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
# 1.49 [+1.49] 
# 1.49 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.60 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 1.75 [+0.15] 
# 1.75 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.87 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 2.01 [+0.14] 
# 2.01 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.14 [+0.13] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 2.29 [+0.15] 
# 2.29 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.30 [+0.01] payload:a delay:10212 expected:10000 (us)
# 2.31 [+0.01] payload:b delay:19958 expected:20000 (us)
# 2.58 [+0.27] 
# 2.58 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.60 [+0.02] payload:b delay:20369 expected:20000 (us)
# 2.60 [+0.00] payload:a delay:20460 expected:20000 (us)
# 3.13 [+0.53] 
# 3.13 [+0.00] SO_TXTIME ipv4 clock tai
# 3.13 [+0.00] send: pkt a at -1734474364266ms dropped: invalid txtime
# 3.24 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.39 [+0.15] 
# 3.39 [+0.00] SO_TXTIME ipv6 clock tai
# 3.39 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 3.49 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.64 [+0.15] 
# 3.65 [+0.00] SO_TXTIME ipv6 clock tai
# 3.65 [+0.01] payload:a delay:9890 expected:10000 (us)
# 3.95 [+0.29] 
# 3.95 [+0.00] SO_TXTIME ipv4 clock tai
# 3.96 [+0.01] payload:a delay:41742 expected:10000 (us)
# 3.96 [+0.00] exceeds variance (4000 us)
# 3.97 [+0.01] payload:b delay:51420 expected:20000 (us)
# 3.97 [+0.00] exceeds variance (4000 us)
# 4.23 [+0.26] 
# 4.23 [+0.00] SO_TXTIME ipv6 clock tai
# 4.24 [+0.01] payload:b delay:9448 expected:10000 (us)
# 4.25 [+0.01] payload:a delay:19597 expected:20000 (us)
# 4.36 [+0.11] 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__->