[  539.871733] nipa-hw-worker: [6/46] drivers/net:netpoll_basic.py: retry rc=1
[  539.872554] nipa-hw-worker: [6/46] drivers/net:netpoll_basic.py: rc=1 (2.0s)
[  539.880407] nipa-hw-worker: [7/46] Running drivers/net:ping.py
[  539.896051] kselftest: Running tests in drivers/net
[  579.516669] ip (9601) used greatest stack depth: 11064 bytes left