Corpus for tgkill:

Coverage	Program
5234	perf_event_open-creat-ioctl$FS_IOC_GETFSMAP-openat$ptmx-write-fsconfig$FSCONFIG_SET_PATH-openat$zero-getpgrp-tgkill-pipe-stat-openat-ioctl$TIOCGPGRP-openat-unshare
4919	perf_event_open-creat-ioctl$FS_IOC_GETFSMAP-openat$ptmx-fsconfig$FSCONFIG_SET_PATH-openat$zero-syz_io_uring_setup-socket$inet6_tcp-syz_io_uring_submit-bind$inet6-getpgrp-tgkill-pipe-fcntl$getown-unshare
1231	perf_event_open-syz_io_uring_setup-socket$inet6_icmp_raw-socket$inet6_tcp-setsockopt$inet6_tcp_TCP_MD5SIG-tgkill-openat-write$binfmt_elf64-close-perf_event_open-ioctl$TIOCGPTPEER-pread64-ioctl$BTRFS_IOC_BALANCE_V2-ioctl$BTRFS_IOC_DEV_INFO-ioctl$sock_inet6_SIOCSIFADDR-syz_io_uring_submit-mmap$IORING_OFF_SQ_RING-mmap$IORING_OFF_CQ_RING-syz_io_uring_submit-io_uring_enter
798	socket$unix-fcntl$setown-fcntl$getownex-socket$unix-fcntl$setown-fcntl$getownex-tgkill-perf_event_open-fcntl$getown
271	stat-setresuid-socket$unix-fcntl$setown-fcntl$getownex-socket$unix-fcntl$setown-fcntl$getownex-tgkill
223	perf_event_open-getpgrp-tgkill
205	perf_event_open-getpgrp-tgkill
177	stat-setresuid-socket$unix-fcntl$setown-fcntl$getownex-socket$unix-fcntl$setown-fcntl$getownex-tgkill
146	stat-setresuid-socket$unix-fcntl$setown-fcntl$getownex-socket$unix-fcntl$setown-fcntl$getownex-tgkill
90	gettid-seccomp$SECCOMP_SET_MODE_STRICT-tgkill