[Cbe-oss-dev] PS3 stops receiving network packets

[Akinobu Mita]

> Did you ever get this behavior using something other than busybox?

Unfortunately, I can reproduce it without busybox.
This is simplified steps to reproduce it (no busybox required)

Connect PS3 and PC with Ethernet crossover cable with 1000Mbit connection.

setup PS3:

 1. reboot with runlevel 1
 2. ifconfig lo 127.0.0.1 up
 3. ifconfig eth0 192.168.222.100 up

setup PC:

 1. ifdown eth0
 2. /sbin/ifconfig eth0 192.168.222.101 up
 3. ./udp-stress

(*) udp-stress.c

#include <netinet/in.h>
#include <unistd.h>
#include <stdlib.h>

int main()
{
    struct sockaddr_in addr;
    int r;

    char *buffer = malloc(1024*1024);

    addr.sin_family = AF_INET;
    addr.sin_port = htons(21347);
    addr.sin_addr.s_addr = inet_addr("192.168.222.100");
    int sock = socket(PF_INET, SOCK_DGRAM, 0);
    if (sock < 0) {
        perror("socket");
        return 1;
    }

    while (1) {
        int r = sendto(sock, buffer, 1, 0,
                       (struct sockaddr*)&addr, sizeof(addr));
        if (r < 0) {
            perror("sendto");
            return 1;
        }
    }
    return 1;
}