dgram net.ipv4.conf.lo.accept_local = 1 tx: 128 rx: 142 rx: 100 OK dgram bind net.ipv4.conf.lo.accept_local = 1 tx: 128 rx: 142 rx: 100 OK raw net.ipv4.conf.lo.accept_local = 1 tx: 142 rx: 142 rx: 100 OK raw bind net.ipv4.conf.lo.accept_local = 1 tx: 142 rx: 142 rx: 100 OK raw qdisc bypass net.ipv4.conf.lo.accept_local = 1 tx: 142 rx: 142 rx: 100 OK raw vlan net.ipv4.conf.lo.accept_local = 1 tx: 146 rx: 100 OK raw vnet hdr net.ipv4.conf.lo.accept_local = 1 tx: 152 rx: 142 rx: 100 OK raw csum_off net.ipv4.conf.lo.accept_local = 1 tx: 152 rx: 142 rx: 100 OK raw csum_off with bad offset (expected to fail) net.ipv4.conf.lo.accept_local = 1 ./psock_snd: write: Invalid argument raw min size net.ipv4.conf.lo.accept_local = 1 tx: 42 rx: 0 OK raw mtu size net.ipv4.conf.lo.accept_local = 1 tx: 1514 rx: 1472 OK raw mtu size + 1 (expected to fail) net.ipv4.conf.lo.accept_local = 1 ./psock_snd: write: Message too long raw vlan mtu size + 1 (expected to fail) net.ipv4.conf.lo.accept_local = 1 ./psock_snd: write: Message too long dgram mtu size net.ipv4.conf.lo.accept_local = 1 tx: 1500 rx: 1472 OK dgram mtu size + 1 (expected to fail) net.ipv4.conf.lo.accept_local = 1 ./psock_snd: write: Message too long raw truncate hlen (expected to fail: does not arrive) net.ipv4.conf.lo.accept_local = 1 tx: 14 ./psock_snd: recv: Resource temporarily unavailable raw truncate hlen - 1 (expected to fail: EINVAL) net.ipv4.conf.lo.accept_local = 1 ./psock_snd: write: Invalid argument raw gso min size net.ipv4.conf.lo.accept_local = 1 tx: 1525 rx: 1473 OK raw gso max size net.ipv4.conf.lo.accept_local = 1 tx: 65559 rx: 65507 OK raw gso max size + 1 (expected to fail) net.ipv4.conf.lo.accept_local = 1 tx: 65560 ./psock_snd: recv: Resource temporarily unavailable OK. All tests passed :: [ PASS ] :: Test '28..84 selftests: net:psock_snd.sh [PASS]'