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
# 2.03 [+2.03] 
# 2.03 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.03 [+0.00] payload:a delay:2039 expected:0 (us)
# 2.37 [+0.34] 
# 2.37 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.49 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 2.74 [+0.25] 
# 2.74 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.75 [+0.01] payload:a delay:10883 expected:10000 (us)
# 3.09 [+0.34] 
# 3.09 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.10 [+0.01] payload:a delay:10968 expected:10000 (us)
# 3.11 [+0.01] payload:b delay:20465 expected:20000 (us)
# 3.44 [+0.33] 
# 3.44 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.46 [+0.02] payload:b delay:21145 expected:20000 (us)
# 3.46 [+0.00] payload:a delay:21225 expected:20000 (us)
# 4.14 [+0.68] 
# 4.14 [+0.00] SO_TXTIME ipv4 clock tai
# 4.14 [+0.00] send: pkt a at -1758320691408ms dropped: invalid txtime
# 4.27 [+0.13] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.48 [+0.22] 
# 4.49 [+0.00] SO_TXTIME ipv6 clock tai
# 4.49 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.62 [+0.13] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.83 [+0.22] 
# 4.84 [+0.00] SO_TXTIME ipv6 clock tai
# 4.97 [+0.13] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 5.20 [+0.23] 
# 5.20 [+0.00] SO_TXTIME ipv4 clock tai
# 5.21 [+0.01] payload:a delay:10793 expected:10000 (us)
# 5.22 [+0.01] payload:b delay:20349 expected:20000 (us)
# 5.63 [+0.40] 
# 5.63 [+0.00] SO_TXTIME ipv6 clock tai
# 5.64 [+0.01] payload:b delay:11536 expected:10000 (us)
# 5.64 [+0.01] payload:a delay:21499 expected:20000 (us)
# 5.76 [+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__->