diff options
| author | Phil Sutter <phil@nwl.cc> | 2025-07-23 18:17:48 +0300 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2025-07-25 19:40:49 +0300 |
| commit | 8d1c91850d064944ab214b2fbfffb7fc08a11d65 (patch) | |
| tree | 9d963ae066264f44c57622a68e942e99fb46c99e /tools/testing | |
| parent | bf58e667af7d96c8eb9411f926a0a0955f41ce21 (diff) | |
| download | linux-8d1c91850d064944ab214b2fbfffb7fc08a11d65.tar.xz | |
selftests: netfilter: Ignore tainted kernels in interface stress test
Complain about kernel taint value only if it wasn't set at start
already.
Fixes: 73db1b5dab6f ("selftests: netfilter: Torture nftables netdev hooks")
Signed-off-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'tools/testing')
| -rwxr-xr-x | tools/testing/selftests/net/netfilter/nft_interface_stress.sh | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/tools/testing/selftests/net/netfilter/nft_interface_stress.sh b/tools/testing/selftests/net/netfilter/nft_interface_stress.sh index 5ff7be9daeee..c0fffaa6dbd9 100755 --- a/tools/testing/selftests/net/netfilter/nft_interface_stress.sh +++ b/tools/testing/selftests/net/netfilter/nft_interface_stress.sh @@ -10,6 +10,8 @@ source lib.sh checktool "nft --version" "run test without nft tool" checktool "iperf3 --version" "run test without iperf3 tool" +read kernel_tainted < /proc/sys/kernel/tainted + # how many seconds to torture the kernel? # default to 80% of max run time but don't exceed 48s TEST_RUNTIME=$((${kselftest_timeout:-60} * 8 / 10)) @@ -135,7 +137,8 @@ else wait fi -[[ $(</proc/sys/kernel/tainted) -eq 0 ]] || { + +[[ $kernel_tainted -eq 0 && $(</proc/sys/kernel/tainted) -ne 0 ]] && { echo "FAIL: Kernel is tainted!" exit $ksft_fail } |