Corpus for write$cgroup_pid:

Coverage	Program
1026	openat$sysfs-write$cgroup_pid
935	openat$sysfs-write$cgroup_pid
809	perf_event_open-openat$sysfs-getpid-write$cgroup_pid
735	perf_event_open-openat-write$cgroup_pid
734	perf_event_open-openat-write$cgroup_pid
335	openat-write$cgroup_pid
294	openat$sysfs-write$cgroup_pid
240	syz_open_procfs-write$cgroup_pid
110	syz_open_procfs-write$cgroup_pid