[  539.768262] nipa-hw-worker: [6/48] drivers/net:netpoll_basic.py: retry rc=1
[  539.768950] nipa-hw-worker: [6/48] drivers/net:netpoll_basic.py: rc=1 (2.0s)
[  539.776807] nipa-hw-worker: [7/48] Running drivers/net:ping.py
[  539.792071] kselftest: Running tests in drivers/net
[  579.308049] ip (9597) used greatest stack depth: 11064 bytes left