[  500.287540] nipa-hw-worker: [30/47] drivers/net/hw:loopback.sh: retry rc=1
[  500.289931] nipa-hw-worker: [30/47] drivers/net/hw:loopback.sh: rc=1 (0.6s)
[  500.298570] nipa-hw-worker: [31/47] Running drivers/net/hw:nic_timestamp.py
[  500.452138] kselftest: Running tests in drivers/net/hw