Hello, syzbot found the following issue on:
HEAD commit: 6642d600 Merge tag '5.11-rc5-smb3' of git://git.samba.org/.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=14de59e8d00000 kernel config: https://syzkaller.appspot.com/x/.config?x=f75d66d6d359ef2f dashboard link: https://syzkaller.appspot.com/bug?extid=e6ca682acbbf21043787 userspace arch: arm64 IMPORTANT: if you fix the issue, please add the following tag to the commit: Reported-by: [email protected] 1970/01/01 00:02:05 connecting to host at 10.0.2.10:40353 1970/01/01 00:02:05 checking machine... 1970/01/01 00:02:05 checking revisions... ps_root_recvmsgcb: failed to send message to pid 4476: Connection refused 1970/01/01 00:02:05 testing simple program... 1970/01/01 00:02:08 BUG: got no fallback coverage: loop exited with status 11 ps_root_recvmsgcb: failed to send message to pid 4508: Connection refused ps_root_recvmsgcb: failed to send message to pid 4544: Connection refused ps_root_recvmsgcb: failed to send message to pid 4543: Connection refused ps_bpf_start_bpf: bpf_open: Invalid argument ps_root_recvmsg: Invalid argument ps_bpf_start_bpf: bpf_open: Invalid argument ps_root_recvmsg: Invalid argument ps_bpf_start_bpf: bpf_open: Invalid argument ps_root_recvmsg: Invalid argument --- 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 [email protected]. syzbot will keep track of this issue. See: https://goo.gl/tpsmEJ#status for how to communicate with syzbot.

