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([2620:10d:c090:600::1:a7a9]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-215650b3cc1sm76772355ad.0.2024.12.04.09.07.43 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 04 Dec 2024 09:07:44 -0800 (PST) Message-ID: <1ce3a220-7f68-4a68-a76c-b37fdf9bfc70@kernel.dk> Date: Wed, 4 Dec 2024 10:07:43 -0700 Precedence: bulk X-Mailing-List: io-uring@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird From: Jens Axboe Subject: Re: [syzbot] [io-uring?] general protection fault in io_sqe_buffer_register To: syzbot Cc: asml.silence@gmail.com, io-uring@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com References: <67253504.050a0220.3c8d68.08e1.GAE@google.com> <67272d83.050a0220.35b515.0198.GAE@google.com> Content-Language: en-US In-Reply-To: <67272d83.050a0220.35b515.0198.GAE@google.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit #syz fix: io_uring/rsrc: get rid of the empty node and dummy_ubuf -- Jens Axboe