Re: [syzbot] [ntfs3?] general protection fault in al_destroy
From: syzbot
Date: Thu Sep 03 2026 - 00:08:16 EST
syzbot has bisected this issue to:
commit be310476e8868ebe7a2ce8fb0e7b229535723963
Author: Konstantin Komarov <almaz.alexandrovich@xxxxxxxxxxxxxxxxxxxx>
Date: Thu Jul 30 08:47:44 2026 +0000
fs/ntfs3: Add basic support for alternative data streams
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=17621f79580000
start commit: 73e3f0710014 Merge tag 'nfs-for-7.3-1' of git://git.linux-..
git tree: upstream
final oops: https://syzkaller.appspot.com/x/report.txt?x=14e21f79580000
console output: https://syzkaller.appspot.com/x/log.txt?x=10e21f79580000
kernel config: https://syzkaller.appspot.com/x/.config?x=9efed59cf70d6280
dashboard link: https://syzkaller.appspot.com/bug?extid=04cf7b83f6dd2c3a54c8
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1391859e580000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=11417415580000
Reported-by: syzbot+04cf7b83f6dd2c3a54c8@xxxxxxxxxxxxxxxxxxxxxxxxx
Fixes: be310476e886 ("fs/ntfs3: Add basic support for alternative data streams")
For information about bisection process see: https://goo.gl/tpsmEJ#bisection