Hello ntfs3 maintainers/developers, This is a 31-day syzbot report for the ntfs3 subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/ntfs3 During the period, 3 new issues were detected and 0 were fixed. In total, 57 issues are still open and 28 have been fixed so far. Some of the still happening issues: Ref Crashes Repro Title <1> 11352 Yes VFS: Busy inodes after unmount (use-after-free) https://syzkaller.appspot.com/bug?extid=0af00f6a2cba2058b5db <2> 3624 Yes KASAN: slab-out-of-bounds Read in ntfs_iget5 https://syzkaller.appspot.com/bug?extid=b4084c18420f9fad0b4f <3> 2143 Yes possible deadlock in ni_fiemap https://syzkaller.appspot.com/bug?extid=c300ab283ba3bc072439 <4> 1875 Yes KASAN: out-of-bounds Write in end_buffer_read_sync https://syzkaller.appspot.com/bug?extid=3f7f291a3d327486073c <5> 1451 Yes possible deadlock in attr_data_get_block https://syzkaller.appspot.com/bug?extid=36bb70085ef6edc2ebb9 <6> 1359 Yes possible deadlock in ntfs_set_state https://syzkaller.appspot.com/bug?extid=f91c29a5d5a01ada051a <7> 691 Yes possible deadlock in mi_read https://syzkaller.appspot.com/bug?extid=bc7ca0ae4591cb2550f9 <8> 550 Yes possible deadlock in filemap_fault https://syzkaller.appspot.com/bug?extid=7736960b837908f3a81d <9> 527 Yes possible deadlock in ntfs_fiemap https://syzkaller.appspot.com/bug?extid=96cee7d33ca3f87eee86 <10> 311 Yes kernel BUG at fs/inode.c:LINE! (2) https://syzkaller.appspot.com/bug?extid=c92c93d1f1aaaacdb9db --- 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.
