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
# 2.22 [+2.22] 
# 2.22 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.22 [+0.00] payload:a delay:1155 expected:0 (us)
# 2.56 [+0.34] 
# 2.57 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.57 [+0.00] payload:a delay:3380 expected:0 (us)
# 2.92 [+0.35] 
# 2.92 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.93 [+0.01] payload:a delay:10259 expected:10000 (us)
# 3.26 [+0.33] 
# 3.27 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.27 [+0.01] payload:a delay:10841 expected:10000 (us)
# 3.28 [+0.01] payload:b delay:20673 expected:20000 (us)
# 3.65 [+0.37] 
# 3.65 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.67 [+0.02] payload:b delay:20446 expected:20000 (us)
# 3.67 [+0.00] payload:a delay:20545 expected:20000 (us)
# 4.48 [+0.81] 
# 4.49 [+0.00] SO_TXTIME ipv4 clock tai
# 4.49 [+0.00] send: pkt a at -1745545998432ms dropped: invalid txtime
# 4.60 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.84 [+0.25] 
# 4.84 [+0.00] SO_TXTIME ipv6 clock tai
# 4.85 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.95 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 5.19 [+0.24] 
# 5.19 [+0.00] SO_TXTIME ipv6 clock tai
# 5.20 [+0.01] payload:a delay:9672 expected:10000 (us)
# 5.55 [+0.35] 
# 5.55 [+0.00] SO_TXTIME ipv4 clock tai
# 5.56 [+0.01] payload:a delay:9846 expected:10000 (us)
# 5.57 [+0.01] payload:b delay:19650 expected:20000 (us)
# 5.91 [+0.34] 
# 5.91 [+0.00] SO_TXTIME ipv6 clock tai
# 5.92 [+0.01] payload:b delay:9723 expected:10000 (us)
# 5.93 [+0.01] payload:a delay:19695 expected:20000 (us)
# 6.04 [+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__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->