/*
probe kernel.function("tcp_v4_connect").return {
	if (isinstr(execname(), "rpc.nfsd"))
		printf("%s:  tcp_v4_connect: return %d (%s)\n", 
			$return, errno_str($return));
}
*/
probe kernel.function("tcp_sendmsg").return {
	if ($return < 0 && $return != -11)
		printf("%s(%d): __sock_sendmsg: sock %p return %d (%s)\n", 
			execname(), pid(), $sock, $return, errno_str($return));
}
probe kernel.function("sk_stream_wait_connect").return {
	if ($return < 0 && $return != -11)
		printf("%s(%d): sk_stream_wait_connect: sk %p return %d (%s)\n", 
			execname(), pid(), $sk, $return, errno_str($return));
}
probe begin { log("starting tcp_v4_connect probe") }
probe end { log("tcp_v4_connect inet_bind probe") }