Hi again,
So I assume that it's not related to the recent IPA/RSL changes, and most likely caused by recent changes to osmo-bsc and/or libosmo-*.
reverting [1] "src/input/ipaccess.c: set TCP_NODELAY" (merged on May 28, a day before the breakage) makes most of the LCLS test cases pass. No idea how this is related, maybe our test cases are somehow not happy about this TCP option?
[1] https://git.osmocom.org/libosmo-abis/commit/?id=62725d0b58a4842ce96ac9107c56...