[  540.489019] nipa-hw-worker: [6/48] drivers/net:netpoll_basic.py: retry rc=1
[  540.489738] nipa-hw-worker: [6/48] drivers/net:netpoll_basic.py: rc=1 (2.0s)
[  540.497588] nipa-hw-worker: [7/48] Running drivers/net:ping.py
[  540.512982] kselftest: Running tests in drivers/net
[  580.150872] ip (9602) used greatest stack depth: 11040 bytes left