testFlushBans (fail2ban.tests.databasetestcase.DatabaseTest) ... ok
testGetBansMerged (fail2ban.tests.databasetestcase.DatabaseTest) ... Segmentation fault
>>> ERROR: fail2ban: check failed

See: https://build.alpinelinux.org/buildlogs/build-3-12-s390x/main/fail2ban/fail2ban-0.11.1-r0.log