[  539.916236] nipa-hw-worker: [6/47] drivers/net:netpoll_basic.py: retry rc=1
[  539.916829] nipa-hw-worker: [6/47] drivers/net:netpoll_basic.py: rc=1 (1.4s)
[  539.924686] nipa-hw-worker: [7/47] Running drivers/net:ping.py
[  539.940257] kselftest: Running tests in drivers/net
[  579.670424] ip (9576) used greatest stack depth: 11128 bytes left