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
# 1.32 [+1.32] 
# 1.32 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.32 [+0.00] payload:a delay:1072 expected:0 (us)
# 1.55 [+0.24] 
# 1.56 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.57 [+0.01] payload:a delay:1096 expected:0 (us)
# 1.81 [+0.24] 
# 1.81 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.82 [+0.01] payload:a delay:10196 expected:10000 (us)
# 2.07 [+0.25] 
# 2.07 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.08 [+0.01] payload:a delay:13050 expected:10000 (us)
# 2.09 [+0.01] payload:b delay:22879 expected:20000 (us)
# 2.33 [+0.23] 
# 2.33 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.35 [+0.03] payload:b delay:20079 expected:20000 (us)
# 2.36 [+0.00] payload:a delay:20137 expected:20000 (us)
# 2.81 [+0.46] 
# 2.83 [+0.01] SO_TXTIME ipv4 clock tai
# 2.83 [+0.00] send: pkt a at -1743330011556ms dropped: invalid txtime
# 2.93 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.06 [+0.12] 
# 3.06 [+0.00] SO_TXTIME ipv6 clock tai
# 3.06 [+0.01] send: pkt a at 0ms dropped: invalid txtime
# 3.16 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.31 [+0.15] 
# 3.31 [+0.00] SO_TXTIME ipv6 clock tai
# 3.32 [+0.01] payload:a delay:9811 expected:10000 (us)
# 3.57 [+0.25] 
# 3.57 [+0.00] SO_TXTIME ipv4 clock tai
# 3.58 [+0.01] payload:a delay:9279 expected:10000 (us)
# 3.59 [+0.01] payload:b delay:19045 expected:20000 (us)
# 3.83 [+0.24] 
# 3.83 [+0.00] SO_TXTIME ipv6 clock tai
# 3.84 [+0.01] payload:b delay:9789 expected:10000 (us)
# 3.85 [+0.01] payload:a delay:19738 expected:20000 (us)
# 3.96 [+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__->