[  253.349912] nipa-hw-worker: [30/46] drivers/net/hw:loopback.sh: retry rc=1
[  253.353344] nipa-hw-worker: [30/46] drivers/net/hw:loopback.sh: rc=1 (0.5s)
[  253.362127] nipa-hw-worker: [31/46] Running drivers/net/hw:nic_timestamp.py
[  253.494138] kselftest: Running tests in drivers/net/hw