Hello bpf maintainers/developers, This is a 31-day syzbot report for the bpf subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/bpf During the period, 3 new issues were detected and 2 were fixed. In total, 25 issues are still open and 294 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 269 Yes INFO: rcu detected stall in sys_clone (8) https://syzkaller.appspot.com/bug?extid=c4c6c3dc10cc96bcf723 <2> 13 Yes general protection fault in bpf_get_local_storage https://syzkaller.appspot.com/bug?extid=e6e8f6618a2d4b35e4e0 <3> 5 Yes WARNING: kernel/bpf/verifier.c:LINE at do_check, CPU: syz.NUM.NUM/NUM https://syzkaller.appspot.com/bug?extid=dc27c5fb8388e38d2d37 --- 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.