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
# 1.31 [+1.31] 
# 1.31 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.31 [+0.00] payload:a delay:1788 expected:0 (us)
# 1.58 [+0.27] 
# 1.58 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.58 [+0.00] payload:a delay:3196 expected:0 (us)
# 1.85 [+0.27] 
# 1.86 [+0.01] SO_TXTIME ipv6 clock monotonic
# 1.97 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 2.12 [+0.15] 
# 2.12 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.13 [+0.01] payload:a delay:10611 expected:10000 (us)
# 2.14 [+0.01] payload:b delay:20340 expected:20000 (us)
# 2.41 [+0.27] 
# 2.41 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.43 [+0.02] payload:b delay:19692 expected:20000 (us)
# 2.43 [+0.00] payload:a delay:19797 expected:20000 (us)
# 2.98 [+0.55] 
# 2.98 [+0.00] SO_TXTIME ipv4 clock tai
# 2.98 [+0.00] send: pkt a at -1738815980296ms dropped: invalid txtime
# 3.08 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.26 [+0.18] 
# 3.26 [+0.00] SO_TXTIME ipv6 clock tai
# 3.26 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 3.35 [+0.09] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.54 [+0.19] 
# 3.54 [+0.00] SO_TXTIME ipv6 clock tai
# 3.55 [+0.01] payload:a delay:31760 expected:10000 (us)
# 3.55 [+0.00] exceeds variance (4000 us)
# 3.81 [+0.26] 
# 3.81 [+0.00] SO_TXTIME ipv4 clock tai
# 3.82 [+0.01] payload:a delay:10099 expected:10000 (us)
# 3.83 [+0.01] payload:b delay:19889 expected:20000 (us)
# 4.09 [+0.26] 
# 4.09 [+0.00] SO_TXTIME ipv6 clock tai
# 4.10 [+0.01] payload:b delay:9886 expected:10000 (us)
# 4.11 [+0.01] payload:a delay:19845 expected:20000 (us)
# 4.21 [+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__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->