Corpus for signalfd:

Coverage	Program
9218	mkdirat$cgroup_root-perf_event_open-mkdirat$cgroup_root-socket$inet6_tcp-recvmmsg-syz_open_procfs-mkdirat$cgroup_root-perf_event_open-signalfd-perf_event_open-socket$unix-poll-connect$inet6-ppoll-mkdirat$cgroup_root-mkdirat$cgroup_root-mkdirat$cgroup_root-syz_init_net_socket$bt_sco-signalfd-clone3
4104	sched_setaffinity-perf_event_open-signalfd4-syz_open_dev$tty20-ioctl$VT_RESIZEX-ioctl$TCXONC-ioctl$TCSETAF-io_setup-openat$ptmx-io_submit-io_setup-io_submit-socket$inet6_tcp-dup-signalfd-dup2
2408	signalfd-io_setup-io_submit-signalfd4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-signalfd
2178	ioctl$LOOP_CTL_REMOVE-openat$loop_ctrl-creat-write-signalfd-signalfd-setsockopt$inet_udp_int-lseek-fcntl$setstatus-sendfile-ioctl$BTRFS_IOC_SNAP_CREATE_V2-dup-fremovexattr-socket$inet_udp-socket$inet_udp-ioctl$sock_inet_SIOCADDRT-ioctl$sock_inet_SIOCADDRT-bind$inet-bind$inet-fcntl$setstatus
2084	io_setup-signalfd-io_setup-io_submit-signalfd-io_submit-signalfd
1380	close_range-perf_event_open-signalfd-signalfd
314	perf_event_open-signalfd4-epoll_create1-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-epoll_ctl$EPOLL_CTL_ADD-signalfd
309	perf_event_open-signalfd
281	signalfd
256	perf_event_open-signalfd4-epoll_create1-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-epoll_ctl$EPOLL_CTL_ADD-signalfd
243	seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-signalfd
193	close_range-signalfd4-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-signalfd4-signalfd
190	perf_event_open-prlimit64-signalfd
163	mmap-signalfd
144	close_range-signalfd-io_setup-io_submit-signalfd
90	perf_event_open-socket$inet6_udp-sendmmsg$inet6-socket$inet6_udp-socket$inet6_icmp_raw-ioctl$sock_SIOCGIFINDEX-ioctl$sock_inet6_SIOCADDRT-ioctl$sock_inet6_SIOCSIFADDR-perf_event_open-perf_event_open-signalfd-perf_event_open-openat$procfs-pread64
74	perf_event_open-signalfd4-epoll_create1-epoll_create1-epoll_ctl$EPOLL_CTL_ADD-epoll_ctl$EPOLL_CTL_ADD-signalfd