[  538.503060] nipa-hw-worker: [6/48] drivers/net:netpoll_basic.py: retry rc=1
[  538.503749] nipa-hw-worker: [6/48] drivers/net:netpoll_basic.py: rc=1 (2.0s)
[  538.511601] nipa-hw-worker: [7/48] Running drivers/net:ping.py
[  538.526951] kselftest: Running tests in drivers/net
[  578.029068] ip (9586) used greatest stack depth: 11064 bytes left