make -C tools/testing/selftests TARGETS="net" TEST_PROGS=so_txtime.sh TESTT_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/lib'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net/lib'
make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net'
TAP version 13
1..1
# overriding timeout to 7200
# selftests: net: so_txtime.sh
# 2.01 [+2.01] 
# 2.02 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.02 [+0.00] payload:a delay:1920 expected:0 (us)
# 2.35 [+0.34] 
# 2.35 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.36 [+0.00] payload:a delay:3190 expected:0 (us)
# 2.69 [+0.33] 
# 2.69 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.70 [+0.01] payload:a delay:11005 expected:10000 (us)
# 3.03 [+0.34] 
# 3.04 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.04 [+0.01] payload:a delay:12617 expected:10000 (us)
# 3.05 [+0.01] payload:b delay:22235 expected:20000 (us)
# 3.38 [+0.32] 
# 3.38 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.40 [+0.02] payload:b delay:20688 expected:20000 (us)
# 3.40 [+0.00] payload:a delay:20761 expected:20000 (us)
# 4.14 [+0.74] 
# 4.14 [+0.00] SO_TXTIME ipv4 clock tai
# 4.14 [+0.00] send: pkt a at -1755125418832ms dropped: invalid txtime
# 4.24 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.48 [+0.24] 
# 4.48 [+0.00] SO_TXTIME ipv6 clock tai
# 4.48 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.58 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.84 [+0.26] 
# 4.85 [+0.00] SO_TXTIME ipv6 clock tai
# 4.97 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 5.22 [+0.25] 
# 5.22 [+0.00] SO_TXTIME ipv4 clock tai
# 5.23 [+0.01] payload:a delay:11454 expected:10000 (us)
# 5.24 [+0.01] payload:b delay:20975 expected:20000 (us)
# 5.60 [+0.36] 
# 5.60 [+0.00] SO_TXTIME ipv6 clock tai
# 5.61 [+0.01] payload:b delay:10837 expected:10000 (us)
# 5.62 [+0.01] payload:a delay:20793 expected:20000 (us)
# 5.74 [+0.12] Ignoring errors due to slow environment
ok 1 selftests: net: so_txtime.sh
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__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->