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
# 1.49 [+1.49] 
# 1.49 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.49 [+0.00] payload:a delay:1065 expected:0 (us)
# 1.77 [+0.28] 
# 1.77 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.78 [+0.00] payload:a delay:1585 expected:0 (us)
# 2.04 [+0.27] 
# 2.05 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.05 [+0.01] payload:a delay:10930 expected:10000 (us)
# 2.32 [+0.27] 
# 2.32 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.33 [+0.01] payload:a delay:10316 expected:10000 (us)
# 2.34 [+0.01] payload:b delay:20066 expected:20000 (us)
# 2.61 [+0.26] 
# 2.61 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.63 [+0.02] payload:b delay:20305 expected:20000 (us)
# 2.63 [+0.00] payload:a delay:20419 expected:20000 (us)
# 3.17 [+0.54] 
# 3.17 [+0.00] SO_TXTIME ipv4 clock tai
# 3.17 [+0.00] send: pkt a at -1736537061946ms dropped: invalid txtime
# 3.27 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.44 [+0.17] 
# 3.44 [+0.00] SO_TXTIME ipv6 clock tai
# 3.44 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 3.55 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.72 [+0.17] 
# 3.72 [+0.00] SO_TXTIME ipv6 clock tai
# 3.73 [+0.01] payload:a delay:9710 expected:10000 (us)
# 4.00 [+0.28] 
# 4.00 [+0.00] SO_TXTIME ipv4 clock tai
# 4.01 [+0.01] payload:a delay:10314 expected:10000 (us)
# 4.02 [+0.01] payload:b delay:19995 expected:20000 (us)
# 4.28 [+0.26] 
# 4.29 [+0.00] SO_TXTIME ipv6 clock tai
# 4.29 [+0.01] payload:b delay:9724 expected:10000 (us)
# 4.30 [+0.01] payload:a delay:19697 expected:20000 (us)
# 4.41 [+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__->