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
# 1.37 [+1.37] 
# 1.38 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.38 [+0.00] payload:a delay:1020 expected:0 (us)
# 1.64 [+0.27] 
# 1.65 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.65 [+0.00] payload:a delay:1293 expected:0 (us)
# 1.90 [+0.25] 
# 1.90 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.02 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 2.18 [+0.16] 
# 2.18 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.19 [+0.01] payload:a delay:10205 expected:10000 (us)
# 2.20 [+0.01] payload:b delay:20022 expected:20000 (us)
# 2.48 [+0.28] 
# 2.48 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.50 [+0.02] payload:b delay:14162 expected:20000 (us)
# 2.50 [+0.00] exceeds variance (4000 us)
# 2.50 [+0.00] payload:a delay:14252 expected:20000 (us)
# 2.50 [+0.00] exceeds variance (4000 us)
# 3.05 [+0.55] 
# 3.05 [+0.00] SO_TXTIME ipv4 clock tai
# 3.05 [+0.00] send: pkt a at -1740500819281ms dropped: invalid txtime
# 3.15 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.31 [+0.16] 
# 3.32 [+0.00] SO_TXTIME ipv6 clock tai
# 3.32 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 3.42 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.57 [+0.16] 
# 3.57 [+0.00] SO_TXTIME ipv6 clock tai
# 3.58 [+0.01] payload:a delay:9013 expected:10000 (us)
# 3.86 [+0.27] 
# 3.86 [+0.00] SO_TXTIME ipv4 clock tai
# 3.87 [+0.01] payload:a delay:9871 expected:10000 (us)
# 3.88 [+0.01] payload:b delay:19694 expected:20000 (us)
# 4.12 [+0.25] 
# 4.12 [+0.00] SO_TXTIME ipv6 clock tai
# 4.13 [+0.01] payload:b delay:10124 expected:10000 (us)
# 4.14 [+0.01] payload:a delay:20091 expected:20000 (us)
# 4.25 [+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__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->