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AJvYcCVQSeHLRzQ1fpeQGYUtO0TVj0ffFqP89NWnwta2NRlnB2lbh1Hw/El55blsUsFgW5VOyB6JlRMEmhSiMpg=@vger.kernel.org X-Gm-Message-State: AOJu0YxtWdYCMCJ3PQwlLeZMbAl0AL8sAAi6cgqhyyEj1HXr+pvOkLA8 Qa5KJjJWO5ssixqoJGKjMQXM5Swde2avmTPD632RmtfJc+HCg3HneKjW+oanOao= X-Google-Smtp-Source: AGHT+IHKg+a0YE3GUIxnhPOnInI/3RKPsutZEg5X+UAgetWdzYR/LDdMjPmdpFW1kUTtooMwSokq1w== X-Received: by 2002:a17:903:234d:b0:1fc:4377:e6ea with SMTP id d9443c01a7336-1fed6cc839dmr83385505ad.9.1722206804553; Sun, 28 Jul 2024 15:46:44 -0700 (PDT) Received: from [192.168.1.150] ([198.8.77.157]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-1fed7f1aa0dsm69378485ad.187.2024.07.28.15.46.43 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 28 Jul 2024 15:46:44 -0700 (PDT) Message-ID: Date: Sun, 28 Jul 2024 16:46:42 -0600 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [syzbot] [ext4?] KASAN: slab-out-of-bounds Read in ext4_read_inline_dir To: syzbot , adilger.kernel@dilger.ca, asml.silence@gmail.com, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, tytso@mit.edu References: <000000000000f70500061e55a074@google.com> Content-Language: en-US From: Jens Axboe In-Reply-To: <000000000000f70500061e55a074@google.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 7/28/24 3:43 PM, syzbot wrote: > syzbot has bisected this issue to: > > commit e5598d6ae62626d261b046a2f19347c38681ff51 > Author: Pavel Begunkov > Date: Thu Aug 24 22:53:31 2023 +0000 > > io_uring: compact SQ/CQ heads/tails That's obviously wrong. -- Jens Axboe