[  666.594343] nipa-hw-worker: [28/43] drivers/net/hw:loopback.sh: retry rc=1
[  666.594524] nipa-hw-worker: [28/43] drivers/net/hw:loopback.sh: rc=1 (0.0s)
[  666.602275] nipa-hw-worker: [29/43] Running drivers/net/hw:nic_timestamp.py
[  666.616915] kselftest: Running tests in drivers/net/hw