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
# 2.33 [+2.33] 
# 2.33 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.33 [+0.00] payload:a delay:1841 expected:0 (us)
# 2.70 [+0.36] 
# 2.70 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.70 [+0.00] payload:a delay:2462 expected:0 (us)
# 3.05 [+0.35] 
# 3.05 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.06 [+0.01] payload:a delay:10746 expected:10000 (us)
# 3.42 [+0.36] 
# 3.43 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.44 [+0.01] payload:a delay:11027 expected:10000 (us)
# 3.44 [+0.01] payload:b delay:20470 expected:20000 (us)
# 3.79 [+0.34] 
# 3.79 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.81 [+0.02] payload:b delay:20362 expected:20000 (us)
# 3.81 [+0.00] payload:a delay:20440 expected:20000 (us)
# 4.59 [+0.78] 
# 4.59 [+0.00] SO_TXTIME ipv4 clock tai
# 4.59 [+0.00] send: pkt a at -1754077788149ms dropped: invalid txtime
# 4.69 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.93 [+0.24] 
# 4.93 [+0.00] SO_TXTIME ipv6 clock tai
# 4.93 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 5.04 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 5.27 [+0.23] 
# 5.27 [+0.00] SO_TXTIME ipv6 clock tai
# 5.28 [+0.01] payload:a delay:9741 expected:10000 (us)
# 5.61 [+0.33] 
# 5.61 [+0.00] SO_TXTIME ipv4 clock tai
# 5.62 [+0.01] payload:a delay:9927 expected:10000 (us)
# 5.63 [+0.01] payload:b delay:19394 expected:20000 (us)
# 5.96 [+0.33] 
# 5.96 [+0.00] SO_TXTIME ipv6 clock tai
# 5.97 [+0.01] payload:b delay:10011 expected:10000 (us)
# 5.98 [+0.01] payload:a delay:19974 expected:20000 (us)
# 6.10 [+0.12] 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__->