I observed this failure once out of about 10 tests when testing legacy/trac#29541 on commit: ``` commit 5614960e94 (HEAD, tor-github/pr/723/merge) Merge: 69238ca2da 065e7da8e6 ``` Here is the test error: ``` relay/close_circ_rephist: [forking] FAIL ../src/test/test_relay.c:127: assert(find_largest_max(write_array) OP_EQ 2*(get_cell_network_size(nchan->wide_circ_ids) +TLS_PER_CELL_OVERHEAD)): 0 vs 1082 [close_circ_rephist FAILED] ``` It looks like this test was introduced in legacy/trac#23512 for Sponsor Q. Is Sponsor Q still open? Is it an obvious fix? If not, let's see if it happens again.