Hello overlayfs maintainers/developers, This is a 30-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, 0 new issues were detected and 0 were fixed. In total, 11 issues are still open and 17 have been fixed so far. Some of the still happening issues: Crashes Repro Title 785 Yes possible deadlock in ovl_maybe_copy_up https://syzkaller.appspot.com/bug?extid=c18f2f6a7b08c51e3025 442 Yes possible deadlock in mnt_want_write (2) https://syzkaller.appspot.com/bug?extid=b42fe626038981fb7bfa 24 Yes BUG: unable to handle kernel paging request in take_dentry_name_snapshot https://syzkaller.appspot.com/bug?extid=90392eaed540afcc8fc3 11 Yes WARNING: locking bug in take_dentry_name_snapshot https://syzkaller.appspot.com/bug?extid=5a195884ee3ad761db4e --- 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.
