[GH-ISSUE #5290] Does not build with Go 1.26rc3 #10266

New Issue

saavagebueno · 2026-08-05T01:25:13-04:00

saavagebueno commented

2026-08-05 01:25:13 -04:00

Originally created by @jbillingredhat on GitHub (Feb 10, 2026).
Original GitHub issue: https://github.com/netbirdio/netbird/issues/5290

Describe the problem

It appears that the version of gvisor.dev/gvisor Go dependency needs to be updated to allow Go 1.26 (currently testing with 1.26rc3, in Fedora 44). Here's the error I see when I build:

gvisor.dev/gvisor/pkg/sync
# gvisor.dev/gvisor/pkg/sync
vendor/gvisor.dev/gvisor/pkg/sync/runtime_constants_go126.go:22:2: WaitReasonSelect redeclared in this block
	vendor/gvisor.dev/gvisor/pkg/sync/runtime_constants_go125.go:22:2: other declaration of WaitReasonSelect
vendor/gvisor.dev/gvisor/pkg/sync/runtime_constants_go126.go:23:2: WaitReasonChanReceive redeclared in this block
	vendor/gvisor.dev/gvisor/pkg/sync/runtime_constants_go125.go:23:2: other declaration of WaitReasonChanReceive
vendor/gvisor.dev/gvisor/pkg/sync/runtime_constants_go126.go:24:2: WaitReasonSemacquire redeclared in this block
	vendor/gvisor.dev/gvisor/pkg/sync/runtime_constants_go125.go:24:2: other declaration of WaitReasonSemacquire

I see that this has been fixed upstream in a newer release of the package: 6448c7bb13

NetBird version

v0.64.5

Is any other VPN software installed?

no

Originally created by @jbillingredhat on GitHub (Feb 10, 2026). Original GitHub issue: https://github.com/netbirdio/netbird/issues/5290 **Describe the problem** It appears that the version of gvisor.dev/gvisor Go dependency needs to be updated to allow Go 1.26 (currently testing with 1.26rc3, in Fedora 44). Here's the error I see when I build: ``` gvisor.dev/gvisor/pkg/sync # gvisor.dev/gvisor/pkg/sync vendor/gvisor.dev/gvisor/pkg/sync/runtime_constants_go126.go:22:2: WaitReasonSelect redeclared in this block vendor/gvisor.dev/gvisor/pkg/sync/runtime_constants_go125.go:22:2: other declaration of WaitReasonSelect vendor/gvisor.dev/gvisor/pkg/sync/runtime_constants_go126.go:23:2: WaitReasonChanReceive redeclared in this block vendor/gvisor.dev/gvisor/pkg/sync/runtime_constants_go125.go:23:2: other declaration of WaitReasonChanReceive vendor/gvisor.dev/gvisor/pkg/sync/runtime_constants_go126.go:24:2: WaitReasonSemacquire redeclared in this block vendor/gvisor.dev/gvisor/pkg/sync/runtime_constants_go125.go:24:2: other declaration of WaitReasonSemacquire ``` I see that this has been fixed upstream in a newer release of the package: https://github.com/google/gvisor/commit/6448c7bb13d3d2ab82b907c3e96afa71d4986030 **NetBird version** v0.64.5 **Is any other VPN software installed?** no

saavagebueno added the triage-needed label 2026-08-05 01:25:13 -04:00

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claude/agent-network-test-cases-p743vw

android/gui-integration

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feat-post_quantum_ml_kem

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dependabot/npm_and_yarn/proxy/web/npm_and_yarn-b39864987c

agent-network-setup-poc

dependabot/go_modules/aws-sdk-8f849ebaed

dependabot/github_actions/actions-a940c7c866

dependabot/go_modules/otel-e34c790afd

dependabot/go_modules/testcontainers-de325c0dd6

dependabot/go_modules/wireguard-dbd6b95108

dependabot/go_modules/pion-5f703e1eca

dependabot/go_modules/gorm-2271c8195b

fix-login-needed-check

dependabot/go_modules/google.golang.org/grpc-1.82.1

fix/ui-gtk3-support

enterprise-traefik-and-migration-fixes

disambiguate_p2p_metrics

revert/component-types-hookup

embedded-vnc

feature/ios-ssh

docs/agent-network-docs-update

dependabot/go_modules/github.com/aws/aws-sdk-go-v2/service/s3-1.106.3

dependabot/go_modules/github.com/pion/stun/v3-3.1.5

fix-ssh-authorized-users-multi-rule

peer-acl-multi-source

reverse-proxy-crowdsec-appsec

reverse-proxy-allow-match-or

client-local-metrics

lazy-conn-per-peer

lazy-conn-rosenpass

dependabot/go_modules/github.com/gopacket/gopacket-1.7.0

dependabot/go_modules/goauthentik.io/api/v3-3.2026050.6

dependabot/go_modules/github.com/pires/go-proxyproto-0.15.0

dependabot/go_modules/github.com/jackc/pgx/v5-5.10.0

dependabot/go_modules/github.com/oapi-codegen/runtime-1.6.0

dependabot/go_modules/github.com/eko/gocache/lib/v4-4.2.4

dependabot/go_modules/github.com/pkg/sftp-1.13.11

dependabot/go_modules/github.com/coreos/go-oidc/v3-3.20.0

ssh-windows-privilege-check

fix/explicit-cors-handling

fix/remove-math-rand

test/gui-memory-leak-fix

fix/ui-status-dispatch

install-script-ui-dependencies

fix/grpc-get-network-map

fix/subscribe-status-coalesce

fix/tray-menu-item-leak

fix/windows-tray-race

feature/changeset

worktree-dns-route-qtype-fallthrough

mdm_integration

mlsmaycon-patch-2

feat/agent-network-ollama

proxy-tunnel-cache-ttl-env

coderabbitai/utg/1e5b0a5

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test/battery-drain

components-impl-drop-indexes-use-xids-no-resource-policy-map

fix/nmap-relevant-groups

e2e-guardrail-blocks-unselected-model

fix/lazyconn-cold-start-allowed-ips

vertex-guardrails-model-access-e2e

add-atomic-cache-ops

refactor/relay-foreign-cache

ci/trigger-release-tests

feature/kimi-3-agent-networks-dns-warmup

feature/dns-lazy-conn-warmup

daemon-ipc-acl

feature/ui-translation-key-parity-check

refactor/relay-foreign-cache-tests

fix/lazyconn-idle-keep-wg-peer

dmitri-propagate-auth-grant-types-on-combined

0.74.7-branch

diagnose-empty-vs-corrupt-state

windows-sleep-detector

fix/cli-up-wait-for-daemon

rp_key_persistency

feature/native-grpc

0.74.6-branch

0.74.6-branch-sync

0.74.5-branch-sync

0.74.4-branch

fix/remove-stale-peers-removal

fix/remove-stale-proxy-logic

fix/nsis-preserve-autostart-on-upgrade

refactor/peer-event-bus

dependabot/go_modules/goauthentik.io/api/v3-3.2026050.3

dependabot/go_modules/github.com/pkg/sftp-1.13.10

components-impl-drop-indexes

fix-reset-aggregation-window-flake

dependabot/go_modules/github.com/pion/dtls/v3-3.1.5

0.74.x

fix/relay-states-lock

update-process-pkg

update-gopsutil-v4

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increase-sysinfo-timeout

dependabot/go_modules/github.com/Azure/go-ntlmssp-0.1.1

dependabot/go_modules/github.com/eko/gocache/store/redis/v4-4.2.6

dependabot/go_modules/github.com/eko/gocache/lib/v4-4.2.3

fix/fail-to-create-upnp-port-mapping-on-opnsense-firewall

0.74.3-branch

fix/routeselector-atomic-exit-node

netmap_progressive_alignment

nmap/components-impl

dependabot/go_modules/github.com/jackc/pgx/v5-5.9.2

dependabot/go_modules/github.com/oapi-codegen/runtime-1.4.2

dependabot/go_modules/github.com/gopacket/gopacket-1.6.1

dependabot/go_modules/github.com/coreos/go-oidc/v3-3.19.0

dependabot/go_modules/github.com/pires/go-proxyproto-0.12.0

fix/signal-watchdog-sync-stop

docs/agent-network

test/affected-logic

fix/revert-ice-filter

refactor/simplify-affected-peers

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claude/lock-contention-peer-connect-g8t6au

dmitri-filter-policies-by-direction

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profile-bindings-ios

fix/skip-restart-unchanged-route

fix/mgmt-cache-async-resolve

refactor/wails-update-105

client_lifetime_serialization_refactor

fix/browser-ssh-2

fix/ipv6-and-netstack-accept-loop

fix/browser-ssh

profile-id-name-test

refactor/mgmt-bootstrap

feat/getting-started-unified-wizard

socket-grpc-permissions

fix/mysql-index-migration

windows-dns-firewall

tests/enable-race-on-tests

ui-refactor-gtk3

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lazyconn-first-packet-fix-v2

claude/focused-gates-VMTgb

ui-tray-linux-leftclick

fix/ctx-enrichment

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worktree-accept-ra-forwarding

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claude/webtransport-relay-wasm-mUjY9

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synology-userspace-mode

fix/use-ip-for-default-routes-on-darwin

fix/proxy_close

enable-release-workflow-on-pr

deploy/peer-performance

feature/permanent-turn

feature/permanent-turn-proxy

deploy/posture-check-sqlite

feature/optimize_sqlite_save

debug-ios-behavior

fix/delete-route-only-after-adding

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remove-new-routing

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test/abc2

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fix/handle-canceling-schedule

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debug-google-workspace

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fix/enforce-acl-for-containers

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nb-client-k8s-statefulset

fake-addr

fix/iptables_in_docker

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proxy_cfg_cleanup

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Reference: DYNR/netbird#10266