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
# 1.55 [+1.55] 
# 1.55 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.55 [+0.00] payload:a delay:14801 expected:0 (us)
# 1.55 [+0.00] exceeds variance (4000 us)
# 1.81 [+0.26] 
# 1.81 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.81 [+0.00] payload:a delay:1273 expected:0 (us)
# 2.09 [+0.28] 
# 2.09 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.10 [+0.01] payload:a delay:10500 expected:10000 (us)
# 2.37 [+0.28] 
# 2.37 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.38 [+0.01] payload:a delay:10846 expected:10000 (us)
# 2.39 [+0.01] payload:b delay:20371 expected:20000 (us)
# 2.66 [+0.27] 
# 2.66 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.68 [+0.02] payload:b delay:19755 expected:20000 (us)
# 2.68 [+0.00] payload:a delay:19863 expected:20000 (us)
# 3.24 [+0.55] 
# 3.24 [+0.00] SO_TXTIME ipv4 clock tai
# 3.24 [+0.00] send: pkt a at -1740079778406ms dropped: invalid txtime
# 3.34 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.51 [+0.17] 
# 3.51 [+0.00] SO_TXTIME ipv6 clock tai
# 3.51 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 3.62 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.79 [+0.17] 
# 3.79 [+0.00] SO_TXTIME ipv6 clock tai
# 3.80 [+0.01] payload:a delay:9715 expected:10000 (us)
# 4.07 [+0.27] 
# 4.07 [+0.00] SO_TXTIME ipv4 clock tai
# 4.08 [+0.01] payload:a delay:12328 expected:10000 (us)
# 4.09 [+0.01] payload:b delay:22120 expected:20000 (us)
# 4.37 [+0.28] 
# 4.37 [+0.00] SO_TXTIME ipv6 clock tai
# 4.38 [+0.01] payload:b delay:25100 expected:10000 (us)
# 4.38 [+0.00] exceeds variance (4000 us)
# 4.39 [+0.01] payload:a delay:34928 expected:20000 (us)
# 4.39 [+0.00] exceeds variance (4000 us)
# 4.49 [+0.11] OK. All tests passed
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__->