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
# 1.34 [+1.34] 
# 1.34 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.34 [+0.00] payload:a delay:879 expected:0 (us)
# 1.60 [+0.26] 
# 1.60 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.61 [+0.00] payload:a delay:641 expected:0 (us)
# 1.87 [+0.27] 
# 1.87 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.88 [+0.01] payload:a delay:10749 expected:10000 (us)
# 2.14 [+0.26] 
# 2.14 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.15 [+0.01] payload:a delay:10206 expected:10000 (us)
# 2.16 [+0.01] payload:b delay:20368 expected:20000 (us)
# 2.43 [+0.27] 
# 2.43 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.45 [+0.02] payload:b delay:20990 expected:20000 (us)
# 2.45 [+0.00] payload:a delay:21313 expected:20000 (us)
# 2.99 [+0.53] 
# 2.99 [+0.00] SO_TXTIME ipv4 clock tai
# 2.99 [+0.00] send: pkt a at -1733783185440ms dropped: invalid txtime
# 3.10 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.25 [+0.16] 
# 3.25 [+0.00] SO_TXTIME ipv6 clock tai
# 3.25 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 3.36 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.52 [+0.16] 
# 3.52 [+0.00] SO_TXTIME ipv6 clock tai
# 3.53 [+0.01] payload:a delay:9720 expected:10000 (us)
# 3.80 [+0.27] 
# 3.80 [+0.00] SO_TXTIME ipv4 clock tai
# 3.81 [+0.01] send: pkt a at 10ms dropped: missed txtime
# 3.82 [+0.01] payload:b delay:20059 expected:10000 (us)
# 3.82 [+0.00] ./so_txtime: payload mismatch. expected a
# 3.99 [+0.17] 
# 3.99 [+0.00] SO_TXTIME ipv6 clock tai
# 4.00 [+0.01] payload:b delay:9909 expected:10000 (us)
# 4.01 [+0.01] payload:a delay:19861 expected:20000 (us)
# 4.12 [+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__->