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
# 2.79 [+2.79] 
# 2.79 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.80 [+0.00] payload:a delay:40159 expected:0 (us)
# 2.80 [+0.00] exceeds variance (4000 us)
# 3.24 [+0.45] 
# 3.24 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.25 [+0.00] payload:a delay:49153 expected:0 (us)
# 3.25 [+0.00] exceeds variance (4000 us)
# 3.66 [+0.41] 
# 3.66 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.67 [+0.01] payload:a delay:10216 expected:10000 (us)
# 4.07 [+0.40] 
# 4.07 [+0.00] SO_TXTIME ipv4 clock monotonic
# 4.08 [+0.01] payload:a delay:1135 expected:10000 (us)
# 4.08 [+0.00] exceeds variance (4000 us)
# 4.09 [+0.01] payload:b delay:10570 expected:20000 (us)
# 4.09 [+0.00] exceeds variance (4000 us)
# 4.50 [+0.41] 
# 4.50 [+0.00] SO_TXTIME ipv6 clock monotonic
# 4.53 [+0.02] payload:b delay:21446 expected:20000 (us)
# 4.53 [+0.00] payload:a delay:21511 expected:20000 (us)
# 5.43 [+0.90] 
# 5.43 [+0.00] SO_TXTIME ipv4 clock tai
# 5.43 [+0.00] send: pkt a at -1724032528531ms dropped: invalid txtime
# 5.51 [+0.07] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 5.81 [+0.31] 
# 5.81 [+0.00] SO_TXTIME ipv6 clock tai
# 5.81 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 5.91 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 6.20 [+0.28] 
# 6.20 [+0.00] SO_TXTIME ipv6 clock tai
# 6.35 [+0.16] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 6.66 [+0.31] 
# 6.66 [+0.00] SO_TXTIME ipv4 clock tai
# 6.67 [+0.01] payload:a delay:29948 expected:10000 (us)
# 6.67 [+0.00] exceeds variance (4000 us)
# 6.68 [+0.01] payload:b delay:39750 expected:20000 (us)
# 6.68 [+0.00] exceeds variance (4000 us)
# 7.11 [+0.43] 
# 7.11 [+0.00] SO_TXTIME ipv6 clock tai
# 7.13 [+0.02] payload:a delay:2320 expected:10000 (us)
# 7.14 [+0.00] ./so_txtime: payload mismatch. expected b
# 7.14 [+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__->