[  539.974873] nipa-hw-worker: [30/47] drivers/net/hw:loopback.sh: retry rc=1
[  539.977352] nipa-hw-worker: [30/47] drivers/net/hw:loopback.sh: rc=1 (0.7s)
[  539.985984] nipa-hw-worker: [31/47] Running drivers/net/hw:nic_timestamp.py
[  540.135689] kselftest: Running tests in drivers/net/hw