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
# 2.06 [+2.06] 
# 2.08 [+0.03] SO_TXTIME ipv4 clock monotonic
# 2.19 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 2.43 [+0.24] 
# 2.44 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.44 [+0.00] payload:a delay:3011 expected:0 (us)
# 2.80 [+0.36] 
# 2.80 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.81 [+0.01] payload:a delay:10856 expected:10000 (us)
# 3.14 [+0.33] 
# 3.14 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.15 [+0.01] payload:a delay:11385 expected:10000 (us)
# 3.16 [+0.01] payload:b delay:20822 expected:20000 (us)
# 3.51 [+0.35] 
# 3.51 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.53 [+0.02] payload:b delay:15449 expected:20000 (us)
# 3.53 [+0.00] exceeds variance (4000 us)
# 3.53 [+0.00] payload:a delay:15509 expected:20000 (us)
# 3.53 [+0.00] exceeds variance (4000 us)
# 4.25 [+0.71] 
# 4.25 [+0.00] SO_TXTIME ipv4 clock tai
# 4.25 [+0.00] send: pkt a at -1765556070817ms dropped: invalid txtime
# 4.36 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.62 [+0.25] 
# 4.62 [+0.00] SO_TXTIME ipv6 clock tai
# 4.62 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.72 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.92 [+0.20] 
# 4.92 [+0.00] SO_TXTIME ipv6 clock tai
# 5.04 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 5.27 [+0.22] 
# 5.27 [+0.00] SO_TXTIME ipv4 clock tai
# 5.28 [+0.01] payload:a delay:5885 expected:10000 (us)
# 5.28 [+0.00] exceeds variance (4000 us)
# 5.28 [+0.01] payload:b delay:14941 expected:20000 (us)
# 5.29 [+0.00] exceeds variance (4000 us)
# 5.59 [+0.31] 
# 5.60 [+0.00] SO_TXTIME ipv6 clock tai
# 5.60 [+0.01] payload:b delay:10341 expected:10000 (us)
# 5.61 [+0.01] payload:a delay:20298 expected:20000 (us)
# 5.73 [+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__->