=== DF-4948 baseline, sink run 2/3 (same setup as run.log phase 2) ===
RECEIVE ok: msg.data_len = 16001 (compcode + 16000 reply bytes)
nonzero in [0,1024):     1
nonzero in [1024,16000):  7167  (first at 0x042e)
marker fragments beyond the victim BMC data: 424