[ 785.096209] nipa-hw-worker: [6/40] drivers/net:netpoll_basic.py: retry rc=1 [ 785.099609] nipa-hw-worker: [6/40] drivers/net:netpoll_basic.py: rc=1 (0.9s) [ 785.108842] nipa-hw-worker: [7/40] Running drivers/net:ping.py [ 785.271205] kselftest: Running tests in drivers/net [ 787.484184] TCP: ens9np0: Driver has suspect GRO implementation, TCP performance may be compromised.