tests: net: tcp: net.tcp.simple fails

[nordic-piks]

Describe the bug
The tests/net/tcp/net.tcp.simple fails.

Tests:

• tests/net/tcp/net.tcp.simple

Observed for

• nrf5340dk_nrf5340_cpuapp

To Reproduce
Steps to reproduce the behavior:

1. have nrf52840dk_nrf52840connected
2. go to your zephyr dir
3. call ./scripts/twister -T tests/net/tcp -p nrf5340dk_nrf5340_cpuapp--device-testing --device-serial /dev/ttyACM2 -v --inline-logs
4. See console output with error

Expected behavior
Valid console output

Impact
Not clear

Logs and console output

*** Booting Zephyr OS build v3.3.0-rc1-5-gef9d5bbddfa5 ***
Running TESTSUITE net_tcp
===================================================================
START - test_client_closing_ipv6
PASS - test_client_closing_ipv6 in 0.103 seconds
===================================================================
START - test_client_fin_wait_2_ipv4
PASS - test_client_fin_wait_2_ipv4 in 0.104 seconds
===================================================================
START - test_client_invalid_rst
PASS - test_client_invalid_rst in 0.256 seconds
===================================================================
START - test_client_ipv4
PASS - test_client_ipv4 in 0.103 seconds
===================================================================
START - test_client_ipv6
PASS - test_client_ipv6 in 0.103 seconds
===================================================================
START - test_client_syn_resend
PASS - test_client_syn_resend in 0.351 seconds
===================================================================
START - test_server_ipv4
PASS - test_server_ipv4 in 0.252 seconds
===================================================================
START - test_server_ipv6
PASS - test_server_ipv6 in 0.252 seconds
===================================================================
START - test_server_out_of_order_data
PASS - test_server_out_of_order_data in 2.013 seconds
===================================================================
START - test_server_with_options_ipv4
Assertion failed at ../../../../../../../../zephyr/zephyr/tests/net/tcp/src/main.c:133: verify_flags: (false is false)
handle_server_test:663 flags mismatch (0x0036 vs 0x0010)
FAIL - test_server_with_options_ipv4 in 0.231 seconds
===================================================================
TESTSUITE net_tcp failed.
------ TESTSUITE SUMMARY START ------
SUITE FAIL -  90.00% [net_tcp]: pass = 9, fail = 1, skip = 0, total = 10 duration = 3.768 seconds
- PASS - [net_tcp.test_client_closing_ipv6] duration = 0.103 seconds
- PASS - [net_tcp.test_client_fin_wait_2_ipv4] duration = 0.104 seconds
- PASS - [net_tcp.test_client_invalid_rst] duration = 0.256 seconds
- PASS - [net_tcp.test_client_ipv4] duration = 0.103 seconds
- PASS - [net_tcp.test_client_ipv6] duration = 0.103 seconds
- PASS - [net_tcp.test_client_syn_resend] duration = 0.351 seconds
- PASS - [net_tcp.test_server_ipv4] duration = 0.252 seconds
- PASS - [net_tcp.test_server_ipv6] duration = 0.252 seconds
- PASS - [net_tcp.test_server_out_of_order_data] duration = 2.013 seconds
- FAIL - [net
Assertion failed at ../../../../../../../../zephyr/zephyr/tests/net/tcp/src/main.c:133: verify_flags: (false is false)
handle_server_test:663 flags mismatch (0x0011 vs 0x0010)
ERROR: cannot fail in test phase 'teardown()', bailing
_tcp.test_server_with_options_ipv4] duration = 0.231 seconds
------ TESTSUITE SUMMARY END ------
===================================================================
RunID: 35c1a1cce6fcf7b25a59ca2b9ad453e0
PROJECT EXECUTION FAILED

Environment (please complete the following information):

• OS: Ubuntu 20.04.1 LTS
• Toolchain Zephyr SDK 0.15.1
• Commit SHA or Version used: v3.3.0-rc1-5-gef9d5bbddfa5