Corpus for ioctl$SNAPSHOT_FREE:

Coverage	Program
885	perf_event_open-setgroups-socketpair$nbd-getsockopt$sock_buf-openat$snapshot-dup2-add_key$fscrypt_v1-getegid-keyctl$KEYCTL_RESTRICT_KEYRING-keyctl$chown-stat-dup3-ioctl$SNAPSHOT_FREE
771	perf_event_open-openat$snapshot-socket$netlink-ioctl$SNAPSHOT_FREE-fsetxattr$trusted_overlay_opaque-pidfd_getfd-dup2-openat-mmap
640	perf_event_open-setgroups-socketpair$nbd-getsockopt$sock_buf-openat$snapshot-getgid-dup2-getegid-keyctl$KEYCTL_RESTRICT_KEYRING-write$bt_hci-fsetxattr$system_posix_acl-getgroups-getgroups-dup3-ioctl$SNAPSHOT_FREE
599	openat$snapshot-writev-ioctl$SNAPSHOT_FREE
121	getsockopt$sock_buf-openat$snapshot-getegid-stat-setresuid-keyctl$chown-ioctl$SNAPSHOT_FREE