Re: [syzbot] [bcachefs?] kernel BUG in bch2_btree_node_iter_init

From: syzbot
Date: Thu Apr 17 2025 - 15:05:13 EST


syzbot suspects this issue was fixed by commit:

commit 3a04334d6282d08fbdd6201e374db17d31927ba3
Author: Alan Huang <mmpgouride@xxxxxxxxx>
Date: Fri Mar 7 16:58:27 2025 +0000

bcachefs: Fix b->written overflow

bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=125aba3f980000
start commit: 6537cfb395f3 Merge tag 'sound-6.14-rc4' of git://git.kerne..
git tree: upstream
kernel config: https://syzkaller.appspot.com/x/.config?x=6cc40dfe827ffb85
dashboard link: https://syzkaller.appspot.com/bug?extid=7b8a2c442d5a4859b680
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1055c7f8580000

If the result looks correct, please mark the issue as fixed by replying with:

#syz fix: bcachefs: Fix b->written overflow

For information about bisection process see: https://goo.gl/tpsmEJ#bisection