[  396.689600] nipa-hw-worker: [6/48] drivers/net:netpoll_basic.py: retry rc=1
[  396.690187] nipa-hw-worker: [6/48] drivers/net:netpoll_basic.py: rc=1 (2.3s)
[  396.698039] nipa-hw-worker: [7/48] Running drivers/net:ping.py
[  396.713595] kselftest: Running tests in drivers/net
[  423.326371] ip (8833) used greatest stack depth: 11752 bytes left