[ 809.437253] nipa-hw-worker: [6/45] drivers/net:netpoll_basic.py: retry rc=1 [ 809.441291] nipa-hw-worker: [6/45] drivers/net:netpoll_basic.py: rc=1 (0.7s) [ 809.450052] nipa-hw-worker: [7/45] Running drivers/net:ping.py [ 809.606779] kselftest: Running tests in drivers/net [ 811.481807] TCP: ens9np0: Driver has suspect GRO implementation, TCP performance may be compromised.