[ 3926.965186] Running test [R:13156962 T:22 - Networking route: pmtu - Kernel: 6.0.15] 
[ 3927.897047] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_client: link becomes ready 
[ 3927.920295] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_server: link becomes ready 
[ 3927.924197] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_route0: link becomes ready 
[ 3928.920561] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_client_r: link becomes ready 
[ 3938.897069] vmstat_refresh: nr_file_hugepages -272 
[ 3938.961824] vmstat_refresh: nr_file_hugepages -272 
[ 4039.334453] vmstat_refresh: nr_file_hugepages -272 
[ 4040.740172] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_client: link becomes ready 
[ 4040.763106] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_server: link becomes ready 
[ 4040.766958] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_route0: link becomes ready 
[ 4071.682591] vmstat_refresh: nr_file_hugepages -272 
[ 4071.744860] vmstat_refresh: nr_file_hugepages -272 
[-- MARK -- Wed Dec 28 12:25:00 2022] 
[ 4182.107242] vmstat_refresh: nr_file_hugepages -272