Hello io-uring maintainers/developers, This is a 31-day syzbot report for the io-uring subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/io-uring During the period, 3 new issues were detected and 2 were fixed. In total, 7 issues are still open and 108 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 178 No WARNING in io_ring_exit_work (2) https://syzkaller.appspot.com/bug?extid=557a278955ff3a4d3938 <2> 57 Yes WARNING: locking bug in sched_core_balance https://syzkaller.appspot.com/bug?extid=14641d8d78cc029add8a <3> 1 Yes INFO: task hung in hugetlbfs_zero_partial_page https://syzkaller.appspot.com/bug?extid=1c6e77303b6fae1f5957 --- 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.