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
# 1.46 [+1.46] 
# 1.46 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.46 [+0.00] payload:a delay:1477 expected:0 (us)
# 1.72 [+0.26] 
# 1.72 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.72 [+0.00] payload:a delay:1102 expected:0 (us)
# 1.98 [+0.25] 
# 1.98 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.99 [+0.01] payload:a delay:10241 expected:10000 (us)
# 2.26 [+0.27] 
# 2.26 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.27 [+0.01] payload:a delay:10879 expected:10000 (us)
# 2.28 [+0.01] payload:b delay:20391 expected:20000 (us)
# 2.53 [+0.26] 
# 2.54 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.55 [+0.02] payload:b delay:20219 expected:20000 (us)
# 2.56 [+0.00] payload:a delay:20293 expected:20000 (us)
# 3.06 [+0.50] 
# 3.06 [+0.00] SO_TXTIME ipv4 clock tai
# 3.06 [+0.00] send: pkt a at -1738157039433ms dropped: invalid txtime
# 3.18 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.35 [+0.17] 
# 3.35 [+0.00] SO_TXTIME ipv6 clock tai
# 3.35 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 3.44 [+0.09] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.60 [+0.16] 
# 3.61 [+0.00] SO_TXTIME ipv6 clock tai
# 3.61 [+0.01] payload:a delay:9750 expected:10000 (us)
# 3.88 [+0.27] 
# 3.89 [+0.00] SO_TXTIME ipv4 clock tai
# 3.89 [+0.01] payload:a delay:9976 expected:10000 (us)
# 3.90 [+0.01] payload:b delay:19674 expected:20000 (us)
# 4.16 [+0.26] 
# 4.17 [+0.00] SO_TXTIME ipv6 clock tai
# 4.17 [+0.01] payload:b delay:10318 expected:10000 (us)
# 4.18 [+0.01] payload:a delay:20222 expected:20000 (us)
# 4.29 [+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__->