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
# 2.05 [+2.05] 
# 2.06 [+0.01] SO_TXTIME ipv4 clock monotonic
# 2.17 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 2.40 [+0.24] 
# 2.41 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.51 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 2.75 [+0.24] 
# 2.75 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.76 [+0.01] payload:a delay:10233 expected:10000 (us)
# 3.10 [+0.34] 
# 3.10 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.11 [+0.01] payload:a delay:10799 expected:10000 (us)
# 3.12 [+0.01] payload:b delay:20631 expected:20000 (us)
# 3.47 [+0.35] 
# 3.47 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.49 [+0.02] payload:b delay:20023 expected:20000 (us)
# 3.49 [+0.00] payload:a delay:20112 expected:20000 (us)
# 4.22 [+0.72] 
# 4.22 [+0.00] SO_TXTIME ipv4 clock tai
# 4.22 [+0.00] send: pkt a at -1752501000288ms dropped: invalid txtime
# 4.33 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.53 [+0.20] 
# 4.53 [+0.00] SO_TXTIME ipv6 clock tai
# 4.53 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.69 [+0.16] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.94 [+0.25] 
# 4.94 [+0.00] SO_TXTIME ipv6 clock tai
# 4.95 [+0.01] payload:a delay:9804 expected:10000 (us)
# 5.28 [+0.33] 
# 5.29 [+0.00] SO_TXTIME ipv4 clock tai
# 5.30 [+0.01] payload:a delay:9967 expected:10000 (us)
# 5.31 [+0.01] payload:b delay:19825 expected:20000 (us)
# 5.63 [+0.33] 
# 5.64 [+0.00] SO_TXTIME ipv6 clock tai
# 5.64 [+0.01] payload:b delay:9934 expected:10000 (us)
# 5.65 [+0.01] payload:a delay:19922 expected:20000 (us)
# 5.76 [+0.11] 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__->