[ 2021.257292] nipa-hw-worker: [31/48] drivers/net/hw:loopback.sh: retry rc=1
[ 2021.260487] nipa-hw-worker: [31/48] drivers/net/hw:loopback.sh: rc=1 (0.8s)
[ 2021.270015] nipa-hw-worker: [32/48] Running drivers/net/hw:nic_timestamp.py
[ 2021.420007] kselftest: Running tests in drivers/net/hw