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
# 1.60 [+1.60] 
# 1.60 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.71 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 1.87 [+0.16] 
# 1.87 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.87 [+0.00] payload:a delay:1981 expected:0 (us)
# 2.14 [+0.27] 
# 2.14 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.15 [+0.01] payload:a delay:10823 expected:10000 (us)
# 2.43 [+0.28] 
# 2.43 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.45 [+0.01] payload:a delay:10232 expected:10000 (us)
# 2.46 [+0.01] payload:b delay:20084 expected:20000 (us)
# 2.74 [+0.28] 
# 2.74 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.76 [+0.02] payload:b delay:20283 expected:20000 (us)
# 2.76 [+0.00] payload:a delay:20391 expected:20000 (us)
# 3.29 [+0.53] 
# 3.29 [+0.00] SO_TXTIME ipv4 clock tai
# 3.30 [+0.00] send: pkt a at -1740835552259ms dropped: invalid txtime
# 3.40 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.57 [+0.17] 
# 3.57 [+0.00] SO_TXTIME ipv6 clock tai
# 3.57 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 3.67 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.83 [+0.16] 
# 3.83 [+0.00] SO_TXTIME ipv6 clock tai
# 3.96 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.13 [+0.17] 
# 4.13 [+0.00] SO_TXTIME ipv4 clock tai
# 4.14 [+0.01] payload:a delay:10174 expected:10000 (us)
# 4.15 [+0.01] payload:b delay:20001 expected:20000 (us)
# 4.44 [+0.29] 
# 4.44 [+0.00] SO_TXTIME ipv6 clock tai
# 4.45 [+0.01] payload:b delay:10059 expected:10000 (us)
# 4.46 [+0.01] payload:a delay:19959 expected:20000 (us)
# 4.58 [+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__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->