[  539.967181] nipa-hw-worker: [6/48] drivers/net:netpoll_basic.py: retry rc=1
[  539.967877] nipa-hw-worker: [6/48] drivers/net:netpoll_basic.py: rc=1 (2.0s)
[  539.975733] nipa-hw-worker: [7/48] Running drivers/net:ping.py
[  539.991103] kselftest: Running tests in drivers/net
[  579.572840] ip (9590) used greatest stack depth: 11064 bytes left