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] 
# 2.21 [+0.01] SO_TXTIME ipv4 clock monotonic
# 2.21 [+0.00] payload:a delay:2989 expected:0 (us)
# 2.54 [+0.33] 
# 2.54 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.55 [+0.00] payload:a delay:2326 expected:0 (us)
# 2.89 [+0.34] 
# 2.89 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.90 [+0.01] payload:a delay:10671 expected:10000 (us)
# 3.23 [+0.33] 
# 3.23 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.24 [+0.01] payload:a delay:11916 expected:10000 (us)
# 3.25 [+0.01] payload:b delay:20851 expected:20000 (us)
# 3.58 [+0.33] 
# 3.59 [+0.01] SO_TXTIME ipv6 clock monotonic
# 3.60 [+0.01] payload:b delay:21579 expected:20000 (us)
# 3.60 [+0.00] payload:a delay:21665 expected:20000 (us)
# 4.32 [+0.72] 
# 4.32 [+0.00] SO_TXTIME ipv4 clock tai
# 4.32 [+0.00] send: pkt a at -1758137209961ms dropped: invalid txtime
# 4.42 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.65 [+0.23] 
# 4.66 [+0.00] SO_TXTIME ipv6 clock tai
# 4.66 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.76 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 5.01 [+0.25] 
# 5.01 [+0.00] SO_TXTIME ipv6 clock tai
# 5.02 [+0.01] payload:a delay:10361 expected:10000 (us)
# 5.38 [+0.37] 
# 5.39 [+0.00] SO_TXTIME ipv4 clock tai
# 5.52 [+0.13] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 5.76 [+0.24] 
# 5.76 [+0.00] SO_TXTIME ipv6 clock tai
# 5.77 [+0.01] payload:b delay:10079 expected:10000 (us)
# 5.78 [+0.01] payload:a delay:20075 expected:20000 (us)
# 5.89 [+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__->