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
# 1.81 [+1.81] 
# 1.82 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.82 [+0.00] payload:a delay:2700 expected:0 (us)
# 2.14 [+0.32] 
# 2.14 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.14 [+0.00] payload:a delay:2546 expected:0 (us)
# 2.47 [+0.33] 
# 2.47 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.48 [+0.01] payload:a delay:10864 expected:10000 (us)
# 2.80 [+0.31] 
# 2.80 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.82 [+0.02] payload:b delay:2766 expected:10000 (us)
# 2.82 [+0.01] ./so_txtime: payload mismatch. expected a
# 3.05 [+0.22] 
# 3.05 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.07 [+0.02] payload:b delay:20591 expected:20000 (us)
# 3.07 [+0.00] payload:a delay:20675 expected:20000 (us)
# 3.74 [+0.67] 
# 3.74 [+0.00] SO_TXTIME ipv4 clock tai
# 3.74 [+0.00] send: pkt a at -1755946077611ms dropped: invalid txtime
# 3.85 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.07 [+0.22] 
# 4.07 [+0.00] SO_TXTIME ipv6 clock tai
# 4.07 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.18 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.39 [+0.21] 
# 4.40 [+0.00] SO_TXTIME ipv6 clock tai
# 4.52 [+0.13] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.74 [+0.22] 
# 4.74 [+0.00] SO_TXTIME ipv4 clock tai
# 4.75 [+0.01] payload:a delay:10549 expected:10000 (us)
# 4.76 [+0.01] payload:b delay:20263 expected:20000 (us)
# 5.09 [+0.33] 
# 5.09 [+0.00] SO_TXTIME ipv6 clock tai
# 5.10 [+0.01] payload:b delay:10514 expected:10000 (us)
# 5.11 [+0.01] payload:a delay:20484 expected:20000 (us)
# 5.23 [+0.12] 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__->