Issues

• boot-assets: machine-init pivot_root fails on images without /mnt (nixos 26.05 never boots)

  arcboxlabs/arcbox#724 · Filter by author AprilNEA opened on Sep 29, 2026
  2

• kernel: guest memory corruption after a sustained hvc0 (virtio-console) write on VZ machines (6.18.38-arcbox)

  arcboxlabs/arcbox#723 · Filter by author AprilNEA opened on Sep 29, 2026
  2

• HV VirtioFS: FUSE replies that differ from Linux (ENOSYS, writeback open flags, rename, fallocate, errno, FORGET, xattr)

  arcboxlabs/arcbox#717 · Filter by author Chaoqi31 opened on Sep 23, 2026
  2

• release: crates.io publish step is not idempotent — 'already exists' retries until failure

  arcboxlabs/arcbox#509 · Filter by author AprilNEA opened on Jul 31, 2026
  2

• Linux/KVM host path: interest in a minimal runnable milestone

  arcboxlabs/arcbox#493 · Filter by author dyxushuai opened on Jul 22, 2026
  2

• e2e docker_build_network hangs on BOTH backends (master regression): build stalls before context/egress

  arcboxlabs/arcbox#490 · Filter by author AprilNEA opened on Jul 21, 2026
  2

• How do I migrate from OrbStack to ArcBox?

  arcboxlabs/arcbox#357 · Filter by author gitlayzer opened on Jul 2, 2026
  2

• boot-assets: have rcS act on a non-zero arcbox-agent init exit (halt/retry vs respawn)

  arcboxlabs/arcbox#341 · Filter by author AprilNEA opened on Jun 25, 2026
  3

• arcbox-daemon: telemetry & observability instrumentation (producer side)

  Improvementruntime
  arcboxlabs/arcbox#333 · Filter by author AprilNEA opened on Jun 25, 2026
  2

• Boot asset 0.5.13 local dev fails to bring up agent

  arcboxlabs/arcbox#312 · Filter by author linear-code opened on Jun 16, 2026
  2

• Fallback: run HV and VZ Rosetta utility VMs side-by-side with Docker/OCI routing

  ImprovementP1runtime
  arcboxlabs/arcbox#290 · Filter by author AprilNEA opened on May 28, 2026
  2

• perf(net): pool-back ARP reply frames in FrameClassifier

  ImprovementnetworkingP3performance
  arcboxlabs/arcbox#265 · Filter by author AprilNEA opened on Apr 24, 2026
  1

• perf(net): reuse buffer for build_tcp_ack_frame in fast-path intercept

  ImprovementnetworkingP2performance
  arcboxlabs/arcbox#264 · Filter by author AprilNEA opened on Apr 24, 2026
  1

• perf(net): pool-back non-inline TCP host→guest data frames in poll_fast_path

  ImprovementnetworkingP2performance
  arcboxlabs/arcbox#263 · Filter by author AprilNEA opened on Apr 24, 2026
  1

• Replace VZ with HV as default macOS backend

  ImprovementP1runtime
  arcboxlabs/arcbox#250 · Filter by author AprilNEA opened on Apr 17, 2026
  1

• Refactor Vmm into trait-based backend dispatch (VmBackend) + split HV/VZ into their own crates

  Improvementruntime
  arcboxlabs/arcbox#248 · Filter by author AprilNEA opened on Apr 13, 2026
  1

• Interrupt coalescing for virtio-net RX

  FeatureP1performance
  arcboxlabs/arcbox#242 · Filter by author AprilNEA opened on Apr 9, 2026
  1

• chore: minor code quality fixes from review (assert_sync typo, VsockHeader comment, test assertions, POLLNVAL, hardcoded header size, stale docs)

  ImprovementP3
  arcboxlabs/arcbox#236 · Filter by author AprilNEA opened on Apr 9, 2026
  1

• Update hv-backend.md for new GPA translation pattern

  ImprovementP3
  arcboxlabs/arcbox#227 · Filter by author AprilNEA opened on Apr 9, 2026
  1

• FlushBarrier spin-wait has no timeout — unbounded spin on worker thread failure

  ImprovementP2runtime
  arcboxlabs/arcbox#226 · Filter by author AprilNEA opened on Apr 9, 2026
  1

• agent_client.rs doc block misplacement — get_system_info vs get_system_info_blocking

  ImprovementP3
  arcboxlabs/arcbox#224 · Filter by author AprilNEA opened on Apr 9, 2026
  1

• Dead CF helper code in vmnet_ffi.rs after XPC migration

  ImprovementP3runtime
  arcboxlabs/arcbox#222 · Filter by author AprilNEA opened on Apr 9, 2026
  1

• Fast-path partial write silently drops trailing bytes

  ImprovementnetworkingP2
  arcboxlabs/arcbox#219 · Filter by author AprilNEA opened on Apr 9, 2026
  1

• Validate idle CPU impact of 50ms smoltcp poll interval

  arcboxlabs/arcbox#202 · Filter by author AprilNEA opened on Apr 6, 2026
  1

• Multi-threaded datapath with flow sharding

  arcboxlabs/arcbox#196 · Filter by author AprilNEA opened on Apr 6, 2026
  1