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Increase systemd-networkd default netlink timeout to 100 seconds #19855

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Increase systemd-networkd default netlink timeout to 100 seconds #19855

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361acf9
Increase systemd-networkd default netlink timeout to 100 seconds
acortelyou Oct 30, 2026
9660d10
Fix source signature and synchronize signed systemd boot release
acortelyou Oct 30, 2026
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5 changes: 4 additions & 1 deletion SPECS-SIGNED/systemd-boot-signed/systemd-boot-signed.spec
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Original file line number Diff line number Diff line change
Expand Up @@ -20,7 +20,7 @@ Version: 255
# determine the build information from local checkout
Version: %(tools/meson-vcs-tag.sh . error | sed -r 's/-([0-9])/.^\1/; s/-g/_g/')
%endif
Release: 36%{?dist}
Release: 37%{?dist}
License: LGPL-2.1-or-later AND MIT AND GPL-2.0-or-later
Vendor: Microsoft Corporation
Distribution: Azure Linux
Expand Down Expand Up @@ -98,6 +98,9 @@ popd
/boot/efi/EFI/BOOT/%{grubefiname}

%changelog
* Fri Oct 30 2026 Alex Cortelyou <alcortel@microsoft.com> - 255-37
- Bump release to match systemd spec.

* Tue Oct 27 2026 Suresh Babu Chalamalasetty <schalam@microsoft.com> - 255-36
- Bump release to match systemd spec.

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2 changes: 2 additions & 0 deletions SPECS/systemd/10-netlink-timeout.conf
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@@ -0,0 +1,2 @@
[Service]
Environment=SYSTEMD_NETLINK_DEFAULT_TIMEOUT=100s
1 change: 1 addition & 0 deletions SPECS/systemd/systemd.signatures.json
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Expand Up @@ -2,6 +2,7 @@
"Signatures": {
"10-console-messages.conf": "6cfc12931ac75df710aa1d323cdb98592935692cd9d32260d6118f9ad03a42e2",
"10-map-count.conf": "bad4f0bbf268860582402bb4131b7b3586bf1f098a8bf89a6adf503191bc8913",
"10-netlink-timeout.conf": "f3997133123bc14e5a38da6acf562a35b5a3d9e60577870960c37e19b553dbd5",
"10-oomd-defaults.conf": "f7c8e9d3455bf54795063e3914956b4e15ba52f493b0f2304abef6326a80c6cb",
"10-oomd-per-slice-defaults.conf": "3f0d6882312affecddfdc5a204a44c34b90c573839f2a4850a26b44f528520bd",
"10-timeout-abort.conf": "ae6b234f92bc22f1201a7572b59b454c9809f33c80d13f361b9674e1801acc37",
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8 changes: 7 additions & 1 deletion SPECS/systemd/systemd.spec
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Original file line number Diff line number Diff line change
Expand Up @@ -50,7 +50,7 @@ Version: 255
# determine the build information from local checkout
Version: %(tools/meson-vcs-tag.sh . error | sed -r 's/-([0-9])/.^\1/; s/-g/_g/')
%endif
Release: 36%{?dist}
Release: 37%{?dist}

# FIXME - hardcode to 'stable' for now as that's what we have in our blobstore
%global stable 1
Expand Down Expand Up @@ -104,6 +104,7 @@ Source23: sysusers.prov
Source24: sysusers.generate-pre.sh

Source25: 98-default-mac-none.link
Source26: 10-netlink-timeout.conf

%if 0
GIT_DIR=../../src/systemd/.git git format-patch-ab --no-signature -M -N v235..v235-stable
Expand Down Expand Up @@ -914,6 +915,8 @@ install -m 0755 -D -t %{buildroot}%{_rpmconfigdir}/ %{SOURCE24}
# https://bugzilla.redhat.com/show_bug.cgi?id=2107754
install -Dm0644 -t %{buildroot}%{_prefix}/lib/systemd/network/ %{SOURCE25}

install -Dm0644 -t %{buildroot}%{system_unit_dir}/systemd-networkd.service.d/ %{SOURCE26}

ln -s --relative %{buildroot}%{_bindir}/kernel-install %{buildroot}%{_sbindir}/installkernel

%find_lang %{name}
Expand Down Expand Up @@ -1263,6 +1266,9 @@ rm -f %{name}.lang
# %autochangelog. So we need to continue manually maintaining the
# changelog here.
%changelog
* Fri Oct 30 2026 Alex Cortelyou <alcortel@microsoft.com> - 255-37
- Increase networkd's default netlink timeout to 100 seconds.

* Tue Oct 27 2026 Suresh Babu Chalamalasetty <schalam@microsoft.com> - 255-36
- Backport upstream sd-event fix for hang after ratelimit expiry (systemd/systemd#44107, commit 1a60b10)

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