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
# 1.90 [+1.90] 
# 1.90 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.91 [+0.00] payload:a delay:2028 expected:0 (us)
# 2.25 [+0.34] 
# 2.25 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.25 [+0.00] payload:a delay:2274 expected:0 (us)
# 2.58 [+0.32] 
# 2.58 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.69 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 2.91 [+0.22] 
# 2.91 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.93 [+0.02] payload:b delay:2549 expected:10000 (us)
# 2.94 [+0.00] ./so_txtime: payload mismatch. expected a
# 3.16 [+0.22] 
# 3.16 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.18 [+0.02] payload:b delay:20850 expected:20000 (us)
# 3.18 [+0.00] payload:a delay:20950 expected:20000 (us)
# 3.89 [+0.71] 
# 3.89 [+0.00] SO_TXTIME ipv4 clock tai
# 3.89 [+0.00] send: pkt a at -1758126444478ms dropped: invalid txtime
# 4.00 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.23 [+0.24] 
# 4.23 [+0.00] SO_TXTIME ipv6 clock tai
# 4.23 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.32 [+0.08] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.59 [+0.28] 
# 4.59 [+0.00] SO_TXTIME ipv6 clock tai
# 4.60 [+0.01] payload:a delay:33517 expected:10000 (us)
# 4.60 [+0.00] exceeds variance (4000 us)
# 4.92 [+0.32] 
# 4.93 [+0.00] SO_TXTIME ipv4 clock tai
# 4.94 [+0.01] payload:a delay:9996 expected:10000 (us)
# 4.95 [+0.01] payload:b delay:19448 expected:20000 (us)
# 5.30 [+0.35] 
# 5.30 [+0.00] SO_TXTIME ipv6 clock tai
# 5.31 [+0.01] payload:b delay:10208 expected:10000 (us)
# 5.32 [+0.01] payload:a delay:20166 expected:20000 (us)
# 5.43 [+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__->