[  556.363347] nipa-hw-worker: [6/46] drivers/net:netpoll_basic.py: retry rc=1
[  556.363965] nipa-hw-worker: [6/46] drivers/net:netpoll_basic.py: rc=1 (1.5s)
[  556.371818] nipa-hw-worker: [7/46] Running drivers/net:ping.py
[  556.387189] kselftest: Running tests in drivers/net
[  596.389554] ip (9808) used greatest stack depth: 11112 bytes left