Issues

• Support port forwarding for network=none mode

  type: enhancement
  google/gvisor#15971 · Filter by author Clancy508 opened on Oct 19, 2026

• Bind-mounted symlinks are broken

  type: bug
  google/gvisor#15954 · Filter by author lyphyser opened on Oct 18, 2026

• netlink: dump requests with NLM_F_ACK are acked before NLMSG_DONE, which breaks libnl caches

  google/gvisor#15945 · Filter by author rubenfiszel opened on Oct 18, 2026

• setrlimit(RLIMIT_MSGQUEUE) fails with EPERM, even to its current value

  google/gvisor#15944 · Filter by author rubenfiszel opened on Oct 18, 2026

• Throttle background page loading until the kernel and filesystems are restored

  google/gvisor#15877 · Filter by author milantracy opened on Oct 16, 2026
  

• netstack: nil TransportEndpoint panic on loopback connect after restore; concurrent map write during checkpoint (GKE Pod Snapshot)

  google/gvisor#15865 · Filter by author SecretSun opened on Oct 16, 2026
  1

• runsc: start subcontainer gofers in their container's cgroup

  type: enhancement
  google/gvisor#15823 · Filter by author doodlesbykumbi opened on Oct 15, 2026

• Reduce pod startup latency and foreground page-loading delays

  type: enhancement
  google/gvisor#15803 · Filter by author jingyugao opened on Oct 15, 2026
  4

• Support runtime command arguments accepted by runc

  type: enhancement
  google/gvisor#15774 · Filter by author Clancy508 opened on Oct 14, 2026

• Non-monotonic per-container CPU counters after exec workloads with in-sandbox cgroup v1

  google/gvisor#15767 · Filter by author sergeynenashev opened on Oct 14, 2026
  2

• NoSwap (the kubelet default): a gVisor pod's memory limit is not enforced on a node with swap; follow-up to #13267

  google/gvisor#15756 · Filter by author heyvaldemar opened on Oct 13, 2026
  3

• semaphore: semop(-32768) incorrectly succeeds and produces negative semaphore values

  type: bug
  google/gvisor#15729 · Filter by author elnadym165 opened on Oct 13, 2026

• [checklocks] Locks held are not detected for function callbacks

  type: bug
  google/gvisor#15728 · Filter by author fancycode opened on Oct 13, 2026

• one OOM kill in the sandbox cgroup publishes TaskOOM for every container

  type: bug
  google/gvisor#15672 · Filter by author milantracy opened on Oct 12, 2026

• portforward: imported Unix socket partial writes duplicate response bytes

  google/gvisor#15660 · Filter by author zijiren233 opened on Oct 12, 2026

• Host-backed Unix stream socket: recv returns at most SO_SNDBUF bytes while more is queued, stalling edge-triggered readers

  google/gvisor#15639 · Filter by author wspl opened on Oct 11, 2026

• overlay: copy-up upper file opened O_WRONLY cannot be mmap'd — dpkg upgrade fails with ENODEV under DinD with gofer-backed layers

  google/gvisor#15569 · Filter by author zsxsoft opened on Oct 9, 2026

• setpgid() lets a session leader join another process group

  google/gvisor#15566 · Filter by author dany74q opened on Oct 9, 2026

• Overlay layers can show files that locked mounts hide

  google/gvisor#15530 · Filter by author dany74q opened on Oct 8, 2026

• Fresh procfs mount in a user namespace reveals paths hidden by locked mounts

  google/gvisor#15512 · Filter by author dany74q opened on Oct 8, 2026

• systrap on arm64 turns a first syscall argument of -512, -514 or -516 into -4

  google/gvisor#15511 · Filter by author dany74q opened on Oct 8, 2026

• Block device stays busy after umount if a runsc sandbox was started while it was mounted

  google/gvisor#15497 · Filter by author hxuan190 opened on Oct 8, 2026
  2

• pkg/sleep: goroutineleak profiling causes "bad g->status in ready" on wake-up (Go 1.27)

  type: bug
  google/gvisor#15412 · Filter by author Asutorufa opened on Oct 7, 2026

• kernel: ProcessGroup.ancestors miscounted in createSession/CreateProcessGroup child-walk — an unprivileged process can SIGHUP-kill the sandbox's PID 1

  google/gvisor#15389 · Filter by author amitbloomberg7 opened on Oct 6, 2026

• Docker-in-Docker-in-gVisor interacts with TSO/GSO, causing loads of fragmentation/retransmissions

  type: bug
  google/gvisor#15253 · Filter by author paultag opened on Oct 3, 2026