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
# 3.09 [+3.09] 
# 3.09 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.09 [+0.00] payload:a delay:23298 expected:0 (us)
# 3.09 [+0.00] exceeds variance (4000 us)
# 3.54 [+0.45] 
# 3.54 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.65 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.99 [+0.33] 
# 3.99 [+0.00] SO_TXTIME ipv6 clock monotonic
# 4.15 [+0.17] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.47 [+0.32] 
# 4.47 [+0.00] SO_TXTIME ipv4 clock monotonic
# 4.63 [+0.16] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 5.03 [+0.40] 
# 5.03 [+0.00] SO_TXTIME ipv6 clock monotonic
# 5.05 [+0.02] payload:b delay:60467 expected:20000 (us)
# 5.05 [+0.00] exceeds variance (4000 us)
# 5.06 [+0.00] payload:a delay:60545 expected:20000 (us)
# 5.06 [+0.00] exceeds variance (4000 us)
# 6.06 [+1.00] 
# 6.06 [+0.00] SO_TXTIME ipv4 clock tai
# 6.06 [+0.00] send: pkt a at -1731020478150ms dropped: invalid txtime
# 6.15 [+0.09] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 6.51 [+0.36] 
# 6.51 [+0.00] SO_TXTIME ipv6 clock tai
# 6.51 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 6.60 [+0.09] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 6.94 [+0.33] 
# 6.94 [+0.00] SO_TXTIME ipv6 clock tai
# 7.08 [+0.15] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 7.43 [+0.35] 
# 7.43 [+0.00] SO_TXTIME ipv4 clock tai
# 7.44 [+0.01] payload:a delay:32739 expected:10000 (us)
# 7.45 [+0.00] exceeds variance (4000 us)
# 7.45 [+0.01] payload:b delay:42670 expected:20000 (us)
# 7.46 [+0.00] exceeds variance (4000 us)
# 7.95 [+0.49] 
# 7.95 [+0.00] SO_TXTIME ipv6 clock tai
# 7.96 [+0.01] payload:b delay:48684 expected:10000 (us)
# 7.96 [+0.00] exceeds variance (4000 us)
# 7.97 [+0.01] payload:a delay:58660 expected:20000 (us)
# 7.97 [+0.00] exceeds variance (4000 us)
# 8.08 [+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__->