Issues

• Add support for CO-RE to elfstubs

  area: codegen
  Feature

  facebook/bpfilter#585 · Filter by author qdeslandes opened on Sep 15, 2026

• Rename base and ref in bfbencher compare

  area: tests
  Feature

  facebook/bpfilter#584 · Filter by author qdeslandes opened on Sep 15, 2026

• Validate meta.probability behaviour for probability > 50%

  area: codegen
  Bug

  facebook/bpfilter#583 · Filter by author qdeslandes opened on Sep 15, 2026

• Add kernel test suite

  area: tests
  Feature

  facebook/bpfilter#576 · Filter by author javierhonduco opened on Jul 29, 2026
  1

• Improve the documentation for new users

  area: documentation
  Task

  facebook/bpfilter#575 · Filter by author qdeslandes opened on Jul 29, 2026

• Add --btf-custom-path option to bfcli to allow users to load a different BTF blob

  area: cli
  Feature

  facebook/bpfilter#574 · Filter by author qdeslandes opened on Jul 29, 2026

• Bytecode optimizations

  area: codegen
  Task

  facebook/bpfilter#567 · Filter by author qdeslandes opened on Jul 16, 2026
  6

• Make bpfilter stateful

  area: cliarea: codegen
  Feature

  facebook/bpfilter#566 · Filter by author qdeslandes opened on Jul 16, 2026

• Add a REJECT action

  area: cliarea: codegen
  Feature

  facebook/bpfilter#565 · Filter by author qdeslandes opened on Jul 16, 2026

• First-hand C++ interface

  area: deploy
  Feature

  facebook/bpfilter#564 · Filter by author qdeslandes opened on Jul 16, 2026

• Arbitrary bytes comparison

  area: cliarea: codegen
  Feature

  facebook/bpfilter#563 · Filter by author qdeslandes opened on Jul 16, 2026

• Allow a rule to match all the traffic

  area: cliarea: codegen
  Feature

  facebook/bpfilter#561 · Filter by author qdeslandes opened on Jul 16, 2026

• User-defined order for chains attached to the same hook

  area: cliarea: loader
  Feature

  facebook/bpfilter#560 · Filter by author qdeslandes opened on Jul 16, 2026

• Unify BPF programs return value

  area: codegenarea: loader
  Feature

  facebook/bpfilter#559 · Filter by author qdeslandes opened on Jul 16, 2026

• update-set should accept multiple set deltas

  area: cliarea: codegengood first issue
  Feature

  facebook/bpfilter#555 · Filter by author yaakov-stein opened on Jun 16, 2026
  2

  

• update-set shouldn't regenerate bytecode

  area: codegenarea: loader
  Task

  facebook/bpfilter#521 · Filter by author yaakov-stein opened on Apr 22, 2026

• Enforce coding style in CI

  area: tests
  Task

  facebook/bpfilter#510 · Filter by author yaakov-stein opened on Apr 15, 2026
  1

• Make bf_vector_foreach compliant with the C standard

  area: build
  Bug

  facebook/bpfilter#509 · Filter by author qdeslandes opened on Apr 15, 2026
  1

• Generate the matchers documentation from the source code

  area: documentationgood first issue
  Feature

  facebook/bpfilter#481 · Filter by author yaakov-stein opened on Mar 18, 2026
  2

• Replace ifindex= hook option with iface=

  area: cligood first issue
  Feature

  facebook/bpfilter#409 · Filter by author qdeslandes opened on Feb 2, 2026

• Investigate using sched_ext to prevent program migration while running the benchmark

  area: tests
  Task

  facebook/bpfilter#407 · Filter by author jordalgo opened on Jan 30, 2026

• Investigate option to build bpfilter without BTF support

  area: codegen
  Feature

  facebook/bpfilter#397 · Filter by author qdeslandes opened on Jan 24, 2026
  2

• Enable clang-tidy's clang-analyzer-unix.Malloc check

  area: tests
  Task

  facebook/bpfilter#394 · Filter by author qdeslandes opened on Jan 23, 2026

• Investigate meta.(s|d)addr feasibility to match against IPv4 or IPv6 addresses

  area: cliarea: codegen
  Feature

  facebook/bpfilter#390 · Filter by author qdeslandes opened on Jan 22, 2026

• Integrate bpfilter to Netfilter

  area: deploy
  Feature

  facebook/bpfilter#385 · Filter by author qdeslandes opened on Jan 21, 2026