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
# 2.00 [+2.00] 
# 2.00 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.00 [+0.00] payload:a delay:2941 expected:0 (us)
# 2.34 [+0.34] 
# 2.34 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.46 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 2.68 [+0.22] 
# 2.69 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.70 [+0.01] payload:a delay:10839 expected:10000 (us)
# 3.04 [+0.34] 
# 3.04 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.05 [+0.01] payload:a delay:11730 expected:10000 (us)
# 3.06 [+0.01] payload:b delay:21147 expected:20000 (us)
# 3.42 [+0.36] 
# 3.42 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.44 [+0.02] payload:b delay:20570 expected:20000 (us)
# 3.44 [+0.00] payload:a delay:20965 expected:20000 (us)
# 4.14 [+0.69] 
# 4.14 [+0.00] SO_TXTIME ipv4 clock tai
# 4.14 [+0.00] send: pkt a at -1755470912646ms dropped: invalid txtime
# 4.24 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.49 [+0.24] 
# 4.49 [+0.00] SO_TXTIME ipv6 clock tai
# 4.49 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.60 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.81 [+0.22] 
# 4.82 [+0.00] SO_TXTIME ipv6 clock tai
# 4.94 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 5.14 [+0.20] 
# 5.14 [+0.00] SO_TXTIME ipv4 clock tai
# 5.15 [+0.01] payload:a delay:10338 expected:10000 (us)
# 5.16 [+0.01] payload:b delay:19965 expected:20000 (us)
# 5.49 [+0.33] 
# 5.49 [+0.00] SO_TXTIME ipv6 clock tai
# 5.50 [+0.01] payload:b delay:10205 expected:10000 (us)
# 5.51 [+0.01] payload:a delay:20181 expected:20000 (us)
# 5.62 [+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 && cat /sys/kernel/debug/kmemleak
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->