[  977.971034] nipa-hw-worker: [31/49] drivers/net/hw:loopback.sh: retry rc=1
[  977.999820] nipa-hw-worker: [31/49] drivers/net/hw:loopback.sh: rc=1 (0.6s)
[  978.008481] nipa-hw-worker: [32/49] Running drivers/net/hw:nic_timestamp.py
[  978.163508] kselftest: Running tests in drivers/net/hw