[  450.751092] nipa-hw-worker: [6/43] drivers/net:netpoll_basic.py: retry rc=1
[  450.751702] nipa-hw-worker: [6/43] drivers/net:netpoll_basic.py: rc=1 (0.1s)
[  450.759550] nipa-hw-worker: [7/43] Running drivers/net:ping.py
[  450.774508] kselftest: Running tests in drivers/net
[  478.080206] ip (9407) used greatest stack depth: 11616 bytes left