Hello:
This patch was applied to iproute2/iproute2-next.git (main)
by David Ahern [off-list ref]:
On Wed, 1 Jul 2026 10:50:05 +0800 you wrote:
DCCP support was retired in kernel commit 2a63dd0edf38 ("net: Retire
DCCP socket."). However, ss still attempts to query DCCP sockets via
netlink, which triggers repeated SELinux warnings in dmesg:
SELinux: unrecognized netlink message: protocol=4 nlmsg_type=19 \
sclass=netlink_tcpdiag_socket pid=188945 comm=ss
[...]
Here is the summary with links:
- [v2,iproute2-next] ss: stop displaying dccp sockets
https://git.kernel.org/pub/scm/network/iproute2/iproute2-next.git/commit/?id=3c0b939e88e4
You are awesome, thank you!
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