af_alg02 in ubuntu_ltp/crypto:af_alg02 and cve-2017-17805 in ubuntu_ltp_cve failed with TBROK: Timed out while reading from request socket.

This is not a regression, it's just we don't run ubuntu_ltp / ubuntu_ltp_cve on Xenial in the past until recent security respin in March, and af_alg02 has been hinted since then.

These 2 are using the same test binary (af_alg02)

Test log:
INFO: Test start time: Thu Jun 29 03:34:56 EDT 2023
COMMAND: /opt/ltp/bin/ltp-pan -q -e -S -a 29455 -n 29455 -f /tmp/ltp-L0c4vL38hP/alltests -l /dev/null -C /dev/null -T /dev/null
LOG File: /dev/null
FAILED COMMAND File: /dev/null
TCONF COMMAND File: /dev/null
Running tests.......
tst_test.c:1560: TINFO: Timeout per run is 0h 00m 50s
af_alg02.c:71: TBROK: Timed out while reading from request socket.

Summary:
passed 0
failed 0
broken 1
skipped 0
warnings 0
INFO: ltp-pan reported some tests FAIL
LTP Version: 20230516
INFO: Test end time: Thu Jun 29 03:35:16 EDT 2023