 0 1000 syz-executor300 [ 567.467428][ T5023] [ 26710] 0 26710 4428 96 49152 0 1000 syz-executor300 [ 567.530810][ T5023] [ 26717] 0 26717 4395 32 36864 0 0 syz-executor300 [ 567.601332][ T5023] [ 26718] 0 26718 4428 96 49152 0 1000 syz-executor300 [ 567.673614][ T5023] [ 26727] 0 26727 4428 64 40960 0 1000 syz-executor300 [ 567.754474][ T5023] [ 26737] 0 26737 4395 64 36864 0 0 syz-executor300 [ 567.805548][ T5023] [ 26738] 0 26738 4395 64 36864 0 1000 syz-executor300 [ 567.860407][ T5023] [ 26744] 0 26744 4428 96 49152 0 1000 syz-executor300 [ 567.941380][ T5023] [ 26749] 0 26749 4395 64 36864 0 1000 syz-executor300 [ 567.997837][ T5023] [ 26750] 0 26750 4428 64 49152 0 1000 syz-executor300 [ 568.017895][ T1218] ieee802154 phy0 wpan0: encryption failed: -22 [ 568.024419][ T1218] ieee802154 phy1 wpan1: encryption failed: -22 [ 568.098652][ T5023] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor300,pid=26420,uid=0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 568.179051][ T5023] Out of memory: OOM victim 26420 (syz-executor300) is already exiting. Skip killing the task [ 569.169383][T26792] syz-executor300 invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=1000 [ 569.285829][T26792] CPU: 0 PID: 26792 Comm: syz-executor300 Not tainted 6.4.0-rc2-syzkaller-00481-gdcbe4ea1985d #0 [ 569.296422][T26792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 569.306523][T26792] Call Trace: [ 569.309842][T26792] [ 569.312807][T26792] dump_stack_lvl+0x136/0x150 [ 569.317553][T26792] dump_header+0x10a/0xd70 [ 569.322036][T26792] oom_kill_process+0x25d/0x600 [ 569.326954][T26792] out_of_memory+0x35c/0x1660 [ 569.331692][T26792] ? oom_killer_disable+0x2b0/0x2b0 [ 569.336955][T26792] __alloc_pages_slowpath.constprop.0+0x1b25/0x2170 [ 569.343649][T26792] ? warn_alloc+0x360/0x360 [ 569.348241][T26792] ? prepare_alloc_pages+0x178/0x570 [ 569.353607][T26792] __alloc_pages+0x408/0x4a0 [ 569.358268][T26792] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 569.365111][T26792] ? filemap_get_entry+0x203/0x430 [ 569.370291][T26792] ? lock_downgrade+0x690/0x690 [ 569.375216][T26792] alloc_pages+0x1aa/0x270 [ 569.379713][T26792] folio_alloc+0x20/0x70 [ 569.384572][T26792] filemap_alloc_folio+0x3c1/0x470 [ 569.389759][T26792] ? folio_wake_bit+0x270/0x270 [ 569.394673][T26792] ? down_read+0x13e/0x480 [ 569.399155][T26792] __filemap_get_folio+0x2a6/0x990 [ 569.404344][T26792] filemap_fault+0x15d7/0x24c0 [ 569.409186][T26792] ? read_cache_page_gfp+0x140/0x140 [ 569.414587][T26792] ? __handle_mm_fault+0x287a/0x41c0 [ 569.420190][T26792] ? lock_downgrade+0x690/0x690 [ 569.425116][T26792] __do_fault+0x107/0x600 [ 569.429526][T26792] __handle_mm_fault+0x28bc/0x41c0 [ 569.434704][T26792] ? mt_find+0x3b9/0xa60 [ 569.439015][T26792] ? vm_iomap_memory+0x190/0x190 [ 569.444008][T26792] ? mas_find+0x200/0x200 [ 569.448431][T26792] handle_mm_fault+0x2af/0x9f0 [ 569.453260][T26792] do_user_addr_fault+0x51a/0x1210 [ 569.458438][T26792] exc_page_fault+0x98/0x170 [ 569.463086][T26792] asm_exc_page_fault+0x26/0x30 [ 569.468003][T26792] RIP: 0033:0x7f315f8560db [ 569.472467][T26792] Code: Unable to access opcode bytes at 0x7f315f8560b1. [ 569.479511][T26792] RSP: 002b:00007fff0db86e00 EFLAGS: 00010286 [ 569.485604][T26792] RAX: ffffffffffffffff RBX: 00007f315f9234ac RCX: ffffffffffffffb8 [ 569.493614][T26792] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f315f9234ac [ 569.501696][T26792] RBP: 000000000008ae98 R08: 00007fff0dbc3080 R09: 0000000000000000 [ 569.509693][T26792] R10: 00007fff0db86e30 R11: 0000000000000246 R12: 20c49ba5e353f7cf [ 569.517707][T26792] R13: 0000000000000032 R14: 00007fff0db86e30 R15: 00007fff0db86e50 [ 569.525729][T26792] [ 571.629650][T26792] Mem-Info: [ 571.638806][T26792] active_anon:608 inactive_anon:2111 isolated_anon:0 [ 571.638806][T26792] active_file:0 inactive_file:216 isolated_file:0 [ 571.638806][T26792] unevictable:768 dirty:4 writeback:0 [ 571.638806][T26792] slab_reclaimable:16819 slab_unreclaimable:88430 [ 571.638806][T26792] mapped:191 shmem:1229 pagetables:498 [ 571.638806][T26792] sec_pagetables:0 bounce:0 [ 571.638806][T26792] kernel_misc_reclaimable:0 [ 571.638806][T26792] free:25536 free_pcp:168 free_cma:0 [ 571.949512][T26792] Node 0 active_anon:8156kB inactive_anon:2124kB active_file:120kB inactive_file:52kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:148kB dirty:0kB writeback:0kB shmem:3340kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:8184kB pagetables:1712kB sec_pagetables:0kB all_unreclaimable? no [ 572.216154][T26792] Node 1 active_anon:352kB inactive_anon:292kB active_file:8kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:24kB writeback:0kB shmem:1576kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:24kB pagetables:380kB sec_pagetables:0kB all_unreclaimable? no [ 572.436855][T26792] Node 0 DMA free:10672kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 572.646299][T26792] lowmem_reserve[]: 0 2617 2619 2619 2619 [ 572.690506][T26792] Node 0 DMA32 free:37420kB boost:0kB min:35440kB low:44300kB high:53160kB reserved_highatomic:2048KB active_anon:1888kB inactive_anon:8336kB active_file:44kB inactive_file:0kB unevictable:1536kB writepending:84kB present:3129332kB managed:2684936kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:240kB free_cma:0kB [ 572.977334][T26792] lowmem_reserve[]: 0 0 1 1 1 [ 573.009866][T26792] Node 0 Normal free:16kB boost:0kB min:20kB low:24kB high:28kB reserved_highatomic:0KB active_anon:44kB inactive_anon:4kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:1640kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 573.135766][ T28] INFO: task dhcpcd:10860 blocked for more than 143 seconds. [ 573.166787][ T28] Not tainted 6.4.0-rc2-syzkaller-00481-gdcbe4ea1985d #0 [ 573.223716][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 573.265142][T26792] lowmem_reserve[]: 0 0 0 0 0 [ 573.276854][ T28] task:dhcpcd state:D stack:29024 pid:10860 ppid:4670 flags:0x00000002 [ 573.299754][T26792] Node 1 Normal free:54408kB boost:0kB min:54444kB low:68052kB high:81660kB reserved_highatomic:0KB active_anon:520kB inactive_anon:188kB active_file:0kB inactive_file:12kB unevictable:1536kB writepending:24kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 573.361728][ T28] Call Trace: [ 573.365095][ T28] [ 573.423394][ T28] __schedule+0xc9a/0x5880 [ 573.475409][T26792] lowmem_reserve[]: 0 0 0 0 0 [ 573.482308][ T28] ? lockdep_hardirqs_on+0x7d/0x100 [ 573.511909][T26792] Node 0 DMA: 2*4kB (U) 1*8kB (U) 0*16kB 1*32kB (U) 0*64kB 1*128kB (U) 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10672kB [ 573.530197][ T28] ? io_schedule_timeout+0x150/0x150 [ 573.535572][ T28] ? _raw_spin_unlock_irqrestore+0x3c/0x70 [ 573.587783][T26792] Node 0 DMA32: 751*4kB (UME) 524*8kB (UME) 229*16kB (UME) 196*32kB (ME) 82*64kB (ME) 40*128kB (ME) 22*256kB (UME) 8*512kB (ME) 0*1024kB 0*2048kB 0*4096kB = 37228kB [ 573.609216][ T28] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 573.615123][ T28] schedule+0xde/0x1a0 [ 573.693456][ T28] synchronize_rcu_expedited+0x6f8/0x770 [ 573.694191][T26792] Node 0 Normal: 2*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 573.754006][ T28] ? wait_rcu_exp_gp+0x40/0x40 [ 573.814115][ T28] ? print_usage_bug.part.0+0x660/0x660 [ 573.817931][T26792] Node 1 Normal: 104*4kB (UME) 126*8kB (ME) 172*16kB (UME) 54*32kB (UME) 16*64kB (UME) 6*128kB (ME) 3*256kB (ME) 1*512kB (M) 3*1024kB (UME) 3*2048kB (UME) 9*4096kB (M) = 55056kB [ 573.870741][ T28] ? prepare_to_swait_exclusive+0x240/0x240 [ 573.913541][ T28] ? __lock_acquire+0x1916/0x5df0 [ 573.931150][T26792] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 573.972307][ T28] synchronize_rcu+0x2f1/0x3a0 [ 573.977244][T26792] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 573.977277][T26792] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 574.053660][ T28] ? synchronize_rcu_expedited+0x770/0x770 [ 574.077621][ T28] ? find_held_lock+0x2d/0x110 [ 574.082482][ T28] ? __unregister_prot_hook+0x4ae/0x5c0 [ 574.110403][T26792] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 574.171078][T26792] 1314 total pagecache pages [ 574.180756][ T28] synchronize_net+0x4e/0x60 [ 574.185485][ T28] __unregister_prot_hook+0x4b3/0x5c0 [ 574.222429][T26792] 0 pages in swap cache [ 574.241936][T26792] Free swap = 0kB [ 574.247944][ T28] packet_do_bind+0x93f/0xe30 [ 574.252705][ T28] packet_bind+0x15f/0x1c0 [ 574.268227][T26792] Total swap = 0kB [ 574.271994][T26792] 2097051 pages RAM executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 574.318043][ T28] __sys_bind+0x1ed/0x260 [ 574.322564][ T28] ? __ia32_sys_socketpair+0x100/0x100 [ 574.330146][T26792] 0 pages HighMem/MovableOnly [ 574.370866][T26792] 392162 pages reserved [ 574.398412][T26792] 0 pages cma reserved [ 574.408189][ T28] ? __sys_socket+0x8e/0x250 [ 574.445659][T26792] Unreclaimable slab info: [ 574.450146][T26792] Name Used Total [ 574.471585][ T28] ? __sys_socket_file+0x1d0/0x1d0 [ 574.525709][T26792] bio-352 7KB 7KB [ 574.527992][ T28] ? syscall_enter_from_user_mode+0x26/0x80 [ 574.531828][T26792] bio-416 8KB 8KB [ 574.589071][ T28] __x64_sys_bind+0x73/0xb0 [ 574.616782][ T28] do_syscall_64+0x39/0xb0 [ 574.653790][T26792] bio-432 8KB 8KB [ 574.664694][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 574.727231][T26792] bio-528 15KB 15KB [ 574.736710][ T28] RIP: 0033:0x7f522deb3677 [ 574.741199][ T28] RSP: 002b:00007ffec7fc94f8 EFLAGS: 00000217 ORIG_RAX: 0000000000000031 [ 574.770686][T26792] TIPC 30KB 30KB [ 574.829071][T26792] SCTPv6 31KB 31KB [ 574.835675][ T28] RAX: ffffffffffffffda RBX: 000055e71e865ca3 RCX: 00007f522deb3677 [ 574.843717][ T28] RDX: 0000000000000014 RSI: 00007ffec7fc9508 RDI: 0000000000000005 [ 574.872941][T26792] DCCPv6 29KB 29KB [ 574.916484][T26792] DCCP 30KB 30KB [ 574.965868][ T28] RBP: 0000000000000000 R08: 000055e7200048a0 R09: 0000000000000004 [ 574.977905][T26792] RXRPC 30KB 30KB [ 575.005403][ T28] R10: 000000000000006d R11: 0000000000000217 R12: 000055e71ffff250 [ 575.029418][T26792] rxrpc_call_jar 30KB 30KB [ 575.096070][ T28] R13: 000055e720004788 R14: 00007ffec7fe9dec R15: 000055e720004754 [ 575.104161][ T28] [ 575.135375][T26792] fib6_nodes 8KB 8KB [ 575.173860][T26792] ip6_dst_cache 11KB 11KB [ 575.197259][ T28] INFO: task dhcpcd:10906 blocked for more than 145 seconds. [ 575.223128][T26792] RAWv6 61KB 61KB [ 575.226940][ T28] Not tainted 6.4.0-rc2-syzkaller-00481-gdcbe4ea1985d #0 [ 575.269784][T26792] UDPv6 64KB 64KB [ 575.316665][T26792] TCPv6 31KB 31KB [ 575.318389][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 575.366545][T26792] nf_conntrack 15KB 15KB [ 575.409039][ T28] task:dhcpcd state:D stack:28864 pid:10906 ppid:4670 flags:0x00000002 [ 575.412418][T26792] t10_alua_lu_gp_cache 3KB 3KB [ 575.466640][T26792] scsi_sense_cache 1092KB 1092KB [ 575.476311][ T28] Call Trace: [ 575.504490][ T28] [ 575.521205][T26792] virtio_scsi_cmd 16KB 16KB [ 575.532471][ T28] __schedule+0xc9a/0x5880 [ 575.569374][ T28] ? find_held_lock+0x2d/0x110 [ 575.574316][T26792] bio-136 40KB 40KB [ 575.611776][ T28] ? io_schedule_timeout+0x150/0x150 [ 575.621753][T26792] mqueue_inode_cache 30KB 30KB [ 575.642795][ T28] ? mark_held_locks+0x9f/0xe0 [ 575.666706][T26792] f2fs_bio_post_read_ctx 23KB 23KB [ 575.695764][ T28] ? _raw_spin_unlock_irqrestore+0x54/0x70 [ 575.726202][T26792] jfs_mp 7KB 7KB [ 575.749351][ T28] ? lockdep_hardirqs_on+0x7d/0x100 [ 575.772554][T26792] cifs_small_rq 16KB 16KB [ 575.782197][ T28] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 575.860121][T26792] cifs_request 67KB 67KB [ 575.866378][ T28] schedule+0xde/0x1a0 [ 575.870527][ T28] synchronize_rcu_expedited+0x6f8/0x770 [ 575.915674][T26792] cifs_mpx_ids 4KB 4KB [ 575.942870][ T28] ? wait_rcu_exp_gp+0x40/0x40 [ 575.948852][T26792] nfs_commit_data 15KB 15KB [ 575.958513][ T28] ? print_usage_bug.part.0+0x660/0x660 [ 575.979376][T26792] nfs_write_data 47KB 47KB [ 576.017294][ T28] ? prepare_to_swait_exclusive+0x240/0x240 [ 576.040573][T26792] jbd2_inode 7KB 7KB [ 576.059994][ T28] ? __lock_acquire+0x1916/0x5df0 [ 576.085463][T26792] ext4_system_zone 3KB 3KB [ 576.101884][ T28] synchronize_rcu+0x2f1/0x3a0 [ 576.135680][T26792] ext4_io_end_vec 7KB 7KB [ 576.141899][T26792] rpc_buffers 31KB 31KB [ 576.155675][ T28] ? synchronize_rcu_expedited+0x770/0x770 [ 576.161566][ T28] ? find_held_lock+0x2d/0x110 [ 576.235688][ T28] ? __unregister_prot_hook+0x4ae/0x5c0 [ 576.241355][ T28] synchronize_net+0x4e/0x60 [ 576.255672][T26792] rpc_tasks 3KB 3KB [ 576.261794][T26792] UNIX-STREAM 224KB 224KB [ 576.335852][ T28] __unregister_prot_hook+0x4b3/0x5c0 [ 576.344869][ T28] packet_do_bind+0x93f/0xe30 [ 576.359814][T26792] UNIX 212KB 288KB [ 576.395683][ T28] packet_bind+0x15f/0x1c0 [ 576.400209][ T28] __sys_bind+0x1ed/0x260 [ 576.404593][ T28] ? __ia32_sys_socketpair+0x100/0x100 [ 576.416768][T26792] tcp_bind2_bucket 8KB 8KB [ 576.422900][T26792] tcp_bind_bucket 4KB 4KB [ 576.496967][ T28] ? __sys_socket+0x8e/0x250 [ 576.501654][ T28] ? __sys_socket_file+0x1d0/0x1d0 [ 576.522544][T26792] ip_fib_trie 8KB 8KB [ 576.548039][T26792] ip_fib_alias 7KB 7KB [ 576.554175][T26792] ip_dst_cache 12KB 12KB [ 576.562960][ T28] ? syscall_enter_from_user_mode+0x26/0x80 [ 576.615678][ T28] __x64_sys_bind+0x73/0xb0 [ 576.620277][ T28] do_syscall_64+0x39/0xb0 [ 576.624770][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 576.668530][T26792] RAW 61KB 61KB [ 576.674670][T26792] UDP 61KB 61KB [ 576.750310][ T28] RIP: 0033:0x7f522deb3677 [ 576.754801][ T28] RSP: 002b:00007ffec7fc94f8 EFLAGS: 00000217 ORIG_RAX: 0000000000000031 [ 576.785835][T26792] request_sock_TCP 15KB 15KB [ 576.792119][T26792] TCP 61KB 61KB [ 576.885650][ T28] RAX: ffffffffffffffda RBX: 000055e71e865ca3 RCX: 00007f522deb3677 [ 576.893701][ T28] RDX: 0000000000000014 RSI: 00007ffec7fc9508 RDI: 0000000000000005 [ 576.909812][T26792] hugetlbfs_inode_cache 30KB 30KB [ 576.943922][T26792] bio-264 15KB 15KB [ 576.993942][T26792] ep_head 16KB 16KB [ 577.015689][ T28] RBP: 0000000000000000 R08: 000055e720004a20 R09: 0000000000000004 [ 577.023922][ T28] R10: 000000000000006d R11: 0000000000000217 R12: 000055e71ffff250 [ 577.046386][T26792] eventpoll_pwq 31KB 31KB [ 577.052621][T26792] eventpoll_epi 59KB 59KB [ 577.115846][T26792] inotify_inode_mark 7KB 7KB [ 577.122286][ T28] R13: 000055e720004908 R14: 00007ffec7fe9dec R15: 000055e7200048d4 [ 577.131925][T26792] sgpool-128 29KB 29KB [ 577.201509][ T28] [ 577.204645][ T28] INFO: task dhcpcd:11298 blocked for more than 147 seconds. [ 577.213074][T26792] sgpool-64 63KB 63KB [ 577.231531][T26792] sgpool-32 4000KB 4000KB [ 577.273081][ T28] Not tainted 6.4.0-rc2-syzkaller-00481-gdcbe4ea1985d #0 [ 577.292935][T26792] sgpool-16 1732KB 1732KB [ 577.320160][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 577.348204][T26792] sgpool-8 1200KB 1200KB [ 577.363890][T26792] bio_crypt_ctx 7KB 7KB [ 577.425669][ T28] task:dhcpcd state:D stack:29008 pid:11298 ppid:4670 flags:0x00000002 [ 577.434978][ T28] Call Trace: [ 577.440644][T26792] request_queue 315KB 511KB [ 577.465661][T26792] bio-200 32KB 48KB [ 577.471811][T26792] biovec-max 297KB 297KB [ 577.525678][ T28] [ 577.528686][ T28] __schedule+0xc9a/0x5880 [ 577.533165][ T28] ? find_held_lock+0x2d/0x110 [ 577.566693][T26792] biovec-64 4925KB 4999KB [ 577.575678][T26792] biovec-16 1436KB 1455KB [ 577.581812][T26792] bio_integrity_payload 3KB 3KB [ 577.625662][ T28] ? io_schedule_timeout+0x150/0x150 [ 577.631050][ T28] ? mark_held_locks+0x9f/0xe0 [ 577.734558][ T28] ? _raw_spin_unlock_irqrestore+0x54/0x70 [ 577.745691][T26792] uid_cache 7KB 7KB [ 577.752082][T26792] dmaengine-unmap-256 30KB 30KB [ 577.778850][ T28] ? lockdep_hardirqs_on+0x7d/0x100 [ 577.784242][ T28] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 577.810390][T26792] dmaengine-unmap-128 15KB 15KB [ 577.833040][T26792] dmaengine-unmap-16 4KB 4KB [ 577.845701][ T28] schedule+0xde/0x1a0 [ 577.849892][ T28] synchronize_rcu_expedited+0x6f8/0x770 [ 577.855588][ T28] ? wait_rcu_exp_gp+0x40/0x40 [ 577.902108][T26792] dmaengine-unmap-2 4KB 4KB [ 577.933000][T26792] QIPCRTR 31KB 31KB [ 577.939137][ T28] ? print_usage_bug.part.0+0x660/0x660 [ 577.943038][T26792] audit_buffer 3KB 3KB [ 577.944736][ T28] ? prepare_to_swait_exclusive+0x240/0x240 [ 577.977978][T26792] skbuff_small_head 267KB 346KB [ 577.984131][T26792] skbuff_fclone_cache 120KB 187KB [ 578.067968][ T28] ? __lock_acquire+0x1916/0x5df0 [ 578.073140][ T28] synchronize_rcu+0x2f1/0x3a0 [ 578.096921][T26792] skbuff_head_cache 810KB 813KB [ 578.103075][T26792] configfs_dir_cache 8KB 8KB [ 578.158507][ T28] ? synchronize_rcu_expedited+0x770/0x770 [ 578.164600][ T28] ? find_held_lock+0x2d/0x110 [ 578.220772][T26792] file_lock_cache 23KB 23KB [ 578.239317][T26792] file_lock_ctx 15KB 15KB [ 578.245458][T26792] fsnotify_mark_connector 8KB 8KB [ 578.261586][ T28] ? __unregister_prot_hook+0x4ae/0x5c0 [ 578.305844][T26792] taskstats 255KB 294KB [ 578.306749][ T28] synchronize_net+0x4e/0x60 [ 578.374299][ T28] __unregister_prot_hook+0x4b3/0x5c0 [ 578.384011][T26792] proc_dir_entry 315KB 315KB [ 578.415256][ T28] packet_do_bind+0x93f/0xe30 [ 578.436670][T26792] pde_opener 15KB 15KB [ 578.468287][ T28] packet_bind+0x15f/0x1c0 [ 578.492907][T26792] seq_file 33KB 52KB [ 578.500871][ T28] __sys_bind+0x1ed/0x260 [ 578.547414][ T28] ? __ia32_sys_socketpair+0x100/0x100 [ 578.561954][T26792] sigqueue 39KB 39KB [ 578.593662][ T28] ? __sys_socket+0x8e/0x250 [ 578.596887][T26792] shmem_inode_cache 5841KB 5841KB [ 578.630944][ T28] ? __sys_socket_file+0x1d0/0x1d0 [ 578.635705][T26792] kernfs_iattrs_cache 7KB 7KB [ 578.673196][T26792] kernfs_node_cache 14768KB 15021KB [ 578.675398][ T28] ? syscall_enter_from_user_mode+0x26/0x80 [ 578.722098][T26792] mnt_cache 23KB 23KB [ 578.725818][ T28] __x64_sys_bind+0x73/0xb0 [ 578.735714][ T28] do_syscall_64+0x39/0xb0 [ 578.740240][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 578.790492][T26792] filp 1000KB 1312KB [ 578.814900][ T28] RIP: 0033:0x7f522deb3677 [ 578.846950][T26792] names_cache 21407KB 21628KB [ 578.851072][ T28] RSP: 002b:00007ffec7fc94f8 EFLAGS: 00000217 [ 578.853077][T26792] iint_cache 39KB 39KB [ 578.853114][T26792] lsm_inode_cache 1645KB 1773KB [ 578.853143][T26792] lsm_file_cache 193KB 318KB [ 578.899889][ T28] ORIG_RAX: 0000000000000031 [ 578.946185][ T28] RAX: ffffffffffffffda RBX: 000055e71e865ca3 RCX: 00007f522deb3677 [ 579.006435][T26792] key_jar 15KB 15KB [ 579.012584][T26792] nsproxy 3KB 3KB [ 579.080225][T26792] vma_lock 1759KB 1845KB [ 579.124557][ T28] RDX: 0000000000000014 RSI: 00007ffec7fc9508 RDI: 0000000000000005 [ 579.144755][T26792] vm_area_struct 2059KB 2092KB [ 579.198620][ T28] RBP: 0000000000000000 R08: 000055e720004420 R09: 0000000000000004 [ 579.206821][T26792] fs_cache 148KB 188KB [ 579.249967][T26792] files_cache 535KB 717KB [ 579.272293][ T28] R10: 000000000000006d R11: 0000000000000217 R12: 000055e71ffff250 [ 579.302827][T26792] signal_cache 1235KB 2065KB [ 579.329045][ T28] R13: 000055e720004a88 R14: 00007ffec7fe9dec R15: 000055e720004a54 [ 579.358801][T26792] sighand_cache 654KB 691KB [ 579.400372][ T28] [ 579.407362][T26792] task_struct 8724KB 8939KB [ 579.438376][ T28] INFO: task dhcpcd:11328 blocked for more than 149 seconds. [ 579.499637][T26792] cred_jar 195KB 328KB [ 579.520110][ T28] Not tainted 6.4.0-rc2-syzkaller-00481-gdcbe4ea1985d #0 [ 579.538904][T26792] anon_vma_chain 1020KB 1110KB [ 579.545038][T26792] anon_vma 209KB 211KB [ 579.592456][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 579.625102][T26792] pid 381KB 513KB [ 579.634353][ T28] task:dhcpcd state:D stack:28320 pid:11328 ppid:4670 flags:0x00000002 [ 579.671769][T26792] Acpi-Operand 143KB 205KB [ 579.684673][ T28] Call Trace: [ 579.695413][ T28] [ 579.710803][T26792] Acpi-ParseExt 23KB 23KB [ 579.740330][ T28] __schedule+0xc9a/0x5880 [ 579.744848][ T28] ? find_held_lock+0x2d/0x110 [ 579.750731][T26792] Acpi-Parse 31KB 67KB [ 579.781138][ T28] ? io_schedule_timeout+0x150/0x150 [ 579.817606][T26792] Acpi-State 27KB 66KB [ 579.819725][ T28] ? mark_held_locks+0x9f/0xe0 [ 579.823726][T26792] Acpi-Namespace 32KB 32KB [ 579.880375][T26792] numa_policy 3KB 3KB [ 579.889252][ T28] ? _raw_spin_unlock_irqrestore+0x54/0x70 [ 579.895383][ T28] ? lockdep_hardirqs_on+0x7d/0x100 [ 579.921586][T26792] perf_event 31KB 31KB [ 579.950230][ T28] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 579.968378][T26792] trace_event_file 430KB 430KB [ 579.974537][T26792] ftrace_event_field 830KB 830KB [ 580.003255][ T28] schedule+0xde/0x1a0 [ 580.014431][ T28] synchronize_rcu_expedited+0x6f8/0x770 [ 580.057053][T26792] pool_workqueue 123KB 128KB [ 580.060549][ T28] ? wait_rcu_exp_gp+0x40/0x40 [ 580.063176][T26792] maple_node 4677KB 4704KB [ 580.092690][ T28] ? print_usage_bug.part.0+0x660/0x660 [ 580.107160][ T28] ? prepare_to_swait_exclusive+0x240/0x240 [ 580.113143][ T28] ? __lock_acquire+0x1916/0x5df0 [ 580.127821][T26792] mm_struct 1194KB 1575KB [ 580.133950][T26792] vmap_area 2249KB 2249KB [ 580.206614][ T28] synchronize_rcu+0x2f1/0x3a0 [ 580.211482][ T28] ? synchronize_rcu_expedited+0x770/0x770 [ 580.295842][T26792] debug_objects_cache 1679KB 1680KB [ 580.302220][T26792] page->ptl 392KB 500KB [ 580.315777][ T28] ? find_held_lock+0x2d/0x110 [ 580.320654][ T28] ? __unregister_prot_hook+0x4ae/0x5c0 [ 580.355781][T26792] kmalloc-cg-8k 96KB 96KB [ 580.363811][ T28] synchronize_net+0x4e/0x60 [ 580.383203][ T28] __unregister_prot_hook+0x4b3/0x5c0 [ 580.388819][T26792] kmalloc-cg-4k 1608KB 1888KB [ 580.411766][ T28] packet_do_bind+0x93f/0xe30 [ 580.426866][T26792] kmalloc-cg-2k 952KB 992KB [ 580.451561][ T28] packet_bind+0x15f/0x1c0 [ 580.469698][T26792] kmalloc-cg-1k 464KB 480KB [ 580.489522][ T28] __sys_bind+0x1ed/0x260 [ 580.516181][T26792] kmalloc-cg-512 2255KB 2272KB [ 580.525942][ T28] ? __ia32_sys_socketpair+0x100/0x100 [ 580.556584][ T28] ? __sys_socket+0x8e/0x250 [ 580.561434][T26792] kmalloc-cg-256 5176KB 5184KB [ 580.616060][ T28] ? __sys_socket_file+0x1d0/0x1d0 [ 580.630262][T26792] kmalloc-cg-192 33KB 36KB [ 580.664259][ T28] ? syscall_enter_from_user_mode+0x26/0x80 [ 580.677038][T26792] kmalloc-cg-128 34KB 36KB [ 580.697902][ T28] __x64_sys_bind+0x73/0xb0 [ 580.732124][T26792] kmalloc-cg-96 80KB 100KB [ 580.745463][ T28] do_syscall_64+0x39/0xb0 [ 580.791430][T26792] kmalloc-cg-64 8KB 12KB [ 580.797701][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 580.845096][T26792] kmalloc-cg-32 20KB 20KB [ 580.853306][ T28] RIP: 0033:0x7f522deb3677 [ 580.881730][ T28] RSP: 002b:00007ffec7fc94f8 EFLAGS: 00000217 ORIG_RAX: 0000000000000031 [ 580.900329][T26792] kmalloc-cg-16 39KB 116KB [ 580.939350][T26792] kmalloc-cg-8 7KB 7KB [ 580.949091][ T28] RAX: ffffffffffffffda RBX: 000055e71e865ca3 RCX: 00007f522deb3677 [ 581.005767][T26792] kmalloc-8k 1584KB 2048KB [ 581.022309][ T28] RDX: 0000000000000014 RSI: 00007ffec7fc9508 RDI: 0000000000000005 [ 581.058476][T26792] kmalloc-4k 31936KB 31984KB [ 581.088816][ T28] RBP: 0000000000000000 R08: 000055e720004420 R09: 0000000000000004 [ 581.108481][T26792] kmalloc-2k 49328KB 49416KB [ 581.157932][T26792] kmalloc-1k 2956KB 3808KB [ 581.164238][ T28] R10: 000000000000006d R11: 0000000000000217 R12: 000055e71ffff250 [ 581.219539][T26792] kmalloc-512 3473KB 5584KB [ 581.240381][ T28] R13: 000055e720004c08 R14: 00007ffec7fe9dec R15: 000055e720004bd4 [ 581.275966][T26792] kmalloc-256 113768KB 113816KB [ 581.311756][ T28] [ 581.328721][T26792] kmalloc-192 345KB 1192KB [ 581.340823][ T28] [ 581.340823][ T28] Showing all locks held in the system: [ 581.382185][T26792] kmalloc-128 357KB 440KB [ 581.404413][ T28] 1 lock held by rcu_tasks_kthre/13: [ 581.425195][T26792] kmalloc-96 375KB 468KB [ 581.444118][ T28] #0: ffffffff8c798430 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x31/0xd80 [ 581.477707][T26792] kmalloc-64 5045KB 6360KB [ 581.525206][ T28] 1 lock held by rcu_tasks_trace/14: [ 581.530699][T26792] kmalloc-32 213KB 444KB [ 581.564918][ T28] #0: ffffffff8c798130 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x31/0xd80 [ 581.579519][T26792] kmalloc-16 165KB 240KB [ 581.617598][T26792] kmalloc-8 283KB 414KB [ 581.665671][ T28] 1 lock held by khungtaskd/28: [ 581.670698][ T28] #0: ffffffff8c799040 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x340 [ 581.709460][T26792] kmem_cache_node 210KB 212KB [ 581.740290][T26792] kmem_cache 176KB 176KB [ 581.772459][T26792] Tasks state (memory values in pages): [ 581.780411][ T28] 1 lock held by kswapd0/84: [ 581.821039][ T28] 2 locks held by kswapd1/85: [ 581.830579][T26792] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 581.868350][ T28] 3 locks held by kworker/0:2/760: [ 581.908390][ T28] 3 locks held by kworker/1:2/1126: [ 581.914945][T26792] [ 4438] 0 4438 897 64 45056 0 0 syslogd [ 581.942639][ T28] 1 lock held by syslogd/4438: [ 581.997953][T26792] [ 4441] 0 4441 572 64 40960 0 0 acpid [ 582.013069][ T28] 2 locks held by klogd/4445: [ 582.059793][ T28] 1 lock held by dhcpcd/4669: [ 582.085902][T26792] [ 4445] 0 4445 897 32 49152 0 0 klogd [ 582.098446][ T28] 2 locks held by getty/4756: [ 582.135472][ T28] #0: ffff8880286bf098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x26/0x80 [ 582.165880][T26792] [ 4456] 0 4456 4119 431 53248 0 -1000 udevd [ 582.220427][ T28] #1: ffffc900015902f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xef4/0x13e0 [ 582.241868][T26792] [ 4654] 100 4654 1036 68 49152 0 0 dbus-daemon [ 582.304814][ T28] 2 locks held by sshd/5018: [ 582.320751][T26792] [ 4669] 101 4669 959 327 49152 0 0 dhcpcd [ 582.346763][ T28] 2 locks held by syz-executor300/5025: [ 582.383530][ T28] 2 locks held by dhcpcd/10797: [ 582.389689][T26792] [ 4670] 0 4670 850 103 49152 0 0 dhcpcd [ 582.436704][ T28] #0: ffff8880734ebe10 (&sb->s_type->i_mutex_key#10){+.+.}-{3:3}, at: __sock_release+0x86/0x290 [ 582.483484][T26792] [ 4671] 101 4671 670 71 45056 0 0 dhcpcd [ 582.513950][ T28] #1: ffffffff8c7a44b8 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x3e8/0x770 [ 582.559475][T26792] [ 4672] 101 4672 670 71 45056 0 0 dhcpcd [ 582.620114][ T28] 2 locks held by dhcpcd/10818: [ 582.637291][T26792] [ 4753] 0 4753 1800 156 57344 0 -1000 sshd [ 582.658903][ T28] #0: ffff8880217f2130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x2f/0xe30 [ 582.716466][T26792] [ 4756] 0 4756 897 64 40960 0 0 getty [ 582.749011][ T28] #1: ffffffff8c7a44b8 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x3e8/0x770 [ 582.785533][T26792] [ 4794] 101 4794 850 109 49152 0 0 dhcpcd [ 582.840172][ T28] 1 lock held by dhcpcd/10860: [ 582.865195][T26792] [ 4812] 101 4812 850 109 49152 0 0 dhcpcd [ 582.883547][ T28] #0: ffff88807b95c130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x2f/0xe30 [ 582.942542][T26792] [ 4813] 101 4813 850 109 49152 0 0 dhcpcd [ 582.963022][ T28] 1 lock held by dhcpcd/10906: [ 583.002576][ T28] #0: ffff888076080130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x2f/0xe30 [ 583.025987][T26792] [ 4822] 101 4822 850 109 49152 0 0 dhcpcd [ 583.085269][ T28] 1 lock held by dhcpcd/11298: [ 583.103493][T26792] [ 4824] 101 4824 850 109 49152 0 0 dhcpcd [ 583.123842][ T28] #0: ffff888027a66130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x2f/0xe30