make -C tools/testing/selftests TARGETS="net" TEST_PROGS=veth.sh TEST_GEN__PROGS="" run_tests
make: Entering directory '/home/virtme/testing-3/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net'
make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net'
TAP version 13
1..1
# overriding timeout to 7200
# selftests: net: veth.sh
# default - gro flag                                           ok 
#         - peer gro flag                                      ok 
#         - tso flag                                           ok 
#         - peer tso flag                                      ok 
#         - aggregation                                        ok 
#         - aggregation with TSO off                           ok 
# with gro on - gro flag                                       ok 
#         - peer gro flag                                      ok 
#         - tso flag                                           ok 
#         - peer tso flag                                      ok 
#         - aggregation with TSO off                           ok 
# ./veth.sh: line 251: 28778 Segmentation fault      ip -n $NS_DST link set dev veth$DST xdp object ${BPF_FILE} section xdp
# gro vs xdp while down - gro flag off                         ok 
#                       - after down                           ok 
#                       - after xdp off                        ok 
#                       - after up                             ok 
# ./veth.sh: line 259: 28798 Segmentation fault      ip -n $NS_SRC link set dev veth$SRC xdp object ${BPF_FILE} section xdp
#                       - after peer xdp                       ok 
# ./veth.sh: line 265: 28831 Segmentation fault      ip -n $NS_DST link set dev veth$DST xdp object ${BPF_FILE} section xdp
# gro vs xdp while down - gro flag on                          ok 
#                       - after down                           ok 
#                       - after xdp off                        ok 
#                       - after up                             ok 
# ./veth.sh: line 274: 28852 Segmentation fault      ip -n $NS_SRC link set dev veth$SRC xdp object ${BPF_FILE} section xdp
#                       - after peer xdp                       ok 
# default channels                                             ok 
# with gro enabled on link down - gro flag                     ok 
#         - peer gro flag                                      ok 
#         - tso flag                                           ok 
#         - peer tso flag                                      ok 
#         - aggregation with TSO off                           ok 
# setting tx channels                                          ok 
# setting both rx and tx channels                              ok 
# bad setting: combined channels                               ok 
# setting invalid channels nr                                  ok 
# bad setting: XDP with RX nr less than TX                    ./veth.sh: line 335: 29020 Segmentation fault      ip -n $NS_DST link set dev veth$DST xdp object ${BPF_FILE} section xdp 2> /dev/null
#  ok 
# ./veth.sh: line 335: 29023 Segmentation fault      ip -n $NS_DST link set dev veth$DST xdp object ${BPF_FILE} section xdp 2> /dev/null
# bad setting: reducing RX nr below peer TX with XDP set      fail - set operation successful ?!?
# bad setting: increasing peer TX nr above RX with XDP set    fail - set operation successful ?!?
# setting invalid channels nr                                  fail rx:2:1 tx:2:2 combined:n/a:n/a
# ./veth.sh: line 344: 29041 Segmentation fault      ip -n $NS_DST link set dev veth$DST xdp object ${BPF_FILE} section xdp 2> /dev/null
# with xdp attached - gro flag                                 ok 
#         - peer gro flag                                      ok 
#         - tso flag                                           fail - expected off found on
#         - peer tso flag                                      ok 
#         - no aggregation                                     fail - got 1 packets, expected 10 
#         - gro flag with GRO on                               ok 
#         - aggregation                                        ok 
#         - after dev off, flag                                ok 
#         - peer flag                                          ok 
#         - after gro on xdp off, gro flag                     ok 
#         - peer gro flag                                      ok 
#         - tso flag                                           ok 
#         - peer tso flag                                      ok 
# decreasing tx channels with device down                      fail rx:2:1 tx:1:1 combined:n/a:n/a
#         - aggregation                                        ok 
# increasing tx channels with device down                      fail rx:2:1 tx:2:2 combined:n/a:n/a
# aggregation again with default and TSO off                   ok 
not ok 1 selftests: net: veth.sh # exit=1
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing-3/tools/testing/selftests'
xx__-> echo $?
0
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->