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AJvYcCXiPKC3SENWrMgbqEQeV2wn4gArB/Blub2xviDKv1o/BK9O1nRdI0pDR2/aByTeB1gYOEci3gUnEcyhGZFPaQOrgKmyLxI1B8I= X-Gm-Message-State: AOJu0YxHdQQ/a8jx7J+6/UE/OZ7CsPy1BTpljzheBmJrrwU6AN69vay9 ABJiWl3en5Jagj6L/s6sCxTIH76hrId53DaeXNyByJVVTZiKouzO/a60vD4i8C8= X-Google-Smtp-Source: AGHT+IGA9KwcxBUdYQDg20GqQAKCjSIkt0PdFqcrD+7PVFv1W533RWITS7rn/Jx4ssMY3sa3NjAzQA== X-Received: by 2002:a05:6e02:17cd:b0:375:a4f9:e701 with SMTP id e9e14a558f8ab-39a22d22302mr19350355ab.3.1721918796065; Thu, 25 Jul 2024 07:46:36 -0700 (PDT) Received: from [192.168.1.150] ([198.8.77.157]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-7a9fa5a0c5csm1086245a12.91.2024.07.25.07.46.35 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 25 Jul 2024 07:46:35 -0700 (PDT) Message-ID: Date: Thu, 25 Jul 2024 08:46:34 -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?] KMSAN: uninit-value in io_req_task_work_add_remote To: syzbot , asml.silence@gmail.com, io-uring@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com References: <000000000000a4fe65061e049a02@google.com> Content-Language: en-US From: Jens Axboe In-Reply-To: <000000000000a4fe65061e049a02@google.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 7/24/24 3:03 PM, syzbot wrote: > Hello, > > syzbot has tested the proposed patch and the reproducer did not trigger any issue: > > Reported-by: syzbot+82609b8937a4458106ca@syzkaller.appspotmail.com > Tested-by: syzbot+82609b8937a4458106ca@syzkaller.appspotmail.com > > Tested on: > > commit: c33ffdb7 Merge tag 'phy-for-6.11' of git://git.kernel... > git tree: upstream > console output: https://syzkaller.appspot.com/x/log.txt?x=17d29bb5980000 > kernel config: https://syzkaller.appspot.com/x/.config?x=f26f43c6f7db5ad2 > dashboard link: https://syzkaller.appspot.com/bug?extid=82609b8937a4458106ca > compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 > patch: https://syzkaller.appspot.com/x/patch.diff?x=120b7dad980000 > > Note: testing is done by a robot and is best-effort only. #syz test: git://git.kernel.dk/linux io_uring-6.11 -- Jens Axboe