[  668.617323] nipa-hw-worker: [33/51] drivers/net/hw:loopback.sh: retry rc=1
[  668.619958] nipa-hw-worker: [33/51] drivers/net/hw:loopback.sh: rc=1 (0.6s)
[  668.620072] nipa-hw-worker: [34/51] Running drivers/net/hw:nic_timestamp.py
[  668.734840] kselftest: Running tests in drivers/net/hw