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
# 1.50 [+1.50] 
# 1.50 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.50 [+0.00] payload:a delay:3184 expected:0 (us)
# 1.76 [+0.26] 
# 1.77 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.77 [+0.00] payload:a delay:874 expected:0 (us)
# 2.03 [+0.27] 
# 2.03 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.04 [+0.01] payload:a delay:10170 expected:10000 (us)
# 2.30 [+0.26] 
# 2.30 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.31 [+0.01] payload:a delay:5699 expected:10000 (us)
# 2.31 [+0.00] exceeds variance (4000 us)
# 2.32 [+0.01] payload:b delay:15747 expected:20000 (us)
# 2.32 [+0.00] exceeds variance (4000 us)
# 2.59 [+0.27] 
# 2.59 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.61 [+0.02] payload:b delay:18007 expected:20000 (us)
# 2.61 [+0.00] payload:a delay:18097 expected:20000 (us)
# 3.14 [+0.52] 
# 3.14 [+0.00] SO_TXTIME ipv4 clock tai
# 3.14 [+0.00] send: pkt a at -1731482616374ms dropped: invalid txtime
# 3.24 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.42 [+0.18] 
# 3.42 [+0.00] SO_TXTIME ipv6 clock tai
# 3.42 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 3.52 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.67 [+0.15] 
# 3.68 [+0.00] SO_TXTIME ipv6 clock tai
# 3.68 [+0.01] payload:a delay:10130 expected:10000 (us)
# 3.95 [+0.27] 
# 3.95 [+0.00] SO_TXTIME ipv4 clock tai
# 3.96 [+0.01] payload:a delay:10127 expected:10000 (us)
# 3.97 [+0.01] payload:b delay:20009 expected:20000 (us)
# 4.24 [+0.27] 
# 4.25 [+0.00] SO_TXTIME ipv6 clock tai
# 4.25 [+0.01] payload:b delay:15665 expected:10000 (us)
# 4.26 [+0.00] exceeds variance (4000 us)
# 4.26 [+0.01] payload:a delay:25679 expected:20000 (us)
# 4.27 [+0.00] exceeds variance (4000 us)
# 4.37 [+0.11] OK. All tests passed
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__->