Starting getty on tty2-tty6 if dbus and logind are not available... [ OK ] Started Permit User Sessions. [ OK ] Found device /dev/ttyS0. [ OK ] Started System Logging Service. [ OK ] Started getty on tty2-tty6 if dbus and logind are not available. [** ] A start job is running for OpenBSD …Shell server (1min 23s / 2min 42s)[* ] A start job is running for OpenBSD …Shell server (1min 24s / 2min 42s)[** ] A start job is running for OpenBSD …Shell server (1min 25s / 2min 42s)[*** ] A start job is running for OpenBSD …Shell server (1min 26s / 2min 55s)[ OK ] Started OpenBSD Secure Shell server. [ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch. [ OK ] Started Getty on tty6. [ OK ] Started Getty on tty5. [ OK ] Started Getty on tty4. [ OK ] Started Getty on tty3. [ OK ] Started Getty on tty2. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started Getty on tty1. [ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Starting Load/Save RF Kill Switch Status... [ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.1.63' (ECDSA) to the list of known hosts. 2021/10/13 08:28:52 fuzzer started 2021/10/13 08:28:53 connecting to host at 10.128.0.169:46833 2021/10/13 08:28:53 checking machine... 2021/10/13 08:28:53 checking revisions... 2021/10/13 08:28:54 testing simple program... 2021/10/13 08:28:54 BUG: host setup failed: failed to run ["./syz-executor" "setup" "fault" "usb"]: exit status 67 write(cgroup.subtree_control, +cpu) failed: 2 write(cgroup.subtree_control, +memory) failed: 2 write(cgroup.subtree_control, +io) failed: 2 write(cgroup.subtree_control, +pids) failed: 2 write(cgroup.subtree_control, +rdma) failed: 2 mount(/syzcgroup/net, net) failed: 22 mount(/syzcgroup/net, net_cls) failed: 16 mount(/syzcgroup/net, net_prio) failed: 16 SYZFAIL: mount cgroup failed (/syzcgroup/net, devices,blkio,freezer): 16 (errno 16: Device or resource busy) syzkaller login: [ 142.834734][ T6378] cgroup: Unknown subsys name 'net'