make -C tools/testing/selftests TARGETS="net" TEST_PROGS=so_txtime.sh TESTT_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing-3/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net'
make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net'
TAP version 13
1..1
# overriding timeout to 7200
# selftests: net: so_txtime.sh
# 2.78 [+2.78] 
# 2.78 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.79 [+0.00] payload:a delay:48420 expected:0 (us)
# 2.79 [+0.00] exceeds variance (4000 us)
# 3.17 [+0.38] 
# 3.17 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.33 [+0.16] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.63 [+0.29] 
# 3.63 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.76 [+0.14] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.08 [+0.31] 
# 4.08 [+0.00] SO_TXTIME ipv4 clock monotonic
# 4.09 [+0.01] payload:a delay:318 expected:10000 (us)
# 4.09 [+0.00] exceeds variance (4000 us)
# 4.10 [+0.01] payload:b delay:9964 expected:20000 (us)
# 4.10 [+0.00] exceeds variance (4000 us)
# 4.57 [+0.47] 
# 4.57 [+0.00] SO_TXTIME ipv6 clock monotonic
# 4.59 [+0.02] payload:b delay:102436 expected:20000 (us)
# 4.59 [+0.00] exceeds variance (4000 us)
# 4.59 [+0.00] payload:a delay:102510 expected:20000 (us)
# 4.59 [+0.00] exceeds variance (4000 us)
# 5.47 [+0.88] 
# 5.47 [+0.00] SO_TXTIME ipv4 clock tai
# 5.47 [+0.00] send: pkt a at -1723957105489ms dropped: invalid txtime
# 5.55 [+0.08] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 5.88 [+0.33] 
# 5.88 [+0.00] SO_TXTIME ipv6 clock tai
# 5.88 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 5.96 [+0.08] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 6.24 [+0.28] 
# 6.24 [+0.00] SO_TXTIME ipv6 clock tai
# 6.25 [+0.01] payload:a delay:3462 expected:10000 (us)
# 6.25 [+0.00] exceeds variance (4000 us)
# 6.65 [+0.40] 
# 6.65 [+0.00] SO_TXTIME ipv4 clock tai
# 6.67 [+0.01] payload:a delay:7761 expected:10000 (us)
# 6.67 [+0.01] payload:b delay:17280 expected:20000 (us)
# 7.07 [+0.39] 
# 7.07 [+0.00] SO_TXTIME ipv6 clock tai
# 7.09 [+0.02] payload:a delay:1693 expected:10000 (us)
# 7.09 [+0.00] ./so_txtime: payload mismatch. expected b
# 7.09 [+0.01] Ignoring errors due to slow environment
ok 1 selftests: net: so_txtime.sh
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing-3/tools/testing/selftests'
xx__-> echo $?
0
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->