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Backports of patch from systemd git to stable distributions
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Jian Zhang 6405eba4b6 network: Fix set bond device MAC address failed 
Issue:
When device is in bond mode and booting up, there is a probability of
set bond MAC address failed due to `Device or resource busy` error.

In systemd-networkd, set MAC address steps are:
1. Try to set MAC address to device.
2. If failed with `Device or resource busy`, then `Down` the device.
3. Try to set MAC address to device again.

Currently, Even down the bond device, the bond device is still return
`Device or resource busy` error. So the MAC address set failed.

The root cause is that this not enough to down the bond device. We need
to down all the slaves of the bond device.
About this descprition, we could use those commands to check:
```shell
We have two network devices: eth0, bond1, eth0 is slave of bond1.
They are all up.

1. Down bond1, and set MAC address to bond1.
~# ip link set bond1 down
~# ip link set bond1 address 00:11:22:33:44:55
ip: SIOCSIFHWADDR: Device or resource busy

2. Down eth0, and set MAC address to bond1.
~# ip link set eth0 down
~# ip link set bond1 address 00:11:22:33:44:55
Set okay.
```

Fix:
When setting the mac for the second time, if the device kind is bond,
then we need to down the slave devices of bond device.

Tested: Verified in a long time test( reboot cycles ).

Fixes: #25627

Signed-off-by: Jian Zhang <zhangjian.3032@bytedance.com>
(cherry picked from commit f1a69d5acc)
2022-12-08 23:00:35 +01:00
.clusterfuzzlite ci: unpin CFLite 2022-04-26 09:13:57 +00:00
.github Disable code freeze banner 2022-10-31 18:57:13 +00:00
.semaphore semaphore: remove the Semaphore repositories recursively 2022-11-07 19:01:47 +00:00
catalog man: reword some awkward sentences 2022-10-14 15:56:58 +02:00
coccinelle basic/list: drop LIST_IS_EMPTY 2022-07-02 12:46:16 +02:00
docs Revert "initrd: extend SYSTEMD_IN_INITRD to accept non-ramfs rootfs" 2022-11-24 17:38:34 +01:00
factory meson: also allow setting GIT_VERSION via templates 2022-04-05 22:18:31 +02:00
hwdb.d parse_hwdb: allow negative value for EVDEV_ABS_ properties 2022-11-04 23:31:28 +00:00
LICENSES network: change license of examples to MIT-0 2022-10-26 08:39:34 +02:00
man virt: Support detection of LMHS SRE guests 2022-12-08 21:29:56 +01:00
mkosi.default.d mkosi: libbpf0 -> libbpf1 2022-10-24 20:40:07 +02:00
modprobe.d meson: install the right README file in modprobe.d 2021-07-07 14:52:05 +02:00
network network: change license of examples to MIT-0 2022-10-26 08:39:34 +02:00
po po: Translated using Weblate (Chinese (Simplified) (zh_CN)) 2022-10-31 12:54:01 +01:00
presets units: enable systemd-network-generator by default 2021-12-16 09:49:39 +01:00
rules.d udev: add safe guard for setting by-id symlink 2022-11-04 23:31:28 +00:00
shell-completion shell-completion/zsh: rename helper for clarity 2022-10-20 09:58:00 +02:00
src network: Fix set bond device MAC address failed 2022-12-08 23:00:35 +01:00
sysctl.d tree-wide: link to docs.kernel.org for kernel documentation 2022-07-04 19:56:53 +02:00
sysusers.d Use descriptive name for nobody 2022-05-27 22:09:24 +01:00
test test: check if we can use SHA1 MD for signing before using it 2022-12-08 21:29:56 +01:00
tmpfiles.d tmpfiles.d: do not fail if provision.conf fails 2022-11-04 23:31:28 +00:00
tools Report version string as in the Boot Loader Spec, fix boot loader upgrades 2022-10-25 13:23:57 +02:00
units units: change Requires=systemd-networkd.service → BindsTo= one more time 2022-12-08 21:29:56 +01:00
xorg xorg/50-systemd-user: add a full license header 2021-10-01 14:45:00 +02:00
.clang-format clang-format: Adjust style of pointers 2022-05-30 04:00:54 +09:00
.ctags editors: Prevent ctags from following symlinks 2019-02-15 11:01:20 -08:00
.dir-locals.el scripts: use 4 space indentation 2019-04-12 08:30:31 +02:00
.editorconfig docs: configure editorconfig for css and html 2022-05-17 21:13:17 +02:00
.gitattributes gitattributes: introduce and use "generated" attribute 2021-10-18 09:42:55 +02:00
.gitignore core/cgroup: CPUWeight/CPUShares support idle input 2022-08-11 14:25:58 +02:00
.mailmap mailmap: two more names 2021-03-30 13:17:58 +02:00
.packit.yml Packit: build SRPMs in Copr 2022-03-09 09:52:41 +00:00
.vimrc scripts: use 4 space indentation 2019-04-12 08:30:31 +02:00
.ycm_extra_conf.py ycm: add doc string for all the functions in configuration file 2017-11-29 13:21:49 -07:00
configure tools: shellcheck-ify tool scripts 2021-09-30 12:27:06 +02:00
LICENSE.GPL2 relicense to LGPLv2.1 (with exceptions) 2012-04-12 00:24:39 +02:00
LICENSE.LGPL2.1 licence: remove references to old FSF address 2012-12-17 11:41:31 +01:00
Makefile tree-wide: add spdx header on all scripts and helpers 2021-01-28 09:55:35 +01:00
meson_options.txt core: allow disabling system time correction if rtc returns time far in the future 2022-08-24 21:39:46 +01:00
meson.build meson: install test-kernel-install only when -Dkernel-install=true 2022-11-24 17:38:34 +01:00
mkosi.build mkosi: Make sure bpf-framework works on CentOS Stream 8 as well 2022-10-17 08:45:48 +02:00
mkosi.postinst mkosi: Ensure we build all features/components in mkosi 2022-08-23 15:19:26 +02:00
NEWS Finalise 👻 SpOoOky 👻 NEWS for v252 2022-10-31 18:59:18 +00:00
README README: Fix libbpf minimum version 2022-10-17 08:45:16 +02:00
README.md README.md: add a missing line break 2022-10-19 11:17:33 +02:00
TODO update TODO 2022-10-31 12:38:48 +01:00

README.md

Systemd

System and Service Manager

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