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https://github.com/openwrt/packages.git
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Simon PolackandClaude Opus 5.5
40d387f979
del_interface looked for the active interface (if_ifwithname) and answered "Permission denied" when there was none. That is the normal case when it is called from a hotplug "remove" event: the device is gone, olsrd has seen the link go away and has taken the active interface down by itself. The configured entry stayed in olsr_cnf->interfaces for good. olsrd looks at every configured interface that is not up every NicChgsPollInt seconds (2.5 by default) with ioctl(SIOCGIFFLAGS). For a name that does not exist, the kernel tries to load a module for it (dev_load), twice: "netdev-<name>" and "<name>". On OpenWrt each of these is a run of kmodloader over all modules. A gateway with wireguard tunnels that come and go collects one such entry per tunnel. On an EdgeRouter 4 after 24 days there were 12 of them: 16 to 19 process starts per second, 38 million since boot, about half of one of its four cores. Look for the configured entry instead, take it out of the list, and only take the interface down if it is up. An unknown name is now "Not found". Tested on OpenWrt 25.12 (x86_64, in a container): removing an interface that vanished before, one that is up, an unknown one, two vanished ones in the other order, and adding one again. The same change has been running on an EdgeRouter 4 (mips64) gateway. Signed-off-by: Simon Polack <spolack+git@mailbox.org> Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
OpenWrt packages feed
Description
This is the OpenWrt "packages"-feed containing community-maintained build scripts, options and patches for applications, modules and libraries used within OpenWrt.
Installation of pre-built packages is handled directly by the opkg utility within your running OpenWrt system or by using the OpenWrt SDK on a build system.
Usage
This repository is intended to be layered on-top of an OpenWrt buildroot. If you do not have an OpenWrt buildroot installed, see the documentation at: OpenWrt Buildroot – Installation on the OpenWrt support site.
This feed is enabled by default. To install all its package definitions, run:
./scripts/feeds update packages
./scripts/feeds install -a -p packages
License
See LICENSE file.
Package Guidelines
See CONTRIBUTING.md file.