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Sat, 02 Nov 2024 04:57:04 -0700 (PDT) Date: Sat, 02 Nov 2024 04:57:04 -0700 In-Reply-To: <6716521c.050a0220.1e4b4d.005a.GAE@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <67261390.050a0220.3c8d68.0976.GAE@google.com> Subject: Re: [syzbot] [bcachefs?] kernel BUG in bch2_dev_btree_bitmap_mark From: syzbot To: anupnewsmail@gmail.com, bfoster@redhat.com, devnull@kernel.org, john@stoffel.org, kent.overstreet@linux.dev, lihongbo22@huawei.com, linux-bcachefs@vger.kernel.org, linux-kernel-mentees@lists.linuxfoundation.org, linux-kernel@vger.kernel.org, manas18244@iiitd.ac.in, skhan@linuxfoundation.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" syzbot has bisected this issue to: commit 60f2b1bcf519416dbffee219132aa949d0c39d0e Author: Kent Overstreet Date: Tue Apr 16 23:33:51 2024 +0000 bcachefs: Add asserts to bch2_dev_btree_bitmap_marked_sectors() bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=13d4cb40580000 start commit: 6c52d4da1c74 Merge tag 'for-linus' of git://git.kernel.org.. git tree: upstream final oops: https://syzkaller.appspot.com/x/report.txt?x=1034cb40580000 console output: https://syzkaller.appspot.com/x/log.txt?x=17d4cb40580000 kernel config: https://syzkaller.appspot.com/x/.config?x=f527353e21e067e8 dashboard link: https://syzkaller.appspot.com/bug?extid=e8eff054face85d7ea41 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=14e972a7980000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=15ead340580000 Reported-by: syzbot+e8eff054face85d7ea41@syzkaller.appspotmail.com Fixes: 60f2b1bcf519 ("bcachefs: Add asserts to bch2_dev_btree_bitmap_marked_sectors()") For information about bisection process see: https://goo.gl/tpsmEJ#bisection