From 648c3677062fbd14d754b853daebb295426771e8 Mon Sep 17 00:00:00 2001 From: Hangbin Liu Date: Wed, 27 Oct 2021 11:35:52 +0800 Subject: [PATCH] selftests/bpf/xdp_redirect_multi: Give tcpdump a chance to terminate cleanly No need to kill tcpdump with -9. Fixes: d23292476297 ("selftests/bpf: Add xdp_redirect_multi test") Suggested-by: Jiri Benc Signed-off-by: Hangbin Liu Signed-off-by: Daniel Borkmann Link: https://lore.kernel.org/bpf/20211027033553.962413-4-liuhangbin@gmail.com --- tools/testing/selftests/bpf/test_xdp_redirect_multi.sh | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/bpf/test_xdp_redirect_multi.sh b/tools/testing/selftests/bpf/test_xdp_redirect_multi.sh index e14dc41b52f2..d4cdb76cdf9e 100755 --- a/tools/testing/selftests/bpf/test_xdp_redirect_multi.sh +++ b/tools/testing/selftests/bpf/test_xdp_redirect_multi.sh @@ -106,7 +106,7 @@ do_egress_tests() sleep 0.5 ip netns exec ns1 ping 192.0.2.254 -i 0.1 -c 4 &> /dev/null sleep 0.5 - pkill -9 tcpdump + pkill tcpdump # mac check grep -q "${veth_mac[2]} > ff:ff:ff:ff:ff:ff" ${LOG_DIR}/mac_ns1-2_${mode}.log && \ @@ -133,7 +133,7 @@ do_ping_tests() # IPv6 test ip netns exec ns1 ping6 2001:db8::2 -i 0.1 -c 2 &> /dev/null sleep 0.5 - pkill -9 tcpdump + pkill tcpdump # All netns should receive the redirect arp requests [ $(grep -cF "who-has 192.0.2.254" ${LOG_DIR}/ns1-1_${mode}.log) -eq 4 ] && \ -- 2.20.1