Corpus for mknodat$null:
Coverage Program
2343 seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-mknodat$null
2220 mknodat$null-fork-ptrace$setregs
1670 perf_event_open-syz_mount_image$ext4-mount-openat$dir-mknodat$null
529 syz_open_procfs-mknodat$null
234 perf_event_open-mknodat$null