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
# 1.43 [+1.43] 
# 1.43 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.43 [+0.00] payload:a delay:1183 expected:0 (us)
# 1.67 [+0.25] 
# 1.68 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.78 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 1.94 [+0.15] 
# 1.94 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.95 [+0.01] payload:a delay:10272 expected:10000 (us)
# 2.24 [+0.29] 
# 2.24 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.25 [+0.01] payload:a delay:10674 expected:10000 (us)
# 2.26 [+0.01] payload:b delay:20380 expected:20000 (us)
# 2.51 [+0.25] 
# 2.51 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.53 [+0.02] payload:b delay:20126 expected:20000 (us)
# 2.53 [+0.00] payload:a delay:20211 expected:20000 (us)
# 3.04 [+0.51] 
# 3.04 [+0.00] SO_TXTIME ipv4 clock tai
# 3.04 [+0.00] send: pkt a at -1732054874809ms dropped: invalid txtime
# 3.14 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.30 [+0.15] 
# 3.30 [+0.00] SO_TXTIME ipv6 clock tai
# 3.30 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 3.40 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.56 [+0.16] 
# 3.56 [+0.00] SO_TXTIME ipv6 clock tai
# 3.57 [+0.01] payload:a delay:10069 expected:10000 (us)
# 3.83 [+0.26] 
# 3.83 [+0.00] SO_TXTIME ipv4 clock tai
# 3.84 [+0.01] payload:a delay:9867 expected:10000 (us)
# 3.85 [+0.01] payload:b delay:19372 expected:20000 (us)
# 4.10 [+0.24] 
# 4.10 [+0.00] SO_TXTIME ipv6 clock tai
# 4.11 [+0.01] payload:b delay:9833 expected:10000 (us)
# 4.12 [+0.01] payload:a delay:19806 expected:20000 (us)
# 4.24 [+0.13] 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__->