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
# 1.97 [+1.97] 
# 1.97 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.97 [+0.00] payload:a delay:1638 expected:0 (us)
# 2.29 [+0.32] 
# 2.29 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.42 [+0.13] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 2.63 [+0.21] 
# 2.64 [+0.01] SO_TXTIME ipv6 clock monotonic
# 2.75 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 2.98 [+0.22] 
# 2.98 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.99 [+0.01] payload:a delay:11196 expected:10000 (us)
# 3.00 [+0.01] payload:b delay:20802 expected:20000 (us)
# 3.32 [+0.32] 
# 3.32 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.34 [+0.02] payload:b delay:20719 expected:20000 (us)
# 3.35 [+0.00] payload:a delay:20778 expected:20000 (us)
# 4.06 [+0.71] 
# 4.06 [+0.00] SO_TXTIME ipv4 clock tai
# 4.06 [+0.00] send: pkt a at -1764584144773ms dropped: invalid txtime
# 4.15 [+0.08] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.38 [+0.24] 
# 4.38 [+0.00] SO_TXTIME ipv6 clock tai
# 4.39 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.48 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.71 [+0.23] 
# 4.72 [+0.00] SO_TXTIME ipv6 clock tai
# 4.72 [+0.01] payload:a delay:10532 expected:10000 (us)
# 5.06 [+0.34] 
# 5.06 [+0.00] SO_TXTIME ipv4 clock tai
# 5.07 [+0.01] payload:a delay:11221 expected:10000 (us)
# 5.08 [+0.01] payload:b delay:20877 expected:20000 (us)
# 5.43 [+0.34] 
# 5.43 [+0.00] SO_TXTIME ipv6 clock tai
# 5.44 [+0.01] payload:b delay:10459 expected:10000 (us)
# 5.45 [+0.01] payload:a delay:20381 expected:20000 (us)
# 5.57 [+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
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->