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
# 1.42 [+1.42] 
# 1.42 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.42 [+0.00] payload:a delay:14712 expected:0 (us)
# 1.42 [+0.00] exceeds variance (4000 us)
# 1.68 [+0.26] 
# 1.68 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.68 [+0.00] payload:a delay:1295 expected:0 (us)
# 1.95 [+0.26] 
# 1.95 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.96 [+0.01] payload:a delay:9912 expected:10000 (us)
# 2.21 [+0.25] 
# 2.21 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.23 [+0.02] payload:b delay:8853 expected:10000 (us)
# 2.23 [+0.00] ./so_txtime: payload mismatch. expected a
# 2.38 [+0.15] 
# 2.38 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.40 [+0.02] payload:b delay:20067 expected:20000 (us)
# 2.40 [+0.00] payload:a delay:20132 expected:20000 (us)
# 2.92 [+0.51] 
# 2.92 [+0.00] SO_TXTIME ipv4 clock tai
# 2.92 [+0.00] send: pkt a at -1737530627019ms dropped: invalid txtime
# 3.02 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.19 [+0.17] 
# 3.19 [+0.00] SO_TXTIME ipv6 clock tai
# 3.19 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 3.30 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.46 [+0.16] 
# 3.46 [+0.00] SO_TXTIME ipv6 clock tai
# 3.47 [+0.01] payload:a delay:7040 expected:10000 (us)
# 3.73 [+0.26] 
# 3.73 [+0.00] SO_TXTIME ipv4 clock tai
# 3.74 [+0.01] payload:a delay:22382 expected:10000 (us)
# 3.74 [+0.00] exceeds variance (4000 us)
# 3.75 [+0.01] payload:b delay:32236 expected:20000 (us)
# 3.75 [+0.00] exceeds variance (4000 us)
# 4.02 [+0.27] 
# 4.02 [+0.00] SO_TXTIME ipv6 clock tai
# 4.03 [+0.01] payload:b delay:25139 expected:10000 (us)
# 4.03 [+0.00] exceeds variance (4000 us)
# 4.04 [+0.01] payload:a delay:35001 expected:20000 (us)
# 4.04 [+0.00] exceeds variance (4000 us)
# 4.15 [+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__->