[  539.864852] nipa-hw-worker: [6/48] drivers/net:netpoll_basic.py: retry rc=1
[  539.865556] nipa-hw-worker: [6/48] drivers/net:netpoll_basic.py: rc=1 (2.0s)
[  539.873411] nipa-hw-worker: [7/48] Running drivers/net:ping.py
[  539.888847] kselftest: Running tests in drivers/net
[  579.545251] ip (9592) used greatest stack depth: 11080 bytes left