Re: [syzbot] [vfs?] [ntfs3?] [tmpfs?] WARNING in walk_component

syzbot
2023-01-20T20:43:27Z

syzbot has bisected this issue to:

commit 6e5be40d32fb1907285277c02e74493ed43d77fe
Author: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Date: Fri Aug 13 14:21:30 2021 +0000

fs/ntfs3: Add NTFS3 in fs/Kconfig and fs/Makefile

bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=156b1c56480000
start commit: 1f5abbd77e2c Merge tag 'thermal-6.2-rc3' of git://git.kern..
git tree: upstream
final oops: https://syzkaller.appspot.com/x/report.txt?x=176b1c56480000
console output: https://syzkaller.appspot.com/x/log.txt?x=136b1c56480000
kernel config: https://syzkaller.appspot.com/x/.config?x=46221e8203c7aca6
dashboard link: https://syzkaller.appspot.com/bug?extid=eba014ac93ef29f83dc8
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=17f5d83a480000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1727f4b4480000

Reported-by: syzbot+eba014ac93ef29f83dc8@syzkaller.appspotmail.com
Fixes: 6e5be40d32fb ("fs/ntfs3: Add NTFS3 in fs/Kconfig and fs/Makefile")

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