atop bug

crash.c

#include <linux/perf_event.h>
#include <linux/hw_breakpoint.h>
#include <string.h>
#include <unistd.h>
#include <asm/unistd.h>
#include <stdio.h>

int main()
{
	if (geteuid() != 0) {
		fputs("program must be run as root!\n", stderr);
		return 1;
	}

	struct perf_event_attr foo;
	memset(&foo, 0, sizeof(struct perf_event_attr));
	foo.type = PERF_TYPE_HARDWARE;
	foo.size = sizeof(struct perf_event_attr);
	foo.inherit = 1;
	foo.pinned = 1;
	foo.config = PERF_COUNT_HW_INSTRUCTIONS;
	syscall(__NR_perf_event_open, &foo, -1, 0, -1, PERF_FLAG_FD_CLOEXEC);
	return 0;
}

Fixed in 5.2