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
# 1.91 [+1.91] 
# 1.91 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.02 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 2.27 [+0.25] 
# 2.27 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.28 [+0.00] payload:a delay:3053 expected:0 (us)
# 2.61 [+0.33] 
# 2.61 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.62 [+0.01] payload:a delay:11066 expected:10000 (us)
# 2.95 [+0.33] 
# 2.95 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.97 [+0.02] payload:b delay:1595 expected:10000 (us)
# 2.98 [+0.01] ./so_txtime: payload mismatch. expected a
# 3.20 [+0.23] 
# 3.20 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.22 [+0.02] payload:b delay:20748 expected:20000 (us)
# 3.22 [+0.00] payload:a delay:20834 expected:20000 (us)
# 3.92 [+0.70] 
# 3.92 [+0.00] SO_TXTIME ipv4 clock tai
# 3.92 [+0.00] send: pkt a at -1761355822039ms dropped: invalid txtime
# 4.04 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.28 [+0.24] 
# 4.28 [+0.00] SO_TXTIME ipv6 clock tai
# 4.28 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.38 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.63 [+0.25] 
# 4.63 [+0.00] SO_TXTIME ipv6 clock tai
# 4.64 [+0.01] payload:a delay:10936 expected:10000 (us)
# 4.98 [+0.34] 
# 4.98 [+0.00] SO_TXTIME ipv4 clock tai
# 5.00 [+0.02] payload:b delay:1471 expected:10000 (us)
# 5.00 [+0.00] ./so_txtime: payload mismatch. expected a
# 5.22 [+0.22] 
# 5.22 [+0.00] SO_TXTIME ipv6 clock tai
# 5.23 [+0.01] payload:b delay:9741 expected:10000 (us)
# 5.24 [+0.01] payload:a delay:19704 expected:20000 (us)
# 5.38 [+0.14] 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
[?2004hxx__->