[  536.937694] nipa-hw-worker: [6/47] drivers/net:netpoll_basic.py: retry rc=1
[  536.938266] nipa-hw-worker: [6/47] drivers/net:netpoll_basic.py: rc=1 (1.4s)
[  536.946116] nipa-hw-worker: [7/47] Running drivers/net:ping.py
[  536.963034] kselftest: Running tests in drivers/net
[  576.361303] ip (9565) used greatest stack depth: 11120 bytes left