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
# 2.76 [+2.76] 
# 2.77 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.77 [+0.00] payload:a delay:1528 expected:0 (us)
# 3.10 [+0.34] 
# 3.11 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.11 [+0.00] payload:a delay:2883 expected:0 (us)
# 3.45 [+0.35] 
# 3.45 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.46 [+0.01] payload:a delay:10330 expected:10000 (us)
# 3.81 [+0.34] 
# 3.81 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.82 [+0.01] payload:a delay:10770 expected:10000 (us)
# 3.83 [+0.01] payload:b delay:20516 expected:20000 (us)
# 4.17 [+0.34] 
# 4.17 [+0.00] SO_TXTIME ipv6 clock monotonic
# 4.19 [+0.02] payload:b delay:20699 expected:20000 (us)
# 4.19 [+0.00] payload:a delay:20782 expected:20000 (us)
# 4.96 [+0.77] 
# 4.96 [+0.00] SO_TXTIME ipv4 clock tai
# 4.96 [+0.00] send: pkt a at -1751971889855ms dropped: invalid txtime
# 5.07 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 5.30 [+0.22] 
# 5.30 [+0.00] SO_TXTIME ipv6 clock tai
# 5.30 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 5.39 [+0.09] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 5.61 [+0.22] 
# 5.61 [+0.00] SO_TXTIME ipv6 clock tai
# 5.62 [+0.01] payload:a delay:9935 expected:10000 (us)
# 5.98 [+0.35] 
# 5.98 [+0.00] SO_TXTIME ipv4 clock tai
# 5.99 [+0.01] payload:a delay:11667 expected:10000 (us)
# 6.00 [+0.01] payload:b delay:21409 expected:20000 (us)
# 6.35 [+0.35] 
# 6.35 [+0.00] SO_TXTIME ipv6 clock tai
# 6.36 [+0.01] payload:b delay:10034 expected:10000 (us)
# 6.37 [+0.01] payload:a delay:20099 expected:20000 (us)
# 6.48 [+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__->