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
# 2.05 [+2.05] 
# 2.05 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.05 [+0.00] payload:a delay:2595 expected:0 (us)
# 2.43 [+0.38] 
# 2.43 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.44 [+0.00] payload:a delay:2415 expected:0 (us)
# 2.77 [+0.34] 
# 2.77 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.89 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.13 [+0.23] 
# 3.13 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.14 [+0.01] payload:a delay:11527 expected:10000 (us)
# 3.15 [+0.01] payload:b delay:20950 expected:20000 (us)
# 3.48 [+0.33] 
# 3.48 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.50 [+0.02] payload:b delay:20730 expected:20000 (us)
# 3.50 [+0.00] payload:a delay:20816 expected:20000 (us)
# 4.21 [+0.71] 
# 4.21 [+0.00] SO_TXTIME ipv4 clock tai
# 4.21 [+0.00] send: pkt a at -1765372513146ms dropped: invalid txtime
# 4.31 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.54 [+0.23] 
# 4.54 [+0.00] SO_TXTIME ipv6 clock tai
# 4.54 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.65 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.87 [+0.22] 
# 4.87 [+0.00] SO_TXTIME ipv6 clock tai
# 4.88 [+0.01] payload:a delay:10420 expected:10000 (us)
# 5.20 [+0.32] 
# 5.20 [+0.00] SO_TXTIME ipv4 clock tai
# 5.22 [+0.02] payload:b delay:3032 expected:10000 (us)
# 5.22 [+0.00] ./so_txtime: payload mismatch. expected a
# 5.43 [+0.21] 
# 5.43 [+0.00] SO_TXTIME ipv6 clock tai
# 5.44 [+0.01] payload:b delay:10376 expected:10000 (us)
# 5.45 [+0.01] payload:a delay:20328 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__->