[  539.371044] nipa-hw-worker: [6/47] drivers/net:netpoll_basic.py: retry rc=1
[  539.371613] nipa-hw-worker: [6/47] drivers/net:netpoll_basic.py: rc=1 (1.4s)
[  539.379464] nipa-hw-worker: [7/47] Running drivers/net:ping.py
[  539.394473] kselftest: Running tests in drivers/net
[  579.220731] ip (9586) used greatest stack depth: 11112 bytes left