selftests: netconsole: Increase port listening timeout

wait_for_port() can wait up to 2 seconds with the sleep and the polling
in wait_local_port_listen() combined. So, in netcons_basic.sh, the socat
process could die before the test writes to the netconsole.

Increase the timeout to 3 seconds to make netcons_basic.sh pass
consistently.

Fixes: 3dc6c76391cb ("selftests: net: Add IPv6 support to netconsole basic tests")
Signed-off-by: Pin-yen Lin <treapking@google.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20260210005939.3230550-1-treapking@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/tools/testing/selftests/drivers/net/lib/sh/lib_netcons.sh b/tools/testing/selftests/drivers/net/lib/sh/lib_netcons.sh
index b6093bcf2b06f47118c292dbe658dfde1d7c9190..02dcdeb723be35f434d0a5eafa979f8b0704bdb0 100644 (file)
--- a/tools/testing/selftests/drivers/net/lib/sh/lib_netcons.sh
+++ b/tools/testing/selftests/drivers/net/lib/sh/lib_netcons.sh
@@ -249,8 +249,8 @@ function listen_port_and_save_to() {
                SOCAT_MODE="UDP6-LISTEN"
        fi
 
-       # Just wait for 2 seconds
-       timeout 2 ip netns exec "${NAMESPACE}" \
+       # Just wait for 3 seconds
+       timeout 3 ip netns exec "${NAMESPACE}" \
                socat "${SOCAT_MODE}":"${PORT}",fork "${OUTPUT}" 2> /dev/null
 }