Hello overlayfs maintainers/developers, This is a 31-day syzbot report for the overlayfs subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/overlayfs During the period, 4 new issues were detected and 0 were fixed. In total, 9 issues are still open and 18 have been fixed so far. Some of the still happening issues: Ref Crashes Repro Title <1> 836 Yes possible deadlock in mnt_want_write (2) https://syzkaller.appspot.com/bug?extid=b42fe626038981fb7bfa <2> 27 Yes BUG: unable to handle kernel paging request in take_dentry_name_snapshot https://syzkaller.appspot.com/bug?extid=90392eaed540afcc8fc3 <3> 1 No possible deadlock in ovl_copy_up_start (2) https://syzkaller.appspot.com/bug?extid=e8628856801e9809216f --- 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.
