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
# 1.56 [+1.56] 
# 1.57 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.57 [+0.00] payload:a delay:857 expected:0 (us)
# 1.83 [+0.27] 
# 1.83 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.84 [+0.00] payload:a delay:1783 expected:0 (us)
# 2.09 [+0.26] 
# 2.09 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.10 [+0.01] payload:a delay:10260 expected:10000 (us)
# 2.36 [+0.25] 
# 2.36 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.38 [+0.02] payload:b delay:1775 expected:10000 (us)
# 2.38 [+0.00] ./so_txtime: payload mismatch. expected a
# 2.55 [+0.17] 
# 2.55 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.57 [+0.02] payload:b delay:22326 expected:20000 (us)
# 2.57 [+0.00] payload:a delay:22452 expected:20000 (us)
# 3.11 [+0.54] 
# 3.11 [+0.00] SO_TXTIME ipv4 clock tai
# 3.11 [+0.00] send: pkt a at -1733978231177ms dropped: invalid txtime
# 3.22 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.38 [+0.16] 
# 3.38 [+0.00] SO_TXTIME ipv6 clock tai
# 3.38 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 3.49 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.65 [+0.16] 
# 3.65 [+0.00] SO_TXTIME ipv6 clock tai
# 3.66 [+0.01] payload:a delay:10687 expected:10000 (us)
# 3.93 [+0.27] 
# 3.94 [+0.00] SO_TXTIME ipv4 clock tai
# 3.95 [+0.01] payload:a delay:10789 expected:10000 (us)
# 3.96 [+0.01] payload:b delay:20412 expected:20000 (us)
# 4.23 [+0.28] 
# 4.24 [+0.00] SO_TXTIME ipv6 clock tai
# 4.24 [+0.01] payload:b delay:9930 expected:10000 (us)
# 4.25 [+0.01] payload:a delay:19876 expected:20000 (us)
# 4.36 [+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__->