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:1159 expected:0 (us)
# 1.73 [+0.27] 
# 1.73 [+0.01] SO_TXTIME ipv6 clock monotonic
# 1.84 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 2.00 [+0.16] 
# 2.00 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.01 [+0.01] payload:a delay:10701 expected:10000 (us)
# 2.29 [+0.28] 
# 2.29 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.30 [+0.01] payload:a delay:10653 expected:10000 (us)
# 2.31 [+0.01] payload:b delay:20194 expected:20000 (us)
# 2.58 [+0.27] 
# 2.58 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.60 [+0.02] payload:b delay:20122 expected:20000 (us)
# 2.60 [+0.00] payload:a delay:20417 expected:20000 (us)
# 3.14 [+0.54] 
# 3.15 [+0.00] SO_TXTIME ipv4 clock tai
# 3.15 [+0.00] send: pkt a at -1731860545063ms dropped: invalid txtime
# 3.24 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.41 [+0.17] 
# 3.41 [+0.00] SO_TXTIME ipv6 clock tai
# 3.41 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 3.52 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.67 [+0.16] 
# 3.67 [+0.00] SO_TXTIME ipv6 clock tai
# 3.68 [+0.01] payload:a delay:9840 expected:10000 (us)
# 3.95 [+0.27] 
# 3.95 [+0.00] SO_TXTIME ipv4 clock tai
# 3.96 [+0.01] payload:a delay:10107 expected:10000 (us)
# 3.97 [+0.01] payload:b delay:19949 expected:20000 (us)
# 4.22 [+0.25] 
# 4.22 [+0.00] SO_TXTIME ipv6 clock tai
# 4.23 [+0.01] payload:b delay:9862 expected:10000 (us)
# 4.24 [+0.01] payload:a delay:20008 expected:20000 (us)
# 4.35 [+0.11] 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__->