make -C tools/testing/selftests TARGETS=drivers/net/netdevsim TEST_PROGS=eethtool-ring.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
# timeout set to 45
# selftests: drivers/net/netdevsim: ethtool-ring.sh
[  312.776849][ T3838] netdevsim netdevsim744 eth0: set [1, 0] type 2 family 0 port 20004 - 0
[  312.777539][ T3838] netdevsim netdevsim744 eth0: set [1, 1] type 2 family 0 port 20003 - 0
[  312.778058][ T3838] netdevsim netdevsim744 eth0: set [1, 2] type 2 family 0 port 20000 - 0
[  313.020934][ T3846] netdevsim netdevsim744 eni744np1: renamed from eth0
# PASSED all 4 checks
[  318.446158][ T3835] netdevsim netdevsim744 eni744np1 (unregistering): unset [1, 0] type 2 family 0 port 20004 - 0
[  318.446896][ T3835] netdevsim netdevsim744 eni744np1 (unregistering): unset [1, 1] type 2 family 0 port 20003 - 0
[  318.447455][ T3835] netdevsim netdevsim744 eni744np1 (unregistering): unset [1, 2] type 2 family 0 port 20000 - 0
ok 1 selftests: drivers/net/netdevsim: ethtool-ring.sh
make[1]: Leaving directory '/home/virtme/testing-14/tools/testing/selftests/drivers/net/netdevsim'
make: Leaving directory '/home/virtme/testing-14/tools/testing/selftests'
xx__-> echo $?
0
xx__->