Issues

• Key only the balloon device presence and set its target at restore

  ejc3/fcvm#1053 · Filter by author ejc3 opened on Oct 3, 2026
  1

• A rebooted or disk-only clone cold-boots without its snapshot balloon device

  ejc3/fcvm#1052 · Filter by author ejc3 opened on Oct 3, 2026

• Copy-mode fault service waits on one uncached source read at a time

  ejc3/fcvm#1050 · Filter by author ejc3 opened on Oct 2, 2026

• A descriptor held open across a host rewrite that keeps size and mtime reads the old bytes

  ejc3/fcvm#1049 · Filter by author ejc3 opened on Oct 2, 2026

• A map whose guest path lies inside a --disk, --disk-dir or --nfs guest path is mounted first and then covered

  ejc3/fcvm#1044 · Filter by author ejc3 opened on Oct 1, 2026

• A map mounted inside another map is dropped when the host replaces the directory it is mounted on

  ejc3/fcvm#1043 · Filter by author ejc3 opened on Oct 1, 2026

• A :ro map is writable from the guest OS

  ejc3/fcvm#1042 · Filter by author ejc3 opened on Oct 1, 2026

• A guest keeps the size it first saw for a mapped file, so a file the host changes is read cut off

  ejc3/fcvm#1041 · Filter by author ejc3 opened on Oct 1, 2026

• A relay for a host-addressed --publish has no bound on its connections or its guest dials

  ejc3/fcvm#1040 · Filter by author ejc3 opened on Oct 1, 2026

• --publish accepts mappings whose listeners overlap (a wildcard beside a specific address), and the run fails at the second bind

  ejc3/fcvm#1039 · Filter by author ejc3 opened on Oct 1, 2026

• Two make targets started together in one worktree can deadlock on the checkout lock and the target lease

  ejc3/fcvm#1038 · Filter by author ejc3 opened on Oct 1, 2026

• Firecracker took 109 s to snapshot a 1 GiB NV2 guest while kcompactd0 was at 100 percent, and the nested test missed its health deadline

  ejc3/fcvm#1037 · Filter by author ejc3 opened on Oct 1, 2026

• Two uffd balloon tests fail their first try inside the full unit suite on a busy host

  ejc3/fcvm#1035 · Filter by author ejc3 opened on Oct 1, 2026

• A published port cannot reach its guest service as a loopback client

  ejc3/fcvm#1034 · Filter by author ejc3 opened on Oct 1, 2026

• A VM's memory is charged to the session that started it

  ejc3/fcvm#1028 · Filter by author ejc3 opened on Oct 1, 2026

• podman prepare drops the container's output

  ejc3/fcvm#1027 · Filter by author ejc3 opened on Oct 1, 2026

• Rootless --forward-localhost cannot reach a host service that listens only on ::1

  ejc3/fcvm#1026 · Filter by author ejc3 opened on Oct 1, 2026

• Published ports on a host address: four smaller gaps

  ejc3/fcvm#1025 · Filter by author ejc3 opened on Oct 1, 2026

• A clone cannot be restored with no published ports

  ejc3/fcvm#1024 · Filter by author ejc3 opened on Oct 1, 2026

• The snapshot cache key hashes the host side of a port mapping

  ejc3/fcvm#1023 · Filter by author ejc3 opened on Oct 1, 2026

• Fuzz gym: cross every way of creating, restoring and using a VM

  ejc3/fcvm#1009 · Filter by author ejc3 opened on Sep 25, 2026

• CI depends on passt.top being reachable at job time and fails on TLS errors without retry

  ejc3/fcvm#1008 · Filter by author ejc3 opened on Sep 24, 2026

• Restore loop: a watchdog kill can mask a concurrent fail-closed kill of the VMM

  ejc3/fcvm#1007 · Filter by author ejc3 opened on Sep 24, 2026

• fcvm snapshot run's restore handshake waits with no deadline for the guest's output channel

  ejc3/fcvm#1006 · Filter by author ejc3 opened on Sep 24, 2026

• fcvm snapshot run exits 0 for a non-TTY container that exited nonzero

  ejc3/fcvm#1005 · Filter by author ejc3 opened on Sep 24, 2026