[  538.389812] nipa-hw-worker: [6/47] drivers/net:netpoll_basic.py: retry rc=1
[  538.390416] nipa-hw-worker: [6/47] drivers/net:netpoll_basic.py: rc=1 (1.4s)
[  538.398282] nipa-hw-worker: [7/47] Running drivers/net:ping.py
[  538.413389] kselftest: Running tests in drivers/net
[  577.914737] ip (9569) used greatest stack depth: 11128 bytes left