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
# 1.60 [+1.60] 
# 1.60 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.71 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 1.89 [+0.18] 
# 1.89 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.89 [+0.00] payload:a delay:2022 expected:0 (us)
# 2.20 [+0.31] 
# 2.21 [+0.01] SO_TXTIME ipv6 clock monotonic
# 2.21 [+0.00] payload:a delay:9716 expected:10000 (us)
# 2.47 [+0.26] 
# 2.47 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.48 [+0.01] payload:a delay:10614 expected:10000 (us)
# 2.49 [+0.01] payload:b delay:20218 expected:20000 (us)
# 2.79 [+0.30] 
# 2.80 [+0.01] SO_TXTIME ipv6 clock monotonic
# 2.82 [+0.01] payload:b delay:20390 expected:20000 (us)
# 2.82 [+0.00] payload:a delay:20535 expected:20000 (us)
# 3.38 [+0.56] 
# 3.38 [+0.00] SO_TXTIME ipv4 clock tai
# 3.38 [+0.00] send: pkt a at -1742715171982ms dropped: invalid txtime
# 3.49 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.67 [+0.19] 
# 3.67 [+0.00] SO_TXTIME ipv6 clock tai
# 3.67 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 3.78 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.97 [+0.19] 
# 3.97 [+0.00] SO_TXTIME ipv6 clock tai
# 3.98 [+0.01] payload:a delay:9807 expected:10000 (us)
# 4.29 [+0.31] 
# 4.29 [+0.00] SO_TXTIME ipv4 clock tai
# 4.30 [+0.01] payload:a delay:10824 expected:10000 (us)
# 4.31 [+0.01] payload:b delay:20046 expected:20000 (us)
# 4.59 [+0.29] 
# 4.60 [+0.00] SO_TXTIME ipv6 clock tai
# 4.60 [+0.01] payload:b delay:9746 expected:10000 (us)
# 4.61 [+0.01] payload:a delay:19744 expected:20000 (us)
# 4.72 [+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__->