make -C tools/testing/selftests TARGETS=drivers/net/netdevsim TEST_PROGS=hhw_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
# timeout set to 45
# selftests: drivers/net/netdevsim: hw_stats_l3.sh
# ./hw_stats_l3.sh: line 55: echo: write error: No space left on device
[  239.265272][ T3194] netdevsim netdevsim5417 eni5417np1: renamed from eth1
# Cannot create namespace file "/var/run/netns/testns1": File exists
# Failed to add netns "testns1"
[  239.379770][ T3199] netdevsim netdevsim1057 eni1057np1: renamed from eth0
# link: extra operand 'dummy1'
# Try 'link --help' for more information.
[  239.686152][ T3194] netdevsim netdevsim1337 eni1337np1: renamed from eth0
not ok 1 selftests: drivers/net/netdevsim: hw_stats_l3.sh # exit=1
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__->