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Sun, 05 May 2024 21:16:03 -0700 (PDT) Date: Sun, 05 May 2024 21:16:03 -0700 In-Reply-To: <000000000000918c290617b914ba@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000dc06ed0617c153e4@google.com> Subject: Re: [syzbot] [bcachefs?] KASAN: slab-out-of-bounds Read in bch2_sb_clean_to_text From: syzbot To: bfoster@redhat.com, kent.overstreet@linux.dev, linux-bcachefs@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" syzbot has bisected this issue to: commit 03ef80b469d5d83530ce1ce15be78a40e5300f9b Author: Kent Overstreet Date: Sat Sep 23 22:41:51 2023 +0000 bcachefs: Ignore unknown mount options bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=15e58a70980000 start commit: 7367539ad4b0 Merge tag 'cxl-fixes-6.9-rc7' of git://git.ke.. git tree: upstream final oops: https://syzkaller.appspot.com/x/report.txt?x=17e58a70980000 console output: https://syzkaller.appspot.com/x/log.txt?x=13e58a70980000 kernel config: https://syzkaller.appspot.com/x/.config?x=d2f00edef461175 dashboard link: https://syzkaller.appspot.com/bug?extid=c48865e11e7e893ec4ab syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1043897f180000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=145c078b180000 Reported-by: syzbot+c48865e11e7e893ec4ab@syzkaller.appspotmail.com Fixes: 03ef80b469d5 ("bcachefs: Ignore unknown mount options") For information about bisection process see: https://goo.gl/tpsmEJ#bisection