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
# 3.01 [+3.01] 
# 3.01 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.01 [+0.00] payload:a delay:70060 expected:0 (us)
# 3.01 [+0.00] exceeds variance (4000 us)
# 3.45 [+0.43] 
# 3.45 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.45 [+0.00] payload:a delay:1518 expected:0 (us)
# 3.88 [+0.43] 
# 3.88 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.89 [+0.01] payload:a delay:32852 expected:10000 (us)
# 3.89 [+0.00] exceeds variance (4000 us)
# 4.34 [+0.45] 
# 4.34 [+0.00] SO_TXTIME ipv4 clock monotonic
# 4.36 [+0.01] payload:a delay:61297 expected:10000 (us)
# 4.36 [+0.00] exceeds variance (4000 us)
# 4.37 [+0.01] payload:b delay:70916 expected:20000 (us)
# 4.37 [+0.00] exceeds variance (4000 us)
# 4.78 [+0.42] 
# 4.78 [+0.00] SO_TXTIME ipv6 clock monotonic
# 4.80 [+0.02] payload:b delay:25688 expected:20000 (us)
# 4.80 [+0.00] exceeds variance (4000 us)
# 4.81 [+0.00] payload:a delay:25770 expected:20000 (us)
# 4.81 [+0.00] exceeds variance (4000 us)
# 5.70 [+0.89] 
# 5.70 [+0.00] SO_TXTIME ipv4 clock tai
# 5.70 [+0.00] send: pkt a at -1724119019158ms dropped: invalid txtime
# 5.78 [+0.08] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 6.09 [+0.31] 
# 6.09 [+0.00] SO_TXTIME ipv6 clock tai
# 6.09 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 6.18 [+0.08] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 6.45 [+0.27] 
# 6.45 [+0.00] SO_TXTIME ipv6 clock tai
# 6.62 [+0.16] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 6.94 [+0.32] 
# 6.94 [+0.00] SO_TXTIME ipv4 clock tai
# 6.95 [+0.01] payload:a delay:14383 expected:10000 (us)
# 6.95 [+0.00] exceeds variance (4000 us)
# 6.95 [+0.01] payload:b delay:24122 expected:20000 (us)
# 6.96 [+0.00] exceeds variance (4000 us)
# 7.38 [+0.43] 
# 7.38 [+0.00] SO_TXTIME ipv6 clock tai
# 7.39 [+0.01] payload:b delay:23987 expected:10000 (us)
# 7.40 [+0.00] exceeds variance (4000 us)
# 7.40 [+0.01] payload:a delay:33938 expected:20000 (us)
# 7.41 [+0.00] exceeds variance (4000 us)
# 7.51 [+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__->