make -C tools/testing/selftests TARGETS="net" TEST_PROGS=so_txtime.sh TESTT_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
make[1]: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests/net/lib'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests/net/lib'
make[1]: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
TAP version 13
1..1
# overriding timeout to 7200
# selftests: net: so_txtime.sh
# 2.06 [+2.06] 
# 2.06 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.06 [+0.00] payload:a delay:3834 expected:0 (us)
# 2.39 [+0.33] 
# 2.39 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.51 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 2.75 [+0.24] 
# 2.75 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.75 [+0.01] payload:a delay:1654 expected:10000 (us)
# 2.76 [+0.00] exceeds variance (4000 us)
# 3.07 [+0.31] 
# 3.07 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.08 [+0.01] payload:a delay:2264 expected:10000 (us)
# 3.08 [+0.00] exceeds variance (4000 us)
# 3.09 [+0.01] payload:b delay:11934 expected:20000 (us)
# 3.09 [+0.00] exceeds variance (4000 us)
# 3.42 [+0.33] 
# 3.42 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.44 [+0.02] payload:b delay:20669 expected:20000 (us)
# 3.44 [+0.00] payload:a delay:20753 expected:20000 (us)
# 4.13 [+0.68] 
# 4.13 [+0.00] SO_TXTIME ipv4 clock tai
# 4.13 [+0.00] send: pkt a at -1757780724860ms dropped: invalid txtime
# 4.24 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.46 [+0.22] 
# 4.46 [+0.00] SO_TXTIME ipv6 clock tai
# 4.46 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.57 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.81 [+0.24] 
# 4.81 [+0.00] SO_TXTIME ipv6 clock tai
# 4.82 [+0.01] payload:a delay:10343 expected:10000 (us)
# 5.17 [+0.35] 
# 5.19 [+0.02] SO_TXTIME ipv4 clock tai
# 5.19 [+0.00] payload:a delay:11786 expected:10000 (us)
# 5.19 [+0.00] payload:b delay:20527 expected:20000 (us)
# 5.53 [+0.33] 
# 5.53 [+0.00] SO_TXTIME ipv6 clock tai
# 5.54 [+0.01] payload:b delay:18046 expected:10000 (us)
# 5.54 [+0.00] exceeds variance (4000 us)
# 5.55 [+0.01] payload:a delay:27908 expected:20000 (us)
# 5.55 [+0.00] exceeds variance (4000 us)
# 5.69 [+0.14] Ignoring errors due to slow environment
ok 1 selftests: net: so_txtime.sh
make[1]: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests'
xx__-> echo $?
0
xx__-> echo scan > /sys/kernel/debug/kmemleak
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->