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
# 2.23 [+2.23] 
# 2.23 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.23 [+0.00] payload:a delay:3647 expected:0 (us)
# 2.57 [+0.34] 
# 2.57 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.57 [+0.00] payload:a delay:3804 expected:0 (us)
# 2.89 [+0.32] 
# 2.90 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.02 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.26 [+0.24] 
# 3.26 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.27 [+0.01] payload:a delay:11795 expected:10000 (us)
# 3.28 [+0.01] payload:b delay:20500 expected:20000 (us)
# 3.61 [+0.33] 
# 3.61 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.63 [+0.02] payload:b delay:20726 expected:20000 (us)
# 3.63 [+0.00] payload:a delay:20837 expected:20000 (us)
# 4.33 [+0.70] 
# 4.34 [+0.01] SO_TXTIME ipv4 clock tai
# 4.34 [+0.00] send: pkt a at -1757350184505ms dropped: invalid txtime
# 4.44 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.69 [+0.25] 
# 4.69 [+0.00] SO_TXTIME ipv6 clock tai
# 4.69 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.79 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 5.01 [+0.22] 
# 5.01 [+0.00] SO_TXTIME ipv6 clock tai
# 5.14 [+0.13] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 5.38 [+0.24] 
# 5.39 [+0.00] SO_TXTIME ipv4 clock tai
# 5.39 [+0.01] payload:a delay:10845 expected:10000 (us)
# 5.40 [+0.01] payload:b delay:20396 expected:20000 (us)
# 5.73 [+0.33] 
# 5.73 [+0.00] SO_TXTIME ipv6 clock tai
# 5.74 [+0.01] payload:b delay:10537 expected:10000 (us)
# 5.75 [+0.01] payload:a delay:20502 expected:20000 (us)
# 5.86 [+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__->