make -C tools/testing/selftests TARGETS="net" TEST_PROGS=gre_gso.sh TEST_GGEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing-1/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-1/tools/testing/selftests/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-1/tools/testing/selftests/net'
make[1]: Entering directory '/home/virtme/testing-1/tools/testing/selftests/net'
TAP version 13
1..1
# timeout set to 3600
# selftests: net: gre_gso.sh
# 0.23 [+0.23] add tunnel "ip6gre0" failed: No such device
# 0.26 [+0.03] Cannot find device "gre1"
# 0.29 [+0.04] add tunnel "ip6gre0" failed: No such device
# 0.32 [+0.03] Cannot find device "gre1"
# 0.35 [+0.03] Cannot find device "gre1"
# 0.37 [+0.03] Cannot find device "gre1"
# 0.40 [+0.02] Cannot find device "gre1"
# 0.42 [+0.03] Cannot find device "gre1"
# 2.50 [+2.08] 2025/01/01 13:28:07 socat[21111] E connect(7, AF=2 172.16.2.2:7777, 16): Network is unreachable
# 2.50 [+0.00]     TEST: GREv6/v4 - copy file w/ TSO                                   [FAIL]
# 2.52 [+0.02] 2025/01/01 13:28:07 socat[21115] E connect(7, AF=2 172.16.2.2:7777, 16): Network is unreachable
# 2.53 [+0.00]     TEST: GREv6/v4 - copy file w/ GSO                                   [FAIL]
# 2.60 [+0.07] 2025/01/01 13:28:07 socat[21125] E connect(7, AF=10 [2001:0db8:0001:0000:0000:0000:0000:0002]:7777, 28): Network is unreachable
# 2.61 [+0.00]     TEST: GREv6/v6 - copy file w/ TSO                                   [FAIL]
# 2.63 [+0.02] 2025/01/01 13:28:07 socat[21129] E connect(7, AF=10 [2001:0db8:0001:0000:0000:0000:0000:0002]:7777, 28): Network is unreachable
# 2.63 [+0.00]     TEST: GREv6/v6 - copy file w/ GSO                                   [FAIL]
# 2.73 [+0.10] 
# 2.73 [+0.00] Tests passed:   0
# 2.73 [+0.00] Tests failed:   4
not ok 1 selftests: net: gre_gso.sh # exit=1
make[1]: Leaving directory '/home/virtme/testing-1/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing-1/tools/testing/selftests'
xx__-> echo $?
0
xx__->