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AJvYcCWUeaQFZYQjgatqTExaeev5oQrXAoYExQJ67spEDXEnhhQCZBDdaRIwOye7fLYvjSzMSLtadY7sKA==@vger.kernel.org X-Gm-Message-State: AOJu0YzG6X3wqhB9jxmC9qtHu+QeZKdFbc3DumbyocTz7fh5T4x7oHsZ MVuB6uVSoppkzaAhKoN60bPVdrDje2fLWmbuf1rYMdid9CF+jq1gBFPpdopIFio= X-Google-Smtp-Source: AGHT+IEuGyZz/WBx1ul7rIyEtn2aVVVvVjBz+RnMGGnpTvoeJ0INGxNW/v4lDRjyuwVayFnotQksXA== X-Received: by 2002:a17:90a:a58f:b0:2e3:171e:3b8c with SMTP id 98e67ed59e1d1-2e92cf2d074mr12419264a91.25.1730492957589; Fri, 01 Nov 2024 13:29:17 -0700 (PDT) Received: from [192.168.1.150] ([198.8.77.157]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-2e93daac445sm3153148a91.18.2024.11.01.13.29.16 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 01 Nov 2024 13:29:17 -0700 (PDT) Message-ID: <8fb2e8a3-c46c-4116-9f5e-0ab826ec9d22@kernel.dk> Date: Fri, 1 Nov 2024 14:29:15 -0600 Precedence: bulk X-Mailing-List: io-uring@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [syzbot] [io-uring?] general protection fault in io_sqe_buffer_register To: syzbot , 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> Content-Language: en-US From: Jens Axboe In-Reply-To: <67253504.050a0220.3c8d68.08e1.GAE@google.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 11/1/24 2:07 PM, syzbot wrote: > Hello, > > syzbot found the following issue on: > > HEAD commit: f9f24ca362a4 Add linux-next specific files for 20241031 > git tree: linux-next > console+strace: https://syzkaller.appspot.com/x/log.txt?x=12052630580000 > kernel config: https://syzkaller.appspot.com/x/.config?x=328572ed4d152be9 > dashboard link: https://syzkaller.appspot.com/bug?extid=05c0f12a4d43d656817e > compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 > syz repro: https://syzkaller.appspot.com/x/repro.syz?x=15abc6f7980000 > C reproducer: https://syzkaller.appspot.com/x/repro.c?x=10eb655f980000 Same deal: #syz test: git://git.kernel.dk/linux for-6.13/io_uring -- Jens Axboe