make -C tools/testing/selftests TARGETS="net" TEST_PROGS=so_txtime.sh TESTT_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
make[1]: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests/net/lib'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests/net/lib'
make[1]: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
TAP version 13
1..1
# overriding timeout to 7200
# selftests: net: so_txtime.sh
# 2.20 [+2.20] 
# 2.20 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.20 [+0.00] payload:a delay:2529 expected:0 (us)
# 2.60 [+0.40] 
# 2.60 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.75 [+0.15] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.01 [+0.26] 
# 3.01 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.18 [+0.17] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.46 [+0.28] 
# 3.46 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.48 [+0.02] payload:b delay:10093 expected:10000 (us)
# 3.48 [+0.00] ./so_txtime: payload mismatch. expected a
# 3.72 [+0.24] 
# 3.72 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.74 [+0.02] payload:b delay:21183 expected:20000 (us)
# 3.74 [+0.00] payload:a delay:21341 expected:20000 (us)
# 4.56 [+0.81] 
# 4.56 [+0.00] SO_TXTIME ipv4 clock tai
# 4.56 [+0.00] send: pkt a at -1757986511446ms dropped: invalid txtime
# 4.66 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.94 [+0.28] 
# 4.94 [+0.00] SO_TXTIME ipv6 clock tai
# 4.95 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 5.10 [+0.16] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 5.44 [+0.34] 
# 5.44 [+0.00] SO_TXTIME ipv6 clock tai
# 5.45 [+0.01] payload:a delay:10675 expected:10000 (us)
# 5.83 [+0.38] 
# 5.83 [+0.00] SO_TXTIME ipv4 clock tai
# 5.84 [+0.01] payload:a delay:8105 expected:10000 (us)
# 5.85 [+0.01] payload:b delay:17779 expected:20000 (us)
# 6.28 [+0.43] 
# 6.28 [+0.00] SO_TXTIME ipv6 clock tai
# 6.29 [+0.01] payload:b delay:10723 expected:10000 (us)
# 6.30 [+0.01] payload:a delay:20679 expected:20000 (us)
# 6.41 [+0.11] Ignoring errors due to slow environment
ok 1 selftests: net: so_txtime.sh
make[1]: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests'
xx__-> echo $?
0
xx__-> echo scan > /sys/kernel/debug/kmemleak
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->