Hi Chen Yi,
For the subject, please specify the target repo. e.g. [PATCH net] or [PATCH netfilter]
On Thu, Jul 24, 2025 at 10:43:39AM +0800, Yi Chen wrote:
Although setup_ns() set net.ipv4.conf.default.rp_filter=0, loading certain module such as ipip will automatically create a tunl0 interface in all netns including new created ones, this in script is before than default.rp_filter=0 applied, as a result tunl0.rp_filter remains set to 1 which causes the test report FAIL when ipip module is preloaded.
Before fix: Testing DR mode... Testing NAT mode... Testing Tunnel mode... ipvs.sh: FAIL
After fix: Testing DR mode... Testing NAT mode... Testing Tunnel mode... ipvs.sh: PASS
Fixes: ("7c8b89ec5 selftests: netfilter: remove rp_filter configuration")
Should be
Fixes: 7c8b89ec506e ("selftests: netfilter: remove rp_filter configuration")
Thanks Hangbin