Shailend ChandandgVisor bot e6859917fb Report hangup in HostReadiness on closed FD and make beforeSave idempotent. ...

- In HostSender.HostReadiness, return hangup and readable/writeable events
  ((ReadableEvents | WriteableEvents | EventHUp | EventRdHUp) & mask) when
  the host FD is closed (c.fd < 0), ensuring pollers (epoll/poll) are notified
  of EOF and disconnection instead of masking the closed state.
- In SCMSender.beforeSave, return early if e.fd < 0 to make beforeSave
  idempotent and prevent nil-pointer dereferences in fdnotifier.RemoveFD(-1)
  on already-closed endpoints.

PiperOrigin-RevId: 975898094

2026-09-03 13:37:12 -07:00

..

abi

Merge pull request #14103 from relkochta:relkochta/openat2

2026-09-01 15:37:45 -07:00

aio

Fix S1004 violations and drop suppression

2026-02-10 11:56:11 -08:00

atomicbitops

Make atomicbitops.Bool savable.

2024-01-11 11:24:32 -08:00

binary

Add default_applicable_licenses rules to packages.

2023-03-02 10:50:04 -08:00

bitmap

Add initial cgroup2 support.

2026-07-06 15:17:54 -07:00

bits

bits: use normal Go generics

2026-01-13 05:34:06 -05:00

bpf

nogo: Fix more analyzer findings.

2026-02-25 11:07:15 -08:00

buffer

remove SliceHeader and replace.

2025-12-15 14:42:53 -06:00

cleanup

Add default_applicable_licenses rules to packages.

2023-03-02 10:50:04 -08:00

compressio

Automated rollback of changelist 879883699

2026-03-16 15:49:19 -07:00

context

Add WithValues to context package and use it in restore.go

2026-05-13 09:09:18 -07:00

control

Reset control server on restore with the new kernel.

2024-06-19 11:51:41 -07:00

coretag

runsc: When mounting a new procfs fails, fall back to recursive bind-mount.

2024-11-01 15:39:28 -07:00

coverage

coverage: call cfile.InitHook from InitCoverageData

2025-11-12 12:49:09 -08:00

cpuid

platform: add SlimVM platform

2026-06-25 10:27:28 +08:00

crypto

Update go branch to Go 1.21.

2023-10-23 22:09:47 -07:00

devutil

Remove "AddressSpace activation".

2026-02-12 14:55:06 -08:00

ebpf

Add stub for the bpf(2) syscall and cgroup eBPF programs.

2026-07-31 15:55:57 -07:00

erofs

fsimpl/erofs: read regular file data from the image FD on FUSE

2026-08-12 21:10:59 +00:00

errors

Fix EINTR leakage by correcting type comparison in ConvertIntr.

2026-05-20 22:02:36 -07:00

eventchannel

Add default_applicable_licenses rules to packages.

2023-03-02 10:50:04 -08:00

eventfd

kvm, eventfd: support KVM_IOEVENTFD

2025-05-05 10:42:51 -07:00

fd

Implement filesystem-only checkpointing.

2026-03-18 19:44:48 -07:00

fdchannel

all: remove use io/ioutil deprecated package & fix some deprecated thing

2024-10-10 20:36:24 +09:00

fdnotifier

Suspend fdnotifier during save/restore.

2026-01-14 21:00:40 -08:00

flipcall

remove SliceHeader and replace.

2025-12-15 14:42:53 -06:00

fspath

Fix QF1006 violations and drop suppression

2026-02-10 11:55:50 -08:00

fsutil

Implement renameat2.

2026-03-17 13:43:32 -07:00

gohacks

all: remove use io/ioutil deprecated package & fix some deprecated thing

2024-10-10 20:36:24 +09:00

goid

Restore template rendering and switch Go internal facts to be rendered.

2026-01-26 12:28:13 -08:00

gomaxprocs

Automated rollback of changelist 840021943

2026-01-14 15:35:25 -08:00

gvisordetect

Add /proc/gvisor/kernel_is_gvisor marker file used to detect gVisor.

2025-04-18 19:16:59 -07:00

hostarch

platform: add SlimVM platform

2026-06-25 10:27:28 +08:00

hostos

tmpfs: support percentage size + update /proc/self/mounts to match Linux format

2026-05-13 12:25:36 -07:00

hostsyscall

Don't return r2 from RawSyscalls.

2024-10-01 10:29:10 -07:00

hosttid

Restore template rendering and switch Go internal facts to be rendered.

2026-01-26 12:28:13 -08:00

ilist

Split the ring implementation into its own package.

2023-09-06 10:54:41 -07:00

linewriter

Add default_applicable_licenses rules to packages.

2023-03-02 10:50:04 -08:00

lisafs

Merge pull request #13243 from ibondarenko1:hardening/lisafs-walk-payload-bound

2026-06-23 16:44:58 -07:00

log

Fix runsc log and profile file handling.

2026-03-02 22:59:55 -08:00

marshal

Implementing CopyInN

2023-08-07 11:42:20 -07:00

memutil

remove SliceHeader and replace.

2025-12-15 14:42:53 -06:00

metric

Add sentry_entry_point metric.

2026-03-13 16:09:48 -07:00

p9

pkg/p9: populate attr.RDev from s.Rdev in StatToAttr

2026-08-17 15:30:06 -07:00

pinring

Defer release of slow-to-release FDs via disabled io_uring ring.

2026-08-20 18:27:54 -07:00

pool

Add default_applicable_licenses rules to packages.

2023-03-02 10:50:04 -08:00

prometheus

Add --final-metrics-log flag to export metric data upon sandbox termination.

2024-10-21 22:09:40 -07:00

rand

chore: remove repetitive words in comments

2024-03-26 19:57:40 +08:00

rawfile

remove SliceHeader and replace.

2025-12-15 14:42:53 -06:00

rdma

Add AWS EFA support to rdmaproxy

2026-08-15 01:24:30 +00:00

refs

Fix more printf findings

2026-03-18 14:58:54 -07:00

ring0

Fix ring0 compatibility with Go toolchain ABI wrappers.

2026-08-31 18:21:37 -07:00

ringdeque

Add //pkg/ringdeque.

2024-09-25 20:16:45 -07:00

safecopy

Add BSD-style license to list of licenses

2025-08-06 18:46:54 -07:00

safemem

Fix S1030 violations and drop suppression

2026-02-10 11:56:15 -08:00

seccheck/scsdk

Document ProcessTracker in the scsdk README.

2026-08-14 15:30:33 -07:00

seccomp

internal change.

2026-09-01 14:28:23 -07:00

secio

all: remove use io/ioutil deprecated package & fix some deprecated thing

2024-10-10 20:36:24 +09:00

segment

Fix S1016 violations and drop suppression

2026-02-10 11:56:13 -08:00

sentry

Report hangup in HostReadiness on closed FD and make beforeSave idempotent.

2026-09-03 13:37:12 -07:00

shim/v1

Fix crash and resource-leak bugs in the containerd shim

2026-08-26 22:47:36 +00:00

sigframe

platform/kvm: use per-thread signal stack to run bluepill handler

2024-10-11 16:40:39 -07:00

sighandling

Allow Sentry to kill itself even when it is the init process

2025-03-04 11:25:32 -08:00

sleep

Fix S1012 violations and drop suppression

2026-02-10 11:56:13 -08:00

spinlock

Merge pull request #13331 from tianyuzhou95:albert/slimvm-pr

2026-06-30 19:07:10 -07:00

state

state: reduce statistics clock overhead

2026-08-26 13:37:14 -04:00

sync

Internal change.

2026-04-11 04:49:38 -07:00

syncevent

Change gopark()'s fourth argument type to traceBlockReason.

2023-11-28 14:49:00 -08:00

syserr

Updated nftables package to return syserr.Error (POSIX) errors

2025-06-26 13:21:37 -07:00

tcpip

Merge pull request #14368 from tamird:checklocks-fragment-reassembly

2026-08-31 13:59:28 -07:00

test

Use //:release rather than //runsc target for all gVisor test usage

2026-08-29 12:57:17 -07:00

timing

Measure and report the time taken during the sandbox restore process.

2025-05-14 18:50:02 -07:00

trie

Add default_applicable_licenses rules to packages.

2023-03-02 10:50:04 -08:00

unet

Fix QF1003 violations and drop suppression

2026-02-10 11:55:50 -08:00

urpc

Refactor to use reflect.TypeFor

2025-08-22 14:27:14 +08:00

usermem

Remove "AddressSpace activation".

2026-02-12 14:55:06 -08:00

waiter

hostinet: support checkpoint/restore

2026-07-20 08:29:43 -07:00

xdp

remove SliceHeader and replace.

2025-12-15 14:42:53 -06:00