diff options
| author | Kuniyuki Iwashima <kuniyu@google.com> | 2025-09-15 17:56:47 +0000 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-09-17 16:01:52 -0700 |
| commit | 1fd0362262baff9381615a5b346298abbc165ba3 (patch) | |
| tree | 81c0200188f277a08e2c3acc928c69fe3ba95a6f /tools/testing/selftests/bpf/prog_tests/autoload.c | |
| parent | tcp: Clear tcp_sk(sk)->fastopen_rsk in tcp_disconnect(). (diff) | |
| download | linux-1fd0362262baff9381615a5b346298abbc165ba3.tar.gz linux-1fd0362262baff9381615a5b346298abbc165ba3.zip | |
selftest: packetdrill: Add tcp_fastopen_server_reset-after-disconnect.pkt.
The test reproduces the scenario explained in the previous patch.
Without the patch, the test triggers the warning and cannot see the last
retransmitted packet.
# ./ksft_runner.sh tcp_fastopen_server_reset-after-disconnect.pkt
TAP version 13
1..2
[ 29.229250] ------------[ cut here ]------------
[ 29.231414] WARNING: CPU: 26 PID: 0 at net/ipv4/tcp_timer.c:542 tcp_retransmit_timer+0x32/0x9f0
...
tcp_fastopen_server_reset-after-disconnect.pkt:26: error handling packet: Timed out waiting for packet
not ok 1 ipv4
tcp_fastopen_server_reset-after-disconnect.pkt:26: error handling packet: Timed out waiting for packet
not ok 2 ipv6
# Totals: pass:0 fail:2 xfail:0 xpass:0 skip:0 error:0
Signed-off-by: Kuniyuki Iwashima <kuniyu@google.com>
Link: https://patch.msgid.link/20250915175800.118793-3-kuniyu@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/autoload.c')
0 files changed, 0 insertions, 0 deletions