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
# 1.87 [+1.87] 
# 1.87 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.99 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 2.19 [+0.20] 
# 2.19 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.20 [+0.00] payload:a delay:7594 expected:0 (us)
# 2.20 [+0.00] exceeds variance (4000 us)
# 2.52 [+0.32] 
# 2.52 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.53 [+0.01] payload:a delay:10725 expected:10000 (us)
# 2.84 [+0.31] 
# 2.84 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.85 [+0.01] payload:a delay:40821 expected:10000 (us)
# 2.86 [+0.00] exceeds variance (4000 us)
# 2.86 [+0.01] payload:b delay:50438 expected:20000 (us)
# 2.86 [+0.00] exceeds variance (4000 us)
# 3.16 [+0.30] 
# 3.17 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.18 [+0.02] payload:b delay:19700 expected:20000 (us)
# 3.18 [+0.00] payload:a delay:19865 expected:20000 (us)
# 3.86 [+0.67] 
# 3.86 [+0.00] SO_TXTIME ipv4 clock tai
# 3.86 [+0.00] send: pkt a at -1734157494147ms dropped: invalid txtime
# 3.95 [+0.09] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.13 [+0.18] 
# 4.13 [+0.00] SO_TXTIME ipv6 clock tai
# 4.14 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.24 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.45 [+0.21] 
# 4.45 [+0.00] SO_TXTIME ipv6 clock tai
# 4.57 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.76 [+0.20] 
# 4.76 [+0.00] SO_TXTIME ipv4 clock tai
# 4.77 [+0.01] payload:a delay:10813 expected:10000 (us)
# 4.78 [+0.01] payload:b delay:20278 expected:20000 (us)
# 5.12 [+0.34] 
# 5.12 [+0.00] SO_TXTIME ipv6 clock tai
# 5.13 [+0.01] payload:b delay:47149 expected:10000 (us)
# 5.13 [+0.00] exceeds variance (4000 us)
# 5.14 [+0.01] payload:a delay:57087 expected:20000 (us)
# 5.14 [+0.00] exceeds variance (4000 us)
# 5.25 [+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__->