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
# 1.19 [+1.19] 
# 1.19 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.19 [+0.00] payload:a delay:728 expected:0 (us)
# 1.44 [+0.24] 
# 1.44 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.44 [+0.00] payload:a delay:1190 expected:0 (us)
# 1.69 [+0.25] 
# 1.69 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.70 [+0.01] payload:a delay:10452 expected:10000 (us)
# 1.96 [+0.26] 
# 1.96 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.97 [+0.01] payload:a delay:10433 expected:10000 (us)
# 1.98 [+0.01] payload:b delay:20276 expected:20000 (us)
# 2.25 [+0.27] 
# 2.25 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.27 [+0.02] payload:b delay:20557 expected:20000 (us)
# 2.27 [+0.00] payload:a delay:20620 expected:20000 (us)
# 2.76 [+0.49] 
# 2.76 [+0.00] SO_TXTIME ipv4 clock tai
# 2.76 [+0.00] send: pkt a at -1743578507253ms dropped: invalid txtime
# 2.86 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.00 [+0.14] 
# 3.00 [+0.00] SO_TXTIME ipv6 clock tai
# 3.00 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 3.11 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.25 [+0.14] 
# 3.25 [+0.00] SO_TXTIME ipv6 clock tai
# 3.26 [+0.01] payload:a delay:9805 expected:10000 (us)
# 3.51 [+0.24] 
# 3.51 [+0.00] SO_TXTIME ipv4 clock tai
# 3.52 [+0.01] payload:a delay:9808 expected:10000 (us)
# 3.53 [+0.01] payload:b delay:19697 expected:20000 (us)
# 3.77 [+0.24] 
# 3.77 [+0.00] SO_TXTIME ipv6 clock tai
# 3.78 [+0.01] payload:b delay:9772 expected:10000 (us)
# 3.79 [+0.01] payload:a delay:19745 expected:20000 (us)
# 3.90 [+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__->