Corpus for sigaltstack:

Coverage	Program
3083	openat-mmap$IORING_OFF_SQ_RING-write$binfmt_elf64-sigaltstack-sigaltstack
1852	openat-mmap$IORING_OFF_SQ_RING-write$binfmt_elf64-sigaltstack
1839	perf_event_open-openat-mmap$IORING_OFF_SQ_RING-write$binfmt_elf64-sigaltstack
1453	openat-mmap$IORING_OFF_SQ_RING-write$binfmt_elf64-sigaltstack-sigaltstack
810	sigaltstack-move_pages
543	perf_event_open-syz_io_uring_submit-sigaltstack
535	perf_event_open-openat-mmap$IORING_OFF_SQ_RING-write$binfmt_elf64-sigaltstack
528	perf_event_open-openat-mmap$IORING_OFF_SQ_RING-write$binfmt_elf64-sigaltstack
509	openat-mmap$IORING_OFF_SQ_RING-write$binfmt_elf64-sigaltstack-sigaltstack
506	openat-mmap$IORING_OFF_SQ_RING-write$binfmt_elf64-sigaltstack
502	openat-mmap$IORING_OFF_SQ_RING-write$binfmt_elf64-sigaltstack
356	seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-sigaltstack
303	prctl$PR_SET_SYSCALL_USER_DISPATCH_ON-sigaltstack
261	madvise-sigaltstack
40	ioctl$TCSETSF2-sigaltstack
38	openat-mmap$IORING_OFF_SQ_RING-write$binfmt_elf64-sigaltstack-sigaltstack