On Thu, Jun 12, 2025 at 01:52:17PM +0200, Phil Sutter wrote: [...] > diff --git a/tests/shell/testcases/transactions/0050rule_1 b/tests/shell/testcases/transactions/0050rule_1 > deleted file mode 100755 > index 89e5f42fc9f4d..0000000000000 > --- a/tests/shell/testcases/transactions/0050rule_1 > +++ /dev/null > @@ -1,19 +0,0 @@ > -#!/bin/bash I would prefer this test does not go away, this is catching for a old kernel bug if you take a look at the history, ie. it is an old bug reproducer so... > - > -set -e > - > -RULESET="table inet filter { > - flowtable ftable { > - hook ingress priority 0; devices = { eno1, eno0, x }; > - } > - > -chain forward { > - type filter hook forward priority 0; policy drop; > - > - ip protocol { tcp, udp } ct mark and 1 == 1 counter flow add @ftable > - ip6 nexthdr { tcp, udp } ct mark and 2 == 2 counter flow add @ftable > - ct mark and 30 == 30 ct state established,related log prefix \"nftables accept: \" level info accept > - } > -}" > - > -$NFT -f - <<< "$RULESET" >/dev/null || exit 0 maybe simply add here: $NFT flush ruleset to get the same behaviour in old and new kernels. I did not look at other tests. Please have a look at the history of other tests to check if they are also catching very old kernel bugs.