[  538.996502] nipa-hw-worker: [6/48] drivers/net:netpoll_basic.py: retry rc=1
[  538.997272] nipa-hw-worker: [6/48] drivers/net:netpoll_basic.py: rc=1 (2.0s)
[  539.005127] nipa-hw-worker: [7/48] Running drivers/net:ping.py
[  539.020990] kselftest: Running tests in drivers/net
[  578.366113] ip (9582) used greatest stack depth: 11064 bytes left