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
# 2.76 [+2.76] 
# 2.76 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.89 [+0.14] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.18 [+0.29] 
# 3.18 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.36 [+0.18] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.70 [+0.34] 
# 3.70 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.71 [+0.01] payload:a delay:58620 expected:10000 (us)
# 3.71 [+0.00] exceeds variance (4000 us)
# 4.16 [+0.45] 
# 4.16 [+0.00] SO_TXTIME ipv4 clock monotonic
# 4.17 [+0.01] payload:a delay:73109 expected:10000 (us)
# 4.17 [+0.00] exceeds variance (4000 us)
# 4.18 [+0.01] payload:b delay:82482 expected:20000 (us)
# 4.18 [+0.00] exceeds variance (4000 us)
# 4.57 [+0.38] 
# 4.57 [+0.00] SO_TXTIME ipv6 clock monotonic
# 4.59 [+0.02] payload:b delay:16262 expected:20000 (us)
# 4.59 [+0.00] payload:a delay:16316 expected:20000 (us)
# 5.48 [+0.90] 
# 5.48 [+0.00] SO_TXTIME ipv4 clock tai
# 5.49 [+0.00] send: pkt a at -1724075800105ms dropped: invalid txtime
# 5.60 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 5.88 [+0.28] 
# 5.88 [+0.00] SO_TXTIME ipv6 clock tai
# 5.88 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 6.01 [+0.13] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 6.32 [+0.31] 
# 6.32 [+0.00] SO_TXTIME ipv6 clock tai
# 6.33 [+0.01] payload:a delay:14851 expected:10000 (us)
# 6.33 [+0.00] exceeds variance (4000 us)
# 6.77 [+0.44] 
# 6.77 [+0.00] SO_TXTIME ipv4 clock tai
# 6.78 [+0.01] payload:a delay:50825 expected:10000 (us)
# 6.78 [+0.00] exceeds variance (4000 us)
# 6.79 [+0.01] payload:b delay:60285 expected:20000 (us)
# 6.79 [+0.00] exceeds variance (4000 us)
# 7.26 [+0.47] 
# 7.26 [+0.00] SO_TXTIME ipv6 clock tai
# 7.27 [+0.01] payload:b delay:80113 expected:10000 (us)
# 7.27 [+0.00] exceeds variance (4000 us)
# 7.28 [+0.01] payload:a delay:89995 expected:20000 (us)
# 7.28 [+0.00] exceeds variance (4000 us)
# 7.39 [+0.10] 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__->