Re: [syzbot] [ntfs3?] possible deadlock in mark_as_free_ex (2)
From: syzbot
Date: Sat Jan 17 2026 - 07:45:02 EST
syzbot suspects this issue was fixed by commit:
commit bcbb8d0afd94927215e8ae97c40cfefa807cfe0b
Author: Konstantin Komarov <almaz.alexandrovich@xxxxxxxxxxxxxxxxxxxx>
Date: Thu Oct 30 20:51:09 2025 +0000
fs/ntfs3: change the default mount options for "acl" and "prealloc"
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=12e7739a580000
start commit: c9cfc122f037 Merge tag 'for-6.18-rc4-tag' of git://git.ker..
git tree: upstream
kernel config: https://syzkaller.appspot.com/x/.config?x=41ad820f608cb833
dashboard link: https://syzkaller.appspot.com/bug?extid=8df514c431bd240c5644
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=114e4a58580000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=10bfc084580000
If the result looks correct, please mark the issue as fixed by replying with:
#syz fix: fs/ntfs3: change the default mount options for "acl" and "prealloc"
For information about bisection process see: https://goo.gl/tpsmEJ#bisection