Identified the structure: a little-endian size field after the tag, then
0x01000000, a varying word, a zero, then a strictly ascending table. Sizes 64 /
108 / 348 bytes for three sample banks.
Neither obvious reading gives the declared packet count. Entry count minus the
three header words is exactly right for VOICE_D_452 (13) and wrong for the other
two (24 vs 17, 84 vs 371) -- a one-of-three fit, recorded as FAILED rather than
as a rule with exceptions, because two measurements today already returned
plausible numbers for questions they could not answer.
The ascending values step by 1.5-2.2 million, far too large to be packet
indices, so they are on some other scale. Recorded what the next attempt should
know, including that auto/slb-loader chains seek packet counts successfully by
some field that is not either of the two tried here.
975d5b6519