[  599.954569] nipa-hw-worker: [30/47] drivers/net/hw:loopback.sh: retry rc=1
[  599.957938] nipa-hw-worker: [30/47] drivers/net/hw:loopback.sh: rc=1 (0.5s)
[  599.966574] nipa-hw-worker: [31/47] Running drivers/net/hw:nic_timestamp.py
[  600.116654] kselftest: Running tests in drivers/net/hw