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
# 1.47 [+1.47] 
# 1.47 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.47 [+0.00] payload:a delay:3042 expected:0 (us)
# 1.74 [+0.26] 
# 1.74 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.74 [+0.00] payload:a delay:985 expected:0 (us)
# 2.00 [+0.26] 
# 2.00 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.01 [+0.01] payload:a delay:9686 expected:10000 (us)
# 2.26 [+0.25] 
# 2.27 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.29 [+0.02] payload:b delay:5803 expected:10000 (us)
# 2.29 [+0.00] ./so_txtime: payload mismatch. expected a
# 2.44 [+0.16] 
# 2.44 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.46 [+0.02] payload:b delay:20403 expected:20000 (us)
# 2.46 [+0.00] payload:a delay:20497 expected:20000 (us)
# 2.98 [+0.52] 
# 2.99 [+0.00] SO_TXTIME ipv4 clock tai
# 2.99 [+0.00] send: pkt a at -1737519704991ms dropped: invalid txtime
# 3.08 [+0.09] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.24 [+0.16] 
# 3.24 [+0.00] SO_TXTIME ipv6 clock tai
# 3.24 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 3.34 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.50 [+0.16] 
# 3.50 [+0.00] SO_TXTIME ipv6 clock tai
# 3.51 [+0.01] payload:a delay:9726 expected:10000 (us)
# 3.77 [+0.26] 
# 3.77 [+0.00] SO_TXTIME ipv4 clock tai
# 3.78 [+0.01] payload:a delay:10077 expected:10000 (us)
# 3.79 [+0.01] payload:b delay:19861 expected:20000 (us)
# 4.05 [+0.25] 
# 4.05 [+0.00] SO_TXTIME ipv6 clock tai
# 4.06 [+0.01] payload:b delay:9408 expected:10000 (us)
# 4.07 [+0.01] payload:a delay:19473 expected:20000 (us)
# 4.18 [+0.12] 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__->