[  538.257669] nipa-hw-worker: [6/48] drivers/net:netpoll_basic.py: retry rc=1
[  538.258312] nipa-hw-worker: [6/48] drivers/net:netpoll_basic.py: rc=1 (2.0s)
[  538.266161] nipa-hw-worker: [7/48] Running drivers/net:ping.py
[  538.281631] kselftest: Running tests in drivers/net
[  577.955702] ip (9571) used greatest stack depth: 10920 bytes left