Perhaps I'm misinterpreting this option, or making some other error, but I assumed the "-S" option would ignore the number of lines specified. I'm trying to index a bed file with a track line, so to tell tabix to skip the first line (the "track" line) I tried this

tabix -S 1  -p bed gcnv_track_example_data.chr22.bed.gz
[E::get_intv] failed to parse TBX_GENERIC, was wrong -p [type] used?
The offending line was: "track  type=gcnv highlight=RP-1425_BON_B17_29_1_D1_v1_Exome_GCP;blue highlight=RP-1425_BON_B18-97_3_D1_v1_Exome_GCP;red viewLimits=0:5 maxHeightPixels=500:200:50"
Segmentation fault: 11

This file indexes fine if I delete the track line, but I want to keep it. Many bed files have track lines so I think I must be missing something.