Re: [PATCH net] selftests: cmsg_ipv6: repeat the exact packet

Hello:

This patch was applied to netdev/net.git (main) by David S. Miller davem@davemloft.net:

On Sun, 4 Feb 2024 08:56:18 -0800 you wrote:

cmsg_ipv6 test requests tcpdump to capture 4 packets, and sends until tcpdump quits. Only the first packet is "real", however, and the rest are basic UDP packets. So if tcpdump doesn't start in time it will miss the real packet and only capture the UDP ones.

This makes the test fail on slow machine (no KVM or with debug enabled) 100% of the time, while it passes in fast environments.

[...]

Here is the summary with links: - [net] selftests: cmsg_ipv6: repeat the exact packet https://git.kernel.org/netdev/net/c/4b00d0c513da

You are awesome, thank you!