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Mon, 12 Feb 2024 16:24:04 -0800 (PST) Date: Mon, 12 Feb 2024 16:24:03 -0800 In-Reply-To: <0000000000001f0b970605c39a7e@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000600b5d06113869f0@google.com> Subject: Re: [syzbot] [ext4?] general protection fault in utf8nlookup From: syzbot To: adilger.kernel@dilger.ca, axboe@kernel.dk, brauner@kernel.org, ebiggers@google.com, ebiggers@kernel.org, jack@suse.cz, krisman@collabora.com, linux-ext4@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, twuufnxlz@gmail.com, tytso@mit.edu Content-Type: text/plain; charset="UTF-8" syzbot suspects this issue was fixed by commit: commit 6f861765464f43a71462d52026fbddfc858239a5 Author: Jan Kara Date: Wed Nov 1 17:43:10 2023 +0000 fs: Block writes to mounted block devices bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=17547fd4180000 start commit: e42bebf6db29 Merge tag 'efi-fixes-for-v6.6-1' of git://git.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=df91a3034fe3f122 dashboard link: https://syzkaller.appspot.com/bug?extid=9cf75dc581fb4307d6dd syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1374a174680000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=12b12928680000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: fs: Block writes to mounted block devices For information about bisection process see: https://goo.gl/tpsmEJ#bisection