make -C tools/testing/selftests TARGETS="net" TEST_PROGS=so_txtime.sh TESTT_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing-1/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-1/tools/testing/selftests/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-1/tools/testing/selftests/net'
make[1]: Entering directory '/home/virtme/testing-1/tools/testing/selftests/net'
TAP version 13
1..1
# timeout set to 3600
# selftests: net: so_txtime.sh
# 0.20 [+0.20] 
# 0.20 [+0.00] SO_TXTIME ipv4 clock monotonic
# 0.28 [+0.08] payload:a delay:252 expected:0 (us)
# 0.42 [+0.14] 
# 0.42 [+0.00] SO_TXTIME ipv6 clock monotonic
# 0.50 [+0.08] payload:a delay:201 expected:0 (us)
# 0.63 [+0.13] 
# 0.63 [+0.00] SO_TXTIME ipv6 clock monotonic
# 0.73 [+0.09] payload:a delay:10047 expected:10000 (us)
# 0.86 [+0.13] 
# 0.86 [+0.00] SO_TXTIME ipv4 clock monotonic
# 0.95 [+0.09] payload:a delay:10267 expected:10000 (us)
# 0.96 [+0.01] payload:b delay:20205 expected:20000 (us)
# 1.09 [+0.13] 
# 1.09 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.19 [+0.10] payload:b delay:20246 expected:20000 (us)
# 1.19 [+0.00] payload:a delay:20295 expected:20000 (us)
# 1.37 [+0.17] 
# 1.37 [+0.00] SO_TXTIME ipv4 clock tai
# 1.45 [+0.08] send: pkt a at -1744905261317ms dropped: invalid txtime
# 1.55 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 1.58 [+0.03] 
# 1.58 [+0.00] SO_TXTIME ipv6 clock tai
# 1.66 [+0.08] send: pkt a at 0ms dropped: invalid txtime
# 1.77 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 1.79 [+0.03] 
# 1.80 [+0.00] SO_TXTIME ipv6 clock tai
# 1.89 [+0.09] payload:a delay:9708 expected:10000 (us)
# 2.02 [+0.13] 
# 2.02 [+0.00] SO_TXTIME ipv4 clock tai
# 2.11 [+0.09] payload:a delay:9716 expected:10000 (us)
# 2.12 [+0.01] payload:b delay:19686 expected:20000 (us)
# 2.25 [+0.13] 
# 2.25 [+0.00] SO_TXTIME ipv6 clock tai
# 2.34 [+0.09] payload:b delay:9731 expected:10000 (us)
# 2.35 [+0.01] payload:a delay:19635 expected:20000 (us)
# 2.46 [+0.10] OK. All tests passed
ok 1 selftests: net: so_txtime.sh
make[1]: Leaving directory '/home/virtme/testing-1/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing-1/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__->