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Mon, 04 Mar 2024 06:57:03 -0800 (PST) Date: Mon, 04 Mar 2024 06:57:03 -0800 In-Reply-To: <20240304140702.1457-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000003f484a0612d6f0ae@google.com> Subject: Re: [syzbot] [fs?] KASAN: slab-use-after-free Read in sys_io_cancel From: syzbot To: hdanton@sina.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+b91eb2ed18f599dd3c31@syzkaller.appspotmail.com Tested on: commit: 90d35da6 Linux 6.8-rc7 git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master console output: https://syzkaller.appspot.com/x/log.txt?x=111f9306180000 kernel config: https://syzkaller.appspot.com/x/.config?x=c11c5c676adb61f0 dashboard link: https://syzkaller.appspot.com/bug?extid=b91eb2ed18f599dd3c31 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=16594d6a180000 Note: testing is done by a robot and is best-effort only.