make -C tools/testing/selftests TARGETS="drivers/net/netdevsim" TEST_PROGSS=hw_stats_l3.sh TEST_GEN_PROGS="" run_tests make: Entering directory '/home/virtme/testing-14/tools/testing/selftests' make[1]: Entering directory '/home/virtme/testing-14/tools/testing/selftests/drivers/net/netdevsim' make[1]: Nothing to be done for 'all'. make[1]: Leaving directory '/home/virtme/testing-14/tools/testing/selftests/drivers/net/netdevsim' make[1]: Entering directory '/home/virtme/testing-14/tools/testing/selftests/drivers/net/netdevsim' TAP version 13 1..1 # overriding timeout to 1200 # selftests: drivers/net/netdevsim: hw_stats_l3.sh # ./hw_stats_l3.sh: line 55: /sys/bus/netdevsim//new_device: No such file or directory WAIT TIMEOUT stdout Ctrl-C stdout Ctrl-C stdout ^Cnot ok 1 selftests: drivers/net/netdevsim: hw_stats_l3.sh # exit=130 make: *** [Makefile:203: run_tests] Interrupt xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak xx__->