Hello ntfs maintainers/developers, This is a 31-day syzbot report for the ntfs subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/ntfs During the period, 1 new issues were detected and 0 were fixed. In total, 25 issues are still open and 7 have been fixed so far. Some of the still happening issues: Ref Crashes Repro Title <1> 2429 Yes possible deadlock in ntfs_read_folio https://syzkaller.appspot.com/bug?extid=8ef76b0b1f86c382ad37 <2> 2284 Yes kernel BUG at fs/ntfs/aops.c:LINE! https://syzkaller.appspot.com/bug?extid=6a5a7672f663cce8b156 <3> 879 Yes kernel BUG in __ntfs_grab_cache_pages https://syzkaller.appspot.com/bug?extid=01b3ade7c86f7dd584d7 <4> 392 Yes possible deadlock in map_mft_record https://syzkaller.appspot.com/bug?extid=cb1fdea540b46f0ce394 <5> 285 No KASAN: use-after-free Read in ntfs_test_inode https://syzkaller.appspot.com/bug?extid=2751da923b5eb8307b0b <6> 30 Yes KASAN: slab-out-of-bounds Read in ntfs_readdir https://syzkaller.appspot.com/bug?extid=d36761079ac1b585a6df <7> 9 Yes KASAN: use-after-free Read in ntfs_attr_find (2) https://syzkaller.appspot.com/bug?extid=ef50f8eb00b54feb7ba2 <8> 9 Yes kernel BUG in ntfs_iget https://syzkaller.appspot.com/bug?extid=d62e6bd2a2d05103d105 <9> 6 No possible deadlock in ntfs_sync_mft_mirror https://syzkaller.appspot.com/bug?extid=c9340661f4a0bb3e7e65 <10> 3 Yes KASAN: use-after-free Read in ntfs_read_folio https://syzkaller.appspot.com/bug?extid=d3cd38158cd7c8d1432c --- This report is generated by a bot. It may contain errors. See https://goo.gl/tpsmEJ for more information about syzbot. syzbot engineers can be reached at syzkaller@xxxxxxxxxxxxxxxx. To disable reminders for individual bugs, reply with the following command: #syz set <Ref> no-reminders To change bug's subsystems, reply with: #syz set <Ref> subsystems: new-subsystem You may send multiple commands in a single email message.
