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
# 1.53 [+1.53] 
# 1.54 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.54 [+0.00] payload:a delay:1202 expected:0 (us)
# 1.79 [+0.26] 
# 1.79 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.79 [+0.00] payload:a delay:1770 expected:0 (us)
# 2.06 [+0.27] 
# 2.06 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.08 [+0.01] payload:a delay:10170 expected:10000 (us)
# 2.34 [+0.26] 
# 2.34 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.35 [+0.01] payload:a delay:10631 expected:10000 (us)
# 2.36 [+0.01] payload:b delay:20072 expected:20000 (us)
# 2.63 [+0.27] 
# 2.63 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.65 [+0.02] payload:b delay:20668 expected:20000 (us)
# 2.65 [+0.00] payload:a delay:20769 expected:20000 (us)
# 3.21 [+0.55] 
# 3.21 [+0.00] SO_TXTIME ipv4 clock tai
# 3.21 [+0.00] send: pkt a at -1735856671365ms dropped: invalid txtime
# 3.31 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.48 [+0.17] 
# 3.48 [+0.00] SO_TXTIME ipv6 clock tai
# 3.48 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 3.58 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.74 [+0.16] 
# 3.75 [+0.00] SO_TXTIME ipv6 clock tai
# 3.86 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.03 [+0.16] 
# 4.03 [+0.00] SO_TXTIME ipv4 clock tai
# 4.04 [+0.01] payload:a delay:9900 expected:10000 (us)
# 4.05 [+0.01] payload:b delay:19814 expected:20000 (us)
# 4.31 [+0.26] 
# 4.31 [+0.00] SO_TXTIME ipv6 clock tai
# 4.32 [+0.01] payload:b delay:9876 expected:10000 (us)
# 4.33 [+0.01] payload:a delay:19787 expected:20000 (us)
# 4.45 [+0.12] Ignoring errors due to slow environment
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__->