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'
TAP version 13
1..1
# overriding timeout to 7200
# selftests: net: so_txtime.sh
# 1.56 [+1.56] 
# 1.56 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.56 [+0.00] payload:a delay:770 expected:0 (us)
# 1.85 [+0.29] 
# 1.85 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.85 [+0.00] payload:a delay:2264 expected:0 (us)
# 2.12 [+0.27] 
# 2.12 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.13 [+0.01] payload:a delay:4444 expected:10000 (us)
# 2.13 [+0.00] exceeds variance (4000 us)
# 2.40 [+0.28] 
# 2.41 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.42 [+0.01] payload:a delay:10429 expected:10000 (us)
# 2.43 [+0.01] payload:b delay:20154 expected:20000 (us)
# 2.69 [+0.26] 
# 2.69 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.71 [+0.02] payload:b delay:19189 expected:20000 (us)
# 2.71 [+0.00] payload:a delay:19308 expected:20000 (us)
# 3.27 [+0.56] 
# 3.27 [+0.00] SO_TXTIME ipv4 clock tai
# 3.27 [+0.00] send: pkt a at -1737811352746ms dropped: invalid txtime
# 3.37 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.54 [+0.18] 
# 3.55 [+0.00] SO_TXTIME ipv6 clock tai
# 3.55 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 3.63 [+0.09] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.81 [+0.18] 
# 3.81 [+0.00] SO_TXTIME ipv6 clock tai
# 3.82 [+0.01] payload:a delay:9739 expected:10000 (us)
# 4.11 [+0.29] 
# 4.11 [+0.00] SO_TXTIME ipv4 clock tai
# 4.12 [+0.01] payload:a delay:10547 expected:10000 (us)
# 4.13 [+0.01] payload:b delay:20238 expected:20000 (us)
# 4.40 [+0.27] 
# 4.40 [+0.00] SO_TXTIME ipv6 clock tai
# 4.41 [+0.01] payload:b delay:5302 expected:10000 (us)
# 4.41 [+0.00] exceeds variance (4000 us)
# 4.42 [+0.01] payload:a delay:15273 expected:20000 (us)
# 4.42 [+0.00] exceeds variance (4000 us)
# 4.53 [+0.11] OK. All tests passed
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__->