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
# 2.25 [+2.25] 
# 2.25 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.25 [+0.00] payload:a delay:1570 expected:0 (us)
# 2.57 [+0.32] 
# 2.57 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.57 [+0.00] payload:a delay:2063 expected:0 (us)
# 2.92 [+0.35] 
# 2.92 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.05 [+0.13] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.30 [+0.25] 
# 3.30 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.31 [+0.01] payload:a delay:11067 expected:10000 (us)
# 3.32 [+0.01] payload:b delay:21005 expected:20000 (us)
# 3.66 [+0.33] 
# 3.66 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.68 [+0.02] payload:a delay:76 expected:20000 (us)
# 3.68 [+0.00] ./so_txtime: payload mismatch. expected b
# 4.30 [+0.62] 
# 4.30 [+0.00] SO_TXTIME ipv4 clock tai
# 4.30 [+0.00] send: pkt a at -1746917551059ms dropped: invalid txtime
# 4.41 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.65 [+0.24] 
# 4.66 [+0.00] SO_TXTIME ipv6 clock tai
# 4.66 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.76 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.99 [+0.23] 
# 4.99 [+0.00] SO_TXTIME ipv6 clock tai
# 5.00 [+0.01] payload:a delay:10043 expected:10000 (us)
# 5.33 [+0.33] 
# 5.33 [+0.00] SO_TXTIME ipv4 clock tai
# 5.34 [+0.01] payload:a delay:9878 expected:10000 (us)
# 5.35 [+0.01] payload:b delay:19691 expected:20000 (us)
# 5.70 [+0.34] 
# 5.70 [+0.00] SO_TXTIME ipv6 clock tai
# 5.71 [+0.01] payload:b delay:9970 expected:10000 (us)
# 5.72 [+0.01] payload:a delay:19939 expected:20000 (us)
# 5.83 [+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__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->