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Mon, 27 Oct 2025 05:20:02 -0700 (PDT) Date: Mon, 27 Oct 2025 05:20:02 -0700 In-Reply-To: <68bacb00.050a0220.192772.018c.GAE@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68ff6372.050a0220.3344a1.038f.GAE@google.com> Subject: Re: [syzbot] [bcachefs?] KASAN: use-after-free Read in bch2_prt_printf From: syzbot To: david.hunter.linux@gmail.com, kent.overstreet@linux.dev, linux-bcachefs@vger.kernel.org, linux-kernel-mentees@lists.linuxfoundation.org, linux-kernel@vger.kernel.org, nirbhay.lkd@gmail.com, skhan@linuxfoundation.org, syzkaller-bugs@googlegroups.com, torvalds@linux-foundation.org Content-Type: text/plain; charset="UTF-8" syzbot suspects this issue was fixed by commit: commit f2c61db29f277b9c80de92102fc532cc247495cd Author: Linus Torvalds Date: Mon Sep 29 20:43:52 2025 +0000 Remove bcachefs core code bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1190ef34580000 start commit: d69eb204c255 Merge tag 'net-6.17-rc5' of git://git.kernel... git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=bd9738e00c1bbfb4 dashboard link: https://syzkaller.appspot.com/bug?extid=7f176adb30b21606c5fc syz repro: https://syzkaller.appspot.com/x/repro.syz?x=17f99312580000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: Remove bcachefs core code For information about bisection process see: https://goo.gl/tpsmEJ#bisection