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, 7 new issues were detected and 0 were fixed. In total, 38 issues are still open and 48 have been fixed so far. Some of the still happening issues: Ref Crashes Repro Title <1> 11902 Yes VFS: Busy inodes after unmount (use-after-free) https://syzkaller.appspot.com/bug?extid=0af00f6a2cba2058b5db <2> 5503 Yes possible deadlock in ntfs_read_folio https://syzkaller.appspot.com/bug?extid=8ef76b0b1f86c382ad37 <3> 4669 Yes KMSAN: uninit-value in longest_match_std (2) https://syzkaller.appspot.com/bug?extid=08d8956768c96a2c52cf <4> 3286 Yes possible deadlock in mi_read https://syzkaller.appspot.com/bug?extid=bc7ca0ae4591cb2550f9 <5> 3080 Yes possible deadlock in ni_fiemap https://syzkaller.appspot.com/bug?extid=c300ab283ba3bc072439 <6> 2684 Yes KASAN: out-of-bounds Write in end_buffer_read_sync https://syzkaller.appspot.com/bug?extid=3f7f291a3d327486073c <7> 2085 Yes possible deadlock in attr_data_get_block https://syzkaller.appspot.com/bug?extid=36bb70085ef6edc2ebb9 <8> 729 Yes possible deadlock in ntfs_fiemap https://syzkaller.appspot.com/bug?extid=96cee7d33ca3f87eee86 <9> 723 Yes kernel BUG in dnotify_free_mark https://syzkaller.appspot.com/bug?extid=06cc05ddc896f12b7ec5 <10> 141 Yes possible deadlock in ntfs_set_state (2) https://syzkaller.appspot.com/bug?extid=c2ada45c23d98d646118 --- 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.
