Fuzz introspector: fuzz_schematron
For issues and ideas: https://github.com/ossf/fuzz-introspector/issues

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked Calltree index Parent function Callsite Largest blocked function
3 0 EP call site: {node_id} io.BytesIO

Fuzzer calltree

0 ...lxml.fuzz_schematron.TestOneInput [function] [call site] 00000
1 io.BytesIO [function] [call site] 00001
1 io.BytesIO [function] [call site] 00002
1 schame.validate [function] [call site] 00003