[  686.917246] nipa-hw-worker: [31/49] drivers/net/hw:loopback.sh: retry rc=1
[  686.942995] nipa-hw-worker: [31/49] drivers/net/hw:loopback.sh: rc=1 (0.6s)
[  686.951699] nipa-hw-worker: [32/49] Running drivers/net/hw:nic_timestamp.py
[  687.075119] kselftest: Running tests in drivers/net/hw