Hello ntfs3 maintainers/developers, This is a 30-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, 2 new issues were detected and 0 were fixed. In total, 61 issues are still open and 20 have been fixed so far. Some of the still happening issues: Crashes Repro Title 3452 Yes KASAN: slab-out-of-bounds Read in ntfs_iget5 https://syzkaller.appspot.com/bug?extid=b4084c18420f9fad0b4f 897 Yes KASAN: out-of-bounds Write in end_buffer_read_sync https://syzkaller.appspot.com/bug?extid=3f7f291a3d327486073c 840 Yes possible deadlock in ni_fiemap https://syzkaller.appspot.com/bug?extid=c300ab283ba3bc072439 658 Yes UBSAN: shift-out-of-bounds in ntfs_fill_super (2) https://syzkaller.appspot.com/bug?extid=478c1bf0e6bf4a8f3a04 606 Yes possible deadlock in attr_data_get_block https://syzkaller.appspot.com/bug?extid=36bb70085ef6edc2ebb9 243 Yes possible deadlock in mi_read https://syzkaller.appspot.com/bug?extid=bc7ca0ae4591cb2550f9 182 Yes possible deadlock in ntfs_set_state https://syzkaller.appspot.com/bug?extid=f91c29a5d5a01ada051a 178 Yes possible deadlock in ntfs_fiemap https://syzkaller.appspot.com/bug?extid=96cee7d33ca3f87eee86 128 No possible deadlock in ntfs_mark_rec_free https://syzkaller.appspot.com/bug?extid=f83f0dbef763c426e3cf 56 Yes WARNING in do_symlinkat https://syzkaller.appspot.com/bug?extid=e78eab0c1cf4649256ed --- 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.
