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
# 3.09 [+3.09] 
# 3.09 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.25 [+0.16] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.65 [+0.40] 
# 3.65 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.65 [+0.00] payload:a delay:65227 expected:0 (us)
# 3.65 [+0.00] exceeds variance (4000 us)
# 4.11 [+0.46] 
# 4.11 [+0.00] SO_TXTIME ipv6 clock monotonic
# 4.12 [+0.01] payload:a delay:10218 expected:10000 (us)
# 4.60 [+0.48] 
# 4.60 [+0.00] SO_TXTIME ipv4 clock monotonic
# 4.61 [+0.01] payload:a delay:62472 expected:10000 (us)
# 4.61 [+0.00] exceeds variance (4000 us)
# 4.62 [+0.01] payload:b delay:72241 expected:20000 (us)
# 4.62 [+0.00] exceeds variance (4000 us)
# 5.11 [+0.49] 
# 5.11 [+0.00] SO_TXTIME ipv6 clock monotonic
# 5.13 [+0.02] payload:b delay:33576 expected:20000 (us)
# 5.13 [+0.00] exceeds variance (4000 us)
# 5.14 [+0.00] payload:a delay:33661 expected:20000 (us)
# 5.14 [+0.00] exceeds variance (4000 us)
# 6.12 [+0.98] 
# 6.12 [+0.00] SO_TXTIME ipv4 clock tai
# 6.12 [+0.00] send: pkt a at -1730999025658ms dropped: invalid txtime
# 6.22 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 6.61 [+0.39] 
# 6.61 [+0.00] SO_TXTIME ipv6 clock tai
# 6.61 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 6.69 [+0.08] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 7.03 [+0.34] 
# 7.03 [+0.00] SO_TXTIME ipv6 clock tai
# 7.18 [+0.15] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 7.51 [+0.33] 
# 7.51 [+0.00] SO_TXTIME ipv4 clock tai
# 7.52 [+0.01] payload:a delay:2081 expected:10000 (us)
# 7.52 [+0.00] exceeds variance (4000 us)
# 7.53 [+0.01] payload:b delay:11849 expected:20000 (us)
# 7.53 [+0.00] exceeds variance (4000 us)
# 7.94 [+0.41] 
# 7.94 [+0.00] SO_TXTIME ipv6 clock tai
# 8.08 [+0.14] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 8.09 [+0.02] 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
[?2004hxx__->