Kernel/Net: Make a debug message more detailed

It helps to see which socket it is talking about here, especially if you
can cross-reference it with other socket logging.

Kernel/Net/NetworkTask.cpp

@@ -436,11 +436,11 @@ void handle_tcp(IPv4Packet const& ipv4_packet, UnixDateTime const& packet_timest
 
     switch (socket->state()) {
     case TCPSocket::State::Closed:
-        dbgln("handle_tcp: unexpected flags in Closed state ({:x})", tcp_packet.flags());
+        dbgln("handle_tcp: unexpected flags in Closed state ({:x}) for socket with tuple {}", tcp_packet.flags(), tuple.to_string());
         // TODO: we may want to send an RST here, maybe as a configurable option
         return;
     case TCPSocket::State::TimeWait:
-        dbgln("handle_tcp: unexpected flags in TimeWait state ({:x})", tcp_packet.flags());
+        dbgln("handle_tcp: unexpected flags in TimeWait state ({:x}) for socket with tuple {}", tcp_packet.flags(), tuple.to_string());
         (void)socket->send_tcp_packet(TCPFlags::RST);
         socket->set_state(TCPSocket::State::Closed);
         return;