[  399.975338] nipa-hw-worker: [31/48] drivers/net/hw:loopback.sh: retry rc=1
[  399.975526] nipa-hw-worker: [31/48] drivers/net/hw:loopback.sh: rc=1 (0.0s)
[  399.983277] nipa-hw-worker: [32/48] Running drivers/net/hw:nic_timestamp.py
[  399.997818] kselftest: Running tests in drivers/net/hw